Upgrade Calyptia Core
The primary way to upgrade Calyptia Core is to use Helm. The following page gives additional details on commands and upgrade impact.
Helm commands
Upgrading the Helm Repo
Upgrading Calyptia Core
The following command assumes that this has been deployed under the calyptia namespace.
Affect on running pipelines
Running pipelines will remain running throughout the upgrade process and in some cases will require a restart. In the case of a restart the default method used is a Rolling Restart, which will individually restart each replica of a pipeline one by one or in the case of a single replica, create a new replica prior to restarting.
Upgrade/Downgrade to a specific version
Calyptia Core installation can be upgraded/downgraded to a specific version with the following command:
Upgrading in this way re-spawns the core instance pods in the cluster, but deployed pipelines shouldn't be affected.
Update pipelines
Once a core instance has been updated, newer pipelines will use the latest core-fluent-bit docker image, but existing running pipelines, will keep using the same one they were using before. To update an specific pipeline image (version), you can make use of Calyptia CLI.
Example:
Release cadence
Calyptia Core has a release cadence every two months.
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