Added GHA for e2e test using Kind cluster

Signed-off-by: Andrea Lamparelli <a.lamparelli95@gmail.com>

.github/workflows/e2e.yaml

@@ -0,0 +1,51 @@
+name: Controller image deployment and e2e test
+
+on:
+  pull_request:
+    paths-ignore:
+      - 'LICENSE*'
+      - '**.gitignore'
+      - '**.md'
+      - '**.txt'
+      - '.github/ISSUE_TEMPLATE/**'
+      - '.github/dependabot.yml'
+      - 'doc/**'
+
+jobs:
+  build-and-test-image:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Generate Tag
+        shell: bash
+        id: tags
+        run: |
+          commit_sha=${{ github.event.after }}
+          tag=main-${commit_sha:0:7}
+          echo "tag=${tag}" >> $GITHUB_OUTPUT
+      - name: Build Controller
+        shell: bash
+        env:
+          IMG: "quay.io/opendatahub/odh-model-controller:${{ steps.tags.outputs.tag }}"
+        run: make IMG=${IMG} docker-build
+      - name: Start Kind Cluster
+        uses: helm/kind-action@v1.8.0
+        with:
+          config: ./test/config/kind-e2e-config.yaml
+          cluster_name: e2e-kind-cluster
+      - name: Load Local Registry Test Image
+        env:
+          IMG: "quay.io/opendatahub/odh-model-controller:${{ steps.tags.outputs.tag }}"
+        run: |
+          kind load docker-image -n e2e-kind-cluster ${IMG}
+      - name: Deploy Controller With Test Image
+        env:
+          IMG: "quay.io/opendatahub/odh-model-controller:${{ steps.tags.outputs.tag }}"
+        run: |
+          echo "Deploying controller from odh-model-controller branch ${BRANCH}"
+          make IMG=${IMG} deploy-e2e
+      - name: Run e2e Tests
+        timeout-minutes: 20
+        run: |
+          echo "Running e2e Test for odh-model-controller"
+          make e2e-test

test/config/kind-e2e-config.yaml

@@ -0,0 +1,14 @@
+apiVersion: kind.x-k8s.io/v1alpha4
+kind: Cluster
+nodes:
+- role: control-plane
+  extraPortMappings:
+  - containerPort: 31090
+    hostPort: 31090
+    listenAddress: "0.0.0.0" # Optional, defaults to "0.0.0.0"
+    protocol: tcp # Optional, defaults to tcp
+  - containerPort: 31080
+    hostPort: 31080
+    listenAddress: "0.0.0.0" # Optional, defaults to "0.0.0.0"
+    protocol: tcp # Optional, defaults to tcp
+- role: worker