在 2021年4月5日，20:48，Adrian Sevcenco <Adrian.Sevcenco@cern.ch> 写道：
On 4/5/21 3:27 PM, 胡 玮文 wrote:
在 2021年4月5日，19:29，Adrian Sevcenco <Adrian.Sevcenco@cern.ch> 写道：
Hi! How/where can i change the image configured for a service? I tried to modify /var/lib/ceph/<fsid>/<service_name>/unit.{image,run} but after restarting ceph orch ps shows that the service use the same old image. Hi Adrian, Hi!
Try “ceph config set <target> container_image <your image>” where <target> can be global, osd, osd.1, etc. Then redeploy yup, i did
it with “ceph orch” series commands. well, already tried .. unfortunately because this is a test "cluster" on my desktop i have a single mgr, and it seems that there is a requirement of having a second standby mgr.
Ceph is designed to be a distributed system. I think set up some VMs to experiment with ceph can be easier.
i tried to start a second mgr, but because of listening port clash i can't... and i see not such option in ceph config show
so, i was hopping to be able to make the service (podman) to restart with the new image .. and no joy so far ..
Thanks a lot! Adrian
What other configuration locations are there for the ceph components beside /etc/ceph (which is quite sparse) and /var/lib/ceph/<fsid> ? Monitor configuration database. https://docs.ceph.com/en/latest/rados/configuration/ceph-conf/#monitor-confi... <https://docs.ceph.com/en/latest/rados/configuration/ceph-conf/#monitor-configuration-database> Weiwen Hu Thank you! Adrian