Thanks Greg!
If I understood correctly, your suggesting this:
cd /etc/ceph
grep -v 'mon host' testcluster.conf > testcluster_client.conf
diff testcluster.conf testcluster_client.conf
4d3
< mon host = mona
ceph -c ./testcluster_client.conf --cluster testcluster status
no monitors specified to connect to.
Error connecting to cluster: ObjectNotFound
So this doesn't seem to work. Any other suggestion is most welcome.
Cheers,
Christian
On 12/05/16 21:06, Gregory Farnum wrote:
On Thu, May 12, 2016 at 6:45 AM, Christian Sarrasin
<c.nntp@xxxxxxxxxxxxxxxxxx> wrote:
I'm trying to run monitors on a non-standard port and having trouble
connecting to them. The below shows the ceph client attempting to connect
to default port 6789 rather than 6788:
ceph --cluster testcluster status
2016-05-12 13:31:12.246246 7f710478c700 0 -- :/2044977896 >>
192.168.10.201:6789/0 pipe(0x7f7100067550 sd=3 :0 s=1 pgs=0 cs=0 l=1
c=0x7f710005add0).fault
2016-05-12 13:31:15.247057 7f710468b700 0 -- :/2044977896 >>
192.168.10.201:6789/0 pipe(0x7f70f4000c00 sd=3 :0 s=1 pgs=0 cs=0 l=1
c=0x7f70f4004ef0).fault
... etc ...
^CError connecting to cluster: InterruptedOrTimeoutError
This is my embryonic config file:
cat /etc/ceph/testcluster.conf
[global]
fsid = fef4370d-6d97-43d2-b156-57c2a0357ee2
mon initial members = mona
mon host = mona
mon addr = 192.168.10.201:6788
This is *supposed* to work, but since it's not I bet the "mon host"
bit there is being used instead of the "mon addr" entry. Try clearing
that out from the client side.
-Greg
auth cluster required = cephx
auth service required = cephx
auth client required = cephx
public network = 192.168.10.0/24
cluster network = 192.168.10.0/24
osd journal size = 100
netstat shows the monitor listening on 6788 as expected. If I regenerate
the env, changing 6788 to 6789 in the above, everything works as expected.
I _thought_ ceph would use the IP:port from "mon addr" but clearly I'm
missing smth...
This is ceph version 9.2.1 (752b6a3020c3de74e07d2a8b4c5e48dab5a6b6fd)
Background: I want to run monitors for two separate clusters on the same h/w
(OSDs on separate h/w). Both clusters will run different version of ceph so
I'm thinking of running mons for the 2nd cluster using docker (with
--net=host to minimize overhead, hence the need to change the port). I have
used a slightly modified version of ceph-docker to deploy the above.
Many thanks!
Christian
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