Automate un-/deployment & test of Varnish Ingress and the controller.

deploy/clear.sh

+#! /bin/bash -ex
+
+kubectl delete -f controller.yaml
+
+kubectl delete -f backendcfg-crd.yaml
+
+kubectl delete -f varnishcfg-crd.yaml
+
+kubectl delete -f rbac.yaml
+
+kubectl delete -f serviceaccount.yaml
+
+kubectl wait --timeout=2m pod -n kube-system -l app=varnish-ingress-controller \
+        --for=delete

deploy/deploy.sh

+#! /bin/bash -ex
+
+kubectl apply -f adm-secret.yaml
+
+kubectl apply -f varnish.yaml
+
+kubectl apply -f nodeport.yaml

deploy/deploy.vtc

+# looks like -*- vcl -*-
+
+varnishtest "verify deployment in the not ready state"
+
+client c1 -connect "${localhost} ${localport}" {
+	txreq
+	rxresp
+	expect resp.status == 503
+} -run

deploy/init.sh

+#! /bin/bash -ex
+
+kubectl apply -f serviceaccount.yaml
+
+kubectl apply -f rbac.yaml
+
+kubectl apply -f varnishcfg-crd.yaml
+
+kubectl apply -f backendcfg-crd.yaml
+
+kubectl apply -f controller.yaml

deploy/undeploy.sh

+#! /bin/bash -ex
+
+kubectl delete -f nodeport.yaml
+
+kubectl delete -f varnish.yaml
+
+kubectl delete -f adm-secret.yaml
+
+echo Waiting until varnish-ingress Pods are deleted
+
+kubectl wait --timeout=2m pod -l app=varnish-ingress --for=delete

deploy/verify.sh

+#! /bin/bash -ex
+
+function killforward {
+    kill $KUBEPID
+}
+
+LOCALPORT=${LOCALPORT:-8888}
+
+kubectl wait --timeout=2m pod -n kube-system -l app=varnish-ingress-controller \
+        --for=condition=Ready
+
+kubectl wait --timeout=2m pod -l app=varnish-ingress --for=condition=Initialized
+sleep 1
+
+kubectl port-forward svc/varnish-ingress ${LOCALPORT}:80 >/dev/null &
+KUBEPID=$!
+trap killforward EXIT
+
+sleep 1
+varnishtest ${TESTOPTS} -Dlocalport=${LOCALPORT} deploy.vtc