Bug #41653: [rbd-mirror] simplify peer bootstrapping - rbd - Ceph

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Bug #41653

closed

[rbd-mirror] simplify peer bootstrapping

Added by Jason Dillaman over 4 years ago. Updated over 4 years ago.

Status:

Resolved

Priority:

Normal

Assignee:

Jason Dillaman

Target version:

% Done:

Source:

Tags:

Backport:

nautilus

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Pull request ID:

30411

Crash signature (v1):

Crash signature (v2):

Description

Provide a CLI and dashboard UI tool to create a token that (1) generates a "profile bootstrap-rbd-mirror" CephX user, (2) encodes the local mon addresses and the bootstrap CephX name + key.

This new token should be able to be imported via "rbd mirror peer add" and via the dashboard UI.

It should also support (optionally) performing this operation bi-directionally such that "rbd mirror peer add" would create a new local "profile rbd-mirror" CephX user and configure the remote cluster with the local mon addresses and local CephX user for mirroring.

Related issues 2 (0 open — 2 closed)

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Updated by Jason Dillaman over 4 years ago

Suggested CLI ops:

CLUSTER 1

rbd mirror pool enable <pool>
rbd mirror pool peer bootstrap create
eyJtb25faG9zdCI6IFsiMS4yLjMuNCIsICIyLjMuNC41Il0sICJuYW1lIjogImNsaWVudC5yYmQtbWlycm9yLmJvb3RzdHJhcCIsICJrZXkiOiAiQVFDQWRXNWR6aHRlS3hBQWNrYUlKOWF6VFNCWmFHYUJqMHBoSHc9PSJ9

The token is just a simple JSON object encoded in base64 to facilitate copy-paste: {"mon_host": ["1.2.3.4", "2.3.4.5"], "name": "client.rbd-mirror.bootstrap", "key": "AQCAdW5dzhteKxAAckaIJ9azTSBZaGaBj0phHw=="}

CLUSTER 2

cat <<EOF > peer-bootstrap
eyJtb25faG9zdCI6IFsiMS4yLjMuNCIsICIyLjMuNC41Il0sICJuYW1lIjogImNsaWVudC5yYmQtbWlycm9yLmJvb3RzdHJhcCIsICJrZXkiOiAiQVFDQWRXNWR6aHRlS3hBQWNrYUlKOWF6VFNCWmFHYUJqMHBoSHc9PSJ9
EOF
rbd mirror peer peer import <pool> peer-bootstrap

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