chore: add OpenShift integration test with MicroShift

.github/workflows/build.yml

@@ -114,3 +114,58 @@ jobs:
           kubectl --namespace=coder-test describe all
           kubectl --namespace=coder-test logs statefulset/timescale
           kubectl --namespace=coder-test logs deployment/coderd
+
+  # Integration test: deploy into a local MicroShift cluster
+  integration-microshift:
+    runs-on: ubuntu-20.04
+    name: "integration/microshift"
+    steps:
+      - name: Cancel previous runs
+        uses: styfle/[email protected]
+        if: github.event_name == 'pull_request'
+
+      - name: Checkout source
+        uses: actions/checkout@v2
+
+      - name: Install dependencies
+        run: ./scripts/install_deps.sh
+
+      - name: Start MicroShift cluster
+        uses: container-tools/[email protected]
+
+      - name: Show environment data
+        run: |
+          set -x
+          docker ps -a
+          printenv
+          kubectl cluster-info
+          kubectl config view
+
+      - name: Show CWD contents
+        run: ls -alR .
+
+      - name: Run template
+        run: |
+          helm template coder-test . \
+            --create-namespace \
+            --namespace=coder-test \
+            --wait \
+            --debug \
+            --values=examples/openshift/openshift.values.yaml
+
+      - name: Install Coder
+        run: |
+          helm install coder-test . \
+            --create-namespace \
+            --namespace=coder-test \
+            --wait \
+            --debug \
+            --values=examples/openshift/openshift.values.yaml
+
+      - name: Get running info
+        if: always()
+        run: |
+          set -x
+          kubectl --namespace=coder-test describe all
+          kubectl --namespace=coder-test logs statefulset/timescale
+          kubectl --namespace=coder-test logs deployment/coderd