Chapter 3 - kubectl to create the local docker registry. - Lab 3.2

strongman1708

I am getting this error when I try to run kubectl create -f localregistry.yaml

Error from server (Invalid): Deployment.apps "nginx" is invalid: spec.template.metadata.labels: Invalid value: map[string]string{"io.kompose.service":"nginx"}: selector does not match template labels

chrispokorni

Hi @strongman1708,

When editing localregistry.yaml, scroll down to the nginx Deployment, and ensure that the Deployment's spec.selector.matchLabels "io.kompose.service:nginx" key:value pair matches the Deployment's spec.template.metadata.labels "io.kompose.service:nginx" key:value pair.

...
  spec:
    replicas: 1
    selector:
      matchLabels:
        io.kompose.service: nginx
    strategy:
      type: Recreate
    template:
      metadata:
        creationTimestamp: null
        labels:
          io.kompose.service: nginx
      spec:
        containers:
...

Comparing localregistry.yaml with edited-localregistry.yaml from the Solutions tarball may also help to locate the properties which do not match.

Regards,
-Chris

strongman1708

Hi Chris, Thank you.