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Add 'kubectl set image'

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This commit is contained in:
Janet Kuo
2016-05-10 17:26:39 -07:00
parent 28333a0041
commit 4332472bde
33 changed files with 979 additions and 91 deletions
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39
hack/test-cmd.sh
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@@ -291,6 +291,7 @@ runTests() {
secret_data=".data"
secret_type=".type"
deployment_image_field="(index .spec.template.spec.containers 0).image"
deployment_second_image_field="(index .spec.template.spec.containers 1).image"
change_cause_annotation='.*kubernetes.io/change-cause.*'
# Passing no arguments to create is an error
@@ -1620,6 +1621,11 @@ __EOF__
# Clean up
kubectl delete rc frontend "${kube_flags[@]}"
######################
# Deployments #
######################
### Auto scale deployment
# Pre-condition: no deployment exists
kube::test::get_object_assert deployment "{{range.items}}{{$id_field}}:{{end}}" ''
@@ -1670,6 +1676,39 @@ __EOF__
# Clean up
kubectl delete deployment nginx-deployment "${kube_flags[@]}"
### Set image of a deployment
# Pre-condition: no deployment exists
kube::test::get_object_assert deployment "{{range.items}}{{$id_field}}:{{end}}" ''
# Create a deployment
kubectl create -f hack/testdata/deployment-multicontainer.yaml "${kube_flags[@]}"
kube::test::get_object_assert deployment "{{range.items}}{{$id_field}}:{{end}}" 'nginx-deployment:'
kube::test::get_object_assert deployment "{{range.items}}{{$deployment_image_field}}:{{end}}" "${IMAGE_DEPLOYMENT_R1}:"
kube::test::get_object_assert deployment "{{range.items}}{{$deployment_second_image_field}}:{{end}}" "${IMAGE_PERL}:"
# Set the deployment's image
kubectl set image deployment nginx-deployment nginx="${IMAGE_DEPLOYMENT_R2}" "${kube_flags[@]}"
kube::test::get_object_assert deployment "{{range.items}}{{$deployment_image_field}}:{{end}}" "${IMAGE_DEPLOYMENT_R2}:"
kube::test::get_object_assert deployment "{{range.items}}{{$deployment_second_image_field}}:{{end}}" "${IMAGE_PERL}:"
# Set non-existing container should fail
! kubectl set image deployment nginx-deployment redis=redis "${kube_flags[@]}"
# Set image of deployments without specifying name
kubectl set image deployments --all nginx="${IMAGE_DEPLOYMENT_R1}" "${kube_flags[@]}"
kube::test::get_object_assert deployment "{{range.items}}{{$deployment_image_field}}:{{end}}" "${IMAGE_DEPLOYMENT_R1}:"
kube::test::get_object_assert deployment "{{range.items}}{{$deployment_second_image_field}}:{{end}}" "${IMAGE_PERL}:"
# Set image of a deployment specified by file
kubectl set image -f hack/testdata/deployment-multicontainer.yaml nginx="${IMAGE_DEPLOYMENT_R2}" "${kube_flags[@]}"
kube::test::get_object_assert deployment "{{range.items}}{{$deployment_image_field}}:{{end}}" "${IMAGE_DEPLOYMENT_R2}:"
kube::test::get_object_assert deployment "{{range.items}}{{$deployment_second_image_field}}:{{end}}" "${IMAGE_PERL}:"
# Set image of a local file without talking to the server
kubectl set image -f hack/testdata/deployment-multicontainer.yaml nginx="${IMAGE_DEPLOYMENT_R1}" "${kube_flags[@]}" --local -o yaml
kube::test::get_object_assert deployment "{{range.items}}{{$deployment_image_field}}:{{end}}" "${IMAGE_DEPLOYMENT_R2}:"
kube::test::get_object_assert deployment "{{range.items}}{{$deployment_second_image_field}}:{{end}}" "${IMAGE_PERL}:"
# Set image of all containers of the deployment
kubectl set image deployment nginx-deployment "*"="${IMAGE_DEPLOYMENT_R1}" "${kube_flags[@]}"
kube::test::get_object_assert deployment "{{range.items}}{{$deployment_image_field}}:{{end}}" "${IMAGE_DEPLOYMENT_R1}:"
kube::test::get_object_assert deployment "{{range.items}}{{$deployment_second_image_field}}:{{end}}" "${IMAGE_DEPLOYMENT_R1}:"
# Clean up
kubectl delete deployment nginx-deployment "${kube_flags[@]}"
######################
# Replica Sets #