Invalid example manifest for .dockercfg Secret

[Linda-sa]

The yaml specification in creates the following error:

apiVersion: v1
kind: Secret
metadata:
  name: secret-dockercfg-4
  namespace: service-namespace
type: kubernetes.io/dockercfg
data:
  .dockercfg: |
    eyJhdXRocyI6eyJodHRwczovL2V4YW1wbGUvdjEvIjp7ImF1dGgiOiJvcGVuc2VzYW1lIn19fQo=

Error from server (BadRequest): error when creating "dock3.yaml": Secret in version "v1" cannot be handled as a Secret: illegal base64 data at input byte 76

The file yaml specification needs to be updated to the below (removing the pipe | from the yaml):

apiVersion: v1
kind: Secret
metadata:
  name: secret-dockercfg-4
  namespace: service-namespace
type: kubernetes.io/dockercfg
data:
  .dockercfg: 
    eyJhdXRocyI6eyJodHRwczovL2V4YW1wbGUvdjEvIjp7ImF1dGgiOiJvcGVuc2VzYW1lIn19fQo=

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[sftim]

/retitle Invalid example manifest for .dockercfg Secret
/kind bug

[priyanshsao]

/assign

[steve-hardman]

The existing yaml is working for me. I think the bug might not be in the example file. It might be a user error or something else.

> kubectl create -f https://k8s.io/examples/secret/dockercfg-secret.yaml
secret/secret-dockercfg created

[sftim]

/priority awaiting-more-evidence

[Shubham82]

@Linda-sa, The dockercfg-secret.yaml is correct and I tried to create Secret from it and it is working fine for me also.

Please find the observation below:

$ kubectl create -f https://k8s.io/examples/secret/dockercfg-secret.yaml
secret/secret-dockercfg created


$ kubectl get secrets
NAME               TYPE                      DATA   AGE
secret-dockercfg   kubernetes.io/dockercfg   1      3m52s