I've got a cluster with 3 mons, all of which are binding solely to a
cluster network IP, and neither to 0.0.0.0:6789 nor a public IP. I
hadn't noticed the problem until now because it makes little difference
in how I normally use Ceph (rbd and radosgw), but now that I'm trying to
use cephfs it's obviously suboptimal.
[global]
auth cluster required = cephx
auth service required = cephx
auth client required = cephx
keyring = /etc/ceph/keyring
cluster network = 10.100.10.0/24
public network = 10.100.0.0/21
public addr = 10.100.0.150
cluster addr = 10.100.10.1
fsid = de10594a-0737-4f34-a926-58dc9254f95f
[mon]
cluster network = 10.100.10.0/24
public network = 10.100.0.0/21
mon data = /var/lib/ceph/mon/mon.$id
[mon.controller1]
host = controller1
mon addr = 10.100.10.1:6789
public addr = 10.100.0.150
cluster addr = 10.100.10.1
cluster network = 10.100.10.0/24
public network = 10.100.0.0/21
And then with /usr/bin/ceph-mon -i controller1 --debug_ms 12 --pid-file
/var/run/ceph/mon.controller1.pid -c /etc/ceph/ceph.conf I get in logs
2014-01-13 14:19:13.578458 7f195e6d97a0 0 ceph version 0.72.2 (a913ded2ff138aefb8cb84d347d72164099cfd60), process ceph-mon, pid 7559
2014-01-13 14:19:13.641639 7f195e6d97a0 10 -- :/0 rank.bind 10.100.10.1:6789/0
2014-01-13 14:19:13.641668 7f195e6d97a0 10 accepter.accepter.bind
2014-01-13 14:19:13.642773 7f195e6d97a0 10 accepter.accepter.bind bound to 10.100.10.1:6789/0
2014-01-13 14:19:13.642800 7f195e6d97a0 1 -- 10.100.10.1:6789/0 learned my addr 10.100.10.1:6789/0
2014-01-13 14:19:13.642808 7f195e6d97a0 1 accepter.accepter.bind my_inst.addr is 10.100.10.1:6789/0 need_addr=0
Whith no mention of public addr (10.100.2.1) or public network
(10.100.0.0/21) found. mds (on this host) and osd (on other hosts) bind
to 0.0.0.0 and a public IP, respectively.
At this point public/cluster addr/network are WAY overspecified in
ceph.conf, but the problem appeared with far less specification.
Any ideas? Thanks,
Jeff
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