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DockerPull

This check will try to pull a Docker image from a specified registry, verify it's checksum and size.

Example 
apiVersion: canaries.flanksource.com/v1
kind: Canary
metadata:
  name: docker-check
spec:
  interval: 30
  docker:
    - image: docker.io/library/busybox:1.31.1@sha256:b20c55f6bfac8828690ec2f4e2da29790c80aa3d7801a119f0ea6b045d2d2da1
      expectedDigest: sha256:b20c55f6bfac8828690ec2f4e2da29790c80aa3d7801a119f0ea6b045d2d2da1
Field Description Scheme Required
auth Username and password value, configMapKeyRef or SecretKeyRef for registry Authentication
description Description for the check string
expectedDigest Expected digest of the pulled image string Yes
expectedSize Expected size of the pulled image int64 Yes
icon Icon for overwriting default icon on the dashboard string
image Full path to image, including registry string Yes
name Name of the check string

Scheme Reference

Authentication

Field Description Scheme Required
password Set password for authentication using string, configMapKeyRef, or SecretKeyRef. kommons.EnvVar Yes
username Set username for authentication using string, configMapKeyRef, or SecretKeyRef. kommons.EnvVar Yes