On 23.01.2024 18:19, Albert Shih wrote:
Just like to known if it's a very bad idea to do a rsync of /etc/ceph
from
the «_admin» server to the other ceph cluster server.
I in fact add something like
for host in `cat /usr/local/etc/ceph_list_noeuds.txt`
do
/usr/bin/rsync -av /etc/ceph/ceph*
Le 18/01/2024 à 11:58:47+0100, Robert Sander a écrit
Hi,
>
> According to the documentation¹ the special host label _admin instructs the
> cephadm orchestrator to place a valid ceph.conf and the
> ceph.client.admin.keyring into /etc/ceph of the host.
>
> I noticed that (at least) on 17.2.7
Oh that does sound strange indeed. I don't have a good idea right now,
hopefully someone from the dev team can shed some light on this.
Zitat von Robert Sander :
Hi,
more strang behaviour:
When I isssue "ceph mgr fail" a backup MGR takes over and updates
all config files on all hosts
Hi,
more strang behaviour:
When I isssue "ceph mgr fail" a backup MGR takes over and updates all
config files on all hosts including /etc/ceph/ceph.conf.
At first I thought that this was the solution but when I now remove the
_admin label and add it again the new MGR also does not update
On 1/18/24 14:28, Eugen Block wrote:
Is your admin keyring under management?
There is no issue with the admin keyring but with ceph.conf.
The config setting "mgr mgr/cephadm/manage_etc_ceph_ceph_conf" is set to
true and "mgr mgr/cephadm/manage_etc_ceph_ceph_conf_hosts" was at "*",
so all
Is your admin keyring under management? The docs say [1]:
When a client keyring is placed under management, cephadm will:
build a list of target hosts based on the specified placement
spec (see Daemon Placement)
store a copy of the /etc/ceph/ceph.conf file on the specified
Hi,
On 1/18/24 14:07, Eugen Block wrote:
I just tired that in my test cluster, removed the ceph.conf and admin
keyring from /etc/ceph and then added the _admin label to the host via
'ceph orch' and both were created immediately.
This is strange, I only get this:
Hi,
I just tired that in my test cluster, removed the ceph.conf and admin
keyring from /etc/ceph and then added the _admin label to the host via
'ceph orch' and both were created immediately.
# no label for quincy-2
quincy-1:~ # ceph orch host ls
HOST ADDR LABELS STATUS
