Update all clouds

.changelog/3138.txt

@@ -0,0 +1,3 @@
+```release-note:improvement
+helm: Kubernetes v1.28 is now supported. Minimum tested version of Kubernetes is now v1.26.
+```

.github/workflows/nightly-acceptance.yml

@@ -1,14 +1,16 @@
 # Dispatch to the consul-k8s-workflows with a nightly cron
 name: nightly-acceptance
 on:
-  schedule:
+  #schedule:
     # * is a special character in YAML so you have to quote this string
     # Run nightly at 12AM UTC/8PM EST/5PM PST
-    - cron:  '0 0 * * *'
+  #  - cron:  '0 0 * * *'
+  pull_request
 
 # these should be the only settings that you will ever need to change
 env:
-  BRANCH: ${{ github.ref_name }}
+  #BRANCH: ${{ github.ref_name }}
+  BRANCH: ${{ github.head_ref || github.ref_name }}
   CONTEXT: "nightly"
 
 jobs:

charts/consul/test/terraform/aks/variables.tf

@@ -7,7 +7,7 @@ variable "location" {
 }
 
 variable "kubernetes_version" {
-  default     = "1.25"
+  default     = "1.26"
   description = "Kubernetes version supported on AKS"
 }
 

charts/consul/test/terraform/eks/main.tf

@@ -68,7 +68,7 @@ module "eks" {
   kubeconfig_api_version = "client.authentication.k8s.io/v1beta1"
 
   cluster_name    = "consul-k8s-${random_id.suffix[count.index].dec}"
-  cluster_version = "1.26"
+  cluster_version = "1.27"
   subnets         = module.vpc[count.index].private_subnets
   enable_irsa     = true