build: update e2e tests to validate secure-port

* pull out script blocks into `hack` path
* update e2e workflow to use scripts in `hack`
* install cert manager and self-signed cluster issuer in e2e
* deploy podinfo with secure port and certificate enabled
* add `hack/e2e.sh` script, which can be used to execute the github
  workflow locally

deploy/kind.sh

@@ -6,34 +6,18 @@ kind create cluster --config=kind.yaml
 # add certificate manager
 kubectl apply -f https://github.com/jetstack/cert-manager/releases/download/v1.0.4/cert-manager.yaml
 
-# wait for cert manager webhook
-kubectl wait --namespace cert-manager \
-  --for=condition=available deployment \
-  --selector=app=webhook \
-  --timeout=120s
+# wait for cert manager
+kubectl rollout status --namespace cert-manager deployment/cert-manager --timeout=2m
+kubectl rollout status --namespace cert-manager deployment/cert-manager-webhook --timeout=2m
+kubectl rollout status --namespace cert-manager deployment/cert-manager-cainjector --timeout=2m
 
-# wait for the injector
-kubectl wait --namespace cert-manager \
-  --for=condition=available deployment \
-  --selector=app=cainjector \
-  --timeout=120s
-
-# wait for the cert manager
-kubectl wait --namespace cert-manager \
-  --for=condition=available deployment \
-  --selector=app=cert-manager \
-  --timeout=120s
-
-# apply the secure webapp
+# # apply the secure webapp
 kubectl apply -f ./secure/common
 kubectl apply -f ./secure/backend
 kubectl apply -f ./secure/frontend
 
-# wait for the podinfo frontend to come up
-kubectl wait --namespace secure \
-  --for=condition=ready pod \
-  --selector=app=frontend \
-  --timeout=120s
+# # wait for the podinfo frontend to come up
+kubectl rollout status --namespace secure deployment/frontend --timeout=1m
 
 # curl the endpoints (responds with info due to header regexp on route handler)
 echo