k8s.io/kubernetes@v1.29.3/test/cmd/run.sh (about)

     1  #!/usr/bin/env bash
     2  
     3  # Copyright 2018 The Kubernetes Authors.
     4  #
     5  # Licensed under the Apache License, Version 2.0 (the "License");
     6  # you may not use this file except in compliance with the License.
     7  # You may obtain a copy of the License at
     8  #
     9  #     http://www.apache.org/licenses/LICENSE-2.0
    10  #
    11  # Unless required by applicable law or agreed to in writing, software
    12  # distributed under the License is distributed on an "AS IS" BASIS,
    13  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14  # See the License for the specific language governing permissions and
    15  # limitations under the License.
    16  
    17  set -o errexit
    18  set -o nounset
    19  set -o pipefail
    20  
    21  run_kubectl_run_tests() {
    22    set -o nounset
    23    set -o errexit
    24  
    25    create_and_use_new_namespace
    26    kube::log::status "Testing kubectl run"
    27  
    28    # Command with dry-run
    29    kubectl run --dry-run=client nginx-extensions "--image=${IMAGE_NGINX}" "${kube_flags[@]:?}"
    30    kubectl run --dry-run=server nginx-extensions "--image=${IMAGE_NGINX}" "${kube_flags[@]:?}"
    31    # Post-Condition: no Pod exists
    32    kube::test::get_object_assert pods "{{range.items}}{{${id_field:?}}}:{{end}}" ''
    33  
    34    # Pre-Condition: no Pod exists
    35    kube::test::get_object_assert pods "{{range.items}}{{${id_field:?}}}:{{end}}" ''
    36    # Command
    37    kubectl run nginx-extensions "--image=${IMAGE_NGINX}" "${kube_flags[@]:?}"
    38    # Post-Condition: Pod "nginx" is created
    39    kube::test::get_object_assert pod "{{range.items}}{{$id_field}}:{{end}}" 'nginx-extensions:'
    40    # Clean up
    41    kubectl delete pod nginx-extensions "${kube_flags[@]}"
    42  
    43    # Test that a valid image reference value is provided as the value of --image in `kubectl run <name> --image`
    44    output_message=$(kubectl run test1 --image=validname)
    45    kube::test::if_has_string "${output_message}" 'pod/test1 created'
    46    kubectl delete pods test1
    47    # test invalid image name
    48    output_message=$(! kubectl run test2 --image=InvalidImageName 2>&1)
    49    kube::test::if_has_string "${output_message}" 'error: Invalid image name "InvalidImageName": invalid reference format'
    50  
    51    set +o nounset
    52    set +o errexit
    53  }