augmentation du seuil d'alerte température CPU

README.md

@@ -14,7 +14,7 @@ L'exporter système (node-exporter) est dans la configuration par défaut (Prome
     ```
     Mode expert > Dépot tiers > Ajouter un dépot
             Dépôt officiel Grafana
-                Libellé du dépot = Cadoles
+                Libellé du dépot = Dépôt officiel Grafana
                 Déclaration du dépôt = deb https://packages.grafana.com/oss/deb stable main
                 Méthode de récupération de la clé = URL de la clé
                 URL de la clé = https://packages.grafana.com/gpg.key

dicos/70_prometheus.xml

@@ -9,6 +9,7 @@
         <file filelist='grafana'      name='/etc/grafana/grafana.ini'                mkdir='True' rm='True'/>
         <file filelist='grafana'      name='/etc/grafana/provisioning/dashboards/eole.yml' source='grafana-dashboards.yml'     mkdir='True' rm='True'/>
         <file filelist='grafana'      name='/etc/grafana/provisioning/datasources/eole.yml' source='grafana-datasources.yml'     mkdir='True' rm='True'/>
+        <file filelist='grafana'      name='/var/lib/grafana/dashboards/eole.json' source='grafana-node-dashboard.json'     mkdir='True' rm='True'/>
 
         <service>prometheus</service>
         <service>prometheus-alertmanager</service>
@@ -95,23 +96,23 @@
         </family>
 
         <family name="grafana">
-                    <variable name='grafana_domain' type='string' description="Nom de Domaine ou IP pour accèder à l'interface Grafana" mandatory='True'>
-                        <value>localhost</value>
-                    </variable>
-                    <variable name='grafana_session_max_lifetime' type='string' description="Durée avant déconnexion de l'interface Grafana (en seconde)">
-                        <value>86400</value>
-                    </variable>
-                    <variable name='grafana_admin_passwd' type='string' description="Mot de passe admin pour la première connexion">
-                        <value>admin</value>
-                    </variable>
-                    <variable name='grafana_sign_up' type='string' description="Activer l'enregistrement automatique">
-                        <value>false</value>
-                    </variable>
-                    <variable name='grafana_auth_anonymous' type='string' description="Activer l'accès aux utilisateurs non enregistrés">
-                        <value>false</value>
-                    </variable>
-					<variable name='grafanaRootURL' type='string' description='Url publique de grafana (avec http:// ou https://)' mode='expert'/>
-                </family>
+            <variable name='grafana_domain' type='string' description="Nom de Domaine ou IP pour accèder à l'interface Grafana" mandatory='True'>
+                <value>localhost</value>
+            </variable>
+            <variable name='grafana_session_max_lifetime' type='string' description="Durée avant déconnexion de l'interface Grafana (en seconde)">
+                <value>86400</value>
+            </variable>
+            <variable name='grafana_admin_passwd' type='string' description="Mot de passe admin pour la première connexion">
+                <value>admin</value>
+            </variable>
+            <variable name='grafana_sign_up' type='string' description="Activer l'enregistrement automatique">
+                <value>false</value>
+            </variable>
+            <variable name='grafana_auth_anonymous' type='string' description="Activer l'accès aux utilisateurs non enregistrés">
+                <value>false</value>
+            </variable>
+            <variable name='grafanaRootURL' type='string' description='Url publique de grafana (avec http:// ou https://)' mode='expert'/>
+        </family>
 
         <family name="alertes prometheus">
 			<variable name='alSMTPUseSys' type='oui/non' description="Utiliser la passerelle SMTP du système ?">

postservice/88_grafana

@@ -1,91 +0,0 @@
-#!/usr/bin/env bash
-
-
-function importDataSource()
-{
-    local grURL="${1}/api/datasources"  # Grafana API URL
-    local dsName=${2} # Datasource Name
-    local dsURL="${3}" # Datasource URL
-    local dsType="prometheus" # Datasource type
-
-    cmd="curl"
-
-
-    data=$(cat <<__EOF__
-{"name":"${dsName}","type":"${dsType}","url":"${dsURL}","access":"direct"}
-__EOF__
-    )
-
-    echo -ne "\tCreating datasource for Prometheus "
-    res=$(${cmd} "${grURL}" -H "Content-Type: application-json" --data-binary "${data}" 2>&1 )
-    excode=${?}
-    case $res in
-        *"already exists"*)
-            echo " ... [Exists]"
-            ;;
-        *"Datasource added"*)
-            echo " ... [OK]"
-            ;;
-        *)
-            echo " ... Ooops ${res}"
-            ;;
-    esac
-}
-
-function importDashboardFromMarket()
-{
-    local grURL="${1}/api/dashboards/import" # API URL to create new Dashboard
-    local dsName="${2}"                  # Datasource name (to link dashboard to data)
-    local dhID="${3}"                    # Dashboard ID in the market
-    local dhRev="${4}"                   # Dashboard Revision to download
-    local tmpFile=$(mktemp)
-    local dhFile=$(mktemp)
-
-    # URL To download the json file for dashboard
-    local pubDashBoardURL="https://grafana.com/api/dashboards/${dhID}/revisions/${dhRev}/download"
-
-    local cmd="curl"
-
-    local dh=$(${cmd} --silent ${pubDashBoardURL} 2>&1)
-
-    cat <<_EOF_ > ${tmpFile}
-{
-  "inputs": [ { "name":"DS_LOCALHOST", "type":"datasource", "pluginId":"prometheus", "value":"${dsName}" } ],
-  "dashboard": { "title": "Surveillance Système", ${dh:1:-1} },
-  "folderId": 0,
-  "overwrite": true
-}
-_EOF_
-
-    res=$(${cmd} "${grURL}" -H "Content-Type: application-json" --data-binary "@${tmpFile}" 2>&1 )
-    excode=${?}
-    case $res in
-        *"\"imported\":true"*)
-            echo " ... [Overwrited]"
-            ;;
-        *"Datasource added"*)
-            echo " ... [OK]"
-            ;;
-        *)
-            echo " ... Ooops ${res}"
-            ;;
-    esac
-#    rm -rf ${tmpFile}
-}
-
-grafanaHost=$(CreoleGet srvGrafanaIP 127.0.0.1)
-grafanaPort=$(CreoleGet srvGrafanaPort 3000)
-grafanaUser="admin"
-grafanaPasswd=$(CreoleGet grafana_admin_passwd admin)
-grafanaURL="http://${grafanaUser}:${grafanaPasswd}@${grafanaHost}:${grafanaPort}"
-datasource_name=$(CreoleGet promDataSource "prometheus")
-promHost=$(CreoleGet adresse_ip_eth0)
-promPort='9090'
-datasourceURL="http://${promHost}:${promPort}"
-
-importDataSource ${grafanaURL} ${datasource_name} ${datasourceURL}
-echo
-echo -ne "\tImporting Node Exporter Full Dashboard "
-importDashboardFromMarket ${grafanaURL} ${datasource_name} 1860 11
-
-rm -rf ${dashBoardFile}

tmpl/alert-rules.yml

@@ -39,3 +39,12 @@ groups:
         a value of {{ $value }}.
       summary: Instance {{ $labels.instance }} filesystem usage is dangerously high
 
+  # Heavy CPU temperature
+  - alert: cpu_temp_threshold_exceeded
+    expr: avg(node_hwmon_temp_celsius{job="node"}) BY (instance)
+      > 70
+    annotations:
+      description: This device's cpu temperature has exceeded the threshold with a value
+        of {{ $value }}.
+      summary: Instance {{ $labels.instance }} CPU temperature is dangerously high
+

tmpl/alertmanager.yml

@@ -81,6 +81,7 @@ route:
     - match:
         %%{sroute.alSubRouteMatchSource}: %%alSubRouteMatchValue
       receiver: %%alSubRouteMatchReceiver
+      continue: true
       %end if
     %end for
   %end if
@@ -89,6 +90,7 @@ route:
   - match:
       %%{rt.alRouteMatchSource}: %%{rt.alRouteMatchValue}
     receiver: %%rt.alRouteMatchReceiver
+    continue: true
 
   %if not %%is_empty('alSubRoute')
     routes:
@@ -97,6 +99,7 @@ route:
     - match:
         %%{sroute.alSubRouteMatchSource}: %%{sroute.alSubRouteMatchValue}
       receiver: %%sroute.alSubRouteMatchReceiver
+      continue: true
       %end if
     %end for
   %end if

tmpl/grafana-datasources.yml

@@ -3,7 +3,7 @@ apiVersion: 1
 datasources:
 - name: Prometheus
   type: prometheus
-  access: direct
+  access: proxy
   orgId: 1
   url: http://%%adresse_ip_eth0:9090
   isDefault: true

tmpl/grafana.ini

@@ -21,7 +21,7 @@
 ;plugins = /var/lib/grafana/plugins
 
 # folder that contains provisioning config files that grafana will apply on startup and while running.
-provisioning = conf/provisioning
+provisioning = /etc/grafana/provisioning
 
 #################################### Server ####################################
 [server]