Ceph rocks

Home to Ubuntu based Ceph OCI images.

What is a rock?

Rocks are a new generation of secure, stable, and OCI-compliant container images, based on Ubuntu LTS releases. They are interoperable with all OCI compliant tools. For enthusiasts, we recommend checking out our Hacking Guide.

Using Ceph rocks

Ceph rocks are available via our GitHub Packages Container registry. They are compatible with popular containerised Ceph deployment tools such as:

• Cephadm
• Rook

Supported features

Our rocks support two backends: Cephadm and Rook. The features that each support are given below.

Feature	Cephadm	Rook
Status	🟢	🟢
ps	🟢	🟢
ls	🟢	🟢
Hosts	🟢	🟢
Device ops	🟢	🟢
Dashboard	🟢	🟢
OSD ops	🟢	🟢
RBD Mirror	🟢	🟢
RadosGW	🟢	🟡
Daemon status	🟢	🟡
Upgrade	🟢	🟡
Hosts (maintenance)	🟢	🔴
ISCSI	🟢	🔴
Loki	🟢	🔴
Prometheus	🟢	🔴
Alert manager	🟢	🔴
Node exporter	🟢	🔴

Legend

🟢 : fully supported
🟡 : technically supported - requires operator intervention
🔴 : not supported