Add tls examples to e2e tests on ci

.gitlab-ci.yml

@@ -242,6 +242,22 @@ example:varnish-pod-template:
     - ./verify_proxy.sh
     - ./undeploy.sh
 
+example:tls:hello:
+  extends: .integration-tests
+  script:
+    - cd ../examples/tls/hello
+    - ./deploy.sh
+    - ./verify.sh
+    - ./undeploy.sh
+
+example:tls:sni:
+  extends: .integration-tests
+  script:
+    - cd ../examples/tls/sni
+    - ./deploy.sh
+    - ./verify.sh
+    - ./undeploy.sh
+
 .integration-tests:
   needs: ["build:controller"]
   stage: e2e
@@ -257,6 +273,7 @@ example:varnish-pod-template:
     - apk add -U varnish
     - apk add -U make
     - apk add -U bash
+    - apk add -U haproxy
     - wget -O /usr/local/bin/kind https://github.com/kubernetes-sigs/kind/releases/download/${KIND}/kind-linux-amd64
     - chmod +x /usr/local/bin/kind
     - wget -O /usr/local/bin/kubectl https://storage.googleapis.com/kubernetes-release/release/${KUBECTL}/bin/linux/amd64/kubectl