Merge pull request 'feat(k8s): adding kubernetes support' (#12) from feat/issue-10/add-k8s-kustomize into develop

Reviewed-on: #12

.gitignore

@@ -7,4 +7,5 @@
 /admin-key.json
 /.bouncer-token
 /data
-/out
+/out
+.dockerconfigjson

.goreleaser.yaml

@@ -1,37 +1,37 @@
 project_name: bouncer
 before:
   hooks:
-    - go mod tidy
+  - go mod tidy
-    - go generate ./...
+  - go generate ./...
 builds:
-  - id: bouncer
+- id: bouncer
-    env:
+  env:
-      - CGO_ENABLED=0
+  - CGO_ENABLED=0
-    ldflags:
+  ldflags:
-      - -s
+  - -s
-      - -w
+  - -w
-      - -X 'main.GitRef={{ .Commit }}'
+  - -X 'main.GitRef={{ .Commit }}'
-      - -X 'main.ProjectVersion={{ .Version }}' 
+  - -X 'main.ProjectVersion={{ .Version }}'
-      - -X 'main.BuildDate={{ .Date }}'
+  - -X 'main.BuildDate={{ .Date }}'
-      - -X 'main.DefaultConfigPath=/etc/bouncer/config.yml'
+  - -X 'main.DefaultConfigPath=/etc/bouncer/config.yml'
-    gcflags:
+  gcflags:
-      - -trimpath="${PWD}"
+  - -trimpath="${PWD}"
-    asmflags:
+  asmflags:
-      - -trimpath="${PWD}"
+  - -trimpath="${PWD}"
-    goos:
+  goos:
-      - linux
+  - linux
-    goarch:
+  goarch:
-      - amd64
+  - amd64
-      - arm64
+  - arm64
-      - "386"
+  - "386"
-    main: ./cmd/bouncer
+  main: ./cmd/bouncer
 archives:
-  - id: bouncer
+- id: bouncer
-    builds: ["bouncer"]
+  builds: ["bouncer"]
-    name_template: '{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ with .Mips }}_{{ . }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}'
+  name_template: '{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ with .Arm }}v{{ . }}{{ end }}{{ with .Mips }}_{{ . }}{{ end }}{{ if not (eq .Amd64 "v1") }}{{ .Amd64 }}{{ end }}'
-    files:
+  files:
-      - README.md
+  - README.md
-      - misc/packaging/common/config.yml
+  - misc/packaging/common/config.yml
 checksum:
   name_template: 'checksums.txt'
 snapshot:
@@ -40,100 +40,109 @@ changelog:
   sort: asc
   filters:
     exclude:
-      - '^docs:'
+    - '^docs:'
-      - '^test:'
+    - '^test:'
 nfpms:
-  - id: bouncer-bin
+- id: bouncer-bin
-    builds:
+  builds:
-      - "bouncer"
+  - "bouncer"
-    package_name: bouncer-bin
+  package_name: bouncer-bin
-    homepage: https://forge.cadoles.com/Cadoles/bouncer
+  homepage: https://forge.cadoles.com/Cadoles/bouncer
-    maintainer: Cadoles <contact@cadoles.com>
+  maintainer: Cadoles <contact@cadoles.com>
-    description: |-
+  description: |-
-      reverse proxy server with dynamic queuing management - binaries
+    reverse proxy server with dynamic queuing management - binaries
-    license: AGPL-3.0
+  license: AGPL-3.0
-    formats:
+  formats:
-      - apk
+  - apk
-      - deb
+  - deb
-      - rpm
+  - rpm
-    contents:
+  - archlinux
-      - src: misc/packaging/common/config.yml
+  contents:
-        dst: /etc/bouncer/config.yml
+  - src: misc/packaging/common/config.yml
-        type: config
+    dst: /etc/bouncer/config.yml
-      - src: layers
+    type: config
-        dst: /etc/bouncer/layers
+  - src: layers
-        type: config
+    dst: /etc/bouncer/layers
-  - id: bouncer-admin
+    type: config
-    meta: true
+- id: bouncer-admin
-    package_name: bouncer-admin
+  meta: true
-    homepage: https://forge.cadoles.com/Cadoles/bouncer
+  package_name: bouncer-admin
-    maintainer: Cadoles <contact@cadoles.com>
+  homepage: https://forge.cadoles.com/Cadoles/bouncer
-    dependencies:
+  maintainer: Cadoles <contact@cadoles.com>
-      - bouncer-bin
+  dependencies:
-    description: |-
+  - bouncer-bin
-      reverse proxy server with dynamic queuing management - administration service
+  description: |-
-    license: AGPL-3.0
+    reverse proxy server with dynamic queuing management - administration service
-    formats:
+  license: AGPL-3.0
-      - apk
+  formats:
-      - deb
+  - apk
-      - rpm
+  - deb
-    contents:
+  - rpm
-      - src: misc/packaging/systemd/bouncer-admin.systemd.service
+  - archlinux
-        dst: /usr/lib/systemd/system/bouncer-admin.service
+  contents:
-        packager: deb
+  - src: misc/packaging/systemd/bouncer-admin.systemd.service
-      - src: misc/packaging/systemd/bouncer-admin.systemd.service
+    dst: /usr/lib/systemd/system/bouncer-admin.service
-        dst: /usr/lib/systemd/system/bouncer-admin.service
+    packager: deb
-        packager: rpm
+  - src: misc/packaging/systemd/bouncer-admin.systemd.service
-      - src: misc/packaging/openrc/bouncer-admin.openrc.sh
+    dst: /usr/lib/systemd/system/bouncer-admin.service
-        dst: /etc/init.d/bouncer-admin
+    packager: rpm
-        file_info:
+  - src: misc/packaging/systemd/bouncer-admin.systemd.service
-          mode: 0755
+    dst: /usr/lib/systemd/system/bouncer-admin.service
-        packager: apk
+    packager: archlinux
-      - dst: /usr/share/bouncer
+  - src: misc/packaging/openrc/bouncer-admin.openrc.sh
-        type: dir
+    dst: /etc/init.d/bouncer-admin
-        file_info:
+    file_info:
-          mode: 0700
+      mode: 0755
-      - dst: /var/log/bouncer
+    packager: apk
-        type: dir
+  - dst: /usr/share/bouncer
-        file_info:
+    type: dir
-          mode: 0700
+    file_info:
-        packager: apk
+      mode: 0700
-    scripts:
+  - dst: /var/log/bouncer
-      postinstall: "misc/packaging/common/postinstall-bouncer-admin.sh"
+    type: dir
-  - id: bouncer-proxy
+    file_info:
-    meta: true
+      mode: 0700
-    dependencies:
+    packager: apk
-      - bouncer-bin
+  scripts:
-    package_name: bouncer-proxy
+    postinstall: "misc/packaging/common/postinstall-bouncer-admin.sh"
-    homepage: https://forge.cadoles.com/Cadoles/bouncer
+- id: bouncer-proxy
-    maintainer: Cadoles <contact@cadoles.com>
+  meta: true
-    description: |-
+  dependencies:
-      reverse proxy server with dynamic queuing management - proxy service
+  - bouncer-bin
-    license: AGPL-3.0
+  package_name: bouncer-proxy
-    formats:
+  homepage: https://forge.cadoles.com/Cadoles/bouncer
-      - apk
+  maintainer: Cadoles <contact@cadoles.com>
-      - deb
+  description: |-
-      - rpm
+    reverse proxy server with dynamic queuing management - proxy service
-    contents:
+  license: AGPL-3.0
-      - src: misc/packaging/systemd/bouncer-proxy.systemd.service
+  formats:
-        dst: /usr/lib/systemd/system/bouncer-proxy.service
+  - apk
-        packager: deb
+  - deb
-      - src: misc/packaging/systemd/bouncer-proxy.systemd.service
+  - rpm
-        dst: /usr/lib/systemd/system/bouncer-proxy.service
+  - archlinux
-        packager: rpm
+  contents:
-      - src: misc/packaging/openrc/bouncer-proxy.openrc.sh
+  - src: misc/packaging/systemd/bouncer-proxy.systemd.service
-        dst: /etc/init.d/bouncer-proxy
+    dst: /usr/lib/systemd/system/bouncer-proxy.service
-        file_info:
+    packager: deb
-          mode: 0755
+  - src: misc/packaging/systemd/bouncer-proxy.systemd.service
-        packager: apk
+    dst: /usr/lib/systemd/system/bouncer-proxy.service
-      - dst: /usr/share/bouncer
+    packager: rpm
-        type: dir
+  - src: misc/packaging/systemd/bouncer-proxy.systemd.service
-        file_info:
+    dst: /usr/lib/systemd/system/bouncer-proxy.service
-          mode: 0700
+    packager: archlinux
-      - dst: /var/log/bouncer
+  - src: misc/packaging/openrc/bouncer-proxy.openrc.sh
-        type: dir
+    dst: /etc/init.d/bouncer-proxy
-        file_info:
+    file_info:
-          mode: 0700
+      mode: 0755
-        packager: apk
+    packager: apk
-    scripts:
+  - dst: /usr/share/bouncer
-      postinstall: "misc/packaging/common/postinstall-bouncer-proxy.sh"
+    type: dir
+    file_info:
+      mode: 0700
+  - dst: /var/log/bouncer
+    type: dir
+    file_info:
+      mode: 0700
+    packager: apk
+  scripts:
+    postinstall: "misc/packaging/common/postinstall-bouncer-proxy.sh"

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.20 AS BUILD
+FROM reg.cadoles.com/proxy_cache/library/golang:1.21.6 AS BUILD
 
 RUN apt-get update \
     && apt-get install -y make
@@ -21,17 +21,11 @@ RUN /src/dist/bouncer_linux_amd64_v1/bouncer -c '' config dump > /src/dist/bounc
     && yq -i '.admin.auth.privateKey = "/etc/bouncer/admin-key.json"' /src/dist/bouncer_linux_amd64_v1/config.yml \
     && yq -i '.redis.adresses = ["redis:6379"]' /src/dist/bouncer_linux_amd64_v1/config.yml
 
-FROM alpine:3.18 AS RUNTIME
+FROM reg.cadoles.com/proxy_cache/library/alpine:3.19.1 AS RUNTIME
 
-ARG DUMB_INIT_VERSION=1.2.5
+RUN apk add --no-cache ca-certificates dumb-init
 
-RUN apk add --no-cache ca-certificates
+ENTRYPOINT ["/usr/bin/dumb-init", "--"]
-
-RUN mkdir -p /usr/local/bin \
-    && wget -O /usr/local/bin/dumb-init https://github.com/Yelp/dumb-init/releases/download/v${DUMB_INIT_VERSION}/dumb-init_${DUMB_INIT_VERSION}_x86_64 \
-    && chmod +x /usr/local/bin/dumb-init
-
-ENTRYPOINT ["/usr/local/bin/dumb-init", "--"]
 
 RUN mkdir -p /usr/local/bin /usr/share/bouncer/bin /etc/bouncer
 

Jenkinsfile

@@ -29,7 +29,7 @@ pipeline {
             }
         }
 
-        stage('Release') {
+        stage('Release binaries and packages') {
             when {
                 anyOf {
                     branch 'master'
@@ -50,6 +50,31 @@ pipeline {
                 }
             }
         }
+
+        stage('Build and release Docker image') {
+            when {
+                anyOf {
+                    branch 'master'
+                    branch 'develop'
+                }
+            }
+            steps {
+                script {
+                    withCredentials([
+                        usernamePassword([
+                            credentialsId: 'kipp-credentials',
+                            usernameVariable: 'DOCKER_REGISTRY_USERNAME',
+                            passwordVariable: 'DOCKER_REGISTRY_PASSWORD'
+                        ])
+                    ]) {
+                        sh """
+                        echo '${env.DOCKER_REGISTRY_PASSWORD}' | docker login --username '${env.DOCKER_REGISTRY_USERNAME}' --password-stdin reg.cadoles.com
+                        make docker-build docker-release
+                        """
+                    }
+                }
+            }
+        }
     }
 
     post {

Makefile

@@ -16,6 +16,9 @@ GOTEST_ARGS ?= -short
 
 OPENWRT_DEVICE ?= 192.168.1.1
 
+SIEGE_URLS_FILE ?= misc/siege/urls.txt
+SIEGE_CONCURRENCY ?= 100
+
 watch: tools/modd/bin/modd deps ## Watching updated files - live reload
 	( set -o allexport && source .env && set +o allexport && tools/modd/bin/modd )
 
@@ -101,6 +104,15 @@ gitea-release: tools/gitea-release/bin/gitea-release.sh goreleaser
 		GITEA_RELEASE_ATTACHMENTS="$$(find .gitea-release/* -type f)" \
 		tools/gitea-release/bin/gitea-release.sh
 
+grafterm: tools/grafterm/bin/grafterm
+	tools/grafterm/bin/grafterm -c ./misc/grafterm/dashboard.json -v job=bouncer-proxy -r 5s
+
+siege:
+	$(eval TMP := $(shell mktemp))
+	cat $(SIEGE_URLS_FILE) | envsubst > $(TMP)
+	siege -i -b -c $(SIEGE_CONCURRENCY) -f $(TMP)
+	rm -rf $(TMP)
+
 tools/gitea-release/bin/gitea-release.sh:
 	mkdir -p tools/gitea-release/bin
 	curl --output tools/gitea-release/bin/gitea-release.sh https://forge.cadoles.com/Cadoles/Jenkins/raw/branch/master/resources/com/cadoles/gitea/gitea-release.sh
@@ -110,6 +122,10 @@ tools/modd/bin/modd:
 	mkdir -p tools/modd/bin
 	GOBIN=$(PWD)/tools/modd/bin go install github.com/cortesi/modd/cmd/modd@latest
 
+tools/grafterm/bin/grafterm:
+	mkdir -p tools/grafterm/bin
+	GOBIN=$(PWD)/tools/grafterm/bin go install github.com/slok/grafterm/cmd/grafterm@v0.2.0
+
 full-version:
 	@echo $(FULL_VERSION)
 
@@ -128,4 +144,12 @@ run-redis:
 redis-shell:
 	docker exec -it \
 		bouncer-redis \
-		redis-cli
+		redis-cli
+
+run-prometheus:
+	docker kill bouncer-prometheus || exit 0
+	docker run --rm -t \
+		--name bouncer-prometheus \
+		--network host \
+		-v $(PWD)/misc/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml \
+		prom/prometheus

doc/README.md

@@ -6,18 +6,21 @@
 ## Exemples
 
 - [(FR) - Exemple de déploiement multi-noeuds](../misc/docker-compose/README.md)
+
 ## Référence
 
 - [(FR) - Layers](./fr/references/layers/README.md)
-- [Fichier de configuration](../misc/packaging/common/config.yml)
+- [(FR) - Métriques](./fr/references/metrics.md)
+- [(FR) - Fichier de configuration](../misc/packaging/common/config.yml)
+- [(FR) - API d'administration](./fr/references/admin_api.md)
 
 ## Tutoriels
 
 ### Utilisation
 
-- [(FR) - Ajouter un calque de type "file d'attente"](./fr/tutorials/add-queue-layer.md)
+- [(FR) - Ajouter un layer de type "file d'attente"](./fr/tutorials/add-queue-layer.md)
 
 ### Développement
 
-- [(FR) - Démarrer avec les sources](./fr/tutorials/getting-start-with-sources.md)
+- [(FR) - Démarrer avec les sources](./fr/tutorials/getting-started-with-sources.md)
 - [(FR) - Créer son propre layer](./fr/tutorials/create-custom-layer.md)

doc/fr/getting-started.md

@@ -41,7 +41,7 @@
 5. Tester que le CLI est en capacité d'interroger l'API d'administration
 
     ```bash
-    bouncer admin query proxy
+    bouncer admin proxy query
     ```
 
     Un message équivalent à celui ci devrait s'afficher:
@@ -92,4 +92,4 @@
 
 3. Ouvrir la page `https://<ip_serveur>:8080/` dans un navigateur. Le site Cadoles s'affiche !
 
-**Bravo, vous avez créé votre premier proxy avec Bouncer !**
+**Bravo, vous avez créé votre premier proxy avec Bouncer !**

doc/fr/references/admin_api.md

@@ -0,0 +1,182 @@
+# API d'administration
+
+## Authentification
+
+L'ensemble des appels aux APIs HTTP du service `bouncer-admin` sont authentifiées via l'utilisation d'un jeton [JWT](https://datatracker.ietf.org/doc/html/rfc7519) signé par la clé privée du serveur.
+
+Le jeton d'accès doit être transmis avec l'ensemble des appels aux points d'entrée via l'entête HTTP `Authorization` en respectant la forme suivante:
+
+```
+Authorization: Bearer <jwt>
+```
+
+### Génération d'un jeton d'authentification
+
+La génération d'un jeton d'authentification s'effectue via la commande suivante:
+
+```shell
+bouncer auth create-token --subject "<subject>" --role "<role>"
+```
+
+Où:
+
+- `"<subject>"` est une chaîne de caractère arbitraire ayant pour objectif d'identifier de manière unique l'utilisateur associé au jeton;
+- `"<role>"` peut prendre une des deux valeurs `reader` ou `writer` correspondant aux droits suivants respectifs:
+    - droit en lecture sur l'ensemble des entités (proxy, layer);
+    - droit en lecture ET en écriture sur l'ensemble des entités.
+
+
+## Points d'entrée
+
+### `POST /api/v1/proxies`
+
+Créer un nouveau proxy
+
+#### Exemple de corps de requête
+
+```json5
+{
+  "name": "myproxy",                // OBLIGATOIRE - Nom du proxy
+  "to": "https://www.cadoles.com",  // OBLIGATOIRE - Site distant ciblé par le proxy
+  "from": ["*"]                     // OPTIONNEL - Liste de patrons de filtrage associés au proxy
+}
+```
+
+#### Exemple de résultat
+
+```json5
+{
+    "data": {
+        "proxy": {
+            "name": "myproxy",
+            "weight": 0,
+            "enabled": false,
+            "to": "https://www.cadoles.com",
+            "from": ["*"],
+            "createdAt": "2018-12-10T13:45:00.000Z",
+            "updatedAt": "2018-12-10T13:45:00.000Z"
+        }
+    }
+}
+```
+
+#### Source
+
+Voir [`internal/admin/proxy_route.go#createProxy()`](../../../internal/admin/proxy_route.go#createProxy)
+
+### `GET /api/v1/proxies/{proxyName}`
+
+Récupérer les informations complètes sur un proxy
+
+#### Paramètres
+
+- `{proxyName}` - Nom du proxy
+
+#### Exemple de résultat
+
+```json5
+{
+    "data": {
+        "proxy": {
+            "name": "myproxy",
+            "weight": 0,
+            "enabled": false,
+            "to": "https://www.cadoles.com",
+            "from": ["*"],
+            "createdAt": "2018-12-10T13:45:00.000Z",
+            "updatedAt": "2018-12-10T13:45:00.000Z"
+        }
+    }
+}
+```
+
+#### Source
+
+Voir [`internal/admin/proxy_route.go#getProxy()`](../../../internal/admin/proxy_route.go#getProxy)
+
+### `PUT /api/v1/proxies/{proxyName}`
+
+Modifier un proxy
+
+#### Exemple de corps de requête
+
+```json5
+{
+  "to": "https://www.cadoles.com",  // OPTIONNEL - Site distant ciblé par le proxy
+  "from": ["mylocalproxydomain:*"], // OPTIONNEL - Liste de patrons de filtrage associés au proxy
+  "weight": 100,                    // OPTIONNEL - Poids à associer au proxy
+  "enabled": true,                  // OPTIONNEL - Activer/désactiver le proxy
+}
+```
+
+#### Exemple de résultat
+
+```json5
+{
+    "data": {
+        "proxy": {
+            "name": "myproxy",
+            "weight": 100,
+            "enabled": true,
+            "to": "https://www.cadoles.com",
+            "from": ["mylocalproxydomain:*"],
+            "createdAt": "2018-12-10T13:45:00.000Z",
+            "updatedAt": "2020-10-02T15:09:00.000Z"
+        }
+    }
+}
+```
+
+#### Source
+
+Voir [`internal/admin/proxy_route.go#updateProxy()`](../../../internal/admin/proxy_route.go#updateProxy)
+
+### `GET /api/v1/proxies?names={name1,name2,...}`
+
+Lister les proxies existants
+
+#### Paramètres
+
+- `{names}` - Optionnel - Liste des noms de proxy à appliquer en tant que filtre
+
+#### Exemple de résultat
+
+```json5
+{
+    "data": {
+        "proxies": [
+            {
+                "name": "myproxy",
+                "weight": 0,
+                "enabled": false,
+            }
+        ]
+    }
+}
+```
+
+#### Source
+
+Voir [`internal/admin/proxy_route.go#queryProxy()`](../../../internal/admin/proxy_route.go#queryProxy)
+
+## `DELETE /api/v1/proxies/{proxyName}`
+
+Supprimer le proxy
+
+#### Paramètres
+
+- `{proxyName}` - Nom du proxy
+
+#### Exemple de résultat
+
+```json5
+{
+    "data": {
+        "proxyName": "myproxy"
+    }
+}
+```
+
+#### Source
+
+Voir [`internal/admin/proxy_route.go#deleteProxy()`](../../../internal/admin/proxy_route.go#deleteProxy)

doc/fr/references/layers/README.md

@@ -2,4 +2,5 @@
 
 Vous trouverez ci-dessous la liste des entités "Layer" activables sur vos entité "Proxy":
 
-- [Queue](./queue.md) - File d'attente dynamique
+- [Queue](./queue.md) - File d'attente dynamique
+- [Circuit Breaker](./circuitbreaker.md) - Coupure d'accès à un site ou une sous section de celui ci

doc/fr/references/layers/circuitbreaker.md

@@ -0,0 +1,41 @@
+# Layer "Circuit Breaker"
+
+## Description
+
+Ce layer permet de bloquer l'accès à un site (ou une section de celui ci) ciblé par un proxy.
+
+## Type
+
+`circuitbreaker`
+
+## Options
+
+### `authorizedCIDRs`
+
+- **Type:** `[]string`
+- **Valeur par défaut:** `[]`
+- **Description:** Autoriser les adresses distantes contenues dans un des masques réseau (en notation ["CIDR"](https://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing#CIDR_notation) définis à contourner la restriction d'accès.
+
+### `matchURLs`
+
+- **Type:** `[]string`
+- **Valeur par défaut:** `["*"]`
+- **Description:** Limiter l'action du layer à cette liste de patrons d'URLs. 
+
+    Par exemple, si vous souhaitez limiter votre restriction d'accès à l'ensemble d'une section "`/blog`" d'un site, vous pouvez déclarer la valeur `["*/blog*"]`. Les autres URLs du site ne seront pas affectées par la restriction.
+
+### `templateBlock`
+
+- **Type:** `string`
+- **Valeur par défaut:** `"default"`
+- **Description:** Bloc du template HTML pour effectuer le rendu de la page indiquant la restriction d'accès.
+
+    Voir le [fichier de configuration de référence](../../../../misc/packaging/common/config.yml), section `layers.circuitbreaker` pour voir les options permettant de personnaliser le chemin du répertoire contenant les templates.
+
+## Schéma
+
+Voir le [schéma JSON](../../../../internal/proxy/director/layer/circuitbreaker/layer-options.json).
+
+## Métriques
+
+_Aucune [métrique Prometheus](../metrics.md) n'est exportée par ce layer._

doc/fr/references/layers/queue.md

@@ -22,6 +22,42 @@ Ce layer permet d'ajouter un mécanisme de file d'attente dynamique au proxy ass
 - **Valeur par défaut:** `1m`
 - **Description:** Durée de vie d'une session dans la file d'attente sans activité avant expiration.
 
-### Schéma
+### `matchURLs`
 
-Voir le [schéma JSON](../../../../internal/proxy/director/layer/queue/schema/layer-options.json).
+- **Type:** `[]string`
+- **Valeur par défaut:** `["*"]`
+- **Description:** Limiter l'action de la file d'attente à cette liste de patrons d'URLs. 
+
+    Par exemple, si vous souhaitez limiter votre file à l'ensemble d'une section "`/blog`" d'un site, vous pouvez déclarer la valeur `["*/blog*"]`. Les autres URLs du site ne seront pas affectées par cette file d'attente.
+
+## Schéma
+
+Voir le [schéma JSON](../../../../internal/proxy/director/layer/queue/schema/layer-options.json).
+
+## Métriques
+
+Les [métriques Prometheus](../metrics.md) suivantes sont exposées par ce layer.
+
+### `bouncer_layer_queue_capacity{layer=<layerName>,proxy=<proxyName>}`
+
+- **Type:** `gauge`
+- **Description**: Capacité maximale de la queue
+- **Exemple**
+
+    ```
+    # HELP bouncer_layer_queue_capacity Bouncer's queue layer capacity
+    # TYPE bouncer_layer_queue_capacity gauge
+    bouncer_layer_queue_capacity{layer="queue",proxy="cadoles"} 2
+    ```
+
+### `bouncer_layer_queue_sessions{layer=<layerName>,proxy=<proxyName>}`
+
+- **Type:** `gauge`
+- **Description**: Nombre courant de sessions ouvertes
+- **Exemple**
+
+    ```
+    # HELP bouncer_layer_queue_sessions Bouncer's queue layer current sessions
+    # TYPE bouncer_layer_queue_sessions gauge
+    bouncer_layer_queue_sessions{layer="queue",proxy="cadoles"} 3
+    ```

doc/fr/references/metrics.md

@@ -0,0 +1,29 @@
+# Métriques
+
+Bouncer expose un certain nombre de métriques Prometheus sur le serveur proxy ainsi que sur le serveur d'administration. Ces métriques sont par défaut accessibles sur `/.bouncer/metrics`. 
+
+Il est possible de configurer le point d'entrée de ces métriques ainsi que d'ajouter une authentification de type `Basic Auth` [via la configuration](../../../misc/packaging/common/config.yml) (voir les clés `admin.metrics` et `proxy.metrics`).
+
+Outre les métriques par défaut fournies par la librairie [Prometheus](https://prometheus.io/docs/guides/go-application/#instrumenting-a-go-application-for-prometheus), les serveurs Bouncer exposent également des métriques propres.
+
+Chaque layer associé à un proxy peut également ses propres métriques spécifiques. [Voir la page de documentation](./layers/README.md) de chaque layer pour plus d'informations.
+
+## Métriques spécifiques
+
+### Serveur proxy
+
+#### `bouncer_proxy_director_proxy_requests_total{proxy=<proxyName>}`
+
+- **Type:** `counter`
+- **Description**: Nombre total de requêtes ayant transité par le proxy 
+- **Exemple**
+
+    ```
+    # HELP bouncer_proxy_director_proxy_requests_total Bouncer proxy total requests
+    # TYPE bouncer_proxy_director_proxy_requests_total counter
+    bouncer_proxy_director_proxy_requests_total{proxy="cadoles"} 64
+    ```
+
+### Serveur d'administration
+
+_Pas de métrique supplémentaire._

doc/fr/tutorials/getting-started-with-sources.md

@@ -70,15 +70,15 @@ docker run --rm -t \
 
 Surveiller les sources, compiler celles ci en cas de modifications et lancer les services `bouncer-proxy` et `bouncer-admin`.
 
-#### `make test`
+### `make test`
 
 Exécuter les tests unitaires/d'intégration du projet.
 
-#### `make build`
+### `make build`
 
 Compiler une version de développement du binaire `bouncer`.
 
-#### `make docker-build`
+### `make docker-build`
 
 Construire une image Docker pour Bouncer.
 
@@ -92,6 +92,13 @@ docker run \
     bouncer server proxy run
 ```
 
+### `make grafterm`
+
+Afficher un tableau de bord [`grafterm`](https://github.com/slok/grafterm) branché sur l'instance Prometheus locale.
+
+### `make siege`
+
+Lancer une session de test [`siege`](https://github.com/JoeDog/siege) sur l'instance `bouncer-proxy` locale.
 ## Arborescence du projet
 
 ```bash

go.mod

@@ -6,6 +6,8 @@ require (
 	forge.cadoles.com/Cadoles/go-proxy v0.0.0-20230701194111-c6b3d482cca6
 	github.com/Masterminds/sprig/v3 v3.2.3
 	github.com/btcsuite/btcd/btcutil v1.1.3
+	github.com/drone/envsubst v1.0.3
+	github.com/getsentry/sentry-go v0.22.0
 	github.com/go-chi/chi/v5 v5.0.8
 	github.com/jedib0t/go-pretty/v6 v6.4.6
 	github.com/mitchellh/mapstructure v1.4.1
@@ -51,12 +53,14 @@ require (
 	github.com/qri-io/jsonpointer v0.1.1 // indirect
 	github.com/rivo/uniseg v0.2.0 // indirect
 	github.com/rogpeppe/go-internal v1.10.0 // indirect
+	github.com/segmentio/asm v1.2.0 // indirect
 	github.com/shopspring/decimal v1.2.0 // indirect
-	github.com/sirupsen/logrus v1.8.1 // indirect
+	github.com/sirupsen/logrus v1.9.0 // indirect
 	github.com/spf13/cast v1.3.1 // indirect
 	github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f // indirect
 	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
 	github.com/xeipuuv/gojsonschema v1.2.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
 	google.golang.org/genproto v0.0.0-20220314164441-57ef72a4c106 // indirect
 	google.golang.org/protobuf v1.30.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
@@ -66,21 +70,21 @@ require (
 	cdr.dev/slog v1.4.2 // indirect
 	github.com/alecthomas/chroma v0.10.0 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
-	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0 // indirect
+	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.2.0 // indirect
 	github.com/dlclark/regexp2 v1.9.0 // indirect
 	github.com/fatih/color v1.15.0 // indirect
 	github.com/go-chi/cors v1.2.1
-	github.com/go-playground/locales v0.12.1 // indirect
+	github.com/go-playground/locales v0.14.0 // indirect
-	github.com/go-playground/universal-translator v0.16.0 // indirect
+	github.com/go-playground/universal-translator v0.18.0 // indirect
 	github.com/goccy/go-json v0.10.2 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/google/uuid v1.3.0
-	github.com/leodido/go-urn v1.1.0 // indirect
+	github.com/leodido/go-urn v1.2.1 // indirect
-	github.com/lestrrat-go/blackmagic v1.0.1 // indirect
+	github.com/lestrrat-go/blackmagic v1.0.2 // indirect
 	github.com/lestrrat-go/httpcc v1.0.1 // indirect
 	github.com/lestrrat-go/httprc v1.0.4 // indirect
 	github.com/lestrrat-go/iter v1.0.2 // indirect
-	github.com/lestrrat-go/jwx/v2 v2.0.9
+	github.com/lestrrat-go/jwx/v2 v2.0.19
 	github.com/lestrrat-go/option v1.0.1 // indirect
 	github.com/lib/pq v1.10.0 // indirect
 	github.com/lithammer/shortuuid/v4 v4.0.0
@@ -92,10 +96,10 @@ require (
 	github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
 	gitlab.com/wpetit/goweb v0.0.0-20230419082146-a94d9ed7202b
 	go.opencensus.io v0.24.0 // indirect
-	golang.org/x/crypto v0.8.0 // indirect
+	golang.org/x/crypto v0.17.0 // indirect
 	golang.org/x/mod v0.9.0 // indirect
-	golang.org/x/sys v0.8.0 // indirect
+	golang.org/x/sys v0.15.0 // indirect
-	golang.org/x/term v0.7.0 // indirect
+	golang.org/x/term v0.15.0 // indirect
 	golang.org/x/tools v0.7.0 // indirect
 	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
 	gopkg.in/go-playground/validator.v9 v9.29.1 // indirect

go.sum

@@ -144,8 +144,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/decred/dcrd/crypto/blake256 v1.0.0/go.mod h1:sQl2p6Y26YV+ZOcSTP6thNdn47hh8kt6rqSlvmrXFAc=
 github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1/go.mod h1:hyedUtir6IdtD/7lIxGeCxkaw7y45JueMRL4DIyJDKs=
-github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0 h1:HbphB4TFFXpv7MNrT52FGrrgVXF1owhMVTHFZIlnvd4=
+github.com/decred/dcrd/dcrec/secp256k1/v4 v4.2.0 h1:8UrgZ3GkP4i/CLijOJx79Yu+etlyjdBU4sfcs2WYQMs=
-github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0/go.mod h1:DZGJHZMqrU4JJqFAWUS2UO1+lbSKsdiOoYi9Zzey7Fc=
+github.com/decred/dcrd/dcrec/secp256k1/v4 v4.2.0/go.mod h1:v57UDF4pDQJcEfFUCRop3lJL149eHGSe9Jvczhzjo/0=
 github.com/decred/dcrd/lru v1.0.0/go.mod h1:mxKOwFd7lFjN2GZYsiz/ecgqR6kkYAl+0pz0tEMk218=
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
@@ -162,6 +162,8 @@ github.com/docker/go-connections v0.4.0 h1:El9xVISelRB7BuFusrZozjnkIM5YnzCViNKoh
 github.com/docker/go-connections v0.4.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec=
 github.com/docker/go-units v0.4.0 h1:3uh0PgVws3nIA0Q+MwDC8yjEPf9zjRfZZWXZYDct3Tw=
 github.com/docker/go-units v0.4.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
+github.com/drone/envsubst v1.0.3 h1:PCIBwNDYjs50AsLZPYdfhSATKaRg/FJmDc2D6+C2x8g=
+github.com/drone/envsubst v1.0.3/go.mod h1:N2jZmlMufstn1KEqvbHjw40h1KyTmnVzHcSc9bFiJ2g=
 github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
@@ -178,19 +180,24 @@ github.com/fatih/color v1.15.0/go.mod h1:0h5ZqXfHYED7Bhv2ZJamyIOUej9KtShiJESRwBD
 github.com/frankban/quicktest v1.11.3/go.mod h1:wRf/ReqHper53s+kmmSZizM8NamnL3IM0I9ntUbOk+k=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
+github.com/getsentry/sentry-go v0.22.0 h1:XNX9zKbv7baSEI65l+H1GEJgSeIC1c7EN5kluWaP6dM=
+github.com/getsentry/sentry-go v0.22.0/go.mod h1:lc76E2QywIyW8WuBnwl8Lc4bkmQH4+w1gwTf25trprY=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/go-chi/chi v4.0.2+incompatible/go.mod h1:eB3wogJHnLi3x/kFX2A+IbTBlXxmMeXJVKy9tTv1XzQ=
 github.com/go-chi/chi/v5 v5.0.8 h1:lD+NLqFcAi1ovnVZpsnObHGW4xb4J8lNmoYVfECH1Y0=
 github.com/go-chi/chi/v5 v5.0.8/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
 github.com/go-chi/cors v1.2.1 h1:xEC8UT3Rlp2QuWNEr4Fs/c2EAGVKBwy/1vHx3bppil4=
 github.com/go-chi/cors v1.2.1/go.mod h1:sSbTewc+6wYHBBCW7ytsFSn836hqM7JxpglAy2Vzc58=
+github.com/go-errors/errors v1.4.2 h1:J6MZopCL4uSllY1OfXM374weqZFFItUbrImctkmUxIA=
 github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
-github.com/go-playground/locales v0.12.1 h1:2FITxuFt/xuCNP1Acdhv62OzaCiviiE4kotfhkmOqEc=
 github.com/go-playground/locales v0.12.1/go.mod h1:IUMDtCfWo/w/mtMfIE/IG2K+Ey3ygWanZIBtBW0W2TM=
-github.com/go-playground/universal-translator v0.16.0 h1:X++omBR/4cE2MNg91AoC3rmGrCjJ8eAeUP/K/EKx4DM=
+github.com/go-playground/locales v0.14.0 h1:u50s323jtVGugKlcYeyzC0etD1HifMjqmJqb8WugfUU=
+github.com/go-playground/locales v0.14.0/go.mod h1:sawfccIbzZTqEDETgFXqTho0QybSa7l++s0DH+LDiLs=
 github.com/go-playground/universal-translator v0.16.0/go.mod h1:1AnU7NaIRDWWzGEKwgtJRd2xk99HeFyHw3yid4rvQIY=
+github.com/go-playground/universal-translator v0.18.0 h1:82dyy6p4OuJq4/CByFNOn/jYrnRPArHwAcmLoJZxyho=
+github.com/go-playground/universal-translator v0.18.0/go.mod h1:UvRDBj+xPUEGrFYl+lu/H90nyDXpg0fqeB/AQUGNTVA=
 github.com/go-sql-driver/mysql v1.6.0 h1:BCTh4TKNUYmOmMUcQ3IipzF5prigylS7XXjEkfCHuOE=
 github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
 github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
@@ -314,19 +321,19 @@ github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-github.com/leodido/go-urn v1.1.0 h1:Sm1gr51B1kKyfD2BlRcLSiEkffoG96g6TPv6eRoEiB8=
 github.com/leodido/go-urn v1.1.0/go.mod h1:+cyI34gQWZcE1eQU7NVgKkkzdXDQHr1dBMtdAPozLkw=
-github.com/lestrrat-go/blackmagic v1.0.1 h1:lS5Zts+5HIC/8og6cGHb0uCcNCa3OUt1ygh3Qz2Fe80=
+github.com/leodido/go-urn v1.2.1 h1:BqpAaACuzVSgi/VLzGZIobT2z4v53pjosyNd9Yv6n/w=
-github.com/lestrrat-go/blackmagic v1.0.1/go.mod h1:UrEqBzIR2U6CnzVyUtfM6oZNMt/7O7Vohk2J0OGSAtU=
+github.com/leodido/go-urn v1.2.1/go.mod h1:zt4jvISO2HfUBqxjfIshjdMTYS56ZS/qv49ictyFfxY=
+github.com/lestrrat-go/blackmagic v1.0.2 h1:Cg2gVSc9h7sz9NOByczrbUvLopQmXrfFx//N+AkAr5k=
+github.com/lestrrat-go/blackmagic v1.0.2/go.mod h1:UrEqBzIR2U6CnzVyUtfM6oZNMt/7O7Vohk2J0OGSAtU=
 github.com/lestrrat-go/httpcc v1.0.1 h1:ydWCStUeJLkpYyjLDHihupbn2tYmZ7m22BGkcvZZrIE=
 github.com/lestrrat-go/httpcc v1.0.1/go.mod h1:qiltp3Mt56+55GPVCbTdM9MlqhvzyuL6W/NMDA8vA5E=
 github.com/lestrrat-go/httprc v1.0.4 h1:bAZymwoZQb+Oq8MEbyipag7iSq6YIga8Wj6GOiJGdI8=
 github.com/lestrrat-go/httprc v1.0.4/go.mod h1:mwwz3JMTPBjHUkkDv/IGJ39aALInZLrhBp0X7KGUZlo=
 github.com/lestrrat-go/iter v1.0.2 h1:gMXo1q4c2pHmC3dn8LzRhJfP1ceCbgSiT9lUydIzltI=
 github.com/lestrrat-go/iter v1.0.2/go.mod h1:Momfcq3AnRlRjI5b5O8/G5/BvpzrhoFTZcn06fEOPt4=
-github.com/lestrrat-go/jwx/v2 v2.0.9 h1:TRX4Q630UXxPVLvP5vGaqVJO7S+0PE6msRZUsFSBoC8=
+github.com/lestrrat-go/jwx/v2 v2.0.19 h1:ekv1qEZE6BVct89QA+pRF6+4pCpfVrOnEJnTnT4RXoY=
-github.com/lestrrat-go/jwx/v2 v2.0.9/go.mod h1:K68euYaR95FnL0hIQB8VvzL70vB7pSifbJUydCTPmgM=
+github.com/lestrrat-go/jwx/v2 v2.0.19/go.mod h1:l3im3coce1lL2cDeAjqmaR+Awx+X8Ih+2k8BuHNJ4CU=
-github.com/lestrrat-go/option v1.0.0/go.mod h1:5ZHFbivi4xwXxhxY9XHDe2FHo6/Z7WWmtT7T5nBBp3I=
 github.com/lestrrat-go/option v1.0.1 h1:oAzP2fvZGQKWkvHa1/SAcFolBEca1oN+mQ7eooNBEYU=
 github.com/lestrrat-go/option v1.0.1/go.mod h1:5ZHFbivi4xwXxhxY9XHDe2FHo6/Z7WWmtT7T5nBBp3I=
 github.com/lib/pq v1.10.0 h1:Zx5DJFEYQXio93kgXnQ09fXNiUKsqv4OUEu2UtGcB1E=
@@ -382,6 +389,7 @@ github.com/opencontainers/selinux v1.10.0/go.mod h1:2i0OySw99QjzBBQByd1Gr9gSjvuh
 github.com/ory/dockertest/v3 v3.10.0 h1:4K3z2VMe8Woe++invjaTB7VRyQXQy5UY+loujO4aNE4=
 github.com/ory/dockertest/v3 v3.10.0/go.mod h1:nr57ZbRWMqfsdGdFNLHz5jjNdDb7VVFnzAeW1n5N1Lg=
 github.com/oxtoacart/bpool v0.0.0-20190530202638-03653db5a59c/go.mod h1:X07ZCGwUbLaax7L0S3Tw4hpejzu63ZrrQiUe6W0hcy0=
+github.com/pingcap/errors v0.11.4 h1:lFuQV/oaUMGcD2tqt+01ROSmJs75VG1ToEOkZIZ4nE4=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
@@ -414,13 +422,16 @@ github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQD
 github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/seccomp/libseccomp-golang v0.9.2-0.20220502022130-f33da4d89646/go.mod h1:JA8cRccbGaA1s33RQf7Y1+q9gHmZX1yB/z9WDN1C6fg=
+github.com/segmentio/asm v1.2.0 h1:9BQrFxC+YOHJlTlHGkTrFWf59nbL3XnCoFLTwDCI7ys=
+github.com/segmentio/asm v1.2.0/go.mod h1:BqMnlJP91P8d+4ibuonYZw9mfnzI9HfxselHZr5aAcs=
 github.com/sergi/go-diff v1.0.0 h1:Kpca3qRNrduNnOQeazBd0ysaKrUJiIuISHxogkT9RPQ=
 github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
 github.com/shopspring/decimal v1.2.0 h1:abSATXmQEYyShuxI4/vyW3tV1MrKAJzCZ/0zLUXYbsQ=
 github.com/shopspring/decimal v1.2.0/go.mod h1:DKyhrW/HYNuLGql+MJL6WCR6knT2jwCFRcu2hWCYk4o=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
-github.com/sirupsen/logrus v1.8.1 h1:dJKuHgqk1NNQlqoA6BTlM1Wf9DOH3NBjQyu0h9+AZZE=
 github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
+github.com/sirupsen/logrus v1.9.0 h1:trlNQbNUG3OdDrDil03MCb1H2o9nJ1x4/5LYw7byDE0=
+github.com/sirupsen/logrus v1.9.0/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
 github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
 github.com/spf13/cast v1.3.1 h1:nFm6S0SMdyzrzcmThSipiEubIDy8WEXKNZ0UOgiRpng=
 github.com/spf13/cast v1.3.1/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
@@ -438,8 +449,7 @@ github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.7.4/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
-github.com/stretchr/testify v1.8.2 h1:+h33VjcLVPDHtOdpUCuF+7gSuG3yGIftsP1YvFihtJ8=
+github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
-github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
 github.com/syndtr/gocapability v0.0.0-20200815063812-42c35b437635/go.mod h1:hkRG7XYTFWNJGYcbNJQlaLq0fg1yr4J4t/NcTQtrfww=
 github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7/go.mod h1:q4W45IWZaF22tdD+VEXcAWRA037jwmWEB5VWYORlTpc=
 github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
@@ -485,9 +495,8 @@ golang.org/x/crypto v0.0.0-20191206172530-e9b2fee46413/go.mod h1:LzIPMQfyMNhhGPh
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.3.0/go.mod h1:hebNnKkNXi2UzZN1eVRvBB7co0a+JxK6XbPiWVs/3J4=
-golang.org/x/crypto v0.7.0/go.mod h1:pYwdfH91IfpZVANVyUOhSIPZaFoJGxTFbZhFTx+dXZU=
+golang.org/x/crypto v0.17.0 h1:r8bRNjWL3GshPW3gkd+RpvzWrZAwPS49OmTGZ/uhM4k=
-golang.org/x/crypto v0.8.0 h1:pd9TJtTueMTVQXzk8E2XESSMQDj/U7OUu0PqJqPXQjQ=
+golang.org/x/crypto v0.17.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
-golang.org/x/crypto v0.8.0/go.mod h1:mRqEX+O9/h5TFCrQhkgjo2yKi0yYA+9ecGkdQoHrywE=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
@@ -524,7 +533,6 @@ golang.org/x/mod v0.4.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.4.1/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
-golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.9.0 h1:KENHtAZL2y3NLMYZeHY9DW8HW8V+kQyJsY/V9JlKvCs=
 golang.org/x/mod v0.9.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/net v0.0.0-20180719180050-a680a1efc54d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -569,9 +577,7 @@ golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96b
 golang.org/x/net v0.0.0-20210503060351-7fd8e65b6420/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
 golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
-golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
+golang.org/x/net v0.10.0 h1:X2//UzNDwYmtCLn7To6G58Wr6f5ahEAQgKNzv9Y951M=
-golang.org/x/net v0.8.0/go.mod h1:QVkue5JL9kW//ek3r6jTKnTFis1tRmNAW2P1shuFdJc=
-golang.org/x/net v0.9.0 h1:aWJ/m6xSmxWBx+V0XRHTlrYrPG56jKsLdTFmsSsCzOM=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -600,7 +606,6 @@ golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.2.0 h1:PUR+T4wwASmuSTYdKjYHI5TD22Wy5ogLU5qZCOLxBrI=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -667,21 +672,19 @@ golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20211116061358-0a5406a5449c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211124211545-fe61309f8881/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.8.0 h1:EBmGv8NaZBZTWvrbjNoL6HVt+IVy3QDQpJs7VRIw3tU=
+golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
-golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
-golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
+golang.org/x/term v0.15.0 h1:y/Oo/a/q3IXu26lQgl04j/gjuBDOBlx7X6Om1j2CPW4=
-golang.org/x/term v0.6.0/go.mod h1:m6U89DPEgQRMq3DNkDClhWw02AUbt2daBVO4cn4Hv9U=
+golang.org/x/term v0.15.0/go.mod h1:BDl952bC7+uMoWR75FIrCDx79TPU9oHkTZ9yRbYOrX0=
-golang.org/x/term v0.7.0 h1:BEvjmm5fURWqcfbSKTdpkDXYBrUS1c0m8agp14W48vQ=
-golang.org/x/term v0.7.0/go.mod h1:P32HKFT3hSsZrRxla30E9HqToFYAQPCMs/zFMBUFqPY=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -692,9 +695,8 @@ golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
-golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
-golang.org/x/text v0.8.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
+golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
-golang.org/x/text v0.9.0 h1:2sjJmO8cDvYveuX97RDLsxlyUxLl+GHoLxBiRdHllBE=
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
@@ -753,7 +755,6 @@ golang.org/x/tools v0.1.3/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.1.4/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
-golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
 golang.org/x/tools v0.7.0 h1:W4OVu8VVOaIO0yzWMNdepAulS7YfoS3Zabrm8DOXXU4=
 golang.org/x/tools v0.7.0/go.mod h1:4pg6aUX35JBAogB10C9AtvVL+qowtN4pT3CGSQex14s=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

internal/admin/error.go

@@ -1,11 +1,14 @@
 package admin
 
 import (
+	"context"
 	"fmt"
 	"net/http"
 
 	"forge.cadoles.com/cadoles/bouncer/internal/schema"
+	"github.com/getsentry/sentry-go"
 	"gitlab.com/wpetit/goweb/api"
+	"gitlab.com/wpetit/goweb/logger"
 )
 
 const ErrCodeAlreadyExist api.ErrorCode = "already-exist"
@@ -29,3 +32,8 @@ func invalidDataErrorResponse(w http.ResponseWriter, r *http.Request, err *schem
 
 	return
 }
+
+func logAndCaptureError(ctx context.Context, message string, err error) {
+	sentry.CaptureException(err)
+	logger.Error(ctx, message, logger.E(err))
+}

internal/admin/layer_route.go

@@ -1,6 +1,7 @@
 package admin
 
 import (
+	"fmt"
 	"net/http"
 	"sort"
 
@@ -10,7 +11,6 @@ import (
 	"github.com/go-chi/chi/v5"
 	"github.com/pkg/errors"
 	"gitlab.com/wpetit/goweb/api"
-	"gitlab.com/wpetit/goweb/logger"
 )
 
 type QueryLayerResponse struct {
@@ -38,7 +38,7 @@ func (s *Server) queryLayer(w http.ResponseWriter, r *http.Request) {
 		options...,
 	)
 	if err != nil {
-		logger.Error(ctx, "could not list layers", logger.E(errors.WithStack(err)))
+		logAndCaptureError(ctx, "could not list layers", errors.WithStack(err))
 		api.ErrorResponse(w, http.StatusInternalServerError, api.ErrCodeUnknownError, nil)
 
 		return
@@ -85,7 +85,7 @@ func (s *Server) getLayer(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
-		logger.Error(ctx, "could not get layer", logger.E(errors.WithStack(err)))
+		logAndCaptureError(ctx, "could not get layer", errors.WithStack(err))
 		api.ErrorResponse(w, http.StatusInternalServerError, api.ErrCodeUnknownError, nil)
 
 		return
@@ -120,7 +120,7 @@ func (s *Server) deleteLayer(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
-		logger.Error(ctx, "could not delete layer", logger.E(errors.WithStack(err)))
+		logAndCaptureError(ctx, "could not delete layer", errors.WithStack(err))
 		api.ErrorResponse(w, http.StatusInternalServerError, api.ErrCodeUnknownError, nil)
 
 		return
@@ -156,7 +156,7 @@ func (s *Server) createLayer(w http.ResponseWriter, r *http.Request) {
 
 	layerName, err := store.ValidateName(createLayerReq.Name)
 	if err != nil {
-		logger.Error(r.Context(), "invalid 'name' parameter", logger.E(errors.WithStack(err)))
+		logAndCaptureError(ctx, "invalid 'name' parameter", errors.WithStack(err))
 		api.ErrorResponse(w, http.StatusBadRequest, api.ErrCodeInvalidRequest, nil)
 
 		return
@@ -165,7 +165,7 @@ func (s *Server) createLayer(w http.ResponseWriter, r *http.Request) {
 	layerType := store.LayerType(createLayerReq.Type)
 
 	if !setup.LayerTypeExists(layerType) {
-		logger.Error(r.Context(), "unknown layer type", logger.E(errors.WithStack(err)), logger.F("layerType", layerType))
+		logAndCaptureError(ctx, fmt.Sprintf("unknown layer type '%s'", layerType), errors.WithStack(err))
 		api.ErrorResponse(w, http.StatusBadRequest, api.ErrCodeInvalidRequest, nil)
 
 		return
@@ -179,7 +179,7 @@ func (s *Server) createLayer(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
-		logger.Error(ctx, "could not create layer", logger.E(errors.WithStack(err)))
+		logAndCaptureError(ctx, "could not create layer", errors.WithStack(err))
 		api.ErrorResponse(w, http.StatusInternalServerError, api.ErrCodeUnknownError, nil)
 
 		return
@@ -223,7 +223,7 @@ func (s *Server) updateLayer(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
-		logger.Error(ctx, "could not get layer", logger.E(errors.WithStack(err)))
+		logAndCaptureError(ctx, "could not get layer", errors.WithStack(err))
 		api.ErrorResponse(w, http.StatusInternalServerError, api.ErrCodeUnknownError, nil)
 
 		return
@@ -247,7 +247,7 @@ func (s *Server) updateLayer(w http.ResponseWriter, r *http.Request) {
 	if updateLayerReq.Options != nil {
 		layerOptionsSchema, err := setup.GetLayerOptionsSchema(layer.Type)
 		if err != nil {
-			logger.Error(r.Context(), "could not retrieve layer options schema", logger.E(errors.WithStack(err)))
+			logAndCaptureError(ctx, "could not retrieve layer options schema", errors.WithStack(err))
 			api.ErrorResponse(w, http.StatusInternalServerError, api.ErrCodeUnknownError, nil)
 
 			return
@@ -258,7 +258,7 @@ func (s *Server) updateLayer(w http.ResponseWriter, r *http.Request) {
 		}(updateLayerReq.Options)
 
 		if err := schema.Validate(ctx, layerOptionsSchema, rawOptions); err != nil {
-			logger.Error(r.Context(), "could not validate layer options", logger.E(errors.WithStack(err)))
+			logAndCaptureError(ctx, "could not validate layer options", errors.WithStack(err))
 
 			var invalidDataErr *schema.InvalidDataError
 			if errors.As(err, &invalidDataErr) {
@@ -286,7 +286,7 @@ func (s *Server) updateLayer(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
-		logger.Error(ctx, "could not update layer", logger.E(errors.WithStack(err)))
+		logAndCaptureError(ctx, "could not update layer", errors.WithStack(err))
 		api.ErrorResponse(w, http.StatusInternalServerError, api.ErrCodeUnknownError, nil)
 
 		return
@@ -300,21 +300,7 @@ func getLayerName(w http.ResponseWriter, r *http.Request) (store.LayerName, bool
 
 	name, err := store.ValidateName(rawLayerName)
 	if err != nil {
-		logger.Error(r.Context(), "could not parse layer name", logger.E(errors.WithStack(err)))
+		logAndCaptureError(r.Context(), "could not parse layer name", errors.WithStack(err))
-		api.ErrorResponse(w, http.StatusBadRequest, api.ErrCodeMalformedRequest, nil)
-
-		return "", false
-	}
-
-	return store.LayerName(name), true
-}
-
-func geLayerName(w http.ResponseWriter, r *http.Request) (store.LayerName, bool) {
-	rawLayerName := chi.URLParam(r, "layerName")
-
-	name, err := store.ValidateName(rawLayerName)
-	if err != nil {
-		logger.Error(r.Context(), "could not parse layer name", logger.E(errors.WithStack(err)))
 		api.ErrorResponse(w, http.StatusBadRequest, api.ErrCodeMalformedRequest, nil)
 
 		return "", false

internal/admin/proxy_route.go

@@ -11,7 +11,6 @@ import (
 	"github.com/go-chi/chi/v5"
 	"github.com/pkg/errors"
 	"gitlab.com/wpetit/goweb/api"
-	"gitlab.com/wpetit/goweb/logger"
 )
 
 type QueryProxyResponse struct {
@@ -37,7 +36,7 @@ func (s *Server) queryProxy(w http.ResponseWriter, r *http.Request) {
 		options...,
 	)
 	if err != nil {
-		logger.Error(ctx, "could not list proxies", logger.E(errors.WithStack(err)))
+		logAndCaptureError(ctx, "could not list proxies", errors.WithStack(err))
 		api.ErrorResponse(w, http.StatusInternalServerError, api.ErrCodeUnknownError, nil)
 
 		return
@@ -79,7 +78,7 @@ func (s *Server) getProxy(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
-		logger.Error(ctx, "could not get proxy", logger.E(errors.WithStack(err)))
+		logAndCaptureError(ctx, "could not get proxy", errors.WithStack(err))
 		api.ErrorResponse(w, http.StatusInternalServerError, api.ErrCodeUnknownError, nil)
 
 		return
@@ -109,7 +108,7 @@ func (s *Server) deleteProxy(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
-		logger.Error(ctx, "could not delete proxy", logger.E(errors.WithStack(err)))
+		logAndCaptureError(ctx, "could not delete proxy", errors.WithStack(err))
 		api.ErrorResponse(w, http.StatusInternalServerError, api.ErrCodeUnknownError, nil)
 
 		return
@@ -140,14 +139,14 @@ func (s *Server) createProxy(w http.ResponseWriter, r *http.Request) {
 
 	name, err := store.ValidateName(createProxyReq.Name)
 	if err != nil {
-		logger.Error(r.Context(), "could not parse 'name' parameter", logger.E(errors.WithStack(err)))
+		logAndCaptureError(ctx, "could not parse 'name' parameter", errors.WithStack(err))
 		api.ErrorResponse(w, http.StatusBadRequest, api.ErrCodeMalformedRequest, nil)
 
 		return
 	}
 
 	if _, err := url.Parse(createProxyReq.To); err != nil {
-		logger.Error(r.Context(), "could not parse 'to' parameter", logger.E(errors.WithStack(err)))
+		logAndCaptureError(ctx, "could not parse 'to' parameter", errors.WithStack(err))
 		api.ErrorResponse(w, http.StatusBadRequest, api.ErrCodeMalformedRequest, nil)
 
 		return
@@ -161,7 +160,7 @@ func (s *Server) createProxy(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
-		logger.Error(ctx, "could not create proxy", logger.E(errors.WithStack(err)))
+		logAndCaptureError(ctx, "could not create proxy", errors.WithStack(err))
 		api.ErrorResponse(w, http.StatusInternalServerError, api.ErrCodeUnknownError, nil)
 
 		return
@@ -207,7 +206,7 @@ func (s *Server) updateProxy(w http.ResponseWriter, r *http.Request) {
 	if updateProxyReq.To != nil {
 		_, err := url.Parse(*updateProxyReq.To)
 		if err != nil {
-			logger.Error(r.Context(), "could not parse 'to' parameter", logger.E(errors.WithStack(err)))
+			logAndCaptureError(ctx, "could not parse 'to' parameter", errors.WithStack(err))
 			api.ErrorResponse(w, http.StatusBadRequest, api.ErrCodeMalformedRequest, nil)
 
 			return
@@ -235,7 +234,7 @@ func (s *Server) updateProxy(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 
-		logger.Error(ctx, "could not update proxy", logger.E(errors.WithStack(err)))
+		logAndCaptureError(ctx, "could not update proxy", errors.WithStack(err))
 		api.ErrorResponse(w, http.StatusInternalServerError, api.ErrCodeUnknownError, nil)
 
 		return
@@ -249,7 +248,7 @@ func getProxyName(w http.ResponseWriter, r *http.Request) (store.ProxyName, bool
 
 	name, err := store.ValidateName(rawProxyName)
 	if err != nil {
-		logger.Error(r.Context(), "could not parse proxy name", logger.E(errors.WithStack(err)))
+		logAndCaptureError(r.Context(), "could not parse proxy name", errors.WithStack(err))
 		api.ErrorResponse(w, http.StatusBadRequest, api.ErrCodeMalformedRequest, nil)
 
 		return "", false
@@ -263,7 +262,7 @@ func getIntQueryParam(w http.ResponseWriter, r *http.Request, param string, defa
 	if rawValue != "" {
 		value, err := strconv.ParseInt(rawValue, 10, 64)
 		if err != nil {
-			logger.Error(r.Context(), "could not parse int param", logger.F("param", param), logger.E(errors.WithStack(err)))
+			logAndCaptureError(r.Context(), "could not parse int param", errors.WithStack(err))
 			api.ErrorResponse(w, http.StatusBadRequest, api.ErrCodeMalformedRequest, nil)
 
 			return 0, false
@@ -296,7 +295,7 @@ func getStringableSliceValues[T ~string](w http.ResponseWriter, r *http.Request,
 		for _, rv := range rawValues {
 			v, err := validate(rv)
 			if err != nil {
-				logger.Error(r.Context(), "could not parse ids slice param", logger.F("param", param), logger.E(errors.WithStack(err)))
+				logAndCaptureError(r.Context(), "could not parse ids slice param", errors.WithStack(err))
 				api.ErrorResponse(w, http.StatusBadRequest, api.ErrCodeMalformedRequest, nil)
 
 				return nil, false

internal/admin/server.go

@@ -9,9 +9,11 @@ import (
 
 	"forge.cadoles.com/cadoles/bouncer/internal/auth"
 	"forge.cadoles.com/cadoles/bouncer/internal/auth/jwt"
+	bouncerChi "forge.cadoles.com/cadoles/bouncer/internal/chi"
 	"forge.cadoles.com/cadoles/bouncer/internal/config"
 	"forge.cadoles.com/cadoles/bouncer/internal/jwk"
 	"forge.cadoles.com/cadoles/bouncer/internal/store"
+	sentryhttp "github.com/getsentry/sentry-go/http"
 	"github.com/go-chi/chi/v5"
 	"github.com/go-chi/chi/v5/middleware"
 	"github.com/go-chi/cors"
@@ -90,7 +92,21 @@ func (s *Server) run(parentCtx context.Context, addrs chan net.Addr, errs chan e
 
 	router := chi.NewRouter()
 
-	router.Use(middleware.Logger)
+	if s.serverConfig.HTTP.UseRealIP {
+		router.Use(middleware.RealIP)
+	}
+
+	router.Use(middleware.RequestLogger(bouncerChi.NewLogFormatter()))
+
+	if s.serverConfig.Sentry.DSN != "" {
+		logger.Info(ctx, "enabling sentry http middleware")
+
+		sentryMiddleware := sentryhttp.New(sentryhttp.Options{
+			Repanic: true,
+		})
+
+		router.Use(sentryMiddleware.Handle)
+	}
 
 	corsMiddleware := cors.New(cors.Options{
 		AllowedOrigins:   s.serverConfig.CORS.AllowedOrigins,

internal/command/main.go

@@ -7,6 +7,7 @@ import (
 	"sort"
 	"time"
 
+	"github.com/getsentry/sentry-go"
 	"github.com/pkg/errors"
 	"github.com/urfave/cli/v2"
 )
@@ -90,6 +91,8 @@ func Main(buildDate, projectVersion, gitRef, defaultConfigPath string, commands
 			return
 		}
 
+		sentry.CaptureException(err)
+
 		debug := ctx.Bool("debug")
 
 		if !debug {

internal/command/server/admin/run.go

@@ -5,14 +5,28 @@ import (
 	"strings"
 
 	"forge.cadoles.com/cadoles/bouncer/internal/admin"
+	"forge.cadoles.com/cadoles/bouncer/internal/auth/jwt"
 	"forge.cadoles.com/cadoles/bouncer/internal/command/common"
+	"forge.cadoles.com/cadoles/bouncer/internal/jwk"
+	"forge.cadoles.com/cadoles/bouncer/internal/setup"
 	"github.com/pkg/errors"
 	"github.com/urfave/cli/v2"
 	"gitlab.com/wpetit/goweb/logger"
 )
 
+const (
+	flagPrintDefaultToken = "print-default-token"
+)
+
 func RunCommand() *cli.Command {
-	flags := common.Flags()
+	flags := append(
+		common.Flags(),
+		&cli.BoolFlag{
+			Name:  flagPrintDefaultToken,
+			Usage: "Generate and print a default writer token in console at startup",
+			Value: true,
+		},
+	)
 
 	return &cli.Command{
 		Name:  "run",
@@ -27,6 +41,30 @@ func RunCommand() *cli.Command {
 			logger.SetFormat(logger.Format(conf.Logger.Format))
 			logger.SetLevel(logger.Level(conf.Logger.Level))
 
+			projectVersion := ctx.String("projectVersion")
+			flushSentry, err := setup.SetupSentry(ctx.Context, conf.Admin.Sentry, projectVersion)
+			if err != nil {
+				return errors.Wrap(err, "could not initialize sentry client")
+			}
+
+			defer flushSentry()
+
+			if printDefaultToken := ctx.Bool(flagPrintDefaultToken); printDefaultToken {
+				key, err := jwk.Generate(jwk.DefaultKeySize)
+				if err != nil {
+					return errors.Wrap(err, "could not generate default key")
+				}
+
+				token, err := jwt.GenerateToken(ctx.Context, key, string(conf.Admin.Auth.Issuer), "default-admin", jwt.Role(jwt.RoleWriter))
+				if err != nil {
+					return errors.WithStack(err)
+				}
+
+				logger.SetLevel(logger.LevelInfo)
+				logger.Info(ctx.Context, "default writer token", logger.F("token", token))
+				logger.SetLevel(logger.Level(conf.Logger.Level))
+			}
+
 			srv := admin.NewServer(
 				admin.WithServerConfig(conf.Admin),
 				admin.WithRedisConfig(conf.Redis),

internal/command/server/proxy/run.go

@@ -28,6 +28,14 @@ func RunCommand() *cli.Command {
 			logger.SetFormat(logger.Format(conf.Logger.Format))
 			logger.SetLevel(logger.Level(conf.Logger.Level))
 
+			projectVersion := ctx.String("projectVersion")
+			flushSentry, err := setup.SetupSentry(ctx.Context, conf.Proxy.Sentry, projectVersion)
+			if err != nil {
+				return errors.Wrap(err, "could not initialize sentry client")
+			}
+
+			defer flushSentry()
+
 			layers, err := setup.GetLayers(ctx.Context, conf)
 			if err != nil {
 				return errors.Wrap(err, "could not initialize director layers")

internal/config/admin_server.go

@@ -5,6 +5,7 @@ type AdminServerConfig struct {
 	CORS    CORSConfig    `yaml:"cors"`
 	Auth    AuthConfig    `yaml:"auth"`
 	Metrics MetricsConfig `yaml:"metrics"`
+	Sentry  SentryConfig  `yaml:"sentry"`
 }
 
 func NewDefaultAdminServerConfig() AdminServerConfig {
@@ -13,6 +14,7 @@ func NewDefaultAdminServerConfig() AdminServerConfig {
 		CORS:    NewDefaultCORSConfig(),
 		Auth:    NewDefaultAuthConfig(),
 		Metrics: NewDefaultMetricsConfig(),
+		Sentry:  NewDefaultSentryConfig(),
 	}
 }
 

internal/config/environment.go

@@ -6,11 +6,13 @@ import (
 	"strconv"
 	"time"
 
+	"github.com/drone/envsubst"
 	"github.com/pkg/errors"
 	"gopkg.in/yaml.v3"
 )
 
-var reVar = regexp.MustCompile(`^\${(\w+)}$`)
+// var reVar = regexp.MustCompile(`^\${(\w+)}$`)
+var reVar = regexp.MustCompile(`\${(.*?)}`)
 
 type InterpolatedString string
 
@@ -53,6 +55,29 @@ func (ii *InterpolatedInt) UnmarshalYAML(value *yaml.Node) error {
 	return nil
 }
 
+type InterpolatedFloat float64
+
+func (ifl *InterpolatedFloat) UnmarshalYAML(value *yaml.Node) error {
+	var str string
+
+	if err := value.Decode(&str); err != nil {
+		return errors.Wrapf(err, "could not decode value '%v' (line '%d') into string", value.Value, value.Line)
+	}
+
+	if match := reVar.FindStringSubmatch(str); len(match) > 0 {
+		str = os.Getenv(match[1])
+	}
+
+	floatVal, err := strconv.ParseFloat(str, 10)
+	if err != nil {
+		return errors.Wrapf(err, "could not parse float '%v',  line '%d'", str, value.Line)
+	}
+
+	*ifl = InterpolatedFloat(floatVal)
+
+	return nil
+}
+
 type InterpolatedBool bool
 
 func (ib *InterpolatedBool) UnmarshalYAML(value *yaml.Node) error {
@@ -107,14 +132,22 @@ type InterpolatedStringSlice []string
 
 func (iss *InterpolatedStringSlice) UnmarshalYAML(value *yaml.Node) error {
 	var data []string
+	var evErr error
 
 	if err := value.Decode(&data); err != nil {
 		return errors.Wrapf(err, "could not decode value '%v' (line '%d') into map", value.Value, value.Line)
 	}
 
 	for index, value := range data {
-		if match := reVar.FindStringSubmatch(value); len(match) > 0 {
+		//match := reVar.FindStringSubmatch(value)
-			value = os.Getenv(match[1])
+		re := regexp.MustCompile(`\${(.*?)}`)
+
+		res := re.FindAllStringSubmatch(value, 10)
+		if len(res) > 0 {
+			value, evErr = envsubst.EvalEnv(value)
+			if evErr != nil {
+				return evErr
+			}
 		}
 
 		data[index] = value

internal/config/http.go

@@ -1,13 +1,15 @@
 package config
 
 type HTTPConfig struct {
-	Host InterpolatedString `yaml:"host"`
+	Host      InterpolatedString `yaml:"host"`
-	Port InterpolatedInt    `yaml:"port"`
+	Port      InterpolatedInt    `yaml:"port"`
+	UseRealIP InterpolatedBool   `yaml:"useRealIP"`
 }
 
 func NewHTTPConfig(host string, port int) HTTPConfig {
 	return HTTPConfig{
-		Host: InterpolatedString(host),
+		Host:      InterpolatedString(host),
-		Port: InterpolatedInt(port),
+		Port:      InterpolatedInt(port),
+		UseRealIP: true,
 	}
 }

internal/config/layers.go

@@ -3,7 +3,8 @@ package config
 import "time"
 
 type LayersConfig struct {
-	Queue QueueLayerConfig `yaml:"queue"`
+	Queue          QueueLayerConfig          `yaml:"queue"`
+	CircuitBreaker CircuitBreakerLayerConfig `yaml:"circuitbreaker"`
 }
 
 func NewDefaultLayersConfig() LayersConfig {
@@ -12,6 +13,9 @@ func NewDefaultLayersConfig() LayersConfig {
 			TemplateDir:      "./layers/queue/templates",
 			DefaultKeepAlive: NewInterpolatedDuration(time.Minute),
 		},
+		CircuitBreaker: CircuitBreakerLayerConfig{
+			TemplateDir: "./layers/circuitbreaker/templates",
+		},
 	}
 }
 
@@ -19,3 +23,7 @@ type QueueLayerConfig struct {
 	TemplateDir      InterpolatedString    `yaml:"templateDir"`
 	DefaultKeepAlive *InterpolatedDuration `yaml:"defaultKeepAlive"`
 }
+
+type CircuitBreakerLayerConfig struct {
+	TemplateDir InterpolatedString `yaml:"templateDir"`
+}

internal/config/proxy_server.go

@@ -7,6 +7,7 @@ type ProxyServerConfig struct {
 	Metrics   MetricsConfig   `yaml:"metrics"`
 	Transport TransportConfig `yaml:"transport"`
 	Dial      DialConfig      `yaml:"dial"`
+	Sentry    SentryConfig    `yaml:"sentry"`
 }
 
 // See https://pkg.go.dev/net/http#Transport
@@ -32,6 +33,7 @@ func NewDefaultProxyServerConfig() ProxyServerConfig {
 		Metrics:   NewDefaultMetricsConfig(),
 		Transport: NewDefaultTransportConfig(),
 		Dial:      NewDefaultDialConfig(),
+		Sentry:    NewDefaultSentryConfig(),
 	}
 }
 

internal/config/redis.go

@@ -1,5 +1,7 @@
 package config
 
+import "time"
+
 const (
 	RedisModeSimple   = "simple"
 	RedisModeSentinel = "sentinel"
@@ -7,13 +9,19 @@ const (
 )
 
 type RedisConfig struct {
-	Adresses InterpolatedStringSlice `yaml:"addresses"`
+	Adresses     InterpolatedStringSlice `yaml:"addresses"`
-	Master   InterpolatedString      `yaml:"master"`
+	Master       InterpolatedString      `yaml:"master"`
+	ReadTimeout  InterpolatedDuration    `yaml:"readTimeout"`
+	WriteTimeout InterpolatedDuration    `yaml:"writeTimeout"`
+	DialTimeout  InterpolatedDuration    `yaml:"dialTimeout"`
 }
 
 func NewDefaultRedisConfig() RedisConfig {
 	return RedisConfig{
-		Adresses: InterpolatedStringSlice{"localhost:6379"},
+		Adresses:     InterpolatedStringSlice{"localhost:6379"},
-		Master:   "",
+		Master:       "",
+		ReadTimeout:  InterpolatedDuration(30 * time.Second),
+		WriteTimeout: InterpolatedDuration(30 * time.Second),
+		DialTimeout:  InterpolatedDuration(30 * time.Second),
 	}
 }

internal/config/sentry.go

@@ -0,0 +1,43 @@
+package config
+
+import "time"
+
+// Sentry configuration
+// See https://pkg.go.dev/github.com/getsentry/sentry-go?utm_source=godoc#ClientOptions
+type SentryConfig struct {
+	DSN                InterpolatedString      `yaml:"dsn"`
+	Debug              InterpolatedBool        `yaml:"debug"`
+	FlushTimeout       *InterpolatedDuration   `yaml:"flushTimeout"`
+	AttachStacktrace   InterpolatedBool        `yaml:"attachStacktrace"`
+	SampleRate         InterpolatedFloat       `yaml:"sampleRate"`
+	EnableTracing      InterpolatedBool        `yaml:"enableTracing"`
+	TracesSampleRate   InterpolatedFloat       `yaml:"tracesSampleRate"`
+	ProfilesSampleRate InterpolatedFloat       `yaml:"profilesSampleRate"`
+	IgnoreErrors       InterpolatedStringSlice `yaml:"ignoreErrors"`
+	SendDefaultPII     InterpolatedBool        `yaml:"sendDefaultPII"`
+	ServerName         InterpolatedString      `yaml:"serverName"`
+	Environment        InterpolatedString      `yaml:"environment"`
+	MaxBreadcrumbs     InterpolatedInt         `yaml:"maxBreadcrumbs"`
+	MaxSpans           InterpolatedInt         `yaml:"maxSpans"`
+	MaxErrorDepth      InterpolatedInt         `yaml:"maxErrorDepth"`
+}
+
+func NewDefaultSentryConfig() SentryConfig {
+	return SentryConfig{
+		DSN:                "",
+		Debug:              false,
+		FlushTimeout:       NewInterpolatedDuration(2 * time.Second),
+		AttachStacktrace:   true,
+		SampleRate:         1,
+		EnableTracing:      true,
+		TracesSampleRate:   0.2,
+		ProfilesSampleRate: 1,
+		IgnoreErrors:       []string{},
+		SendDefaultPII:     false,
+		ServerName:         "",
+		Environment:        "",
+		MaxBreadcrumbs:     0,
+		MaxSpans:           1000,
+		MaxErrorDepth:      10,
+	}
+}

internal/config/testdata/config.yml

@@ -2,5 +2,5 @@ logger:
   level: 0
   format: human
 http:
-  host: "0.0.0.0"
+  host: "${LISTEN_ADDR}"
-  port: 3000
+  port: 3000

internal/jwk/jwk.go

@@ -4,7 +4,6 @@ import (
 	"crypto/rand"
 	"crypto/rsa"
 	"encoding/json"
-	"io/ioutil"
 	"os"
 
 	"github.com/btcsuite/btcd/btcutil/base58"
@@ -56,7 +55,7 @@ func PublicKeySet(keys ...jwk.Key) (jwk.Set, error) {
 }
 
 func LoadOrGenerate(path string, size int) (jwk.Key, error) {
-	data, err := ioutil.ReadFile(path)
+	data, err := os.ReadFile(path)
 	if err != nil && !errors.Is(err, os.ErrNotExist) {
 		return nil, errors.WithStack(err)
 	}
@@ -72,7 +71,7 @@ func LoadOrGenerate(path string, size int) (jwk.Key, error) {
 			return nil, errors.WithStack(err)
 		}
 
-		if err := ioutil.WriteFile(path, data, 0o640); err != nil {
+		if err := os.WriteFile(path, data, 0o640); err != nil {
 			return nil, errors.WithStack(err)
 		}
 	}

internal/logger/writer.go

@@ -0,0 +1,43 @@
+package logger
+
+import (
+	"context"
+	"io"
+
+	"gitlab.com/wpetit/goweb/logger"
+)
+
+type Writer struct {
+	ctx   context.Context
+	level logger.Level
+}
+
+// Write implements io.Writer.
+func (w *Writer) Write(p []byte) (n int, err error) {
+	w.log(string(p))
+
+	return len(p), nil
+}
+
+func (w *Writer) log(message string) {
+	switch w.level {
+	case logger.LevelDebug:
+		logger.Debug(w.ctx, message)
+	case logger.LevelInfo:
+		logger.Info(w.ctx, message)
+	case logger.LevelWarn:
+		logger.Warn(w.ctx, message)
+	case logger.LevelError:
+		logger.Error(w.ctx, message)
+	case logger.LevelCritical:
+		logger.Critical(w.ctx, message)
+	default:
+		logger.Debug(w.ctx, message)
+	}
+}
+
+func NewWriter(ctx context.Context, level logger.Level) *Writer {
+	return &Writer{ctx, level}
+}
+
+var _ io.Writer = &Writer{}

internal/proxy/director/layer/circuitbreaker/layer-options.json

@@ -0,0 +1,23 @@
+{
+    "$id": "https://forge.cadoles.com/cadoles/bouncer/schemas/circuitbreaker-layer-options",
+    "title": "Circuit breaker layer options",
+    "type": "object",
+    "properties": {
+        "matchURLs": {
+            "type": "array",
+            "items": {
+                "type": "string"
+            }
+        },
+        "authorizedCIDRs": {
+            "type": "array",
+            "items": {
+                "type": "string"
+            }
+        },
+        "templateBlock": {
+            "type": "string"
+        }
+    },
+    "additionalProperties": false
+}

internal/proxy/director/layer/circuitbreaker/layer.go

@@ -0,0 +1,151 @@
+package circuitbreaker
+
+import (
+	"context"
+	"html/template"
+	"net"
+	"net/http"
+	"path/filepath"
+	"sync"
+
+	"forge.cadoles.com/Cadoles/go-proxy"
+	"forge.cadoles.com/Cadoles/go-proxy/wildcard"
+	"forge.cadoles.com/cadoles/bouncer/internal/proxy/director"
+	"forge.cadoles.com/cadoles/bouncer/internal/store"
+	"github.com/Masterminds/sprig/v3"
+	"github.com/pkg/errors"
+	"gitlab.com/wpetit/goweb/logger"
+)
+
+const LayerType store.LayerType = "circuitbreaker"
+
+type Layer struct {
+	templateDir string
+	loadOnce    sync.Once
+	tmpl        *template.Template
+}
+
+// LayerType implements director.MiddlewareLayer
+func (l *Layer) LayerType() store.LayerType {
+	return LayerType
+}
+
+// Middleware implements director.MiddlewareLayer
+func (l *Layer) Middleware(layer *store.Layer) proxy.Middleware {
+	return func(h http.Handler) http.Handler {
+		fn := func(w http.ResponseWriter, r *http.Request) {
+			ctx := r.Context()
+
+			options, err := fromStoreOptions(layer.Options)
+			if err != nil {
+				logger.Error(ctx, "could not parse layer options", logger.E(errors.WithStack(err)))
+				http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
+
+				return
+			}
+
+			matches, err := l.matchAnyAuthorizedCIDRs(ctx, r.RemoteAddr, options.AuthorizedCIDRs)
+			if err != nil {
+				logger.Error(ctx, "could not match authorized cidrs", logger.E(errors.WithStack(err)))
+				http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
+
+				return
+			}
+
+			if matches {
+				h.ServeHTTP(w, r)
+
+				return
+			}
+
+			matches = wildcard.MatchAny(r.URL.String(), options.MatchURLs...)
+			if !matches {
+				h.ServeHTTP(w, r)
+
+				return
+			}
+
+			l.renderCircuitBreakerPage(w, r, layer, options)
+		}
+
+		return http.HandlerFunc(fn)
+	}
+}
+
+func (l *Layer) matchAnyAuthorizedCIDRs(ctx context.Context, remoteHostPort string, CIDRs []string) (bool, error) {
+	remoteHost, _, err := net.SplitHostPort(remoteHostPort)
+	if err != nil {
+		return false, errors.WithStack(err)
+	}
+
+	remoteAddr := net.ParseIP(remoteHost)
+	if remoteAddr == nil {
+		return false, errors.Errorf("remote host '%s' is not a valid ip address", remoteHost)
+	}
+
+	for _, rawCIDR := range CIDRs {
+		_, net, err := net.ParseCIDR(rawCIDR)
+		if err != nil {
+			return false, errors.WithStack(err)
+		}
+
+		match := net.Contains(remoteAddr)
+		if !match {
+			continue
+		}
+
+		return true, nil
+	}
+
+	logger.Debug(ctx, "comparing remote host with authorized cidrs", logger.F("remoteAddr", remoteAddr))
+
+	return false, nil
+}
+
+func (l *Layer) renderCircuitBreakerPage(w http.ResponseWriter, r *http.Request, layer *store.Layer, options *LayerOptions) {
+	ctx := r.Context()
+
+	pattern := filepath.Join(l.templateDir, "*.gohtml")
+
+	logger.Info(ctx, "loading circuit breaker page templates", logger.F("pattern", pattern))
+
+	tmpl, err := template.New("").Funcs(sprig.FuncMap()).ParseGlob(pattern)
+	if err != nil {
+		logger.Error(ctx, "could not load circuit breaker templates", logger.E(errors.WithStack(err)))
+		http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
+
+		return
+	}
+
+	templateData := struct {
+		Layer        *store.Layer
+		LayerOptions *LayerOptions
+	}{
+		Layer:        layer,
+		LayerOptions: options,
+	}
+
+	w.Header().Add("Cache-Control", "no-cache")
+
+	w.WriteHeader(http.StatusOK)
+
+	if err := tmpl.ExecuteTemplate(w, options.TemplateBlock, templateData); err != nil {
+		logger.Error(ctx, "could not render circuit breaker page", logger.E(errors.WithStack(err)))
+		http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
+
+		return
+	}
+}
+
+func New(funcs ...OptionFunc) *Layer {
+	opts := defaultOptions()
+	for _, fn := range funcs {
+		fn(opts)
+	}
+
+	return &Layer{
+		templateDir: opts.TemplateDir,
+	}
+}
+
+var _ director.MiddlewareLayer = &Layer{}

internal/proxy/director/layer/circuitbreaker/layer_options.go

@@ -0,0 +1,36 @@
+package circuitbreaker
+
+import (
+	"forge.cadoles.com/cadoles/bouncer/internal/store"
+	"github.com/mitchellh/mapstructure"
+	"github.com/pkg/errors"
+)
+
+type LayerOptions struct {
+	MatchURLs       []string `mapstructure:"matchURLs"`
+	AuthorizedCIDRs []string `mapstructure:"authorizedCIDRs"`
+	TemplateBlock   string   `mapstructure:"templateBlock"`
+}
+
+func fromStoreOptions(storeOptions store.LayerOptions) (*LayerOptions, error) {
+	layerOptions := LayerOptions{
+		MatchURLs:       []string{"*"},
+		AuthorizedCIDRs: []string{},
+		TemplateBlock:   "default",
+	}
+
+	config := mapstructure.DecoderConfig{
+		Result: &layerOptions,
+	}
+
+	decoder, err := mapstructure.NewDecoder(&config)
+	if err != nil {
+		return nil, err
+	}
+
+	if err := decoder.Decode(storeOptions); err != nil {
+		return nil, errors.WithStack(err)
+	}
+
+	return &layerOptions, nil
+}

internal/proxy/director/layer/circuitbreaker/options.go

@@ -0,0 +1,19 @@
+package circuitbreaker
+
+type Options struct {
+	TemplateDir string
+}
+
+type OptionFunc func(*Options)
+
+func defaultOptions() *Options {
+	return &Options{
+		TemplateDir: "./templates",
+	}
+}
+
+func WithTemplateDir(templateDir string) OptionFunc {
+	return func(o *Options) {
+		o.TemplateDir = templateDir
+	}
+}

internal/proxy/director/layer/circuitbreaker/schema.go

@@ -0,0 +1,8 @@
+package circuitbreaker
+
+import (
+	_ "embed"
+)
+
+//go:embed layer-options.json
+var RawLayerOptionsSchema []byte

internal/proxy/director/layer/queue/layer_options.go

@@ -11,15 +11,15 @@ import (
 
 type LayerOptions struct {
 	Capacity  int64         `mapstructure:"capacity"`
-	Matchers  []string      `mapstructure:"matchers"`
 	KeepAlive time.Duration `mapstructure:"keepAlive"`
+	MatchURLs []string      `mapstructure:"matchURLs"`
 }
 
 func fromStoreOptions(storeOptions store.LayerOptions, defaultKeepAlive time.Duration) (*LayerOptions, error) {
 	layerOptions := LayerOptions{
 		Capacity:  1000,
-		Matchers:  []string{"*"},
 		KeepAlive: defaultKeepAlive,
+		MatchURLs: []string{"*"},
 	}
 
 	config := mapstructure.DecoderConfig{

internal/proxy/director/layer/queue/options.go

@@ -1,6 +1,8 @@
 package queue
 
-import "time"
+import (
+	"time"
+)
 
 type Options struct {
 	TemplateDir      string

internal/proxy/director/layer/queue/queue.go

@@ -7,11 +7,13 @@ import (
 	"math/rand"
 	"net/http"
 	"path/filepath"
+	"strconv"
 	"sync"
 	"sync/atomic"
 	"time"
 
 	"forge.cadoles.com/Cadoles/go-proxy"
+	"forge.cadoles.com/Cadoles/go-proxy/wildcard"
 	"forge.cadoles.com/cadoles/bouncer/internal/proxy/director"
 	"forge.cadoles.com/cadoles/bouncer/internal/store"
 	"github.com/Masterminds/sprig/v3"
@@ -56,6 +58,13 @@ func (q *Queue) Middleware(layer *store.Layer) proxy.Middleware {
 				return
 			}
 
+			matches := wildcard.MatchAny(r.URL.String(), options.MatchURLs...)
+			if !matches {
+				h.ServeHTTP(w, r)
+
+				return
+			}
+
 			defer q.updateMetrics(ctx, layer.Proxy, layer.Name, options)
 
 			cookieName := q.getCookieName(layer.Name)
@@ -181,6 +190,8 @@ func (q *Queue) renderQueuePage(w http.ResponseWriter, r *http.Request, queueNam
 		RefreshRate:     refreshRate,
 	}
 
+	w.Header().Add("Cache-Control", "no-cache")
+	w.Header().Add("Retry-After", strconv.FormatInt(int64(refreshRate.Seconds()), 10))
 	w.WriteHeader(http.StatusServiceUnavailable)
 
 	if err := q.tmpl.ExecuteTemplate(w, "queue", templateData); err != nil {

internal/proxy/director/layer/queue/redis/adapter.go

@@ -30,7 +30,7 @@ func (a *Adapter) Refresh(ctx context.Context, queueName string, keepAlive time.
 
 		cmd := tx.ZRangeByScore(ctx, lastSeenKey, &redis.ZRangeBy{
 			Min: "0",
-			Max: strconv.FormatInt(expires.Unix(), 10),
+			Max: strconv.FormatInt(expires.UnixNano(), 10),
 		})
 
 		members, err := cmd.Result()
@@ -75,7 +75,7 @@ func (a *Adapter) Touch(ctx context.Context, queueName string, sessionId string)
 
 	for retry > 0 {
 		err := withTx(ctx, a.client, func(ctx context.Context, tx *redis.Tx) error {
-			now := time.Now().UTC().Unix()
+			now := time.Now().UTC().UnixNano()
 
 			err := tx.ZAddNX(ctx, rankKey, redis.Z{Score: float64(now), Member: sessionId}).Err()
 			if err != nil {

internal/proxy/director/layer/queue/redis/adapter_test.go

@@ -0,0 +1,12 @@
+package redis
+
+import (
+	"testing"
+
+	"forge.cadoles.com/cadoles/bouncer/internal/proxy/director/layer/queue/testsuite"
+)
+
+func TestAdapter(t *testing.T) {
+	adapter := NewAdapter(client, 3)
+	testsuite.TestAdapter(t, adapter)
+}

internal/proxy/director/layer/queue/redis/main_test.go

@@ -0,0 +1,58 @@
+package redis
+
+import (
+	"context"
+	"log"
+	"os"
+	"testing"
+
+	"github.com/ory/dockertest/v3"
+	"github.com/pkg/errors"
+	"github.com/redis/go-redis/v9"
+)
+
+var client redis.UniversalClient
+
+func TestMain(m *testing.M) {
+	// uses a sensible default on windows (tcp/http) and linux/osx (socket)
+	pool, err := dockertest.NewPool("")
+	if err != nil {
+		log.Fatalf("%+v", errors.WithStack(err))
+	}
+
+	// uses pool to try to connect to Docker
+	err = pool.Client.Ping()
+	if err != nil {
+		log.Fatalf("%+v", errors.WithStack(err))
+	}
+
+	// pulls an image, creates a container based on it and runs it
+	resource, err := pool.Run("redis", "alpine3.17", []string{})
+	if err != nil {
+		log.Fatalf("%+v", errors.WithStack(err))
+	}
+
+	if err := pool.Retry(func() error {
+		client = redis.NewUniversalClient(&redis.UniversalOptions{
+			Addrs: []string{resource.GetHostPort("6379/tcp")},
+		})
+
+		ctx := context.Background()
+
+		if cmd := client.Ping(ctx); cmd.Err() != nil {
+			return errors.WithStack(err)
+		}
+
+		return nil
+	}); err != nil {
+		log.Fatalf("%+v", errors.WithStack(err))
+	}
+
+	code := m.Run()
+
+	if err := pool.Purge(resource); err != nil {
+		log.Fatalf("%+v", errors.WithStack(err))
+	}
+
+	os.Exit(code)
+}

internal/proxy/director/layer/queue/schema/layer-options.json

@@ -9,6 +9,12 @@
         },
         "keepAlive": {
             "type": "string"
+        },
+        "matchURLs": {
+            "type": "array",
+            "items": {
+                "type": "string"
+            }
         }
     },
     "additionalProperties": false

internal/proxy/director/layer/queue/testsuite/adapter.go

@@ -0,0 +1,99 @@
+package testsuite
+
+import (
+	"context"
+	"fmt"
+	"testing"
+	"time"
+
+	"forge.cadoles.com/cadoles/bouncer/internal/proxy/director/layer/queue"
+	"github.com/pkg/errors"
+)
+
+type adapterTestCase struct {
+	Name string
+	Do   func(adapter queue.Adapter) error
+}
+
+var adapterTestCases = []adapterTestCase{
+	{
+		Name: "Test queue ranking",
+		Do: func(adapter queue.Adapter) error {
+			ctx := context.Background()
+			queueName := "test_queue_ranking"
+
+			sessionIdPattern := "session-%d"
+			totalSessions := int64(100)
+
+			for idx := int64(0); idx < totalSessions; idx++ {
+				sessionId := fmt.Sprintf(sessionIdPattern, idx)
+				rank, err := adapter.Touch(ctx, queueName, sessionId)
+				if err != nil {
+					return errors.Wrapf(err, "could not touch session '%s' (index: %d, rank: %d)", sessionId, idx, rank)
+				}
+
+				if e, g := int64(idx), rank; e != g {
+					return errors.Errorf("rank('%s'): expected '%v', got '%v'", sessionId, e, g)
+				}
+			}
+
+			status, err := adapter.Status(ctx, queueName)
+			if err != nil {
+				return errors.Wrap(err, "could not retrieve queue status")
+			}
+
+			if e, g := totalSessions, status.Sessions; e != g {
+				return errors.Errorf("status.Sessions: expected '%v', got '%v'", e, g)
+			}
+
+			return nil
+		},
+	},
+	{
+		Name: "Test session expiration",
+		Do: func(adapter queue.Adapter) error {
+			ctx := context.Background()
+			queueName := "test_session_expiration"
+
+			sessionId := "session-1"
+
+			rank, err := adapter.Touch(ctx, queueName, sessionId)
+			if err != nil {
+				return errors.Wrapf(err, "could not touch session '%s'", sessionId)
+			}
+
+			if e, g := int64(0), rank; e != g {
+				return errors.Errorf("rank('%s'): expected '%v', got '%v'", sessionId, e, g)
+			}
+
+			<-time.After(time.Second)
+
+			if err := adapter.Refresh(ctx, queueName, time.Second); err != nil {
+				return errors.Wrap(err, "could not refresh queue")
+			}
+
+			status, err := adapter.Status(ctx, queueName)
+			if err != nil {
+				return errors.Wrap(err, "could not retrieve queue status")
+			}
+
+			if e, g := int64(0), status.Sessions; e != g {
+				return errors.Errorf("status.Sessions: expected '%v', got '%v'", e, g)
+			}
+
+			return nil
+		},
+	},
+}
+
+func TestAdapter(t *testing.T, adapter queue.Adapter) {
+	for _, tc := range adapterTestCases {
+		func(tc adapterTestCase) {
+			t.Run(tc.Name, func(t *testing.T) {
+				if err := tc.Do(adapter); err != nil {
+					t.Fatalf("%+v", errors.WithStack(err))
+				}
+			})
+		}(tc)
+	}
+}

internal/proxy/server.go

@@ -15,6 +15,8 @@ import (
 	"forge.cadoles.com/cadoles/bouncer/internal/config"
 	"forge.cadoles.com/cadoles/bouncer/internal/proxy/director"
 	"forge.cadoles.com/cadoles/bouncer/internal/store"
+	"github.com/getsentry/sentry-go"
+	sentryhttp "github.com/getsentry/sentry-go/http"
 	"github.com/go-chi/chi/v5"
 	"github.com/go-chi/chi/v5/middleware"
 	"github.com/pkg/errors"
@@ -87,8 +89,22 @@ func (s *Server) run(parentCtx context.Context, addrs chan net.Addr, errs chan e
 		s.directorLayers...,
 	)
 
+	if s.serverConfig.HTTP.UseRealIP {
+		router.Use(middleware.RealIP)
+	}
+
 	router.Use(middleware.RequestLogger(bouncerChi.NewLogFormatter()))
 
+	if s.serverConfig.Sentry.DSN != "" {
+		logger.Info(ctx, "enabling sentry http middleware")
+
+		sentryMiddleware := sentryhttp.New(sentryhttp.Options{
+			Repanic: true,
+		})
+
+		router.Use(sentryMiddleware.Handle)
+	}
+
 	if s.serverConfig.Metrics.Enabled {
 		metrics := s.serverConfig.Metrics
 
@@ -169,7 +185,10 @@ func (s *Server) createReverseProxy(ctx context.Context, target *url.URL) *httpu
 }
 
 func (s *Server) errorHandler(w http.ResponseWriter, r *http.Request, err error) {
-	logger.Error(r.Context(), "proxy error", logger.E(errors.WithStack(err)))
+	err = errors.WithStack(err)
+
+	logger.Error(r.Context(), "proxy error", logger.E(err))
+	sentry.CaptureException(err)
 
 	http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
 }

internal/setup/circuitbreaker_layer.go

@@ -0,0 +1,21 @@
+package setup
+
+import (
+	"forge.cadoles.com/cadoles/bouncer/internal/config"
+	"forge.cadoles.com/cadoles/bouncer/internal/proxy/director"
+	"forge.cadoles.com/cadoles/bouncer/internal/proxy/director/layer/circuitbreaker"
+)
+
+func init() {
+	RegisterLayer(circuitbreaker.LayerType, setupCircuitBreakerLayer, circuitbreaker.RawLayerOptionsSchema)
+}
+
+func setupCircuitBreakerLayer(conf *config.Config) (director.Layer, error) {
+	options := []circuitbreaker.OptionFunc{
+		circuitbreaker.WithTemplateDir(string(conf.Layers.CircuitBreaker.TemplateDir)),
+	}
+
+	return circuitbreaker.New(
+		options...,
+	), nil
+}

internal/setup/proxy_repository.go

@@ -10,11 +10,7 @@ import (
 )
 
 func NewProxyRepository(ctx context.Context, conf config.RedisConfig) (store.ProxyRepository, error) {
-	rdb := redis.NewUniversalClient(&redis.UniversalOptions{
+	rdb := newRedisClient(conf)
-		Addrs:      conf.Adresses,
-		MasterName: string(conf.Master),
-	})
-
 	return redisStore.NewProxyRepository(rdb), nil
 }
 

internal/setup/queue_layer.go

@@ -8,7 +8,6 @@ import (
 	"forge.cadoles.com/cadoles/bouncer/internal/proxy/director/layer/queue"
 	queueRedis "forge.cadoles.com/cadoles/bouncer/internal/proxy/director/layer/queue/redis"
 	"github.com/pkg/errors"
-	"github.com/redis/go-redis/v9"
 )
 
 func init() {
@@ -36,10 +35,6 @@ func setupQueueLayer(conf *config.Config) (director.Layer, error) {
 }
 
 func newQueueAdapter(redisConf config.RedisConfig) (queue.Adapter, error) {
-	rdb := redis.NewUniversalClient(&redis.UniversalOptions{
+	rdb := newRedisClient(redisConf)
-		Addrs:      redisConf.Adresses,
-		MasterName: string(redisConf.Master),
-	})
-
 	return queueRedis.NewAdapter(rdb, 2), nil
 }

internal/setup/redis.go

@@ -0,0 +1,20 @@
+package setup
+
+import (
+	"time"
+
+	"forge.cadoles.com/cadoles/bouncer/internal/config"
+	"github.com/redis/go-redis/v9"
+)
+
+func newRedisClient(conf config.RedisConfig) redis.UniversalClient {
+	return redis.NewUniversalClient(&redis.UniversalOptions{
+		Addrs:                 conf.Adresses,
+		MasterName:            string(conf.Master),
+		ReadTimeout:           time.Duration(conf.ReadTimeout),
+		WriteTimeout:          time.Duration(conf.WriteTimeout),
+		DialTimeout:           time.Duration(conf.DialTimeout),
+		RouteByLatency:        true,
+		ContextTimeoutEnabled: true,
+	})
+}

internal/setup/sentry.go

@@ -0,0 +1,42 @@
+package setup
+
+import (
+	"context"
+	"time"
+
+	"forge.cadoles.com/cadoles/bouncer/internal/config"
+	loggerWriter "forge.cadoles.com/cadoles/bouncer/internal/logger"
+	"github.com/getsentry/sentry-go"
+	"github.com/pkg/errors"
+	"gitlab.com/wpetit/goweb/logger"
+)
+
+func SetupSentry(ctx context.Context, conf config.SentryConfig, release string) (func(), error) {
+	err := sentry.Init(sentry.ClientOptions{
+		Dsn:                string(conf.DSN),
+		Debug:              bool(conf.Debug),
+		AttachStacktrace:   bool(conf.AttachStacktrace),
+		SampleRate:         float64(conf.SampleRate),
+		EnableTracing:      bool(conf.EnableTracing),
+		TracesSampleRate:   float64(conf.TracesSampleRate),
+		ProfilesSampleRate: float64(conf.ProfilesSampleRate),
+		IgnoreErrors:       conf.IgnoreErrors,
+		SendDefaultPII:     bool(conf.SendDefaultPII),
+		ServerName:         string(conf.ServerName),
+		Release:            release,
+		Environment:        string(conf.Environment),
+		MaxBreadcrumbs:     int(conf.MaxBreadcrumbs),
+		MaxSpans:           int(conf.MaxSpans),
+		MaxErrorDepth:      int(conf.MaxErrorDepth),
+		DebugWriter:        loggerWriter.NewWriter(ctx, logger.LevelDebug),
+	})
+	if err != nil {
+		return nil, errors.WithStack(err)
+	}
+
+	flush := func() {
+		sentry.Flush(time.Duration(*conf.FlushTimeout))
+	}
+
+	return flush, nil
+}

internal/store/testsuite/layer_repository.go

@@ -2,6 +2,7 @@ package testsuite
 
 import (
 	"context"
+	"reflect"
 	"testing"
 
 	"forge.cadoles.com/cadoles/bouncer/internal/store"
@@ -48,6 +49,187 @@ var layerRepositoryTestCases = []layerRepositoryTestCase{
 				return errors.Errorf("layer.UpdatedAt should not be zero value")
 			}
 
+			return nil
+		},
+	},
+	{
+		Name: "Create then get layer",
+		Do: func(repo store.LayerRepository) error {
+			ctx := context.Background()
+
+			var proxyName store.ProxyName = "create_then_get_layer_proxy"
+			var layerName store.LayerName = "create_then_get_layer"
+			var layerType store.LayerType = "dummy"
+			var layerOptions store.LayerOptions = store.LayerOptions{
+				"foo": "bar",
+				"test": struct {
+					Items []int `json:"items"`
+				}{
+					Items: []int{1, 2, 3},
+				},
+			}
+
+			createdLayer, err := repo.CreateLayer(ctx, proxyName, layerName, layerType, layerOptions)
+			if err != nil {
+				return errors.WithStack(err)
+			}
+
+			foundLayer, err := repo.GetLayer(ctx, proxyName, layerName)
+			if err != nil {
+				return errors.WithStack(err)
+			}
+
+			if e, g := createdLayer.Name, foundLayer.Name; e != g {
+				return errors.Errorf("foundLayer.Name: expected '%v', got '%v'", createdLayer.Name, foundLayer.Name)
+			}
+
+			if e, g := createdLayer.CreatedAt, foundLayer.CreatedAt; !reflect.DeepEqual(e, g) {
+				return errors.Errorf("foundLayer.CreatedAt: expected '%v', got '%v'", createdLayer.CreatedAt, foundLayer.CreatedAt)
+			}
+
+			if e, g := createdLayer.UpdatedAt, foundLayer.UpdatedAt; !reflect.DeepEqual(e, g) {
+				return errors.Errorf("foundLayer.UpdatedAt: expected '%v', got '%v'", createdLayer.UpdatedAt, foundLayer.UpdatedAt)
+			}
+
+			if e, g := createdLayer.Enabled, foundLayer.Enabled; !reflect.DeepEqual(e, g) {
+				return errors.Errorf("foundLayer.Enabled: expected '%v', got '%v'", createdLayer.Enabled, foundLayer.Enabled)
+			}
+
+			if e, g := createdLayer.Weight, foundLayer.Weight; !reflect.DeepEqual(e, g) {
+				return errors.Errorf("foundLayer.Weight: expected '%v', got '%v'", createdLayer.Weight, foundLayer.Weight)
+			}
+
+			if e, g := createdLayer.Proxy, foundLayer.Proxy; !reflect.DeepEqual(e, g) {
+				return errors.Errorf("foundLayer.Proxy: expected '%v', got '%v'", createdLayer.Proxy, foundLayer.Proxy)
+			}
+
+			if e, g := createdLayer.Options, foundLayer.Options; !reflect.DeepEqual(e, g) {
+				return errors.Errorf("foundLayer.Options: expected '%v', got '%v'", createdLayer.Options, foundLayer.Options)
+			}
+
+			return nil
+		},
+	},
+	{
+		Name: "Create then delete layer",
+		Do: func(repo store.LayerRepository) error {
+			ctx := context.Background()
+
+			var layerName store.LayerName = "create_then_delete_layer"
+			var proxyName store.ProxyName = store.ProxyName(string(layerName) + "_proxy")
+			var layerType store.LayerType = "dummy"
+			var layerOptions store.LayerOptions = store.LayerOptions{
+				"foo": "bar",
+				"test": struct {
+					Items []int `json:"items"`
+				}{
+					Items: []int{1, 2, 3},
+				},
+			}
+
+			createdLayer, err := repo.CreateLayer(ctx, proxyName, layerName, layerType, layerOptions)
+			if err != nil {
+				return errors.WithStack(err)
+			}
+
+			if err := repo.DeleteLayer(ctx, createdLayer.Proxy, createdLayer.Name); err != nil {
+				return errors.WithStack(err)
+			}
+
+			foundLayer, err := repo.GetLayer(ctx, createdLayer.Proxy, createdLayer.Name)
+			if err == nil {
+				return errors.New("err should not be nil")
+			}
+
+			if !errors.Is(err, store.ErrNotFound) {
+				return errors.Errorf("err should be store.ErrNotFound, got '%+v'", err)
+			}
+
+			if foundLayer != nil {
+				return errors.Errorf("foundLayer should be nil, got '%v'", foundLayer)
+			}
+
+			return nil
+		},
+	},
+	{
+		Name: "Create already existing layer",
+		Do: func(repo store.LayerRepository) error {
+			ctx := context.Background()
+
+			var layerName store.LayerName = "create_already_existing_layer"
+			var proxyName store.ProxyName = store.ProxyName(string(layerName) + "_proxy")
+			var layerType store.LayerType = "dummy"
+			var layerOptions store.LayerOptions = store.LayerOptions{
+				"foo": "bar",
+				"test": struct {
+					Items []int `json:"items"`
+				}{
+					Items: []int{1, 2, 3},
+				},
+			}
+
+			_, err := repo.CreateLayer(ctx, proxyName, layerName, layerType, layerOptions)
+			if err != nil {
+				return errors.WithStack(err)
+			}
+
+			_, err = repo.CreateLayer(ctx, proxyName, layerName, layerType, layerOptions)
+			if err == nil {
+				return errors.New("err should not be nil")
+			}
+
+			if !errors.Is(err, store.ErrAlreadyExist) {
+				return errors.Errorf("err: expected store.ErrAlreadyExists, got '%+v'", err)
+			}
+
+			return nil
+		},
+	},
+	{
+		Name: "Create then query layer",
+		Do: func(repo store.LayerRepository) error {
+			ctx := context.Background()
+
+			var layerName store.LayerName = "create_then_query_layer"
+			var proxyName store.ProxyName = store.ProxyName(string(layerName) + "_proxy")
+			var layerType store.LayerType = "dummy"
+			var layerOptions store.LayerOptions = store.LayerOptions{
+				"foo": "bar",
+				"test": struct {
+					Items []int `json:"items"`
+				}{
+					Items: []int{1, 2, 3},
+				},
+			}
+
+			createdLayer, err := repo.CreateLayer(ctx, proxyName, layerName, layerType, layerOptions)
+			if err != nil {
+				return errors.WithStack(err)
+			}
+
+			headers, err := repo.QueryLayers(ctx, createdLayer.Proxy)
+			if err != nil {
+				return errors.WithStack(err)
+			}
+
+			if len(headers) < 1 {
+				return errors.Errorf("len(headers): expected value > 1, got '%v'", len(headers))
+			}
+
+			found := false
+
+			for _, h := range headers {
+				if h.Name == createdLayer.Name {
+					found = true
+					break
+				}
+			}
+
+			if !found {
+				return errors.New("could not find created layer in query results")
+			}
+
 			return nil
 		},
 	},

internal/store/testsuite/proxy_repository.go

@@ -83,6 +83,14 @@ var proxyRepositoryTestCases = []proxyRepositoryTestCase{
 				return errors.Errorf("foundProxy.To: expected '%v', got '%v'", createdProxy.To, foundProxy.To)
 			}
 
+			if e, g := createdProxy.Enabled, foundProxy.Enabled; e != g {
+				return errors.Errorf("foundProxy.Enabled: expected '%v', got '%v'", createdProxy.Enabled, foundProxy.Enabled)
+			}
+
+			if e, g := createdProxy.Weight, foundProxy.Weight; e != g {
+				return errors.Errorf("foundProxy.Weight: expected '%v', got '%v'", createdProxy.Weight, foundProxy.Weight)
+			}
+
 			if e, g := createdProxy.CreatedAt, foundProxy.CreatedAt; e != g {
 				return errors.Errorf("foundProxy.CreatedAt: expected '%v', got '%v'", createdProxy.CreatedAt, foundProxy.CreatedAt)
 			}
@@ -127,7 +135,7 @@ var proxyRepositoryTestCases = []proxyRepositoryTestCase{
 		},
 	},
 	{
-		Name: "Create then query",
+		Name: "Create then query layer",
 		Do: func(repo store.ProxyRepository) error {
 			ctx := context.Background()
 

layers/circuitbreaker/templates/default.gohtml

@@ -0,0 +1,73 @@
+{{ define "default" }}
+<!DOCTYPE html>
+<html>
+    <head>
+        <meta charset="UTF-8">
+        <meta name="viewport" content="width=device-width,initial-scale=1">
+        <title>Accès bloqué - {{ .Layer.Name }}</title>
+        <style>
+            html {
+              box-sizing: border-box;
+              font-size: 16px;
+            }
+
+            *, *:before, *:after {
+              box-sizing: inherit;
+            }
+
+            body, h1, h2, h3, h4, h5, h6, p, ol, ul {
+              margin: 0;
+              padding: 0;
+              font-weight: normal;
+            }
+
+            html, body {
+              width: 100%;
+              height: 100%;
+              font-family: Arial, Helvetica, sans-serif;
+              background-color: #f7f7f7;
+            }
+
+            #container {
+              display: flex;
+              align-items: center;
+              justify-content: center;
+              height: 100%;
+              flex-direction: column;
+            }
+
+            #card {
+              padding: 1.5em 1em;
+              border: 1px solid #e0e0e0;
+              background-color: white;
+              border-radius: 5px;
+              box-shadow: 2px 2px #cccccc1c;
+              color: #333333 !important;
+            }
+
+            .title {
+              margin-bottom: 1.2em;
+            }
+
+            p {
+              margin-bottom: 0.5em;
+            }
+
+            .footer {
+              font-size: 0.7em;
+              margin-top: 2em;
+              text-align: right;
+            }
+        </style>
+    </head>
+    <body>
+        <div id="container">
+            <div id="card">
+                <h2 class="title">Page indisponible</h2>
+                <p>La page à laquelle vous souhaitez accéder est actuellement indisponible.</p>
+                <p class="footer">Propulsé par <a href="https://forge.cadoles.com/Cadoles/bouncer">Bouncer</a>.</p>
+            </div>
+        </div>
+    </body>
+</html>
+{{ end }}

misc/docker-compose/README.md

@@ -1,6 +1,6 @@
 # Exemple de déploiement multi-noeuds avec Docker-Compose
 
-Le répertoire `misc/docker-compose` contient un exemple de déploiement de Bouncer multi-noeuds avec:
+Le répertoire [`misc/docker-compose`](./) contient un exemple de déploiement de Bouncer multi-noeuds avec:
 
 - 3 instances du service `bouncer-proxy`;
 - 1 instance du service `haproxy` en frontal en charge du load-balancing;

misc/grafterm/dashboard.json

@@ -0,0 +1,196 @@
+{
+  "version": "v1",
+  "datasources": {
+    "prometheus": {
+      "prometheus": {
+        "address": "http://127.0.0.1:9090"
+      }
+    }
+  },
+  "dashboard": {
+    "variables": {
+      "job": {
+        "constant": { "value": "bouncer-proxy" }
+      },
+      "interval": {
+        "interval": { "steps": 50 }
+      }
+    },
+    "widgets": [
+      {
+        "title": "Bouncer - Total queue sessions",
+        "gridPos": { "w": 20 },
+        "singlestat": {
+          "thresholds": [{ "color": "#47D038" }],
+          "query": {
+            "datasourceID": "prometheus",
+            "expr": "sum(bouncer_layer_queue_sessions{job=\"{{.job}}\"})"
+          }
+        }
+      },
+      {
+        "title": "Bouncer Traffic",
+        "gridPos": {
+          "w": 80
+        },
+        "graph": {
+          "queries": [
+            {
+              "datasourceID": "prometheus",
+              "expr": "sum(rate(bouncer_proxy_director_proxy_requests_total{job=\"{{.job}}\"}[{{.interval}}]))",
+              "legend": "req/s"
+            }
+          ]
+        }
+      },
+      {
+        "title": "Goroutines",
+        "gridPos": { "w": 20 },
+        "singlestat": {
+          "thresholds": [{ "color": "#47D038" }],
+          "query": {
+            "datasourceID": "prometheus",
+            "expr": "sum(go_goroutines{job=\"{{.job}}\"})"
+          }
+        }
+      },
+      {
+        "title": "GC duration",
+        "gridPos": { "w": 20 },
+        "singlestat": {
+          "unit": "second",
+          "query": {
+            "datasourceID": "prometheus",
+            "expr": "max(go_gc_duration_seconds{job=\"{{.job}}\"})"
+          }
+        }
+      },
+      {
+        "title": "Stack",
+        "gridPos": { "w": 20 },
+        "singlestat": {
+          "unit": "bytes",
+          "thresholds": [{ "color": "#22F1F1" }],
+          "query": {
+            "datasourceID": "prometheus",
+            "expr": "sum(go_memstats_stack_inuse_bytes{job=\"{{.job}}\"})"
+          }
+        }
+      },
+      {
+        "title": "Heap",
+        "gridPos": { "w": 20 },
+        "singlestat": {
+          "unit": "bytes",
+          "thresholds": [{ "color": "#22F1F1" }],
+          "query": {
+            "datasourceID": "prometheus",
+            "expr": "sum(go_memstats_heap_inuse_bytes{job=\"{{.job}}\"})"
+          }
+        }
+      },
+      {
+        "title": "Alloc",
+        "gridPos": { "w": 20 },
+        "singlestat": {
+          "unit": "bytes",
+          "thresholds": [{ "color": "#22F1F1" }],
+          "query": {
+            "datasourceID": "prometheus",
+            "expr": "sum(go_memstats_alloc_bytes{job=\"{{.job}}\"})"
+          }
+        }
+      },
+      {
+        "title": "Goroutines",
+        "gridPos": { "w": 50 },
+        "graph": {
+          "visualization": {
+            "legend": { "disable": true },
+            "yAxis": { "unit": "", "decimals": 2 }
+          },
+          "queries": [
+            {
+              "datasourceID": "prometheus",
+              "expr": "sum(go_goroutines{job=\"{{.job}}\"})"
+            }
+          ]
+        }
+      },
+      {
+        "title": "GC duration",
+        "gridPos": { "w": 50 },
+        "graph": {
+          "queries": [
+            {
+              "datasourceID": "prometheus",
+              "expr": "max(go_gc_duration_seconds{job=\"{{.job}}\"}) by (quantile)",
+              "legend": "Q{{.quantile}}"
+            }
+          ],
+          "visualization": {
+            "yAxis": { "unit": "second" },
+            "seriesOverride": [
+              { "regex": "^Q0$", "color": "#F9E2D2" },
+              { "regex": "^Q0.25$", "color": "#F2C96D" },
+              { "regex": "^Q0.5(0)?$", "color": "#EAB839" },
+              { "regex": "^Q0.75$", "color": "#EF843C" },
+              { "regex": "^Q1(.0)?$", "color": "#E24D42" }
+            ]
+          }
+        }
+      },
+      {
+        "title": "Memory",
+        "gridPos": { "w": 50 },
+        "graph": {
+          "visualization": {
+            "yAxis": { "unit": "byte", "decimals": 0 }
+          },
+          "queries": [
+            {
+              "datasourceID": "prometheus",
+              "expr": "sum(go_memstats_stack_inuse_bytes{job=\"{{.job}}\"})",
+              "legend": "stack inuse"
+            },
+            {
+              "datasourceID": "prometheus",
+              "expr": "sum(go_memstats_heap_inuse_bytes{job=\"{{.job}}\"})",
+              "legend": "heap inuse"
+            },
+            {
+              "datasourceID": "prometheus",
+              "expr": "sum(go_memstats_alloc_bytes{job=\"{{.job}}\"})",
+              "legend": "alloc"
+            }
+          ]
+        }
+      },
+      {
+        "title": "Memory ops rate",
+        "gridPos": {
+          "w": 50
+        },
+        "graph": {
+          "queries": [
+            {
+              "datasourceID": "prometheus",
+              "expr": "sum(rate(go_memstats_frees_total{job=\"{{.job}}\"}[{{.interval}}]))",
+              "legend": "frees/s"
+            },
+            {
+              "datasourceID": "prometheus",
+              "expr": "sum(rate(go_memstats_mallocs_total{job=\"{{.job}}\"}[{{.interval}}]))",
+              "legend": "mallocs/s"
+            },
+            {
+              "datasourceID": "prometheus",
+              "expr": "sum(rate(go_memstats_lookups_total{job=\"{{.job}}\"}[{{.interval}}]))",
+              "legend": "lookups/s"
+            }
+          ]
+        }
+      }
+    ]
+  }
+}

misc/images/bouncer/Dockerfile

@@ -0,0 +1,49 @@
+FROM golang:1.20 AS BUILD
+
+RUN apt-get update \
+    && apt-get install -y make
+
+ARG YQ_VERSION=4.34.1
+
+RUN mkdir -p /usr/local/bin \
+    && wget -O /usr/local/bin/yq https://github.com/mikefarah/yq/releases/download/v${YQ_VERSION}/yq_linux_amd64 \
+    && chmod +x /usr/local/bin/yq
+
+COPY . /src
+
+WORKDIR /src
+
+RUN make GORELEASER_ARGS='build --rm-dist --single-target --snapshot' goreleaser
+
+# Patch config
+RUN /src/dist/bouncer_linux_amd64_v1/bouncer -c '' config dump > /src/dist/bouncer_linux_amd64_v1/config.yml \
+    && yq -i '.layers.queue.templateDir = "/usr/share/bouncer/layers/queue/templates"' /src/dist/bouncer_linux_amd64_v1/config.yml \
+    && yq -i '.admin.auth.privateKey = "/etc/bouncer/admin-key.json"' /src/dist/bouncer_linux_amd64_v1/config.yml \
+    && yq -i '.redis.adresses = ["redis:6379"]' /src/dist/bouncer_linux_amd64_v1/config.yml
+
+FROM alpine:3.18 AS RUNTIME
+
+ARG DUMB_INIT_VERSION=1.2.5
+
+RUN apk add --no-cache ca-certificates
+
+RUN mkdir -p /usr/local/bin \
+    && wget -O /usr/local/bin/dumb-init https://github.com/Yelp/dumb-init/releases/download/v${DUMB_INIT_VERSION}/dumb-init_${DUMB_INIT_VERSION}_x86_64 \
+    && chmod +x /usr/local/bin/dumb-init
+
+ENTRYPOINT ["/usr/local/bin/dumb-init", "--"]
+
+RUN mkdir -p /usr/local/bin /usr/share/bouncer/bin /etc/bouncer
+
+COPY --from=BUILD /src/dist/bouncer_linux_amd64_v1/bouncer /usr/share/bouncer/bin/bouncer
+COPY --from=BUILD /src/layers /usr/share/bouncer/layers
+COPY --from=BUILD /src/dist/bouncer_linux_amd64_v1/config.yml /etc/bouncer/config.yml
+
+RUN ln -s /usr/share/bouncer/bin/bouncer /usr/local/bin/bouncer
+
+EXPOSE 8080
+EXPOSE 8081
+
+ENV BOUNCER_CONFIG=/etc/bouncer/config.yml
+
+CMD ["bouncer"]

misc/jenkins/Dockerfile

@@ -7,12 +7,22 @@ ARG https_proxy=
 
 # Install dev environment dependencies
 RUN export DEBIAN_FRONTEND=noninteractive &&\
+    apt clean &&\
     apt-get update -y &&\
-    apt-get install -y --no-install-recommends curl ca-certificates build-essential wget unzip tar git jq
+    apt-get install -y --no-install-recommends curl ca-certificates build-essential wget unzip tar git jq gnupg
 
 # Add LetsEncrypt certificates
 RUN curl -k https://forge.cadoles.com/Cadoles/Jenkins/raw/branch/master/resources/com/cadoles/common/add-letsencrypt-ca.sh | bash
 
+RUN install -m 0755 -d /etc/apt/keyrings \
+    && curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg \
+    && chmod a+r /etc/apt/keyrings/docker.gpg \
+    && echo "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
+        "$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" \
+        | tee /etc/apt/sources.list.d/docker.list > /dev/null \
+    && apt-get update \
+    && apt-get install -y docker-ce-cli
+
 ARG GO_VERSION=1.20.4
 
 # Install Go

misc/k6/README.md

@@ -0,0 +1,9 @@
+# K6 - Load Test
+
+Very basic load testing script for [k6](https://k6.io/).
+
+## How to run
+
+```shell
+k6 run cadoles-loadtest.js
+```

misc/k6/cadoles-loadtest.js

@@ -0,0 +1,29 @@
+import { check } from 'k6';
+import { browser } from 'k6/experimental/browser';
+
+export const options = {
+  scenarios: {
+    browser: {
+      vus: 10,
+      iterations: 100,
+      executor: 'shared-iterations',
+      options: {
+        browser: {
+          type: 'chromium',
+        },
+      },
+    },
+  }
+};
+
+export default async function () {
+  const page = browser.newPage();
+  try {
+    await page.goto('https://www.cadoles.com');
+    check(page, {
+      'Homepage loaded': p => p.locator('h1').textContent().trim() == 'La liberté est un choix',
+    });
+  } finally {
+    page.close();
+  }
+}

misc/k8s/README.md

@@ -0,0 +1,66 @@
+# Kubernetes
+
+## Initialize your project
+
+1. Generate the Docker configuration to enable image builds with Kaniko and communicate with reg.cadoles.com
+
+    ```shell
+    docker login reg.cadoles.com
+    mkdir -p misc/k8s/kustomization/base/secrets/dockerconfig
+    docker --config misc/k8s/kustomization/base/secrets/dockerconfig login reg.cadoles.com
+    mv misc/k8s/kustomization/base/secrets/dockerconfig/config.json misc/k8s/kustomization/base/secrets/dockerconfig/.dockerconfigjson
+    mkdir -p misc/k8s/kustomization/overlays/dev/secrets/dockerconfig
+    cp misc/k8s/kustomization/base/secrets/dockerconfig/.dockerconfigjson misc/k8s/kustomization/overlays/dev/secrets/dockerconfig/.dockerconfigjson
+    ```
+
+## Getting started with Kind
+
+1. Create your [Kind](https://kind.sigs.k8s.io/) cluster
+
+    ```shell
+    kind create cluster --config misc/k8s/kind/bouncer-cluster.yaml
+    ```
+
+2. Deploy required operators
+
+    ```shell
+    kubectl apply -k misc/k8s/kind/cluster --server-side
+    ```
+
+3. Deploy your Bouncer development environment
+
+    ```shell
+    skaffold dev -p dev --cleanup=false --default-repo reg.cadoles.com/<YOUR_PERSONNAL_USER_NAME>
+    ```
+
+## Testing
+
+1. Open shell in bouncer-admin pod
+
+    ```shell
+    kubectl exec -it -n bouncer-dev bouncer-admin-<suffix> -- /bin/sh
+    ```
+
+2. Create an authentication token
+
+    ```shell
+    bouncer --config /etc/bouncer/config.yml auth create-token --role writer --subject $(whoami) > .bouncer-token
+    ```
+
+3. Create a proxy and enable it
+
+    ```shell
+    bouncer admin proxy create --proxy-to https://www.cadoles.com --proxy-name cadoles
+    bouncer admin proxy update --proxy-name cadoles --proxy-enabled=true
+    ```
+
+4. With you host web browser, open http://localhost:9000, you should see the Cadoles website.
+
+## Benchmarking
+
+You can use [`siege`](https://github.com/JoeDog/siege) to benchmark your instance with the Cadoles proxy.
+
+```shell
+BASE_URL=http://localhost:9000 make siege 
+```
+

misc/k8s/kind/bouncer-cluster.yaml

@@ -0,0 +1,3 @@
+kind: Cluster
+apiVersion: kind.x-k8s.io/v1alpha4
+name: bouncer-dev

misc/k8s/kind/cluster/kustomization.yaml

@@ -0,0 +1,5 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+- https://forge.cadoles.com/CadolesKube/c-kustom//base/redis?ref=develop

misc/k8s/kustomization/base/kustomization.yaml

@@ -0,0 +1,10 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: bouncer
+
+resources:
+- ./resources/namespace.yaml
+- ./resources/bouncer-server
+- ./resources/bouncer-admin
+- ./resources/redis
+

misc/k8s/kustomization/base/resources/bouncer-admin/files/admin-key.json

@@ -0,0 +1 @@
+{"d":"JuBw5OsGv3rPgVczxUgtJ6iUQ41LQu4Xpu-t8IKI_z8r-BZBlbndxidPmRlGZASLGL3rhY4qw6_ScFxakrMpCreO1RMU0kqtz--N48BXFnW5tEgr1voyyKP__bPssQNn6PgkoyAd11es7MEKlBff_DtGrcSkVRgU0zDZB-vIU0aNEIZPNw0icbYqc1u_QQNPpBU9cw6P33WHhzvfCVAkZKRszwznhiPM08n1vjpiA7e1kQ8a6OC4IFZBvohkmpmyOq1g1OLRABQ83YPCjGjCAejO-jEWkbLksp6rAl_YYpCvfBAjFV76JuZq4eh5IU82LsSfi3PGYBkhxWuLY779XQ","dp":"gljHOQowGK7fVn2DJizWtgRIDJuKpKnoX2PWNJUbm2WZwcEPZalAkxn7Y-w_reLVJZuRpfKEUMS-Tn3-CwI1ZjCHPqMPTXcoG0Pe2E-Z88jOs9lW4XSOASiiM980VIvkV1xCxDJkN3NsDFQ9j9kRGnKuMnsucCW3AKaU917hXNU","dq":"mqY19JcEBDnzS70_XkAsOKqPzemOScax66b-4N6zrsgeLVlRjHffY9uCAgBWzlxOidRdQN8q23ZJB4fqsKB2w00Iw7Jxx94IoAKGjKDT5iB48Y_kdKLAwSHRTXsqA9GG3po_H_JpP_EqX4TDBYtqQZuBD_tACP9HbLYMi_V2YU8","e":"AQAB","kty":"RSA","n":"sam0X0BGcuFwX8z3Wde8cv2o_zl6A9ghpkT0tCjw8qH3GNWrbAqzncSWdHBzoChBgAbuTOVs-ixYC0KeUhwFdc8Ul-jmKJWFaS8kIr3y4EH62-vLgMuIKfaxbsyUG6KMkJfnftge1jPO4ccddNej9msxcqTxu37dcgstutwtd6QkS9p5RrNbDBc8-Z7SQ4TuxJfP8msXRnCPJ-I44yszGdQF1Np2DXakJHVn8PBrDh3iSFwORw8jxNS4oS0OlBl5aSc0t5XkkaNcSU2a50SKts290w54fl6MPJ1sLnnznLy4uu37-nrfEUvqRLDZL9B1F82RM1dtLIIiN4gnSrMlpQ","p":"wOmFPhAT_wXWzMuwtEdYIer3-CiOWxFKpFL09eEJkJ29MIUchEaoiJaUAghqPxM48llfOVaUaLbFVxmo5U3fyjNMaP-nHMUBwojutykMK-gC2R3J4bQgFWfKbGSL7M7UsextAvpq9iiOuR0LNE-xTfCgPIxHVdPZskO3yx0DkjM","q":"68OGRb0tLRjb_PpkGctcSjEz_vvcyjzxGL-fn4_h4GCw98Xrj6Y4rZ4lfWWRSeDohSvdd-ICSlxvxkQOIOcA0H7jyJcBC0KDs4hX5BRGJNDri3QX0ry4_F1ptAdbfiFgQGqCfMRCr7L60Tfd_6tLczvny7eEBKQNGdj6dLfhgMc","qi":"DFwixyxUDf0REPLLa8hOKieRL95_AH9rbYWzStBOdSjKWra5l0reD6a4bbvAYvl0e8qCcRI6S8Nzpz0BYm4sJL7poVOnjxqvBY3Q9Ppf4Mq8lW39pOCJcqOHIvvYHsMjTC5uwp7Yg2p0GvxuUibbyNL1PXf6WZ_szVP_oSMrCXA"}

misc/k8s/kustomization/base/resources/bouncer-admin/files/config.yml

@@ -0,0 +1,36 @@
+admin:
+  http:
+    host: 127.0.0.1
+    port: 8081
+  cors:
+    allowedOrigins:
+    - http://localhost:3001
+    allowCredentials: true
+    allowMethods:
+    - POST
+    - GET
+    - PUT
+    - DELETE
+    allowedHeaders:
+    - Origin
+    - Accept
+    - Content-Type
+    - Authorization
+    - Sentry-Trace
+    debug: false
+  auth:
+    issuer: http://127.0.0.1:8081
+    privateKey: /etc/bouncer/admin-key.json
+  metrics:
+    enabled: true
+    endpoint: /.bouncer/metrics
+    basicAuth: null
+
+redis:
+  addresses:
+  - rfs-bouncer-redis:${RFS_BOUNCER_REDIS_SERVICE_PORT}
+  master: mymaster
+
+logger:
+  level: 2
+  format: human

misc/k8s/kustomization/base/resources/bouncer-admin/kustomization.yaml

@@ -0,0 +1,12 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+- ./resources/service.yaml
+- ./resources/deployment.yaml
+
+configMapGenerator:
+- name: bouncer-admin-config
+  files:
+  - ./files/config.yml
+  - ./files/admin-key.json

misc/k8s/kustomization/base/resources/bouncer-admin/resources/deployment.yaml

@@ -0,0 +1,34 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: bouncer-admin
+  labels:
+    app: bouncer-admin
+    io.kompose.service: bouncer-admin
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: bouncer-admin
+  template:
+    metadata:
+      labels:
+        app: bouncer-admin
+        io.kompose.service: bouncer-admin
+    spec:
+      containers:
+      - name: bouncer-admin
+        image: reg.cadoles.com/cadoles/bouncer:v2024.2.5-1602626
+        command: ["bouncer", "--debug", "-c", "/etc/bouncer/config.yml", "server", "admin", "run"]
+        imagePullPolicy: Always
+        resources: {}
+        ports:
+        - name: bouncer-admin
+          containerPort: 8081
+        volumeMounts:
+        - mountPath: /etc/bouncer/
+          name: bouncer-admin-config
+      volumes:
+      - name: bouncer-admin-config
+        configMap:
+          name: bouncer-admin-config

misc/k8s/kustomization/base/resources/bouncer-admin/resources/service.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    io.kompose.service: bouncer-admin
+  name: bouncer-admin
+spec:
+  type: ClusterIP
+  ports:
+  - name: bouncer-admin
+    port: 8081
+    targetPort: bouncer-admin
+  selector:
+    io.kompose.service: bouncer-admin

misc/k8s/kustomization/base/resources/bouncer-server/files/config.yml

@@ -0,0 +1,22 @@
+proxy:
+  http:
+    host: 0.0.0.0
+    port: 8080
+  metrics:
+    enabled: true
+    endpoint: /.bouncer/metrics
+    basicAuth: null
+
+layers:
+  queue:
+    templateDir: /usr/share/bouncer/layers/queue/templates
+    defaultKeepAlive: 1m0s
+
+redis:
+  addresses:
+  - rfs-bouncer-redis:${RFS_BOUNCER_REDIS_SERVICE_PORT}
+  master: mymaster
+
+logger:
+  level: 2
+  format: human

misc/k8s/kustomization/base/resources/bouncer-server/kustomization.yaml

@@ -0,0 +1,11 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+- ./resources/service.yaml
+- ./resources/deployment.yaml
+
+configMapGenerator:
+- name: bouncer-server-config
+  files:
+  - ./files/config.yml

misc/k8s/kustomization/base/resources/bouncer-server/resources/deployment.yaml

@@ -0,0 +1,34 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: bouncer-server
+  labels:
+    app: bouncer-server
+    io.kompose.service: bouncer-server
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: bouncer-server
+  template:
+    metadata:
+      labels:
+        app: bouncer-server
+        io.kompose.service: bouncer-server
+    spec:
+      containers:
+      - name: bouncer-server
+        image: reg.cadoles.com/cadoles/bouncer:v2024.2.5-1602626
+        command: ["bouncer", "-c", "/etc/bouncer/config.yml", "server", "proxy", "run"]
+        imagePullPolicy: Always
+        resources: {}
+        ports:
+        - name: bouncer-server
+          containerPort: 8080
+        volumeMounts:
+        - mountPath: /etc/bouncer/
+          name: bouncer-server-config
+      volumes:
+      - name: bouncer-server-config
+        configMap:
+          name: bouncer-server-config

misc/k8s/kustomization/base/resources/bouncer-server/resources/service.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    io.kompose.service: bouncer-server
+  name: bouncer-server
+spec:
+  type: ClusterIP
+  ports:
+  - name: bouncer-server
+    port: 8080
+    targetPort: bouncer-server
+  selector:
+    io.kompose.service: bouncer-server

misc/k8s/kustomization/base/resources/namespace.yaml

@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: bouncer

misc/k8s/kustomization/base/resources/redis/kustomization.yaml

@@ -0,0 +1,15 @@
+
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+- ./resources/redis-cluster.yaml
+
+vars:
+- name: REDIS_SERVICE_NAME
+  objref:
+    name: bouncer-redis
+    apiVersion: databases.spotahome.com/v1
+    kind: RedisFailover
+  fieldref:
+    fieldpath: metadata.name

misc/k8s/kustomization/base/resources/redis/resources/redis-cluster.yaml

@@ -0,0 +1,21 @@
+apiVersion: databases.spotahome.com/v1
+kind: RedisFailover
+metadata:
+  name: bouncer-redis
+spec:
+  sentinel:
+    replicas: 3
+    resources:
+      requests:
+        cpu: 100m
+      limits:
+        memory: 100Mi
+  redis:
+    replicas: 3
+    resources:
+      requests:
+        cpu: 100m
+        memory: 100Mi
+      limits:
+        cpu: 400m
+        memory: 500Mi

misc/k8s/kustomization/overlays/dev/kustomization.yaml

@@ -0,0 +1,18 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: bouncer-dev
+
+resources:
+- ../../base
+
+secretGenerator:
+- files:
+  - secrets/dockerconfig/.dockerconfigjson
+  name: regcred-dev
+  type: kubernetes.io/dockerconfigjson
+
+patches:
+- path: patches/add-registry-pull-secret.patch.yaml
+  target:
+    kind: Deployment
+    version: v1

misc/k8s/kustomization/overlays/dev/patches/add-registry-pull-secret.patch.yaml

@@ -0,0 +1,4 @@
+- op: add
+  path: "/spec/template/spec/imagePullSecrets"
+  value:
+  - name: regcred-dev

misc/packaging/common/config.yml

@@ -1,126 +1,179 @@
 # Configuration du service "admin"
 admin:
-    http:
+  http:
-        # Hôte d'écoute du service, 
+    # Hôte d'écoute du service, 
-        # 0.0.0.0 pour écouter sur toutes les interfaces
+    # 0.0.0.0 pour écouter sur toutes les interfaces
-        host: 127.0.0.1
+    host: 127.0.0.1
-        # Port d'écoute du service
+    # Port d'écoute du service
-        port: 8081
+    port: 8081
+    # Utiliser les entêtes HTTP True-Client-IP, X-Real-IP ou X-Forwarded-For
+    # pour le calcul de l'adresse distante à l'origine des requêtes
+    useRealIP: true
 
-    # Configuration CORS du service
+  # Configuration CORS du service
-    # Uniquement nécessaire si un frontend web
+  # Uniquement nécessaire si un frontend web
-    # est branché sur l'API d'administration.
+  # est branché sur l'API d'administration.
-    cors:
+  cors:
-        allowedOrigins:
+    allowedOrigins:
-            - http://localhost:8081
+    - http://localhost:8081
-        allowCredentials: true
+    allowCredentials: true
-        allowMethods:
+    allowMethods:
-            - POST
+    - POST
-            - GET
+    - GET
-            - PUT
+    - PUT
-            - DELETE
+    - DELETE
-        allowedHeaders:
+    allowedHeaders:
-            - Origin
+    - Origin
-            - Accept
+    - Accept
-            - Content-Type
+    - Content-Type
-            - Authorization
+    - Authorization
-            - Sentry-Trace
+    - Sentry-Trace
-        debug: false
+    debug: false
-    
-    # Authentification JWT
-    auth:
-        # Origine du jeton JWT
-        issuer: http://127.0.0.1:8081
-        # Clé privée permettant de signer les jetons
-        # JWT générés pour l'usage de l'API d'administration.
-        privateKey: /etc/bouncer/admin-key.json
 
-    # Métriques Prometheus
+  # Authentification JWT
-    metrics:
+  auth:
-        # Activer ou désactiver la publication des métriques
+    # Origine du jeton JWT
-        enabled: true
+    issuer: http://127.0.0.1:8081
-        # Route de publication des métriques
+    # Clé privée permettant de signer les jetons
-        endpoint: /.bouncer/metrics
+    # JWT générés pour l'usage de l'API d'administration.
-        # Authentification "basic auth" sur la page
+    privateKey: /etc/bouncer/admin-key.json
-        # de publication
+
-        # Mettre à null pour désactiver l'authentification
+  # Métriques Prometheus
-        basicAuth: null
+  metrics:
+    # Activer ou désactiver la publication des métriques
+    enabled: true
+    # Route de publication des métriques
+    endpoint: /.bouncer/metrics
+    # Authentification "basic auth" sur la page
+    # de publication
+    # Mettre à null pour désactiver l'authentification
+    basicAuth: null
+
+  # Configuration de l'intégration Sentry
+  # Voir https://pkg.go.dev/github.com/getsentry/sentry-go?utm_source=godoc#ClientOptions
+  sentry:
+    dsn: ""
+    debug: false
+    flushTimeout: 2s
+    attachStacktrace: true
+    sampleRate: 1
+    enableTracing: true
+    tracesSampleRate: 0.2
+    profilesSampleRate: 1
+    ignoreErrors: []
+    sendDefaultPII: false
+    serverName: ""
+    environment: ""
+    maxBreadcrumbs: 0
+    maxSpans: 1000
+    maxErrorDepth: 10
 
 # Configuration du service "proxy"
 proxy:
-    http:
+  http:
-        # Hôte d'écoute du service, 
+    # Hôte d'écoute du service, 
-        # 0.0.0.0 pour écouter sur toutes les interfaces
+    # 0.0.0.0 pour écouter sur toutes les interfaces
-        host: 0.0.0.0
+    host: 0.0.0.0
-        # Port d'écoute du service
+    # Port d'écoute du service
-        port: 8080
+    port: 8080
-    
+    # Utiliser les entêtes HTTP True-Client-IP, X-Real-IP ou X-Forwarded-For
-    # Métriques Prometheus
+    # pour le calcul de l'adresse distante à l'origine des requêtes
-    metrics:
+    useRealIP: true
-        # Activer ou désactiver la publication des métriques
-        enabled: true
-        # Route de publication des métriques
-        endpoint: /.bouncer/metrics
-        # Authentification "basic auth" sur la page
-        # de publication
-        # Mettre à null pour désactiver l'authentification
-        basicAuth:
-            credentials:
-                prom: etheus
 
-    # Configuration du transport HTTP(S)
+  # Métriques Prometheus
-    # Voir https://pkg.go.dev/net/http#Transport
+  metrics:
-    transport:
+    # Activer ou désactiver la publication des métriques
-        forceAttemptHTTP2: true
+    enabled: true
-        maxIdleConns: 100
+    # Route de publication des métriques
-        maxIdleConnsPerHost: 100
+    endpoint: /.bouncer/metrics
-        maxConnsPerHost: 100
+    # Authentification "basic auth" sur la page
-        idleConnTimeout: 1m30s
+    # de publication
-        tlsHandshakeTimeout: 10s
+    # Mettre à null pour désactiver l'authentification
-        expectContinueTimeout: 1s
+    basicAuth:
-        disableKeepAlives: false
+      credentials:
-        disableCompression: false
+        prom: etheus
-        responseHeaderTimeout: 10s
-        writeBufferSize: 4096
-        readBufferSize: 4096
-        maxResponseHeaderBytes: 0
 
-    # Configuration des connexions TCP
+  # Configuration du transport HTTP(S)
-    # Voir https://pkg.go.dev/net#Dialer
+  # Voir https://pkg.go.dev/net/http#Transport
-    dial:
+  transport:
-        timeout: 30s
+    forceAttemptHTTP2: true
-        keepAlive: 30s
+    maxIdleConns: 100
-        fallbackDelay: 300ms
+    maxIdleConnsPerHost: 100
-        dualStack: true
+    maxConnsPerHost: 100
+    idleConnTimeout: 1m30s
+    tlsHandshakeTimeout: 10s
+    expectContinueTimeout: 1s
+    disableKeepAlives: false
+    disableCompression: false
+    responseHeaderTimeout: 10s
+    writeBufferSize: 4096
+    readBufferSize: 4096
+    maxResponseHeaderBytes: 0
+
+  # Configuration de l'intégration Sentry
+  # Voir https://pkg.go.dev/github.com/getsentry/sentry-go?utm_source=godoc#ClientOptions
+  sentry:
+    dsn: ""
+    debug: false
+    flushTimeout: 2s
+    attachStacktrace: true
+    sampleRate: 1
+    enableTracing: true
+    tracesSampleRate: 0.2
+    profilesSampleRate: 1
+    ignoreErrors: []
+    sendDefaultPII: false
+    serverName: ""
+    environment: ""
+    maxBreadcrumbs: 0
+    maxSpans: 1000
+    maxErrorDepth: 10
+
+  # Configuration des connexions TCP
+  # Voir https://pkg.go.dev/net#Dialer
+  dial:
+    timeout: 30s
+    keepAlive: 30s
+    fallbackDelay: 300ms
+    dualStack: true
 
 # Configuration du client Redis
 #
 # Les modes "standalone", "sentinel" et "cluster" de Redis sont supportés:
 # - Mode "standalone": renseigner une seule entrée dans redis.addresses;
-# - Mode "sentinel": renseigner une adresse dans redis.master et une ou plusieurs adresses dans redis.addresses;
+# - Mode "sentinel": renseigner le nom du master sentinel dans redis.master et une ou plusieurs adresses dans redis.addresses;
 # - Mode "cluster": renseigner plusieurs adresses dans redis.addresses et laisser redis.master vide.
 redis:
-    addresses:
+  addresses:
-        - localhost:6379
+  - localhost:6379
-    master: ""
+  master: ""
+  writeTimeout: 30s
+  readTimeout: 30s
+  dialTimeout: 30s
 
 # Configuration des logs
 logger:
-    # Niveau de verbosité
+  # Niveau de verbosité
-    # 0 - DEBUG
+  # 0 - DEBUG
-    # 1 - INFO
+  # 1 - INFO
-    # 2 - WARNING
+  # 2 - WARNING
-    # 3 - ERROR
+  # 3 - ERROR
-    # 4 - FATAL
+  # 4 - FATAL
-    level: 1
+  level: 2
-    # Format des logs, "human" ou "json"
+  # Format des logs, "human" ou "json"
-    format: human
+  format: human
 
 # Configuration des différents layers
 layers:
-    # Configuration du layer "queue"
+  # Configuration du layer "queue"
-    queue:
+  queue:
-        # Répertoire contenant les templates
+    # Répertoire contenant les templates
-        templateDir: "/etc/bouncer/layers/queue/templates"
+    templateDir: "/etc/bouncer/layers/queue/templates"
-        # Temps de vie par défaut d'une session
+    # Temps de vie par défaut d'une session
-        defaultKeepAlive: 1m
+    defaultKeepAlive: 1m
+
+  # Configuration du layer "circuitbreaker"
+  circuitbreaker:
+    # Répertoire contenant les templates
+    templateDir: "/etc/bouncer/layers/circuitbreaker/templates"
+

misc/prometheus/prometheus.yml

@@ -0,0 +1,7 @@
+scrape_configs:
+  - job_name: bouncer-proxy
+    metrics_path: /.bouncer/metrics
+    static_configs:
+      - targets:
+          - "localhost:8080"
+    scrape_interval: 5s

misc/siege/urls.txt

@@ -0,0 +1,6 @@
+${BASE_URL}/blog/
+${BASE_URL}/services/
+${BASE_URL}
+${BASE_URL}/recrutement/
+${BASE_URL}/faq/
+${BASE_URL}/societe/histoire/

modd.conf

@@ -14,4 +14,9 @@ layers/**
 
 {
     daemon +sigint: make run-redis
+}
+
+misc/prometheus/prometheus.yml
+{
+    daemon +sigint: make run-prometheus
 }

skaffold.yaml

@@ -0,0 +1,53 @@
+apiVersion: skaffold/v3
+kind: Config
+
+metadata:
+  name: bouncer
+
+manifests:
+  kustomize:
+    paths:
+    - misc/k8s/kustomization/base
+
+profiles:
+- name: dev
+  manifests:
+    kustomize:
+      paths:
+      - misc/k8s/kustomization/overlays/dev
+  activation:
+  - command: dev
+
+build:
+  local:
+    push: true
+
+  tagPolicy:
+    sha256: {}
+
+  artifacts:
+  - image: reg.cadoles.com/cadoles/bouncer
+    context: .
+    sync:
+      infer:
+      - cmd/**
+      - internal/**
+      - layers/**
+      - misc/**
+    docker:
+      dockerfile: Dockerfile
+
+deploy:
+  statusCheckDeadlineSeconds: 600
+
+portForward:
+- resourceType: service
+  resourceName: bouncer-admin
+  namespace: bouncer-dev
+  port: 8081
+  localPort: 9999
+- resourceType: service
+  resourceName: bouncer-server
+  namespace: bouncer-dev
+  port: 8080
+  localPort: 9000 # *Optional*