Maintain is a collection of operations for keeping your Concourse in working order.
All flags are optional
Note if the NATS certificate is already expired you will need to do a manual process instead of using this command.
| 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 instructions 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 |