feat(mTLS): adds mTLS support to dataplane api-server

.github/workflows/build.yaml

@@ -83,4 +83,4 @@ jobs:
           context: .
           platforms: linux/amd64,linux/arm64
           file: build/Containerfile.dataplane
-          tags: kong/blixt-dataplane:${{ github.head_ref }}-${{ github.sha }}
+          tags: kong/blixt-dataplane:pr-${{ github.event.pull_request.number }}-${{ github.sha }}

.github/workflows/test.yaml

@@ -0,0 +1,83 @@
+name: tests
+
+on:
+  pull_request:
+    branches:
+      - '*'
+  push:
+    branches:
+      - 'main'
+    tags:
+      - '*'
+  workflow_dispatch: {}
+
+jobs:
+  dataplane-tests:
+    runs-on: ubuntu-latest
+    steps:
+      - name: setup golang
+        uses: actions/setup-go@v3
+        with:
+          go-version: '^1.19'
+
+      - name: cache go modules
+        uses: actions/cache@v3
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-build-codegen-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-build-codegen-
+
+      - name: cache image builds
+        uses: actions/cache@v3
+        with:
+          path: /var/lib/docker/
+          key: ${{ runner.os }}-build-image-cache
+          restore-keys: |
+            ${{ runner.os }}-build-image-cache-
+
+      - name: checkout repository
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Build Cluster
+        run: make build.cluster
+
+      - name: Build Dataplane Image
+        run: make build.image.dataplane TAG=integration-tests
+
+      - name: Load Dataplane Image
+        run: make load.image.dataplane
+
+      - name: Generate Self-Signed Certs
+        run: make test.gencert
+
+      - name: Create Dataplane in Cluster
+        run: kubectl apply -k config/tests/auth
+
+      - name: Waiting for dataplane to be ready
+        run: |
+          kubectl \
+          -n blixt-system \
+          wait --for=condition=Ready pod \
+          -l app=blixt,component=dataplane \
+          --timeout=120s || 
+          kubectl -n blixt-system logs -l app=blixt,component=dataplane ||
+          kubectl -n blixt-system describe pod -l app=blixt,component=dataplane
+
+      - name: Forward gRPC Port
+        run: nohup kubectl -n blixt-system port-forward ds/dataplane 9874 &
+
+      - name: Dataplane Integration Tests
+        run: make test.dataplane.integration
+
+      ## Upload diagnostics if integration test step failed.
+      - name: upload diagnostics
+        if: ${{ failure() }}
+        uses: actions/upload-artifact@v3
+        with:
+          name: blixt-integration-test-diag
+          path: /tmp/ktf-diag*
+          if-no-files-found: ignore
+