Good day all.
Sorry for all the noob questions.
I have ceph running on my 6node proxmox cluster.
After some other noob questions ive asked over the last few days. its running nicely.
I would like to now add a cephfs share to a vm
Assumption : when i add to a vm, it woule be like mounting a NFS share so when i write to that mount point, all servers with the same mount point can see the data.
So what i have done.
I addeded 3 metatdata servers (don't know why i did 3 but everything in Ceph seems to like 3).
of which now one is active and 2 are in standby. see image attached.
i then added one cephFS, which is what im assuming is the sharename. here iredmailstore
Now on a VM i have spun up.
A added a network interface on the bridge of the Ceph client. it can ping the 10.0.45.0-24 range.
I then installed
on the server i created a key file then moved to the vm.
On the vm i did
However this is not working im getting this output
Any help would be appriciated.
Regards
Sorry for all the noob questions.
I have ceph running on my 6node proxmox cluster.
After some other noob questions ive asked over the last few days. its running nicely.
I would like to now add a cephfs share to a vm
Assumption : when i add to a vm, it woule be like mounting a NFS share so when i write to that mount point, all servers with the same mount point can see the data.
So what i have done.
I addeded 3 metatdata servers (don't know why i did 3 but everything in Ceph seems to like 3).
of which now one is active and 2 are in standby. see image attached.
i then added one cephFS, which is what im assuming is the sharename. here iredmailstore
Now on a VM i have spun up.
A added a network interface on the bridge of the Ceph client. it can ping the 10.0.45.0-24 range.
I then installed
Code:
apt install ceph-commonon the server i created a key file then moved to the vm.
Code:
ceph auth get-key client.admin > cephfs.secret
i then scp'ed the file to the vmOn the vm i did
Code:
mkdir -p /mnt/iredmailstore
mount -t ceph 10.0.45.24,10.0.45.25,10.0.45.26:/ /mnt/iredmailstore -o name=root,secretfile=/root/iredmailstore.secret,fs=iredmailstoreHowever this is not working im getting this output
Code:
mount -t ceph 10.0.45.24:6789:/ /mnt/iredmailstore -o name=admin,secretfile=/root/iredmailstore.secret,fs=iredmailstore
did not load config file, using default settings.
2024-05-23T16:20:54.580+0000 7f3fcc53cf40 -1 Errors while parsing config file!
2024-05-23T16:20:54.580+0000 7f3fcc53cf40 -1 can't open ceph.conf: (2) No such file or directory
2024-05-23T16:20:54.580+0000 7f3fcc53cf40 -1 Errors while parsing config file!
2024-05-23T16:20:54.580+0000 7f3fcc53cf40 -1 can't open ceph.conf: (2) No such file or directory
unable to get monitor info from DNS SRV with service name: ceph-mon
2024-05-23T16:20:54.592+0000 7f3fcc53cf40 -1 failed for service _ceph-mon._tcp
2024-05-23T16:20:54.592+0000 7f3fcc53cf40 -1 auth: unable to find a keyring on /etc/ceph/ceph.client.admin.keyring,/etc/ceph/ceph.keyring,/etc/ceph/keyring,/etc/ceph/keyring.bin: (2) No such file or directory
mount error: no mds server is up or the cluster is laggy
mount error: no mds server is up or the cluster is laggyAny help would be appriciated.
Regards
