tool · inferred from evidence
kubectl
A command-line tool for interacting with Kubernetes clusters.
- Flux: dry-run failed when upgrading a CRD API version
Upgrading a CRD's API version through Flux fails with: dry-run failed: .spec.accessPolicy: field not declared in schema (e.g. moving a Linkerd Server from policy.linkerd.io/v1beta1 to v1beta3). The same change applies fine with kubectl dire
- oci ce cluster create-kubeconfig ignores --profile, kubectl fails authentication
Running oci ce cluster create-kubeconfig with a non-default --profile produced a kubeconfig whose embedded exec command for generate-token did not include that profile, so kubectl failed with You must be logged in to the server because the
- cannot establish control of object, already controlled by ProviderRevision on Crossplane v2 upgrade
Upgrading providers under Crossplane v2, the new ProviderRevision failed to install with cannot establish control of object: [crd] is already controlled by ProviderRevision [old-revision]. The CRDs still carried ownerReferences pointing at
- Flux Kustomization fails: PVC spec is immutable after creation
A Flux Kustomization reconciliation fails on a PVC with: PersistentVolumeClaim "influxdb-volume" is invalid: spec: Forbidden: spec is immutable after creation. The diff shows Flux trying to change spec.volumeName. This happens when a PVC is
- How to run kubectl after docker push in Google Cloud Build
How to run kubectl after pushing an image in a Cloud Build pipeline? The goal: build an image, test/push it to GCR, then deploy it into a GKE cluster, all in one cloudbuild.yaml. Without this, the pipeline could not do end-to-end CI/CD.