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Registry Images

Checks registry image status


The registryImages analyzer is available to check the output of Registry Images collector.

The analyzer provides as set of predefined results that can be used in the analyzer's outcome when clauses.

Paramaters

checkName: Optional name.

collectorName: (Recommended) Must match the collectorName specified by the registryImages collector.

Outcomes

The conditional in the when value supports the following:

missing: An integer representing the number of missing images.

errors: An integer representing the number of images that could not be checked due to errors.

verified: An integer that represents the number of images that were successfully verified.

Example Analyzer Definition

apiVersion: troubleshoot.sh/v1beta2
kind: Preflight
metadata:
  name: supported-mysql-version
spec:
  collectors:
    - registryImages:
        images:
          - "alpine:3.9"
          - "nginx:latest"
  analyzers:
    - registryImages:
        checkName: Private Registry Images
        outcomes:
          - fail:
              when: "missing > 0"
              message: Images are missing from registry
          - warn:
              when: "errors > 0"
              message: Failed to check if images are present in registry
          - pass:
              message: All images are present in registry
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