On Mon, 26 Aug 2013, Fuchs, Andreas (SwissTXT) wrote: > Hi Sage > > Thanks for your answer > > I had ceph.conf already adjusted > mon_hosts has the list of public ip's of the mon servers > > but ceph-mon is listening on eth0 instead of the ip listed in mon_hosts > > also entering [mon.ceph-ceph01] sections with host= and mon_addr= entries did not change this > > do I have to redeploy the installation, so far I just pushed the new config and restarted the services? You will need to redeploy. ceph-deploy purge and ceph-deploy purgedata to reset your nodes. > Btw. > ceph-deploy new ceph01:10.100.214.x ... wont't work as it requires a > name not an ip, but in my case ceph01 resolves to the correct ip Interesting; we should make ceph-deploy take an IP there too. sage > > regards > Andi > > -----Original Message----- > From: Sage Weil [mailto:sage@xxxxxxxxxxx] > Sent: Freitag, 23. August 2013 17:28 > To: Fuchs, Andreas (SwissTXT) > Cc: ceph-users@xxxxxxxx > Subject: Re: ceph-mon listens on wrong interface > > Hi Andreas, > > On Fri, 23 Aug 2013, Fuchs, Andreas (SwissTXT) wrote: > > Hi, we built a ceph cluster with the folling network setup > > > > eth0 is on a management network (access for admins and monitoring > > tools) > > eth1 is ceph sync > > eth2 is ceph public > > > > deployed by ceph-deploy I have the following config > > > > [global] > > fsid = 18c6b4db-b936-43a2-ba68-d750036036cc > > mon_initial_members = ceph01, ceph02, ceph03 mon_host = > > 10.100.214.11,10.100.214.12,10.100.214.13 > > auth_supported = cephx > > osd_journal_size = 5000 > > filestore_xattr_use_omap = true > > public_network = 10.100.214.0/24 > > cluster_network = 10.100.213.0/24 > > > > the problem is now that ceph-mon is listening on eth0 > > > > netstat -lpn | grep 6789 > > tcp 0 0 10.100.220.111:6789 0.0.0.0:* LISTEN 1609/ceph-mon > > > > where it should listen on eth0 10.100.214.x > > > > how can I achieve this? > > I assume you used ceph-deploy here? The problem is that when you do > > ceph-deploy new ceph01 ceph02 ceph03 > > it is using the ceph01 etc as both the hostname to identify the instance > (good) and looking it up via DNS to resolve the IP for the mon_host list (bad, in your case). Try > > ceph-deploy new ceph01:10.100.214.x ... > > or > > ceph-deploy new ceph01:ceph01.myothernetwork.foo.com ... > > Or, just manually edit the ceph.conf after the 'ceph-deploy new ...' > command to get how you want it. > > sage > > _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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