mirror of
https://github.com/optim-enterprises-bv/kubernetes.git
synced 2025-11-03 19:58:17 +00:00
834658cb26
* Fix kubectl explain bug when additionalProperties in schema defines as: `additionalProperties: true` to ignore iterating. * trigger error on kubectl explain with integration test on crd with non bool additionalfields * add changes to fix the problem * replace sleep with loop and retry for kubectl explain integration test * replaced testdata file with inline create
480 lines
14 KiB
Bash
Executable File
480 lines
14 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
# Copyright 2018 The Kubernetes Authors.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
set -o errexit
|
|
set -o nounset
|
|
set -o pipefail
|
|
|
|
run_RESTMapper_evaluation_tests() {
|
|
set -o nounset
|
|
set -o errexit
|
|
|
|
create_and_use_new_namespace
|
|
kube::log::status "Testing RESTMapper"
|
|
|
|
RESTMAPPER_ERROR_FILE="${KUBE_TEMP}/restmapper-error"
|
|
|
|
### Non-existent resource type should give a recognizable error
|
|
# Pre-condition: None
|
|
# Command
|
|
kubectl get "${kube_flags[@]:?}" unknownresourcetype 2>"${RESTMAPPER_ERROR_FILE}" || true
|
|
if grep -q "the server doesn't have a resource type" "${RESTMAPPER_ERROR_FILE}"; then
|
|
kube::log::status "\"kubectl get unknownresourcetype\" returns error as expected: $(cat "${RESTMAPPER_ERROR_FILE}")"
|
|
else
|
|
kube::log::status "\"kubectl get unknownresourcetype\" returns unexpected error or non-error: $(cat "${RESTMAPPER_ERROR_FILE}")"
|
|
exit 1
|
|
fi
|
|
rm "${RESTMAPPER_ERROR_FILE}"
|
|
# Post-condition: None
|
|
|
|
set +o nounset
|
|
set +o errexit
|
|
}
|
|
|
|
run_assert_short_name_tests() {
|
|
set -o nounset
|
|
set -o errexit
|
|
|
|
create_and_use_new_namespace
|
|
kube::log::status "Testing assert short name"
|
|
|
|
kube::log::status "Testing propagation of short names for resources"
|
|
output_message=$(kubectl get --raw=/api/v1)
|
|
|
|
## test if a short name is exported during discovery
|
|
kube::test::if_has_string "${output_message}" '{"name":"configmaps","singularName":"configmap","namespaced":true,"kind":"ConfigMap","verbs":\["create","delete","deletecollection","get","list","patch","update","watch"\],"shortNames":\["cm"\],"storageVersionHash":'
|
|
|
|
# check that there is no pod with the name test-crd-example
|
|
output_message=$(kubectl get pod)
|
|
kube::test::if_has_not_string "${output_message}" "test-crd-example"
|
|
|
|
kubectl create -f - << __EOF__
|
|
apiVersion: apiextensions.k8s.io/v1
|
|
kind: CustomResourceDefinition
|
|
metadata:
|
|
name: examples.test.com
|
|
spec:
|
|
group: test.com
|
|
scope: Namespaced
|
|
versions:
|
|
- name: v1
|
|
served: true
|
|
storage: true
|
|
schema:
|
|
openAPIV3Schema:
|
|
type: object
|
|
properties:
|
|
spec:
|
|
type: object
|
|
properties:
|
|
test:
|
|
type: string
|
|
names:
|
|
plural: examples
|
|
singular: example
|
|
shortNames:
|
|
- pod
|
|
kind: Example
|
|
__EOF__
|
|
|
|
# Test that we can list this new custom resource
|
|
kube::test::wait_object_assert customresourcedefinitions "{{range.items}}{{if eq ${id_field:?} \"examples.test.com\"}}{{$id_field}}:{{end}}{{end}}" 'examples.test.com:'
|
|
|
|
kubectl create -f - << __EOF__
|
|
apiVersion: test.com/v1
|
|
kind: Example
|
|
metadata:
|
|
name: test-crd-example
|
|
spec:
|
|
test: test
|
|
__EOF__
|
|
|
|
# Test that we can list this new custom resource
|
|
kube::test::wait_object_assert examples "{{range.items}}{{${id_field:?}}}:{{end}}" 'test-crd-example:'
|
|
|
|
output_message=$(kubectl get examples)
|
|
kube::test::if_has_string "${output_message}" "test-crd-example"
|
|
|
|
# test that get pod returns v1/pod instead crd
|
|
output_message=$(kubectl get pod)
|
|
kube::test::if_has_not_string "${output_message}" "test-crd-example"
|
|
|
|
# invalidate cache and assure that still correct resource is shown
|
|
kubectl api-resources
|
|
|
|
# retest the above cases after invalidating cache
|
|
output_message=$(kubectl get examples)
|
|
kube::test::if_has_string "${output_message}" "test-crd-example"
|
|
|
|
output_message=$(kubectl get pod)
|
|
kube::test::if_has_not_string "${output_message}" "test-crd-example"
|
|
|
|
# Cleanup
|
|
kubectl delete examples/test-crd-example
|
|
kubectl delete customresourcedefinition examples.test.com
|
|
|
|
set +o nounset
|
|
set +o errexit
|
|
}
|
|
|
|
run_assert_singular_name_tests() {
|
|
set -o nounset
|
|
set -o errexit
|
|
|
|
create_and_use_new_namespace
|
|
kube::log::status "Testing assert singular name"
|
|
|
|
# check that there is no pod with the name test-crd-example
|
|
output_message=$(kubectl get pod)
|
|
kube::test::if_has_not_string "${output_message}" "test-crd-example"
|
|
|
|
kubectl create -f - << __EOF__
|
|
apiVersion: apiextensions.k8s.io/v1
|
|
kind: CustomResourceDefinition
|
|
metadata:
|
|
name: examples.test.com
|
|
spec:
|
|
group: test.com
|
|
scope: Namespaced
|
|
versions:
|
|
- name: v1
|
|
served: true
|
|
storage: true
|
|
schema:
|
|
openAPIV3Schema:
|
|
type: object
|
|
properties:
|
|
spec:
|
|
type: object
|
|
properties:
|
|
test:
|
|
type: string
|
|
names:
|
|
plural: examples
|
|
singular: pod
|
|
kind: Example
|
|
__EOF__
|
|
|
|
# Test that we can list this new custom resource
|
|
kube::test::wait_object_assert customresourcedefinitions "{{range.items}}{{if eq ${id_field:?} \"examples.test.com\"}}{{$id_field}}:{{end}}{{end}}" 'examples.test.com:'
|
|
|
|
kubectl create -f - << __EOF__
|
|
apiVersion: test.com/v1
|
|
kind: Example
|
|
metadata:
|
|
name: test-crd-example
|
|
spec:
|
|
test: test
|
|
__EOF__
|
|
|
|
# Test that we can list this new custom resource
|
|
kube::test::wait_object_assert examples "{{range.items}}{{$id_field}}:{{end}}" 'test-crd-example:'
|
|
|
|
output_message=$(kubectl get examples)
|
|
kube::test::if_has_string "${output_message}" "test-crd-example"
|
|
|
|
output_message=$(kubectl get pod)
|
|
kube::test::if_has_not_string "${output_message}" "test-crd-example"
|
|
|
|
# invalidate cache and assure that still correct resource is shown
|
|
kubectl api-resources
|
|
|
|
output_message=$(kubectl get examples)
|
|
kube::test::if_has_string "${output_message}" "test-crd-example"
|
|
|
|
output_message=$(kubectl get pod)
|
|
kube::test::if_has_not_string "${output_message}" "test-crd-example"
|
|
|
|
# Cleanup
|
|
kubectl delete examples/test-crd-example
|
|
kubectl delete customresourcedefinition examples.test.com
|
|
|
|
set +o nounset
|
|
set +o errexit
|
|
}
|
|
|
|
run_assert_categories_tests() {
|
|
set -o nounset
|
|
set -o errexit
|
|
|
|
kube::log::status "Testing propagation of categories for resources"
|
|
output_message=$(kubectl get --raw=/api/v1 | grep -o '"name":"pods"[^}]*}')
|
|
kube::test::if_has_string "${output_message}" '"categories":\["all"\]'
|
|
|
|
set +o nounset
|
|
set +o errexit
|
|
}
|
|
|
|
run_resource_aliasing_tests() {
|
|
set -o nounset
|
|
set -o errexit
|
|
|
|
create_and_use_new_namespace
|
|
kube::log::status "Testing resource aliasing"
|
|
kubectl create -f test/e2e/testing-manifests/statefulset/cassandra/controller.yaml "${kube_flags[@]}"
|
|
kubectl create -f test/e2e/testing-manifests/statefulset/cassandra/service.yaml "${kube_flags[@]}"
|
|
|
|
object="all -l app=cassandra"
|
|
request="{{range.items}}{{range .metadata.labels}}{{.}}:{{end}}{{end}}"
|
|
|
|
# all 4 cassandra's might not be in the request immediately...
|
|
# :? suffix is for possible service.kubernetes.io/headless
|
|
# label with "" value
|
|
kube::test::get_object_assert "$object" "$request" '(cassandra:){2}(cassandra:(cassandra::?)?)?'
|
|
|
|
kubectl delete all -l app=cassandra "${kube_flags[@]}"
|
|
|
|
set +o nounset
|
|
set +o errexit
|
|
}
|
|
|
|
run_crd_deletion_recreation_tests() {
|
|
set -o nounset
|
|
set -o errexit
|
|
|
|
create_and_use_new_namespace
|
|
kube::log::status "Testing resource creation, deletion, and re-creation"
|
|
|
|
output_message=$(kubectl apply -f hack/testdata/CRD/example-crd-1-cluster-scoped.yaml)
|
|
kube::test::if_has_string "${output_message}" 'created'
|
|
output_message=$(kubectl apply -f hack/testdata/CRD/example-crd-1-cluster-scoped-resource.yaml)
|
|
kube::test::if_has_string "${output_message}" 'created'
|
|
output_message=$(kubectl delete -f hack/testdata/CRD/example-crd-1-cluster-scoped.yaml)
|
|
kube::test::if_has_string "${output_message}" 'deleted'
|
|
# Invalidate local cache because cluster scoped CRD in cache is stale.
|
|
# Invalidation of cache may take up to 6 hours and we are manually
|
|
# invalidate cache and expect that scope changed CRD should be created without problem.
|
|
kubectl api-resources
|
|
output_message=$(kubectl apply -f hack/testdata/CRD/example-crd-1-namespaced.yaml)
|
|
kube::test::if_has_string "${output_message}" 'created'
|
|
output_message=$(kubectl apply -f hack/testdata/CRD/example-crd-1-namespaced-resource.yaml)
|
|
kube::test::if_has_string "${output_message}" 'created'
|
|
|
|
# Cleanup
|
|
kubectl delete -f hack/testdata/CRD/example-crd-1-namespaced-resource.yaml
|
|
kubectl delete -f hack/testdata/CRD/example-crd-1-namespaced.yaml
|
|
|
|
set +o nounset
|
|
set +o errexit
|
|
}
|
|
|
|
run_kubectl_explain_tests() {
|
|
set -o nounset
|
|
set -o errexit
|
|
|
|
kube::log::status "Testing kubectl(v1:explain)"
|
|
kubectl explain pods
|
|
# shortcuts work
|
|
kubectl explain po
|
|
kubectl explain po.status.message
|
|
# cronjob work
|
|
kubectl explain cronjob
|
|
|
|
set +o nounset
|
|
set +o errexit
|
|
}
|
|
|
|
run_swagger_tests() {
|
|
set -o nounset
|
|
set -o errexit
|
|
|
|
kube::log::status "Testing swagger"
|
|
|
|
# Verify schema
|
|
file="${KUBE_TEMP}/schema.json"
|
|
curl -kfsS -H 'Authorization: Bearer admin-token' "https://127.0.0.1:${SECURE_API_PORT}/openapi/v2" > "${file}"
|
|
grep -q "list of returned" "${file}"
|
|
grep -q "List of services" "${file}"
|
|
grep -q "Watch for changes to the described resources" "${file}"
|
|
|
|
set +o nounset
|
|
set +o errexit
|
|
}
|
|
|
|
run_ambiguous_shortname_tests() {
|
|
set -o nounset
|
|
set -o errexit
|
|
|
|
create_and_use_new_namespace
|
|
kube::log::status "Testing ambiguous short name"
|
|
|
|
kubectl create -f - << __EOF__
|
|
apiVersion: apiextensions.k8s.io/v1
|
|
kind: CustomResourceDefinition
|
|
metadata:
|
|
name: foos.bar.com
|
|
spec:
|
|
group: bar.com
|
|
scope: Namespaced
|
|
versions:
|
|
- name: v1
|
|
served: true
|
|
storage: true
|
|
schema:
|
|
openAPIV3Schema:
|
|
type: object
|
|
properties:
|
|
spec:
|
|
type: object
|
|
properties:
|
|
test:
|
|
type: string
|
|
names:
|
|
plural: foos
|
|
singular: foo
|
|
shortNames:
|
|
- exmp
|
|
kind: Foo
|
|
categories:
|
|
- all
|
|
__EOF__
|
|
|
|
# Test that we can list this new custom resource
|
|
kube::test::wait_object_assert customresourcedefinitions "{{range.items}}{{if eq ${id_field:?} \"foos.bar.com\"}}{{$id_field}}:{{end}}{{end}}" 'foos.bar.com:'
|
|
|
|
kubectl create -f - << __EOF__
|
|
apiVersion: bar.com/v1
|
|
kind: Foo
|
|
metadata:
|
|
name: test-crd-foo
|
|
spec:
|
|
test: test
|
|
__EOF__
|
|
|
|
# Test that we can list this new custom resource
|
|
kube::test::wait_object_assert foos "{{range.items}}{{$id_field}}:{{end}}" 'test-crd-foo:'
|
|
|
|
output_message=$(kubectl get exmp)
|
|
kube::test::if_has_string "${output_message}" "test-crd-foo"
|
|
|
|
kubectl create -f - << __EOF__
|
|
apiVersion: apiextensions.k8s.io/v1
|
|
kind: CustomResourceDefinition
|
|
metadata:
|
|
name: examples.test.com
|
|
spec:
|
|
group: test.com
|
|
scope: Namespaced
|
|
versions:
|
|
- name: v1
|
|
served: true
|
|
storage: true
|
|
schema:
|
|
openAPIV3Schema:
|
|
type: object
|
|
properties:
|
|
spec:
|
|
type: object
|
|
properties:
|
|
test:
|
|
type: string
|
|
names:
|
|
plural: examples
|
|
singular: example
|
|
shortNames:
|
|
- exmp
|
|
kind: Example
|
|
__EOF__
|
|
|
|
# Test that we can list this new custom resource
|
|
kube::test::wait_object_assert customresourcedefinitions "{{range.items}}{{if eq ${id_field:?} \"examples.test.com\"}}{{$id_field}}:{{end}}{{end}}" 'examples.test.com:'
|
|
|
|
output_message=$(kubectl get examples 2>&1 "${kube_flags[@]}")
|
|
kube::test::if_has_string "${output_message}" 'No resources found'
|
|
|
|
output_message=$(kubectl get exmp 2>&1)
|
|
kube::test::if_has_string "${output_message}" "test-crd-foo"
|
|
kube::test::if_has_string "${output_message}" "short name \"exmp\" could also match lower priority resource examples.test.com"
|
|
|
|
# Cleanup
|
|
kubectl delete foos/test-crd-foo
|
|
kubectl delete customresourcedefinition foos.bar.com
|
|
kubectl delete customresourcedefinition examples.test.com
|
|
|
|
set +o nounset
|
|
set +o errexit
|
|
}
|
|
|
|
run_explain_crd_with_additional_properties_tests() {
|
|
set -o nounset
|
|
set -o errexit
|
|
|
|
create_and_use_new_namespace
|
|
kube::log::status "Testing explain with custom CRD that uses additionalProperties as non boolean field"
|
|
|
|
kubectl create -f - << __EOF__
|
|
apiVersion: apiextensions.k8s.io/v1
|
|
kind: CustomResourceDefinition
|
|
metadata:
|
|
name: mock-resources.test.com
|
|
spec:
|
|
group: test.com
|
|
scope: Namespaced
|
|
names:
|
|
plural: mock-resources
|
|
singular: mock-resource
|
|
kind: MockResource
|
|
listKind: MockResources
|
|
versions:
|
|
- name: v1
|
|
storage: true
|
|
served: true
|
|
schema:
|
|
openAPIV3Schema:
|
|
type: object
|
|
properties:
|
|
spec:
|
|
type: object
|
|
properties:
|
|
test:
|
|
type: object
|
|
additionalProperties:
|
|
type: array
|
|
items:
|
|
type: string
|
|
additionalProperties: true
|
|
__EOF__
|
|
|
|
kube::test::wait_object_assert customresourcedefinitions "{{range.items}}{{if eq ${id_field:?} \"mock-resources.test.com\"}}{{$id_field}}:{{end}}{{end}}" 'mock-resources.test.com:'
|
|
|
|
retries=0
|
|
max_retries=5
|
|
|
|
# First try would get non zero exit code so we disable immediate exit here
|
|
set +o errexit
|
|
|
|
# Loop until `kubectl explain` returns a zero exit code or maximum retries reached
|
|
until output_message=$(kubectl explain mock-resource) > /dev/null || [ $retries -eq $max_retries ]; do
|
|
kube::log::status "Retrying kubectl explain..."
|
|
((retries++))
|
|
sleep 1
|
|
done
|
|
|
|
set -o errexit
|
|
|
|
output_message=$(kubectl explain mock-resource)
|
|
kube::test::if_has_string "${output_message}" 'FIELDS:'
|
|
|
|
output_message=$(kubectl explain mock-resource --recursive)
|
|
kube::test::if_has_string "${output_message}" 'FIELDS:'
|
|
|
|
# Cleanup
|
|
kubectl delete crd mock-resources.test.com
|
|
|
|
set +o nounset
|
|
set +o errexit
|
|
}
|