Assign Pod Priority classes to critical cluster and node components

* Assign pod priorityClassNames to critical cluster and node
components (higher is higher priority) to inform node out-of-resource
eviction order and scheduler preemption and scheduling order
* Priority Admission Controller has been enabled since Typhoon
v1.11.1

CHANGES.md

@@ -6,6 +6,8 @@ Notable changes between versions.
 
 * Update etcd from v3.3.11 to [v3.3.12](https://github.com/etcd-io/etcd/releases/tag/v3.3.12)
 * Update Calico from v3.5.0 to v3.5.1
+* Assign priorityClassNames to critical cluster and node components
+  * Informs node out-of-resource eviction and scheduler preemption and ordering
 
 #### Bare-Metal
 

aws/container-linux/kubernetes/bootkube.tf

@@ -1,6 +1,6 @@
 # Self-hosted Kubernetes assets (kubeconfig, manifests)
 module "bootkube" {
-  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=4d315afd41dea46fdae90bb629dfc027a6eaa2ad"
+  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=c5f5aacce974e6961b63b0d3c136cd050083fec3"
 
   cluster_name          = "${var.cluster_name}"
   api_servers           = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]

aws/fedora-atomic/kubernetes/bootkube.tf

@@ -1,6 +1,6 @@
 # Self-hosted Kubernetes assets (kubeconfig, manifests)
 module "bootkube" {
-  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=4d315afd41dea46fdae90bb629dfc027a6eaa2ad"
+  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=c5f5aacce974e6961b63b0d3c136cd050083fec3"
 
   cluster_name          = "${var.cluster_name}"
   api_servers           = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]

azure/container-linux/kubernetes/bootkube.tf

@@ -1,6 +1,6 @@
 # Self-hosted Kubernetes assets (kubeconfig, manifests)
 module "bootkube" {
-  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=4d315afd41dea46fdae90bb629dfc027a6eaa2ad"
+  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=c5f5aacce974e6961b63b0d3c136cd050083fec3"
 
   cluster_name          = "${var.cluster_name}"
   api_servers           = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]

bare-metal/container-linux/kubernetes/bootkube.tf

@@ -1,6 +1,6 @@
 # Self-hosted Kubernetes assets (kubeconfig, manifests)
 module "bootkube" {
-  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=4d315afd41dea46fdae90bb629dfc027a6eaa2ad"
+  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=c5f5aacce974e6961b63b0d3c136cd050083fec3"
 
   cluster_name                    = "${var.cluster_name}"
   api_servers                     = ["${var.k8s_domain_name}"]

bare-metal/fedora-atomic/kubernetes/bootkube.tf

@@ -1,6 +1,6 @@
 # Self-hosted Kubernetes assets (kubeconfig, manifests)
 module "bootkube" {
-  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=4d315afd41dea46fdae90bb629dfc027a6eaa2ad"
+  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=c5f5aacce974e6961b63b0d3c136cd050083fec3"
 
   cluster_name          = "${var.cluster_name}"
   api_servers           = ["${var.k8s_domain_name}"]

digital-ocean/container-linux/kubernetes/bootkube.tf

@@ -1,6 +1,6 @@
 # Self-hosted Kubernetes assets (kubeconfig, manifests)
 module "bootkube" {
-  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=4d315afd41dea46fdae90bb629dfc027a6eaa2ad"
+  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=c5f5aacce974e6961b63b0d3c136cd050083fec3"
 
   cluster_name          = "${var.cluster_name}"
   api_servers           = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]

digital-ocean/fedora-atomic/kubernetes/bootkube.tf

@@ -1,6 +1,6 @@
 # Self-hosted Kubernetes assets (kubeconfig, manifests)
 module "bootkube" {
-  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=4d315afd41dea46fdae90bb629dfc027a6eaa2ad"
+  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=c5f5aacce974e6961b63b0d3c136cd050083fec3"
 
   cluster_name          = "${var.cluster_name}"
   api_servers           = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]

google-cloud/container-linux/kubernetes/bootkube.tf

@@ -1,6 +1,6 @@
 # Self-hosted Kubernetes assets (kubeconfig, manifests)
 module "bootkube" {
-  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=4d315afd41dea46fdae90bb629dfc027a6eaa2ad"
+  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=c5f5aacce974e6961b63b0d3c136cd050083fec3"
 
   cluster_name          = "${var.cluster_name}"
   api_servers           = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]

google-cloud/fedora-atomic/kubernetes/bootkube.tf

@@ -1,6 +1,6 @@
 # Self-hosted Kubernetes assets (kubeconfig, manifests)
 module "bootkube" {
-  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=4d315afd41dea46fdae90bb629dfc027a6eaa2ad"
+  source = "git::https://github.com/poseidon/terraform-render-bootkube.git?ref=c5f5aacce974e6961b63b0d3c136cd050083fec3"
 
   cluster_name          = "${var.cluster_name}"
   api_servers           = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]