Catch¶

A catch statement is also a sequence of operations or collectors.

Operations and collectors contained in a catch statement will be executed only if the step failed when executing the operations in the step's try statement.

Tip

All operations and collectors of a catch statement will be executed regardless of the success or failure of each of them.

Operations¶

A catch statement supports only the following operations:

Collectors¶

A catch statement supports all collectors:

Example¶

Example

apiVersion: chainsaw.kyverno.io/v1alpha1
kind: TestStep
metadata:
  name: example
spec:
  try:
  #...
  catch:
  # collect events in the test namespace
  - events: {}
  # collect pods logs in the test namespace
  - podLogs: {}
  # take a small break
  - sleep:
      duration: 15s
  # execute a custom script
  - script:
      content: echo "An error has occured"
  # ...