Commit Graph
5 Commits
Author SHA1 Message Date
Guy Margalit 2ce2382676 Refactor operator context init and allow to run local
Signed-off-by: Guy Margalit <guymguym@gmail.com>
Co-Authored-By: Sébastien Han <seb@redhat.com>
Co-Authored-By: Travis Nielsen <tnielsen@redhat.com>

This change is meant to allow running operators locally on a developer machine.
The idea is to allow faster development cycles by reducing the time and complexity of building -> deploying -> debugging on cluster.

For operators that rely only on kubernetes API this works easily - see cockroachdb and minio examples in development-flow doc.

The change includes:

- rook.NewContext() - Refactored to remove repeating initialization code that was copy-pasted in most of the operators in order to create the clusterd.Context and the Clientsets. Also it detects the mode of working in-cluster vs external and sets up the external mode with standard user config (~/.kube/config) and a job executor.
- rook.GetOperatorImage() - Refactor this repeating code in many operators to detect the operator pod image. Also added a global flag --operator-image that developers can use to override this when running locally.
- rook.TerminateOnError() - Added a convenient function.
2019-06-19 20:47:55 +03:00
Huamin Chen 6c11ff52d4 add device discovery daemon to operator:
run "rook discover" on storage nodes and discover devices on each node. The discovered disks are saved in a per node configmap, local-device-nodename.
Device information consits of name and persistent names, uuid, partition, filesystem, rotational, readonly, size, etc.

Signed-off-by: Huamin Chen <hchen@redhat.com>
2018-05-07 17:49:02 +00:00
Travis Nielsen e2bd9276bf consume the generated rook clientset 2017-12-11 14:35:07 -08:00
Travis Nielsen 0ad60c065b osd: refactor proc manager for only the osd daemon 2017-10-26 17:57:25 -07:00
Travis Nielsen 4e6774c063 remove legacy standalone code 2017-10-17 12:23:57 -07:00