This release comes with a number of changes and bug fixes. Please read the notes before upgrading as it will include changes to your deployment manifests.
Breaking Changes
The Helm values variable structure has been changed to be in a more logical format. Please review the Chart README and change your values file accordingly.
The Chart no longer accepts a rootCA byte slice of an actual CA PEM bundle to be propagated. Instead, a user should now create a volume (ConfigMap or Secret) which is mounted to the istio-csr container. Users should make use of the volumes, volumeMounts and app.tls.rootCAFile variables.
To make use of revisionHistoryLimit on the istiod Certificate resource, the minimum required cert-manager version is v1.3.
Changes
- Refactor Helm Chart variable structure #71
- Change default values #63
- Expose metrics for gRPC service, controller, and Kubernetes client #72
- Fix istio-csr becoming unready but not exiting the program #62
- Fix istio-csr not cleaning up failed serving cert-manager CertificateRequests #74
- Use a "append last" strategy in istio operator configuration #70
- Test against istio v1.10