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
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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