Remove unimplemented cluster providers

.github/actions/gke-kubeconfig/action.yaml

@@ -22,6 +22,10 @@ runs:
       with:
         credentials_json: ${{ inputs.gkeCredentials }}
         create_credentials_file: true
+    - name: Install gke-gcloud-auth-plugin
+      uses: google-github-actions/setup-gcloud@v2
+      with:
+        install_components: gke-gcloud-auth-plugin
     - name: Get cluster credentials using GitHub action
       uses: google-github-actions/get-gke-credentials@v2
       with:

.github/actions/provision-cluster/action.yaml

@@ -2,7 +2,7 @@ name: "Provision Cluster"
 description: "Provision a Cluster"
 inputs:
   distribution:
-    description: "One of GKE, AKS, EKS, OpenShift, or Kubeception"
+    description: "GKE or Kubeception"
     required: true
   action:
     description: "If set to expire then no cluster will be provisioned, but the action will still delete any expired clusters. Use this in a schedueled workflow to garbage collect orphaned clusters."

.github/actions/provision-cluster/create.js

@@ -12,6 +12,7 @@ async function create() {
   const version = core.getInput("version");
   const lifespan = core.getInput("lifespan");
   const kubeconfigPath = core.getInput("kubeconfig");
+  const useAuthProvider = core.getInput("useAuthProvider");
 
   let provider = registry.getProvider(distribution);
 
@@ -30,7 +31,10 @@ async function create() {
   core.setOutput("location", cluster?.zone);
 
   core.notice(`Creating ${distribution} cluster ${cluster.name} ...`);
-  let kubeconfig = await provider.makeKubeconfig(cluster);
+  let kubeconfig = await provider.makeKubeconfig(
+    cluster,
+    JSON.parse(useAuthProvider)
+  );
   core.notice(`Cluster created: ${cluster.name}!`);
   let contents = JSON.stringify(kubeconfig, undefined, 2) + "\n";
   utils.writeFile(kubeconfigPath, contents);

.github/actions/provision-cluster/lib/gke.js

@@ -102,7 +102,62 @@ class Client {
   }
 
   // Make a functioning kubeconfig from a cluster object.
-  async makeKubeconfig(cluster) {
+  async makeKubeconfig(cluster, useAuthProvider = false) {
+    if (useAuthProvider) {
+      return this.makeKubeconfigUsingAuthProvider(cluster);
+    }
+
+    return this.makeKubeconfigWithToken(cluster);
+  }
+
+  async makeKubeconfigUsingAuthProvider(cluster) {
+    let kubeconfig = {
+      apiVersion: "v1",
+      kind: "Config",
+      clusters: [
+        {
+          cluster: {
+            "certificate-authority-data":
+              cluster.masterAuth.clusterCaCertificate,
+            server: `https://${cluster.endpoint}`,
+          },
+          name: "gke-cluster",
+        },
+      ],
+      users: [
+        {
+          name: "gke-user",
+          user: {
+            exec: {
+              apiVersion: "client.authentication.k8s.io/v1beta1",
+              args: null,
+              command: "gke-gcloud-auth-plugin",
+              env: null,
+              installHint:
+                "Install gke-gcloud-auth-plugin for use with kubectl by following https://cloud.google.com/blog/products/containers-kubernetes/kubectl-auth-changes-in-gke",
+              interactiveMode: IfAvailable,
+              provideClusterInfo: true,
+            },
+          },
+        },
+      ],
+      contexts: [
+        {
+          context: {
+            cluster: "gke-cluster",
+            namespace: "default",
+            user: "gke-user",
+          },
+          name: "gke-context",
+        },
+      ],
+      "current-context": "gke-context",
+    };
+
+    return kubeconfig;
+  }
+
+  async makeKubeconfigWithToken(cluster) {
     let token = await this.client.auth.getAccessToken();
 
     let kubeconfig = {

.github/workflows/smoke.yaml

@@ -13,7 +13,10 @@ jobs:
       fail-fast: false
       matrix:
         clusters:
-         - version: "1.27"
+        - version: "1.27"
+          useAuthProvider: "true"
+        - version: "1.27"
+          useAuthProvider: "false"
     runs-on: ubuntu-latest
     env:
       GKE_CREDENTIALS: ${{ secrets.GOOGLE_APPLICATION_CREDENTIALS }}
@@ -25,15 +28,15 @@ jobs:
         with:
           distribution: GKE
           version: ${{ matrix.clusters.version }}
-          kubeconfig: ${{ runner.temp}}/kubeconfig.yaml
+          kubeconfig: ${{ runner.temp }}/kubeconfig.yaml
           gkeCredentials: ${{ env.GKE_CREDENTIALS }}
-          useAuthProvider: "false"
+          useAuthProvider: ${{ matrix.clusters.useAuthProvider }}
       - name: "Get kubeconfig and cluster information"
         run: |
           set -e
-          kubectl config view
-          kubectl version
-          kubectl get pods -A
+          kubectl config view --kubeconfig ${{ runner.temp }}/kubeconfig.yaml
+          kubectl version --kubeconfig ${{ runner.temp }}/kubeconfig.yaml
+          kubectl get pods -A --kubeconfig ${{ runner.temp }}/kubeconfig.yaml
 
   release_smoke_kubeception:
     strategy:
@@ -52,11 +55,11 @@ jobs:
         with:
           distribution: Kubeception
           version: ${{ matrix.clusters.version }}
-          kubeconfig: ${{ runner.temp}}/kubeconfig.yaml
+          kubeconfig: ${{ runner.temp }}/kubeconfig.yaml
           kubeceptionToken: ${{ env.KUBECEPTION_TOKEN }}
       - name: "Get kubeconfig and cluster information"
         run: |
           set -e
-          kubectl config view
-          kubectl version
-          kubectl get pods -A
+          kubectl config view --kubeconfig ${{ runner.temp }}/kubeconfig.yaml
+          kubectl version --kubeconfig ${{ runner.temp }}/kubeconfig.yaml
+          kubectl get pods -A --kubeconfig ${{ runner.temp }}/kubeconfig.yaml

docs/GITHUB_ACTIONS.md

@@ -10,8 +10,6 @@ The [provision-cluster](../provision-cluster/README.md) action can be used to pr
 
 - Kubeception (k3s based)
 - GKE
-- EKS (unimplemented)
-- AKS (unimplemented)
 
 By including this github action in your workflow you can easily run the same test suite against any supported set of clusters:
 

provision-cluster/action.yaml

@@ -2,7 +2,7 @@ name: "Provision Cluster"
 description: "Provision a Cluster"
 inputs:
   distribution:
-    description: "One of GKE, AKS, EKS, OpenShift, or Kubeception"
+    description: "GKE or Kubeception"
     required: true
   action:
     description: "If set to expire then no cluster will be provisioned, but the action will still delete any expired clusters. Use this in a schedueled workflow to garbage collect orphaned clusters."