CES 19 Overview
- For new installations, see the Installation Guide.
- For upgrades from CES 18 or another Ceph cluster, see the Migration Guide.
- For version-specific details, see the CES 19 release notes.
CES images are based on upstream Ceph releases with additional CLYSO patches and tooling. CES remains compatible with the corresponding upstream Ceph release line.
Current release
| CES version | Ceph base | Container image |
|---|---|---|
| 19.2.6-1 | Ceph 19.2.6 (Squid) | harbor.clyso.com/ces/ceph/ceph:ces-v19.2.6-1 |
See the 19.2.6-1 release notes before installing or upgrading. In particular, review the linked Squid known issues.
Upgrade compatibility
| From | To | Guidance |
|---|---|---|
| CES 18.2.8-1 (Reef) | CES 19.2.6-1 (Squid) | Major-version upgrade; follow the migration guide and validate the cluster before starting. |
| Ceph 19.2.6 | CES 19.2.6-1 | Same upstream base version; use the CES image after reviewing downstream changes. |
| CES 19.2.6-1 | Ceph 19.2.6 | Corresponding upstream base; contact CLYSO Support before changing production images. |
Version numbering
CES follows its upstream Ceph base:
19: Ceph major release line, Squid19.2.6: upstream Ceph base version19.2.6-1: CES release versionces-v19.2.6-1: published image tag