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Maintain

Maintain is a collection of operations for keeping your Concourse in working order.

Flags

All flags are optional

Rotating Director NATS Certificate

Flag Description
--renew-nats-cert Rotate the NATS certificate on the director
--stage value Specify a specific stage at which to start the NATS certificate renewal process.
If not specified, the stage will be determined automatically.

Note that the NATS certificate is hardcoded to expire after 1 year. This command follows the istructions on bosh.io to rotate this certificate. This operation will cause downtime on your Concourse as it performs multiple full recreates.

Stage Description
0 Adding new CA (create-env)
1 Recreating VMs for the first time (recreate)
2 Removing old CA (create-env)
3 Recreating VMs for the second time (recreate)
4 Cleaning up director-creds.yml