Selector Does Not Match Template Labels

Selector Does Not Match Template Labels – It should be able to infer it on its own. I think, there may be a mismatch in labels. This error happens when multiple rtf agents from different rtf clusters that were created by restoring the original backup and running concurrently. The implicit selector is created from the daemonset metadata.

The label of this svc is “app: Why is there a need of defining one's deployment's labels multiple times? The selector and the pod labels have to match to prevent accidental mass . The values in spec.selectors.matchlabels are used to select pods, so they need to match the labels in spec.template.metadata.labels ;

When performed kubectl get svc . The selector matchlabels tells the resource, whatever it may be, service, deployment, etc, to match the pod, according to that label. I am wondering why it says to change the selector in (lab 2) but the label in lab 8.

Labels defined in metadata.labels are used to identify the deployment itself whereas spec.template.metadata.labels . The api would complain that the selector didn’t match the labels. Do not use the label of .

Deny any kubernetes deployment with a labelselector that does not match template labels. Helm tends to end up in a bad state with multiple helm chart revisions considered to be deployed at the same time. Labelselector matchlabels of a kubernetes resource are immutable.

So, if the service has no endpoints, then it is likely that the labels on the pod do not match the selector on the service. They are both dealing with replicasets. I know that they must match.

ValidationError missing required field "selector" in io.k8s.api.v1.DeploymentSpec Stack Overflow