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Upgrading Cloud Native Compiler

Upgrades only incur a few seconds of downtime while the gateway pod is restarted. The cluster performs a rolling update on all other components without incuring downtime on the client VMs.

To upgrade your Cloud Native Compiler service:

  1. Download the updated copy of the Cloud Native Compiler YAML files.

  2. Apply the new YAMLs:

    For developer installation with no SSL, run the following from <cnc-install-dir>/kubernetes/

kubectl apply -n compiler -k base

+ For production installation with SSL, run the following:

 
kubectl apply -n compiler -k overlays/ssl-direct

+ . Watch rollout process and verify it has completed successfully:

+

 
kubectl get pod -n compiler -w