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Delete

The delete operation allows you to specify resources that should be deleted from the Kubernetes cluster before a particular test step is executed.

Reference documentation

The full structure of the Delete is documented here.

Usage in Test

Below is an example of using delete in a Test resource.

Example

apiVersion: chainsaw.kyverno.io/v1alpha1
kind: Test
metadata:
  name: example
spec:
  steps:
  - try:
    # ...
    - delete:
        ref:
          apiVersion: v1
          kind: Pod
          namespace: default
          name: my-test-pod
    # ...

Usage in TestStep

Below is an example of using delete in a TestStep resource.

Example

apiVersion: chainsaw.kyverno.io/v1alpha1
kind: TestStep
metadata:
  name: example
spec:
  try:
  # ...
  - delete:
      ref:
        apiVersion: v1
        kind: Pod
        namespace: default
        name: my-test-pod
  # ...

Operation check

Below is an example of using an operation check.

With check

# ...
- delete:
    ref:
      apiVersion: v1
      kind: Pod
      namespace: default
      name: my-test-pod
    expect:
    - match:
        # this check applies only if the match
        # statement below evaluates to `true`
        apiVersion: v1
        kind: Pod
        metadata:
          namespace: default
          name: my-test-pod
      check:
        # an error is expected, this will:
        # - succeed if the operation failed
        # - fail if the operation succeeded
        ($error != null): true
# ...