Project

General

Profile

Feature #47286

cephadm: Local registry setup

Added by Sebastian Wagner about 2 months ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
cephadm
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Reviewed:
Affected Versions:
Pull request ID:

Description

The idea is to optimize cluster deployment time by creating a local registry that will then be used to pull images from other nodes.

One idea is to use the new service_type: container generic deployment to deploy a registry.

Problem is: we need a ceph cluster in order to deploy the registry.

Therefore:

  • Either we call `cephadm deploy ...` in `cephadm bootstrap` manually before starting the first MON,
  • or we run bootstrap and modify container_image afterwards to point to the correct registry.

Note, we have to modify the registries.conf on all hosts for this to work.

Also available in: Atom PDF