Update node-exporter from v1.1.2 to v1.2.0

* https://github.com/prometheus/node_exporter/releases/tag/v1.2.0

CHANGES.md

@@ -4,6 +4,22 @@ Notable changes between versions.
 
 ## Latest
 
+## v1.21.3
+
+* Kubernetes [v1.21.3](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.21.md#v1213)
+* Update Cilium from v1.10.1 to [v1.10.3](https://github.com/cilium/cilium/releases/tag/v1.10.3)
+* Require [poseidon/ct](https://github.com/poseidon/terraform-provider-ct) Terraform provider v0.9+ ([notes](https://typhoon.psdn.io/topics/maintenance/#upgrade-terraform-provider-ct))
+
+### AWS
+
+* Change default disk type from `gp2` to `gp3` ([#1012](https://github.com/poseidon/typhoon/pull/1012))
+
+### Addons
+
+* Update Prometheus from v2.28.0 to [v2.28.1](https://github.com/prometheus/prometheus/releases/tag/v2.28.1)
+* Update node-exporter from v1.1.2 to [v1.2.0](https://github.com/prometheus/node_exporter/releases/tag/v1.2.0)
+* Update Grafana from v8.0.3 to [v8.0.6](https://github.com/grafana/grafana/releases/tag/v8.0.6)
+
 ## v1.21.2
 
 * Kubernetes [v1.21.2](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.21.md#v1212)

README.md

@@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
 
 ## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
 
-* Kubernetes v1.21.2 (upstream)
+* Kubernetes v1.21.3 (upstream)
 * Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) or [flannel](https://github.com/coreos/flannel) networking
 * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/), SELinux enforcing
 * Advanced features like [worker pools](https://typhoon.psdn.io/advanced/worker-pools/), [preemptible](https://typhoon.psdn.io/flatcar-linux/google-cloud/#preemption) workers, and [snippets](https://typhoon.psdn.io/advanced/customization/#hosts) customization
@@ -58,7 +58,7 @@ Define a Kubernetes cluster by using the Terraform module for your chosen platfo
 
 ```tf
 module "yavin" {
-  source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.21.2"
+  source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.21.3"
 
   # Google Cloud
   cluster_name  = "yavin"
@@ -97,9 +97,9 @@ In 4-8 minutes (varies by platform), the cluster will be ready. This Google Clou
 $ export KUBECONFIG=/home/user/.kube/configs/yavin-config
 $ kubectl get nodes
 NAME                                       ROLES    STATUS  AGE  VERSION
-yavin-controller-0.c.example-com.internal  <none>   Ready   6m   v1.21.2
+yavin-controller-0.c.example-com.internal  <none>   Ready   6m   v1.21.3
-yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.21.2
+yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.21.3
-yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.21.2
+yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.21.3
 ```
 
 List the pods.

addons/grafana/deployment.yaml

@@ -24,7 +24,7 @@ spec:
           type: RuntimeDefault
       containers:
         - name: grafana
-          image: docker.io/grafana/grafana:8.0.3
+          image: docker.io/grafana/grafana:8.0.6
           env:
             - name: GF_PATHS_CONFIG
               value: "/etc/grafana/custom.ini"

addons/prometheus/deployment.yaml

@@ -21,7 +21,7 @@ spec:
       serviceAccountName: prometheus
       containers:
         - name: prometheus
-          image: quay.io/prometheus/prometheus:v2.28.0
+          image: quay.io/prometheus/prometheus:v2.28.1
           args:
             - --web.listen-address=0.0.0.0:9090
             - --config.file=/etc/prometheus/prometheus.yaml

addons/prometheus/exporters/node-exporter/daemonset.yaml

@@ -28,13 +28,13 @@ spec:
       hostPID: true
       containers:
       - name: node-exporter
-        image: quay.io/prometheus/node-exporter:v1.1.2
+        image: quay.io/prometheus/node-exporter:v1.2.0
         args:
           - --path.procfs=/host/proc
           - --path.sysfs=/host/sys
           - --path.rootfs=/host/root
-          - --collector.filesystem.ignored-mount-points=^/(dev|proc|sys|var/lib/docker/.+)($|/)
+          - --collector.filesystem.mount-points-exclude=^/(dev|proc|sys|var/lib/docker/.+)($|/)
-          - --collector.filesystem.ignored-fs-types=^(autofs|binfmt_misc|cgroup|configfs|debugfs|devpts|devtmpfs|fusectl|hugetlbfs|mqueue|overlay|proc|procfs|pstore|rpc_pipefs|securityfs|sysfs|tracefs)$
+          - --collector.filesystem.fs-types-exclude=^(autofs|binfmt_misc|cgroup|configfs|debugfs|devpts|devtmpfs|fusectl|hugetlbfs|mqueue|overlay|proc|procfs|pstore|rpc_pipefs|securityfs|sysfs|tracefs)$
         ports:
           - name: metrics
             containerPort: 9100

aws/fedora-coreos/kubernetes/README.md

@@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
 
 ## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
 
-* Kubernetes v1.21.2 (upstream)
+* Kubernetes v1.21.3 (upstream)
 * Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) or [flannel](https://github.com/coreos/flannel) networking
 * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/), SELinux enforcing
 * Advanced features like [worker pools](https://typhoon.psdn.io/advanced/worker-pools/), [spot](https://typhoon.psdn.io/fedora-coreos/aws/#spot) workers, and [snippets](https://typhoon.psdn.io/advanced/customization/#hosts) customization

aws/fedora-coreos/kubernetes/bootstrap.tf

@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=c0718e85529bbdd53bb83b2ce41904710c6bf6f5"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=5746f9c221fb779def042c81ea827fed1b844f1d"
 
   cluster_name          = var.cluster_name
   api_servers           = [format("%s.%s", var.cluster_name, var.dns_zone)]

aws/fedora-coreos/kubernetes/fcc/controller.yaml

@@ -54,7 +54,7 @@ systemd:
         After=afterburn.service
         Wants=rpc-statd.service
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         EnvironmentFile=/run/metadata/afterburn
         ExecStartPre=/bin/mkdir -p /etc/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
@@ -122,7 +122,7 @@ systemd:
             --volume /opt/bootstrap/assets:/assets:ro,Z \
             --volume /opt/bootstrap/apply:/apply:ro,Z \
             --entrypoint=/apply \
-            quay.io/poseidon/kubelet:v1.21.2
+            quay.io/poseidon/kubelet:v1.21.3
         ExecStartPost=/bin/touch /opt/bootstrap/bootstrap.done
         ExecStartPost=-/usr/bin/podman stop bootstrap
 storage:

aws/fedora-coreos/kubernetes/variables.tf

@@ -60,8 +60,8 @@ variable "disk_size" {
 
 variable "disk_type" {
   type        = string
-  description = "Type of the EBS volume (e.g. standard, gp2, io1)"
+  description = "Type of the EBS volume (e.g. standard, gp2, gp3, io1)"
-  default     = "gp2"
+  default     = "gp3"
 }
 
 variable "disk_iops" {

aws/fedora-coreos/kubernetes/versions.tf

@@ -9,7 +9,7 @@ terraform {
 
     ct = {
       source  = "poseidon/ct"
-      version = "~> 0.8"
+      version = "~> 0.9"
     }
   }
 }

aws/fedora-coreos/kubernetes/workers/fcc/worker.yaml

@@ -27,7 +27,7 @@ systemd:
         After=afterburn.service
         Wants=rpc-statd.service
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         EnvironmentFile=/run/metadata/afterburn
         ExecStartPre=/bin/mkdir -p /etc/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
@@ -90,7 +90,7 @@ systemd:
         [Unit]
         Description=Delete Kubernetes node on shutdown
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         Type=oneshot
         RemainAfterExit=true
         ExecStart=/bin/true

aws/fedora-coreos/kubernetes/workers/variables.tf

@@ -53,8 +53,8 @@ variable "disk_size" {
 
 variable "disk_type" {
   type        = string
-  description = "Type of the EBS volume (e.g. standard, gp2, io1)"
+  description = "Type of the EBS volume (e.g. standard, gp2, gp3, io1)"
-  default     = "gp2"
+  default     = "gp3"
 }
 
 variable "disk_iops" {

aws/fedora-coreos/kubernetes/workers/versions.tf

@@ -8,7 +8,7 @@ terraform {
 
     ct = {
       source  = "poseidon/ct"
-      version = "~> 0.8"
+      version = "~> 0.9"
     }
   }
 }

aws/flatcar-linux/kubernetes/README.md

@@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
 
 ## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
 
-* Kubernetes v1.21.2 (upstream)
+* Kubernetes v1.21.3 (upstream)
 * Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) or [flannel](https://github.com/coreos/flannel) networking
 * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/)
 * Advanced features like [worker pools](https://typhoon.psdn.io/advanced/worker-pools/), [spot](https://typhoon.psdn.io/flatcar-linux/aws/#spot) workers, and [snippets](https://typhoon.psdn.io/advanced/customization/#hosts) customization

aws/flatcar-linux/kubernetes/bootstrap.tf

@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=c0718e85529bbdd53bb83b2ce41904710c6bf6f5"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=5746f9c221fb779def042c81ea827fed1b844f1d"
 
   cluster_name          = var.cluster_name
   api_servers           = [format("%s.%s", var.cluster_name, var.dns_zone)]

aws/flatcar-linux/kubernetes/cl/controller.yaml

@@ -57,7 +57,7 @@ systemd:
         After=coreos-metadata.service
         Wants=rpc-statd.service
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         EnvironmentFile=/run/metadata/coreos
         ExecStartPre=/bin/mkdir -p /etc/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
@@ -119,7 +119,7 @@ systemd:
         Type=oneshot
         RemainAfterExit=true
         WorkingDirectory=/opt/bootstrap
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         ExecStart=/usr/bin/docker run \
             -v /etc/kubernetes/pki:/etc/kubernetes/pki:ro \
             -v /opt/bootstrap/assets:/assets:ro \

aws/flatcar-linux/kubernetes/variables.tf

@@ -60,8 +60,8 @@ variable "disk_size" {
 
 variable "disk_type" {
   type        = string
-  description = "Type of the EBS volume (e.g. standard, gp2, io1)"
+  description = "Type of the EBS volume (e.g. standard, gp2, gp3, io1)"
-  default     = "gp2"
+  default     = "gp3"
 }
 
 variable "disk_iops" {

aws/flatcar-linux/kubernetes/versions.tf

@@ -9,7 +9,7 @@ terraform {
 
     ct = {
       source  = "poseidon/ct"
-      version = "~> 0.8"
+      version = "~> 0.9"
     }
   }
 }

aws/flatcar-linux/kubernetes/workers/cl/worker.yaml

@@ -29,7 +29,7 @@ systemd:
         After=coreos-metadata.service
         Wants=rpc-statd.service
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         EnvironmentFile=/run/metadata/coreos
         ExecStartPre=/bin/mkdir -p /etc/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
@@ -94,7 +94,7 @@ systemd:
         [Unit]
         Description=Delete Kubernetes node on shutdown
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         Type=oneshot
         RemainAfterExit=true
         ExecStart=/bin/true

aws/flatcar-linux/kubernetes/workers/variables.tf

@@ -53,8 +53,8 @@ variable "disk_size" {
 
 variable "disk_type" {
   type        = string
-  description = "Type of the EBS volume (e.g. standard, gp2, io1)"
+  description = "Type of the EBS volume (e.g. standard, gp2, gp3, io1)"
-  default     = "gp2"
+  default     = "gp3"
 }
 
 variable "disk_iops" {

aws/flatcar-linux/kubernetes/workers/versions.tf

@@ -8,7 +8,7 @@ terraform {
 
     ct = {
       source  = "poseidon/ct"
-      version = "~> 0.8"
+      version = "~> 0.9"
     }
   }
 }

azure/fedora-coreos/kubernetes/README.md

@@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
 
 ## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
 
-* Kubernetes v1.21.2 (upstream)
+* Kubernetes v1.21.3 (upstream)
 * Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) or [flannel](https://github.com/coreos/flannel) networking
 * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/), SELinux enforcing
 * Advanced features like [worker pools](https://typhoon.psdn.io/advanced/worker-pools/), [spot priority](https://typhoon.psdn.io/fedora-coreos/azure/#low-priority) workers, and [snippets](https://typhoon.psdn.io/advanced/customization/#hosts) customization

azure/fedora-coreos/kubernetes/bootstrap.tf

@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=c0718e85529bbdd53bb83b2ce41904710c6bf6f5"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=5746f9c221fb779def042c81ea827fed1b844f1d"
 
   cluster_name = var.cluster_name
   api_servers  = [format("%s.%s", var.cluster_name, var.dns_zone)]

azure/fedora-coreos/kubernetes/fcc/controller.yaml

@@ -51,7 +51,7 @@ systemd:
         Description=Kubelet (System Container)
         Wants=rpc-statd.service
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         ExecStartPre=/bin/mkdir -p /etc/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /opt/cni/bin
@@ -117,7 +117,7 @@ systemd:
             --volume /opt/bootstrap/assets:/assets:ro,Z \
             --volume /opt/bootstrap/apply:/apply:ro,Z \
             --entrypoint=/apply \
-            quay.io/poseidon/kubelet:v1.21.2
+            quay.io/poseidon/kubelet:v1.21.3
         ExecStartPost=/bin/touch /opt/bootstrap/bootstrap.done
         ExecStartPost=-/usr/bin/podman stop bootstrap
 storage:

azure/fedora-coreos/kubernetes/versions.tf

@@ -9,7 +9,7 @@ terraform {
 
     ct = {
       source  = "poseidon/ct"
-      version = "~> 0.8"
+      version = "~> 0.9"
     }
   }
 }

azure/fedora-coreos/kubernetes/workers/fcc/worker.yaml

@@ -24,7 +24,7 @@ systemd:
         Description=Kubelet (System Container)
         Wants=rpc-statd.service
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         ExecStartPre=/bin/mkdir -p /etc/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /opt/cni/bin
@@ -85,7 +85,7 @@ systemd:
         [Unit]
         Description=Delete Kubernetes node on shutdown
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         Type=oneshot
         RemainAfterExit=true
         ExecStart=/bin/true

azure/fedora-coreos/kubernetes/workers/versions.tf

@@ -8,7 +8,7 @@ terraform {
 
     ct = {
       source  = "poseidon/ct"
-      version = "~> 0.8"
+      version = "~> 0.9"
     }
   }
 }

azure/flatcar-linux/kubernetes/README.md

@@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
 
 ## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
 
-* Kubernetes v1.21.2 (upstream)
+* Kubernetes v1.21.3 (upstream)
 * Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) or [flannel](https://github.com/coreos/flannel) networking
 * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/)
 * Advanced features like [worker pools](https://typhoon.psdn.io/advanced/worker-pools/), [low-priority](https://typhoon.psdn.io/flatcar-linux/azure/#low-priority) workers, and [snippets](https://typhoon.psdn.io/advanced/customization/#hosts) customization

azure/flatcar-linux/kubernetes/bootstrap.tf

@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=c0718e85529bbdd53bb83b2ce41904710c6bf6f5"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=5746f9c221fb779def042c81ea827fed1b844f1d"
 
   cluster_name = var.cluster_name
   api_servers  = [format("%s.%s", var.cluster_name, var.dns_zone)]

azure/flatcar-linux/kubernetes/cl/controller.yaml

@@ -55,7 +55,7 @@ systemd:
         After=docker.service
         Wants=rpc-statd.service
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         ExecStartPre=/bin/mkdir -p /etc/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /opt/cni/bin
@@ -115,7 +115,7 @@ systemd:
         Type=oneshot
         RemainAfterExit=true
         WorkingDirectory=/opt/bootstrap
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         ExecStart=/usr/bin/docker run \
             -v /etc/kubernetes/pki:/etc/kubernetes/pki:ro \
             -v /opt/bootstrap/assets:/assets:ro \

azure/flatcar-linux/kubernetes/versions.tf

@@ -9,7 +9,7 @@ terraform {
 
     ct = {
       source  = "poseidon/ct"
-      version = "~> 0.8"
+      version = "~> 0.9"
     }
   }
 }

azure/flatcar-linux/kubernetes/workers/cl/worker.yaml

@@ -27,7 +27,7 @@ systemd:
         After=docker.service
         Wants=rpc-statd.service
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         ExecStartPre=/bin/mkdir -p /etc/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /opt/cni/bin
@@ -90,7 +90,7 @@ systemd:
         [Unit]
         Description=Delete Kubernetes node on shutdown
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         Type=oneshot
         RemainAfterExit=true
         ExecStart=/bin/true

azure/flatcar-linux/kubernetes/workers/versions.tf

@@ -8,7 +8,7 @@ terraform {
 
     ct = {
       source  = "poseidon/ct"
-      version = "~> 0.8"
+      version = "~> 0.9"
     }
   }
 }

bare-metal/fedora-coreos/kubernetes/README.md

@@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
 
 ## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
 
-* Kubernetes v1.21.2 (upstream)
+* Kubernetes v1.21.3 (upstream)
 * Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) or [flannel](https://github.com/coreos/flannel) networking
 * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/), SELinux enforcing
 * Advanced features like [snippets](https://typhoon.psdn.io/advanced/customization/#hosts) customization

bare-metal/fedora-coreos/kubernetes/bootstrap.tf

@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=c0718e85529bbdd53bb83b2ce41904710c6bf6f5"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=5746f9c221fb779def042c81ea827fed1b844f1d"
 
   cluster_name                    = var.cluster_name
   api_servers                     = [var.k8s_domain_name]

bare-metal/fedora-coreos/kubernetes/fcc/controller.yaml

@@ -50,7 +50,7 @@ systemd:
         Description=Kubelet (System Container)
         Wants=rpc-statd.service
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         ExecStartPre=/bin/mkdir -p /etc/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /opt/cni/bin
@@ -119,7 +119,7 @@ systemd:
         Type=oneshot
         RemainAfterExit=true
         WorkingDirectory=/opt/bootstrap
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         ExecStartPre=-/usr/bin/podman rm bootstrap
         ExecStart=/usr/bin/podman run --name bootstrap \
             --network host \

bare-metal/fedora-coreos/kubernetes/fcc/worker.yaml

@@ -23,7 +23,7 @@ systemd:
         Description=Kubelet (System Container)
         Wants=rpc-statd.service
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         ExecStartPre=/bin/mkdir -p /etc/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /opt/cni/bin

bare-metal/fedora-coreos/kubernetes/versions.tf

@@ -8,7 +8,7 @@ terraform {
 
     ct = {
       source  = "poseidon/ct"
-      version = "~> 0.8"
+      version = "~> 0.9"
     }
 
     matchbox = {

bare-metal/flatcar-linux/kubernetes/README.md

@@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
 
 ## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
 
-* Kubernetes v1.21.2 (upstream)
+* Kubernetes v1.21.3 (upstream)
 * Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) or [flannel](https://github.com/coreos/flannel) networking
 * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/)
 * Advanced features like [snippets](https://typhoon.psdn.io/advanced/customization/#hosts) customization

bare-metal/flatcar-linux/kubernetes/bootstrap.tf

@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=c0718e85529bbdd53bb83b2ce41904710c6bf6f5"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=5746f9c221fb779def042c81ea827fed1b844f1d"
 
   cluster_name                    = var.cluster_name
   api_servers                     = [var.k8s_domain_name]

bare-metal/flatcar-linux/kubernetes/cl/controller.yaml

@@ -63,7 +63,7 @@ systemd:
         After=docker.service
         Wants=rpc-statd.service
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         ExecStartPre=/bin/mkdir -p /etc/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /opt/cni/bin
@@ -124,7 +124,7 @@ systemd:
         Type=oneshot
         RemainAfterExit=true
         WorkingDirectory=/opt/bootstrap
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         ExecStart=/usr/bin/docker run \
             -v /etc/kubernetes/pki:/etc/kubernetes/pki:ro \
             -v /opt/bootstrap/assets:/assets:ro \

bare-metal/flatcar-linux/kubernetes/cl/worker.yaml

@@ -35,7 +35,7 @@ systemd:
         After=docker.service
         Wants=rpc-statd.service
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         ExecStartPre=/bin/mkdir -p /etc/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /opt/cni/bin

bare-metal/flatcar-linux/kubernetes/versions.tf

@@ -8,7 +8,7 @@ terraform {
 
     ct = {
       source  = "poseidon/ct"
-      version = "~> 0.8"
+      version = "~> 0.9"
     }
 
     matchbox = {

digital-ocean/fedora-coreos/kubernetes/README.md

@@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
 
 ## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
 
-* Kubernetes v1.21.2 (upstream)
+* Kubernetes v1.21.3 (upstream)
 * Single or multi-master, [Calico](https://www.projectcalico.org/) or [flannel](https://github.com/coreos/flannel) networking
 * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/), SELinux enforcing
 * Advanced features like [snippets](https://typhoon.psdn.io/advanced/customization/#hosts) customization

digital-ocean/fedora-coreos/kubernetes/bootstrap.tf

@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=c0718e85529bbdd53bb83b2ce41904710c6bf6f5"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=5746f9c221fb779def042c81ea827fed1b844f1d"
 
   cluster_name = var.cluster_name
   api_servers  = [format("%s.%s", var.cluster_name, var.dns_zone)]

digital-ocean/fedora-coreos/kubernetes/fcc/controller.yaml

@@ -52,7 +52,7 @@ systemd:
         After=afterburn.service
         Wants=rpc-statd.service
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         EnvironmentFile=/run/metadata/afterburn
         ExecStartPre=/bin/mkdir -p /etc/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
@@ -129,7 +129,7 @@ systemd:
             --volume /opt/bootstrap/assets:/assets:ro,Z \
             --volume /opt/bootstrap/apply:/apply:ro,Z \
             --entrypoint=/apply \
-            quay.io/poseidon/kubelet:v1.21.2
+            quay.io/poseidon/kubelet:v1.21.3
         ExecStartPost=/bin/touch /opt/bootstrap/bootstrap.done
         ExecStartPost=-/usr/bin/podman stop bootstrap
 storage:

digital-ocean/fedora-coreos/kubernetes/fcc/worker.yaml

@@ -26,7 +26,7 @@ systemd:
         After=afterburn.service
         Wants=rpc-statd.service
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         EnvironmentFile=/run/metadata/afterburn
         ExecStartPre=/bin/mkdir -p /etc/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
@@ -92,7 +92,7 @@ systemd:
         [Unit]
         Description=Delete Kubernetes node on shutdown
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         Type=oneshot
         RemainAfterExit=true
         ExecStart=/bin/true

digital-ocean/fedora-coreos/kubernetes/versions.tf

@@ -8,7 +8,7 @@ terraform {
 
     ct = {
       source  = "poseidon/ct"
-      version = "~> 0.8"
+      version = "~> 0.9"
     }
 
     digitalocean = {

digital-ocean/flatcar-linux/kubernetes/README.md

@@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
 
 ## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
 
-* Kubernetes v1.21.2 (upstream)
+* Kubernetes v1.21.3 (upstream)
 * Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) or [flannel](https://github.com/coreos/flannel) networking
 * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/)
 * Advanced features like [snippets](https://typhoon.psdn.io/advanced/customization/#hosts) customization

digital-ocean/flatcar-linux/kubernetes/bootstrap.tf

@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=c0718e85529bbdd53bb83b2ce41904710c6bf6f5"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=5746f9c221fb779def042c81ea827fed1b844f1d"
 
   cluster_name = var.cluster_name
   api_servers  = [format("%s.%s", var.cluster_name, var.dns_zone)]

digital-ocean/flatcar-linux/kubernetes/cl/controller.yaml

@@ -65,7 +65,7 @@ systemd:
         After=coreos-metadata.service
         Wants=rpc-statd.service
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         EnvironmentFile=/run/metadata/coreos
         ExecStartPre=/bin/mkdir -p /etc/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
@@ -127,7 +127,7 @@ systemd:
         Type=oneshot
         RemainAfterExit=true
         WorkingDirectory=/opt/bootstrap
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         ExecStart=/usr/bin/docker run \
             -v /etc/kubernetes/pki:/etc/kubernetes/pki:ro \
             -v /opt/bootstrap/assets:/assets:ro \

digital-ocean/flatcar-linux/kubernetes/cl/worker.yaml

@@ -37,7 +37,7 @@ systemd:
         After=coreos-metadata.service
         Wants=rpc-statd.service
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         EnvironmentFile=/run/metadata/coreos
         ExecStartPre=/bin/mkdir -p /etc/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
@@ -96,7 +96,7 @@ systemd:
         [Unit]
         Description=Delete Kubernetes node on shutdown
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         Type=oneshot
         RemainAfterExit=true
         ExecStart=/bin/true

digital-ocean/flatcar-linux/kubernetes/versions.tf

@@ -8,7 +8,7 @@ terraform {
 
     ct = {
       source  = "poseidon/ct"
-      version = "~> 0.8"
+      version = "~> 0.9"
     }
 
     digitalocean = {

docs/advanced/arm64.md

@@ -21,7 +21,7 @@ Create a cluster with ARM64 controller and worker nodes. Container workloads mus
 
 ```tf
 module "gravitas" {
-  source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.21.2"
+  source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.21.3"
 
   # AWS
   cluster_name = "gravitas"
@@ -47,9 +47,9 @@ Verify the cluster has only arm64 (`aarch64`) nodes.
 ```
 $ kubectl get nodes -o wide
 NAME             STATUS   ROLES    AGE    VERSION   INTERNAL-IP   EXTERNAL-IP   OS-IMAGE                          KERNEL-VERSION            CONTAINER-RUNTIME
-ip-10-0-12-178   Ready    <none>   101s   v1.21.2   10.0.12.178   <none>        Fedora CoreOS 32.20201104.dev.0   5.8.17-200.fc32.aarch64   docker://19.3.11
+ip-10-0-12-178   Ready    <none>   101s   v1.21.3   10.0.12.178   <none>        Fedora CoreOS 32.20201104.dev.0   5.8.17-200.fc32.aarch64   docker://19.3.11
-ip-10-0-18-93    Ready    <none>   102s   v1.21.2   10.0.18.93    <none>        Fedora CoreOS 32.20201104.dev.0   5.8.17-200.fc32.aarch64   docker://19.3.11
+ip-10-0-18-93    Ready    <none>   102s   v1.21.3   10.0.18.93    <none>        Fedora CoreOS 32.20201104.dev.0   5.8.17-200.fc32.aarch64   docker://19.3.11
-ip-10-0-90-10    Ready    <none>   104s   v1.21.2   10.0.90.10    <none>        Fedora CoreOS 32.20201104.dev.0   5.8.17-200.fc32.aarch64   docker://19.3.11
+ip-10-0-90-10    Ready    <none>   104s   v1.21.3   10.0.90.10    <none>        Fedora CoreOS 32.20201104.dev.0   5.8.17-200.fc32.aarch64   docker://19.3.11
 ```
 
 ## Hybrid
@@ -60,7 +60,7 @@ Create a hybrid/mixed arch cluster by defining an AWS cluster. Then define a [wo
 
     ```tf
     module "gravitas" {
-      source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.21.2"
+      source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.21.3"
 
       # AWS
       cluster_name = "gravitas"
@@ -83,7 +83,7 @@ Create a hybrid/mixed arch cluster by defining an AWS cluster. Then define a [wo
 
     ```tf
     module "gravitas-arm64" {
-      source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes/workers?ref=v1.21.2"
+      source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes/workers?ref=v1.21.3"
 
       # AWS
       vpc_id          = module.gravitas.vpc_id
@@ -108,9 +108,9 @@ Verify amd64 (x86_64) and arm64 (aarch64) nodes are present.
 ```
 $ kubectl get nodes -o wide
 NAME            STATUS   ROLES    AGE     VERSION   INTERNAL-IP   EXTERNAL-IP   OS-IMAGE                          KERNEL-VERSION             CONTAINER-RUNTIME
-ip-10-0-1-81    Ready    <none>   4m28s   v1.21.2   10.0.1.81     <none>        Fedora CoreOS 34.20210427.3.0     5.11.15-300.fc34.x86_64    docker://20.10.6
+ip-10-0-1-81    Ready    <none>   4m28s   v1.21.3   10.0.1.81     <none>        Fedora CoreOS 34.20210427.3.0     5.11.15-300.fc34.x86_64    docker://20.10.6
-ip-10-0-17-86   Ready    <none>   4m28s   v1.21.2   10.0.17.86    <none>        Fedora CoreOS 33.20210413.dev.0   5.10.19-200.fc33.aarch64   docker://19.3.13
+ip-10-0-17-86   Ready    <none>   4m28s   v1.21.3   10.0.17.86    <none>        Fedora CoreOS 33.20210413.dev.0   5.10.19-200.fc33.aarch64   docker://19.3.13
-ip-10-0-21-45   Ready    <none>   4m28s   v1.21.2   10.0.21.45    <none>        Fedora CoreOS 34.20210427.3.0     5.11.15-300.fc34.x86_64    docker://20.10.6
+ip-10-0-21-45   Ready    <none>   4m28s   v1.21.3   10.0.21.45    <none>        Fedora CoreOS 34.20210427.3.0     5.11.15-300.fc34.x86_64    docker://20.10.6
-ip-10-0-40-36   Ready    <none>   4m22s   v1.21.2   10.0.40.36    <none>        Fedora CoreOS 34.20210427.3.0     5.11.15-300.fc34.x86_64    docker://20.10.6
+ip-10-0-40-36   Ready    <none>   4m22s   v1.21.3   10.0.40.36    <none>        Fedora CoreOS 34.20210427.3.0     5.11.15-300.fc34.x86_64    docker://20.10.6
 ```
 

docs/advanced/nodes.md

@@ -36,7 +36,7 @@ Add custom initial worker node labels to default workers or worker pool nodes to
 
     ```tf
     module "yavin" {
-      source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.21.2"
+      source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.21.3"
 
       # Google Cloud
       cluster_name  = "yavin"
@@ -57,7 +57,7 @@ Add custom initial worker node labels to default workers or worker pool nodes to
 
     ```tf
     module "yavin-pool" {
-      source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.21.2"
+      source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.21.3"
 
       # Google Cloud
       cluster_name = "yavin"
@@ -89,7 +89,7 @@ Add custom initial taints on worker pool nodes to indicate a node is unique and
 
     ```tf
     module "yavin" {
-      source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.21.2"
+      source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.21.3"
 
       # Google Cloud
       cluster_name  = "yavin"
@@ -110,7 +110,7 @@ Add custom initial taints on worker pool nodes to indicate a node is unique and
 
     ```tf
     module "yavin-pool" {
-      source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.21.2"
+      source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.21.3"
 
       # Google Cloud
       cluster_name = "yavin"

docs/advanced/worker-pools.md

@@ -19,7 +19,7 @@ Create a cluster following the AWS [tutorial](../flatcar-linux/aws.md#cluster).
 
     ```tf
     module "tempest-worker-pool" {
-      source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes/workers?ref=v1.21.2"
+      source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes/workers?ref=v1.21.3"
 
       # AWS
       vpc_id          = module.tempest.vpc_id
@@ -42,7 +42,7 @@ Create a cluster following the AWS [tutorial](../flatcar-linux/aws.md#cluster).
 
     ```tf
     module "tempest-worker-pool" {
-      source = "git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes/workers?ref=v1.21.2"
+      source = "git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes/workers?ref=v1.21.3"
 
       # AWS
       vpc_id          = module.tempest.vpc_id
@@ -93,7 +93,7 @@ The AWS internal `workers` module supports a number of [variables](https://githu
 | os_image | AMI channel for a Container Linux derivative | "flatcar-stable" | flatcar-stable, flatcar-beta, flatcar-alpha |
 | os_stream | Fedora CoreOS stream for compute instances | "stable" | "testing", "next" |
 | disk_size | Size of the EBS volume in GB | 40 | 100 |
-| disk_type | Type of the EBS volume | "gp2" | standard, gp2, io1 |
+| disk_type | Type of the EBS volume | "gp3" | standard, gp2, gp3, io1 |
 | disk_iops | IOPS of the EBS volume | 0 (i.e. auto) | 400 |
 | spot_price | Spot price in USD for worker instances or 0 to use on-demand instances | 0 | 0.10 |
 | snippets | Fedora CoreOS or Container Linux Config snippets | [] | [examples](/advanced/customization/) |
@@ -111,7 +111,7 @@ Create a cluster following the Azure [tutorial](../flatcar-linux/azure.md#cluste
 
     ```tf
     module "ramius-worker-pool" {
-      source = "git::https://github.com/poseidon/typhoon//azure/fedora-coreos/kubernetes/workers?ref=v1.21.2"
+      source = "git::https://github.com/poseidon/typhoon//azure/fedora-coreos/kubernetes/workers?ref=v1.21.3"
 
       # Azure
       region                  = module.ramius.region
@@ -137,7 +137,7 @@ Create a cluster following the Azure [tutorial](../flatcar-linux/azure.md#cluste
 
     ```tf
     module "ramius-worker-pool" {
-      source = "git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes/workers?ref=v1.21.2"
+      source = "git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes/workers?ref=v1.21.3"
 
       # Azure
       region                  = module.ramius.region
@@ -207,7 +207,7 @@ Create a cluster following the Google Cloud [tutorial](../flatcar-linux/google-c
 
     ```tf
     module "yavin-worker-pool" {
-      source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.21.2"
+      source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes/workers?ref=v1.21.3"
 
       # Google Cloud
       region       = "europe-west2"
@@ -231,7 +231,7 @@ Create a cluster following the Google Cloud [tutorial](../flatcar-linux/google-c
 
     ```tf
     module "yavin-worker-pool" {
-      source = "git::https://github.com/poseidon/typhoon//google-cloud/flatcar-linux/kubernetes/workers?ref=v1.21.2"
+      source = "git::https://github.com/poseidon/typhoon//google-cloud/flatcar-linux/kubernetes/workers?ref=v1.21.3"
 
       # Google Cloud
       region       = "europe-west2"
@@ -262,11 +262,11 @@ Verify a managed instance group of workers joins the cluster within a few minute
 ```
 $ kubectl get nodes
 NAME                                             STATUS   AGE    VERSION
-yavin-controller-0.c.example-com.internal        Ready    6m     v1.21.2
+yavin-controller-0.c.example-com.internal        Ready    6m     v1.21.3
-yavin-worker-jrbf.c.example-com.internal         Ready    5m     v1.21.2
+yavin-worker-jrbf.c.example-com.internal         Ready    5m     v1.21.3
-yavin-worker-mzdm.c.example-com.internal         Ready    5m     v1.21.2
+yavin-worker-mzdm.c.example-com.internal         Ready    5m     v1.21.3
-yavin-16x-worker-jrbf.c.example-com.internal     Ready    3m     v1.21.2
+yavin-16x-worker-jrbf.c.example-com.internal     Ready    3m     v1.21.3
-yavin-16x-worker-mzdm.c.example-com.internal     Ready    3m     v1.21.2
+yavin-16x-worker-mzdm.c.example-com.internal     Ready    3m     v1.21.3
 ```
 
 ### Variables

docs/fedora-coreos/aws.md

@@ -1,6 +1,6 @@
 # AWS
 
-In this tutorial, we'll create a Kubernetes v1.21.2 cluster on AWS with Fedora CoreOS.
+In this tutorial, we'll create a Kubernetes v1.21.3 cluster on AWS with Fedora CoreOS.
 
 We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a VPC, gateway, subnets, security groups, controller instances, worker auto-scaling group, network load balancer, and TLS assets.
 
@@ -51,11 +51,11 @@ terraform {
   required_providers {
     ct = {
       source  = "poseidon/ct"
-      version = "0.8.0"
+      version = "0.9.0"
     }
     aws = {
       source = "hashicorp/aws"
-      version = "3.39.0"
+      version = "3.48.0"
     }
   }
 }
@@ -72,7 +72,7 @@ Define a Kubernetes cluster using the module `aws/fedora-coreos/kubernetes`.
 
 ```tf
 module "tempest" {
-  source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.21.2"
+  source = "git::https://github.com/poseidon/typhoon//aws/fedora-coreos/kubernetes?ref=v1.21.3"
 
   # AWS
   cluster_name = "tempest"
@@ -145,9 +145,9 @@ List nodes in the cluster.
 $ export KUBECONFIG=/home/user/.kube/configs/tempest-config
 $ kubectl get nodes
 NAME           STATUS  ROLES    AGE  VERSION
-ip-10-0-3-155  Ready   <none>   10m  v1.21.2
+ip-10-0-3-155  Ready   <none>   10m  v1.21.3
-ip-10-0-26-65  Ready   <none>   10m  v1.21.2
+ip-10-0-26-65  Ready   <none>   10m  v1.21.3
-ip-10-0-41-21  Ready   <none>   10m  v1.21.2
+ip-10-0-41-21  Ready   <none>   10m  v1.21.3
 ```
 
 List the pods.
@@ -212,7 +212,7 @@ Reference the DNS zone id with `aws_route53_zone.zone-for-clusters.zone_id`.
 | worker_type | EC2 instance type for workers | "t3.small" | See below |
 | os_stream | Fedora CoreOS stream for compute instances | "stable" | "testing", "next" |
 | disk_size | Size of the EBS volume in GB | 30 | 100 |
-| disk_type | Type of the EBS volume | "gp2" | standard, gp2, io1 |
+| disk_type | Type of the EBS volume | "gp3" | standard, gp2, gp3, io1 |
 | disk_iops | IOPS of the EBS volume | 0 (i.e. auto) | 400 |
 | worker_target_groups | Target group ARNs to which worker instances should be added | [] | [aws_lb_target_group.app.id] |
 | worker_price | Spot price in USD for worker instances or 0 to use on-demand instances | 0 | 0.10 |

docs/fedora-coreos/azure.md

@@ -1,6 +1,6 @@
 # Azure
 
-In this tutorial, we'll create a Kubernetes v1.21.2 cluster on Azure with Fedora CoreOS.
+In this tutorial, we'll create a Kubernetes v1.21.3 cluster on Azure with Fedora CoreOS.
 
 We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a resource group, virtual network, subnets, security groups, controller availability set, worker scale set, load balancer, and TLS assets.
 
@@ -48,11 +48,11 @@ terraform {
   required_providers {
     ct = {
       source  = "poseidon/ct"
-      version = "0.8.0"
+      version = "0.9.0"
     }
     azurerm = {
       source = "hashicorp/azurerm"
-      version = "2.58.0"
+      version = "2.68.0"
     }
   }
 }
@@ -86,7 +86,7 @@ Define a Kubernetes cluster using the module `azure/fedora-coreos/kubernetes`.
 
 ```tf
 module "ramius" {
-  source = "git::https://github.com/poseidon/typhoon//azure/fedora-coreos/kubernetes?ref=v1.21.2"
+  source = "git::https://github.com/poseidon/typhoon//azure/fedora-coreos/kubernetes?ref=v1.21.3"
 
   # Azure
   cluster_name   = "ramius"
@@ -161,9 +161,9 @@ List nodes in the cluster.
 $ export KUBECONFIG=/home/user/.kube/configs/ramius-config
 $ kubectl get nodes
 NAME                  STATUS  ROLES   AGE  VERSION
-ramius-controller-0   Ready   <none>  24m  v1.21.2
+ramius-controller-0   Ready   <none>  24m  v1.21.3
-ramius-worker-000001  Ready   <none>  25m  v1.21.2
+ramius-worker-000001  Ready   <none>  25m  v1.21.3
-ramius-worker-000002  Ready   <none>  24m  v1.21.2
+ramius-worker-000002  Ready   <none>  24m  v1.21.3
 ```
 
 List the pods.

docs/fedora-coreos/bare-metal.md

@@ -1,6 +1,6 @@
 # Bare-Metal
 
-In this tutorial, we'll network boot and provision a Kubernetes v1.21.2 cluster on bare-metal with Fedora CoreOS.
+In this tutorial, we'll network boot and provision a Kubernetes v1.21.3 cluster on bare-metal with Fedora CoreOS.
 
 First, we'll deploy a [Matchbox](https://github.com/poseidon/matchbox) service and setup a network boot environment. Then, we'll declare a Kubernetes cluster using the Typhoon Terraform module and power on machines. On PXE boot, machines will install Fedora CoreOS to disk, reboot into the disk install, and provision themselves as Kubernetes controllers or workers via Ignition.
 
@@ -138,7 +138,7 @@ terraform {
   required_providers {
     ct = {
       source  = "poseidon/ct"
-      version = "0.8.0"
+      version = "0.9.0"
     }
     matchbox = {
       source = "poseidon/matchbox"
@@ -154,7 +154,7 @@ Define a Kubernetes cluster using the module `bare-metal/fedora-coreos/kubernete
 
 ```tf
 module "mercury" {
-  source = "git::https://github.com/poseidon/typhoon//bare-metal/fedora-coreos/kubernetes?ref=v1.21.2"
+  source = "git::https://github.com/poseidon/typhoon//bare-metal/fedora-coreos/kubernetes?ref=v1.21.3"
 
   # bare-metal
   cluster_name            = "mercury"
@@ -283,9 +283,9 @@ List nodes in the cluster.
 $ export KUBECONFIG=/home/user/.kube/configs/mercury-config
 $ kubectl get nodes
 NAME                STATUS  ROLES   AGE  VERSION
-node1.example.com   Ready   <none>  10m  v1.21.2
+node1.example.com   Ready   <none>  10m  v1.21.3
-node2.example.com   Ready   <none>  10m  v1.21.2
+node2.example.com   Ready   <none>  10m  v1.21.3
-node3.example.com   Ready   <none>  10m  v1.21.2
+node3.example.com   Ready   <none>  10m  v1.21.3
 ```
 
 List the pods.

docs/fedora-coreos/digitalocean.md

@@ -1,6 +1,6 @@
 # DigitalOcean
 
-In this tutorial, we'll create a Kubernetes v1.21.2 cluster on DigitalOcean with Fedora CoreOS.
+In this tutorial, we'll create a Kubernetes v1.21.3 cluster on DigitalOcean with Fedora CoreOS.
 
 We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create controller droplets, worker droplets, DNS records, tags, and TLS assets.
 
@@ -51,7 +51,7 @@ terraform {
   required_providers {
     ct = {
       source  = "poseidon/ct"
-      version = "0.8.0"
+      version = "0.9.0"
     }
     digitalocean = {
       source = "digitalocean/digitalocean"
@@ -81,7 +81,7 @@ Define a Kubernetes cluster using the module `digital-ocean/fedora-coreos/kubern
 
 ```tf
 module "nemo" {
-  source = "git::https://github.com/poseidon/typhoon//digital-ocean/fedora-coreos/kubernetes?ref=v1.21.2"
+  source = "git::https://github.com/poseidon/typhoon//digital-ocean/fedora-coreos/kubernetes?ref=v1.21.3"
 
   # Digital Ocean
   cluster_name = "nemo"
@@ -155,9 +155,9 @@ List nodes in the cluster.
 $ export KUBECONFIG=/home/user/.kube/configs/nemo-config
 $ kubectl get nodes
 NAME               STATUS  ROLES   AGE  VERSION
-10.132.110.130     Ready   <none>  10m  v1.21.2
+10.132.110.130     Ready   <none>  10m  v1.21.3
-10.132.115.81      Ready   <none>  10m  v1.21.2
+10.132.115.81      Ready   <none>  10m  v1.21.3
-10.132.124.107     Ready   <none>  10m  v1.21.2
+10.132.124.107     Ready   <none>  10m  v1.21.3
 ```
 
 List the pods.

docs/fedora-coreos/google-cloud.md

@@ -1,6 +1,6 @@
 # Google Cloud
 
-In this tutorial, we'll create a Kubernetes v1.21.2 cluster on Google Compute Engine with Fedora CoreOS.
+In this tutorial, we'll create a Kubernetes v1.21.3 cluster on Google Compute Engine with Fedora CoreOS.
 
 We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a network, firewall rules, health checks, controller instances, worker managed instance group, load balancers, and TLS assets.
 
@@ -52,11 +52,11 @@ terraform {
   required_providers {
     ct = {
       source  = "poseidon/ct"
-      version = "0.8.0"
+      version = "0.9.0"
     }
     google = {
       source = "hashicorp/google"
-      version = "3.66.1"
+      version = "3.75.0"
     }
   }
 }
@@ -147,9 +147,9 @@ List nodes in the cluster.
 $ export KUBECONFIG=/home/user/.kube/configs/yavin-config
 $ kubectl get nodes
 NAME                                       ROLES    STATUS  AGE  VERSION
-yavin-controller-0.c.example-com.internal  <none>   Ready   6m   v1.21.2
+yavin-controller-0.c.example-com.internal  <none>   Ready   6m   v1.21.3
-yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.21.2
+yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.21.3
-yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.21.2
+yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.21.3
 ```
 
 List the pods.

docs/flatcar-linux/aws.md

@@ -1,6 +1,6 @@
 # AWS
 
-In this tutorial, we'll create a Kubernetes v1.21.2 cluster on AWS with Flatcar Linux.
+In this tutorial, we'll create a Kubernetes v1.21.3 cluster on AWS with Flatcar Linux.
 
 We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a VPC, gateway, subnets, security groups, controller instances, worker auto-scaling group, network load balancer, and TLS assets.
 
@@ -51,11 +51,11 @@ terraform {
   required_providers {
     ct = {
       source  = "poseidon/ct"
-      version = "0.8.0"
+      version = "0.9.0"
     }
     aws = {
       source = "hashicorp/aws"
-      version = "3.39.0"
+      version = "3.48.0"
     }
   }
 }
@@ -72,7 +72,7 @@ Define a Kubernetes cluster using the module `aws/flatcar-linux/kubernetes`.
 
 ```tf
 module "tempest" {
-  source = "git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes?ref=v1.21.2"
+  source = "git::https://github.com/poseidon/typhoon//aws/flatcar-linux/kubernetes?ref=v1.21.3"
 
   # AWS
   cluster_name = "tempest"
@@ -145,9 +145,9 @@ List nodes in the cluster.
 $ export KUBECONFIG=/home/user/.kube/configs/tempest-config
 $ kubectl get nodes
 NAME           STATUS  ROLES   AGE  VERSION
-ip-10-0-3-155  Ready   <none>  10m  v1.21.2
+ip-10-0-3-155  Ready   <none>  10m  v1.21.3
-ip-10-0-26-65  Ready   <none>  10m  v1.21.2
+ip-10-0-26-65  Ready   <none>  10m  v1.21.3
-ip-10-0-41-21  Ready   <none>  10m  v1.21.2
+ip-10-0-41-21  Ready   <none>  10m  v1.21.3
 ```
 
 List the pods.
@@ -212,7 +212,7 @@ Reference the DNS zone id with `aws_route53_zone.zone-for-clusters.zone_id`.
 | worker_type | EC2 instance type for workers | "t3.small" | See below |
 | os_image | AMI channel for a Container Linux derivative | "flatcar-stable" | flatcar-stable, flatcar-beta, flatcar-alpha |
 | disk_size | Size of the EBS volume in GB | 30 | 100 |
-| disk_type | Type of the EBS volume | "gp2" | standard, gp2, io1 |
+| disk_type | Type of the EBS volume | "gp3" | standard, gp2, gp3, io1 |
 | disk_iops | IOPS of the EBS volume | 0 (i.e. auto) | 400 |
 | worker_target_groups | Target group ARNs to which worker instances should be added | [] | [aws_lb_target_group.app.id] |
 | worker_price | Spot price in USD for worker instances or 0 to use on-demand instances | 0/null | 0.10 |

docs/flatcar-linux/azure.md

@@ -1,6 +1,6 @@
 # Azure
 
-In this tutorial, we'll create a Kubernetes v1.21.2 cluster on Azure with Flatcar Linux.
+In this tutorial, we'll create a Kubernetes v1.21.3 cluster on Azure with Flatcar Linux.
 
 We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a resource group, virtual network, subnets, security groups, controller availability set, worker scale set, load balancer, and TLS assets.
 
@@ -48,11 +48,11 @@ terraform {
   required_providers {
     ct = {
       source  = "poseidon/ct"
-      version = "0.8.0"
+      version = "0.9.0"
     }
     azurerm = {
       source = "hashicorp/azurerm"
-      version = "2.58.0"
+      version = "2.68.0"
     }
   }
 }
@@ -75,7 +75,7 @@ Define a Kubernetes cluster using the module `azure/flatcar-linux/kubernetes`.
 
 ```tf
 module "ramius" {
-  source = "git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes?ref=v1.21.2"
+  source = "git::https://github.com/poseidon/typhoon//azure/flatcar-linux/kubernetes?ref=v1.21.3"
 
   # Azure
   cluster_name   = "ramius"
@@ -149,9 +149,9 @@ List nodes in the cluster.
 $ export KUBECONFIG=/home/user/.kube/configs/ramius-config
 $ kubectl get nodes
 NAME                  STATUS  ROLES   AGE  VERSION
-ramius-controller-0   Ready   <none>  24m  v1.21.2
+ramius-controller-0   Ready   <none>  24m  v1.21.3
-ramius-worker-000001  Ready   <none>  25m  v1.21.2
+ramius-worker-000001  Ready   <none>  25m  v1.21.3
-ramius-worker-000002  Ready   <none>  24m  v1.21.2
+ramius-worker-000002  Ready   <none>  24m  v1.21.3
 ```
 
 List the pods.

docs/flatcar-linux/bare-metal.md

@@ -1,6 +1,6 @@
 # Bare-Metal
 
-In this tutorial, we'll network boot and provision a Kubernetes v1.21.2 cluster on bare-metal with Flatcar Linux.
+In this tutorial, we'll network boot and provision a Kubernetes v1.21.3 cluster on bare-metal with Flatcar Linux.
 
 First, we'll deploy a [Matchbox](https://github.com/poseidon/matchbox) service and setup a network boot environment. Then, we'll declare a Kubernetes cluster using the Typhoon Terraform module and power on machines. On PXE boot, machines will install Container Linux to disk, reboot into the disk install, and provision themselves as Kubernetes controllers or workers via Ignition.
 
@@ -138,7 +138,7 @@ terraform {
   required_providers {
     ct = {
       source  = "poseidon/ct"
-      version = "0.8.0"
+      version = "0.9.0"
     }
     matchbox = {
       source = "poseidon/matchbox"
@@ -154,7 +154,7 @@ Define a Kubernetes cluster using the module `bare-metal/flatcar-linux/kubernete
 
 ```tf
 module "mercury" {
-  source = "git::https://github.com/poseidon/typhoon//bare-metal/flatcar-linux/kubernetes?ref=v1.21.2"
+  source = "git::https://github.com/poseidon/typhoon//bare-metal/flatcar-linux/kubernetes?ref=v1.21.3"
 
   # bare-metal
   cluster_name            = "mercury"
@@ -293,9 +293,9 @@ List nodes in the cluster.
 $ export KUBECONFIG=/home/user/.kube/configs/mercury-config
 $ kubectl get nodes
 NAME                STATUS  ROLES   AGE  VERSION
-node1.example.com   Ready   <none>  10m  v1.21.2
+node1.example.com   Ready   <none>  10m  v1.21.3
-node2.example.com   Ready   <none>  10m  v1.21.2
+node2.example.com   Ready   <none>  10m  v1.21.3
-node3.example.com   Ready   <none>  10m  v1.21.2
+node3.example.com   Ready   <none>  10m  v1.21.3
 ```
 
 List the pods.

docs/flatcar-linux/digitalocean.md

@@ -1,6 +1,6 @@
 # DigitalOcean
 
-In this tutorial, we'll create a Kubernetes v1.21.2 cluster on DigitalOcean with Flatcar Linux.
+In this tutorial, we'll create a Kubernetes v1.21.3 cluster on DigitalOcean with Flatcar Linux.
 
 We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create controller droplets, worker droplets, DNS records, tags, and TLS assets.
 
@@ -51,7 +51,7 @@ terraform {
   required_providers {
     ct = {
       source  = "poseidon/ct"
-      version = "0.8.0"
+      version = "0.9.0"
     }
     digitalocean = {
       source = "digitalocean/digitalocean"
@@ -81,7 +81,7 @@ Define a Kubernetes cluster using the module `digital-ocean/flatcar-linux/kubern
 
 ```tf
 module "nemo" {
-  source = "git::https://github.com/poseidon/typhoon//digital-ocean/flatcar-linux/kubernetes?ref=v1.21.2"
+  source = "git::https://github.com/poseidon/typhoon//digital-ocean/flatcar-linux/kubernetes?ref=v1.21.3"
 
   # Digital Ocean
   cluster_name = "nemo"
@@ -155,9 +155,9 @@ List nodes in the cluster.
 $ export KUBECONFIG=/home/user/.kube/configs/nemo-config
 $ kubectl get nodes
 NAME               STATUS  ROLES   AGE  VERSION
-10.132.110.130     Ready   <none>  10m  v1.21.2
+10.132.110.130     Ready   <none>  10m  v1.21.3
-10.132.115.81      Ready   <none>  10m  v1.21.2
+10.132.115.81      Ready   <none>  10m  v1.21.3
-10.132.124.107     Ready   <none>  10m  v1.21.2
+10.132.124.107     Ready   <none>  10m  v1.21.3
 ```
 
 List the pods.

docs/flatcar-linux/google-cloud.md

@@ -1,6 +1,6 @@
 # Google Cloud
 
-In this tutorial, we'll create a Kubernetes v1.21.2 cluster on Google Compute Engine with Flatcar Linux.
+In this tutorial, we'll create a Kubernetes v1.21.3 cluster on Google Compute Engine with Flatcar Linux.
 
 We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a network, firewall rules, health checks, controller instances, worker managed instance group, load balancers, and TLS assets.
 
@@ -52,11 +52,11 @@ terraform {
   required_providers {
     ct = {
       source  = "poseidon/ct"
-      version = "0.8.0"
+      version = "0.9.0"
     }
     google = {
       source = "hashicorp/google"
-      version = "3.66.1"
+      version = "3.75.0"
     }
   }
 }
@@ -92,7 +92,7 @@ Define a Kubernetes cluster using the module `google-cloud/flatcar-linux/kuberne
 
 ```tf
 module "yavin" {
-  source = "git::https://github.com/poseidon/typhoon//google-cloud/flatcar-linux/kubernetes?ref=v1.21.2"
+  source = "git::https://github.com/poseidon/typhoon//google-cloud/flatcar-linux/kubernetes?ref=v1.21.3"
 
   # Google Cloud
   cluster_name  = "yavin"
@@ -167,9 +167,9 @@ List nodes in the cluster.
 $ export KUBECONFIG=/home/user/.kube/configs/yavin-config
 $ kubectl get nodes
 NAME                                       ROLES    STATUS  AGE  VERSION
-yavin-controller-0.c.example-com.internal  <none>   Ready   6m   v1.21.2
+yavin-controller-0.c.example-com.internal  <none>   Ready   6m   v1.21.3
-yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.21.2
+yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.21.3
-yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.21.2
+yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.21.3
 ```
 
 List the pods.

docs/index.md

@@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
 
 ## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
 
-* Kubernetes v1.21.2 (upstream)
+* Kubernetes v1.21.3 (upstream)
 * Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) or [flannel](https://github.com/coreos/flannel) networking
 * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/), SELinux enforcing
 * Advanced features like [worker pools](advanced/worker-pools/), [preemptible](fedora-coreos/google-cloud/#preemption) workers, and [snippets](advanced/customization/#hosts) customization
@@ -57,7 +57,7 @@ Define a Kubernetes cluster by using the Terraform module for your chosen platfo
 
 ```tf
 module "yavin" {
-  source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.21.2"
+  source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.21.3"
 
   # Google Cloud
   cluster_name  = "yavin"
@@ -95,9 +95,9 @@ In 4-8 minutes (varies by platform), the cluster will be ready. This Google Clou
 $ export KUBECONFIG=/home/user/.kube/configs/yavin-config
 $ kubectl get nodes
 NAME                                       ROLES    STATUS  AGE  VERSION
-yavin-controller-0.c.example-com.internal  <none>   Ready   6m   v1.21.2
+yavin-controller-0.c.example-com.internal  <none>   Ready   6m   v1.21.3
-yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.21.2
+yavin-worker-jrbf.c.example-com.internal   <none>   Ready   5m   v1.21.3
-yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.21.2
+yavin-worker-mzdm.c.example-com.internal   <none>   Ready   5m   v1.21.3
 ```
 
 List the pods.

docs/topics/maintenance.md

@@ -13,12 +13,12 @@ Typhoon provides tagged releases to allow clusters to be versioned using ordinar
 
 ```
 module "yavin" {
-  source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.21.2"
+  source = "git::https://github.com/poseidon/typhoon//google-cloud/fedora-coreos/kubernetes?ref=v1.21.3"
   ...
 }
 
 module "mercury" {
-  source = "git::https://github.com/poseidon/typhoon//bare-metal/flatcar-linux/kubernetes?ref=v1.21.2"
+  source = "git::https://github.com/poseidon/typhoon//bare-metal/flatcar-linux/kubernetes?ref=v1.21.3"
   ...
 }
 ```
@@ -140,8 +140,8 @@ terraform {
   required_providers {
     ct = {
       source  = "poseidon/ct"
--     version = "0.7.1"
+-     version = "0.8.0"
-+     version = "0.8.0"
++     version = "0.9.0"
     }
     ...
   }
@@ -197,7 +197,7 @@ Typhoon modules have been updated for v0.13.x. Poseidon publishes [providers](/t
 
 | Typhoon Release   | Terraform version   |
 |-------------------|---------------------|
-| v1.21.2 - ?       | v0.13.x, v0.14.4+, v0.15.x, v1.0.x |
+| v1.21.3 - ?       | v0.13.x, v0.14.4+, v0.15.x, v1.0.x |
 | v1.21.1 - v1.21.1 | v0.13.x, v0.14.4+, v0.15.x |
 | v1.20.2 - v1.21.0 | v0.13.x, v0.14.4+   |
 | v1.20.0 - v1.20.2 | v0.13.x             |

google-cloud/fedora-coreos/kubernetes/README.md

@@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
 
 ## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
 
-* Kubernetes v1.21.2 (upstream)
+* Kubernetes v1.21.3 (upstream)
 * Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) or [flannel](https://github.com/coreos/flannel) networking
 * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/), SELinux enforcing
 * Advanced features like [worker pools](https://typhoon.psdn.io/advanced/worker-pools/), [preemptible](https://typhoon.psdn.io/fedora-coreos/google-cloud/#preemption) workers, and [snippets](https://typhoon.psdn.io/advanced/customization/#hosts) customization

google-cloud/fedora-coreos/kubernetes/bootstrap.tf

@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=c0718e85529bbdd53bb83b2ce41904710c6bf6f5"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=5746f9c221fb779def042c81ea827fed1b844f1d"
 
   cluster_name          = var.cluster_name
   api_servers           = [format("%s.%s", var.cluster_name, var.dns_zone)]

google-cloud/fedora-coreos/kubernetes/fcc/controller.yaml

@@ -51,7 +51,7 @@ systemd:
         Description=Kubelet (System Container)
         Wants=rpc-statd.service
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         ExecStartPre=/bin/mkdir -p /etc/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /opt/cni/bin
@@ -117,7 +117,7 @@ systemd:
             --volume /opt/bootstrap/assets:/assets:ro,Z \
             --volume /opt/bootstrap/apply:/apply:ro,Z \
             --entrypoint=/apply \
-            quay.io/poseidon/kubelet:v1.21.2
+            quay.io/poseidon/kubelet:v1.21.3
         ExecStartPost=/bin/touch /opt/bootstrap/bootstrap.done
         ExecStartPost=-/usr/bin/podman stop bootstrap
 storage:

google-cloud/fedora-coreos/kubernetes/versions.tf

@@ -9,7 +9,7 @@ terraform {
 
     ct = {
       source  = "poseidon/ct"
-      version = "~> 0.8"
+      version = "~> 0.9"
     }
   }
 }

google-cloud/fedora-coreos/kubernetes/workers/fcc/worker.yaml

@@ -24,7 +24,7 @@ systemd:
         Description=Kubelet (System Container)
         Wants=rpc-statd.service
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         ExecStartPre=/bin/mkdir -p /etc/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /opt/cni/bin
@@ -85,7 +85,7 @@ systemd:
         [Unit]
         Description=Delete Kubernetes node on shutdown
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         Type=oneshot
         RemainAfterExit=true
         ExecStart=/bin/true

google-cloud/fedora-coreos/kubernetes/workers/versions.tf

@@ -8,7 +8,7 @@ terraform {
 
     ct = {
       source  = "poseidon/ct"
-      version = "~> 0.8"
+      version = "~> 0.9"
     }
   }
 }

google-cloud/flatcar-linux/kubernetes/README.md

@@ -11,7 +11,7 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
 
 ## Features <a href="https://www.cncf.io/certification/software-conformance/"><img align="right" src="https://storage.googleapis.com/poseidon/certified-kubernetes.png"></a>
 
-* Kubernetes v1.21.2 (upstream)
+* Kubernetes v1.21.3 (upstream)
 * Single or multi-master, [Calico](https://www.projectcalico.org/) or [Cilium](https://github.com/cilium/cilium) or [flannel](https://github.com/coreos/flannel) networking
 * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/)
 * Advanced features like [worker pools](https://typhoon.psdn.io/advanced/worker-pools/), [preemptible](https://typhoon.psdn.io/flatcar-linux/google-cloud/#preemption) workers, and [snippets](https://typhoon.psdn.io/advanced/customization/#hosts) customization

google-cloud/flatcar-linux/kubernetes/bootstrap.tf

@@ -1,6 +1,6 @@
 # Kubernetes assets (kubeconfig, manifests)
 module "bootstrap" {
-  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=c0718e85529bbdd53bb83b2ce41904710c6bf6f5"
+  source = "git::https://github.com/poseidon/terraform-render-bootstrap.git?ref=5746f9c221fb779def042c81ea827fed1b844f1d"
 
   cluster_name          = var.cluster_name
   api_servers           = [format("%s.%s", var.cluster_name, var.dns_zone)]

google-cloud/flatcar-linux/kubernetes/cl/controller.yaml

@@ -55,7 +55,7 @@ systemd:
         After=docker.service
         Wants=rpc-statd.service
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         ExecStartPre=/bin/mkdir -p /etc/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /opt/cni/bin
@@ -115,7 +115,7 @@ systemd:
         Type=oneshot
         RemainAfterExit=true
         WorkingDirectory=/opt/bootstrap
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         ExecStart=/usr/bin/docker run \
             -v /etc/kubernetes/pki:/etc/kubernetes/pki:ro \
             -v /opt/bootstrap/assets:/assets:ro \

google-cloud/flatcar-linux/kubernetes/versions.tf

@@ -9,7 +9,7 @@ terraform {
 
     ct = {
       source  = "poseidon/ct"
-      version = "~> 0.8"
+      version = "~> 0.9"
     }
   }
 }

google-cloud/flatcar-linux/kubernetes/workers/cl/worker.yaml

@@ -27,7 +27,7 @@ systemd:
         After=docker.service
         Wants=rpc-statd.service
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         ExecStartPre=/bin/mkdir -p /etc/cni/net.d
         ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
         ExecStartPre=/bin/mkdir -p /opt/cni/bin
@@ -90,7 +90,7 @@ systemd:
         [Unit]
         Description=Delete Kubernetes node on shutdown
         [Service]
-        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.2
+        Environment=KUBELET_IMAGE=quay.io/poseidon/kubelet:v1.21.3
         Type=oneshot
         RemainAfterExit=true
         ExecStart=/bin/true

google-cloud/flatcar-linux/kubernetes/workers/versions.tf

@@ -8,7 +8,7 @@ terraform {
 
     ct = {
       source  = "poseidon/ct"
-      version = "~> 0.8"
+      version = "~> 0.9"
     }
   }
 }

requirements.txt

@@ -1,4 +1,4 @@
 mkdocs==1.2.1
-mkdocs-material==7.1.8
+mkdocs-material==7.1.10
 pygments==2.9.0
 pymdown-extensions==8.2