Changes since v0.5.1
The google-cas-issuer controller now uses a stable leader election ID, so multiple instances of the issuer will not conflict. This allows for HA deployments of the issuer.
A new flag --leader-election-id can be set to override the default ID.
Docker images are available at quay.io/jetstack/cert-manager-google-cas-issuer:0.5.2
One-line install: kubectl apply -f https://github.com/jetstack/google-cas-issuer/releases/download/v0.5.2/google-cas-issuer-v0.5.2.yaml