Remove obsolete un/deploy scripts for the Pod templates example.

examples/varnish_pod_template/deploy_cli-args.sh

-#! /bin/bash -ex
-
-kubectl apply -f ../hello/cafe.yaml
-
-kubectl apply -f cafe-ingress.yaml
-
-kubectl apply -f cli-args.yaml

examples/varnish_pod_template/deploy_env.sh

-#! /bin/bash -ex
-
-kubectl apply -f ../hello/cafe.yaml
-
-kubectl apply -f cafe-ingress.yaml
-
-kubectl apply -f env.yaml

examples/varnish_pod_template/deploy_proxy.sh

-#! /bin/bash -ex
-
-kubectl apply -f ../hello/cafe.yaml
-
-kubectl apply -f cafe-ingress.yaml
-
-kubectl apply -f proxy.yaml

examples/varnish_pod_template/undeploy_cli-args.sh

-#! /bin/bash -ex
-
-MYDIR=$(dirname ${BASH_SOURCE[0]})
-source ${MYDIR}/../../test/utils.sh
-
-kubectl delete -f cli-args.yaml
-
-kubectl delete -f cafe-ingress.yaml
-
-kubectl delete -f ../hello/cafe.yaml
-
-echo "Waiting until cli-args Pods are deleted"
-wait_until_deleted app=varnish-ingress,example=cli-args

examples/varnish_pod_template/undeploy_env.sh

-#! /bin/bash -ex
-
-MYDIR=$(dirname ${BASH_SOURCE[0]})
-source ${MYDIR}/../../test/utils.sh
-
-kubectl delete -f env.yaml
-
-kubectl delete -f cafe-ingress.yaml
-
-kubectl delete -f ../hello/cafe.yaml
-
-echo Waiting until example varnish-ingress Pods are deleted
-wait_until_deleted app=varnish-ingress,example=env

examples/varnish_pod_template/undeploy_proxy.sh

-#! /bin/bash -ex
-
-MYDIR=$(dirname ${BASH_SOURCE[0]})
-source ${MYDIR}/../../test/utils.sh
-
-kubectl delete -f proxy.yaml
-
-kubectl delete -f cafe-ingress.yaml
-
-kubectl delete -f ../hello/cafe.yaml
-
-echo "Waiting until proxy Pods are deleted"
-wait_until_deleted app=varnish-ingress,example=proxy