On Fri, Feb 14, 2014 at 9:38 AM, Ron Gage <ron@xxxxxxxxxxx> wrote:
> Thanks Alfredo!
> Would that be /etc/ceph/ceph.conf or ~/my-cluster/ceph.conf
Good question, sorry for the ambiguity. From where you are running
ceph-deploy, you should have a ceph.conf there, you can edit
that one file and then call 'ceph-deploy config push {nodes}' where
{nodes} should be replaced with the server(s) to push the config to.
>
> Ron Gage
>
>
>> On February 14, 2014 at 9:31 AM Alfredo Deza <alfredo.deza@xxxxxxxxxxx>
>> wrote:
>>
>>
>> On Fri, Feb 14, 2014 at 9:08 AM, Ron Gage <ron@xxxxxxxxxxx> wrote:
>> > Please see the post you replied to. The admin keyring is not being
>> > created.
>> >
>> > Thanks!
>> >
>> > Ron
>>
>> There is no need to run other commands instead of create-initial. That
>> is the best way to get started with monitor deployment.
>>
>> From ceph-deploy's perspective, everything has been called correctly
>> and the output from the node looks correct. The next thing I would
>> suggest is to bump the log levels of the monitors in ceph.conf and
>> restart them so that you can inspect a bit better what is going on
>> there.
>>
>> In the [global] section of ceph.conf:
>>
>> mon debug = 10
>>
>>
>>
>> >
>> >
>> > On February 14, 2014 at 8:54 AM Srinivasa Rao Ragolu
>> > <sragolu@xxxxxxxxxx>
>> > wrote:
>> >
>> > Follow the below link as it is
>> >
>> > http://karan-mj.blogspot.fi/2013/12/ceph-installation-part-2.html
>> >
>> > Thanks,
>> > Srinivas.
>> >
>> >
>> > On Fri, Feb 14, 2014 at 7:21 PM, Ron Gage <ron@xxxxxxxxxxx> wrote:
>> >
>> >
>> >
>> >
>> > [ceph@cm my-cluster]$ ceph-deploy mon create cm
>> > [ceph_deploy.cli][INFO ] Invoked (1.3.5): /usr/bin/ceph-deploy mon
>> > create
>> > cm
>> > [ceph_deploy.mon][DEBUG ] Deploying mon, cluster ceph hosts cm
>> > [ceph_deploy.mon][DEBUG ] detecting platform for host cm ...
>> > [cm][DEBUG ] connected to host: cm
>> > [cm][DEBUG ] detect platform information from remote host
>> > [cm][DEBUG ] detect machine type
>> > [ceph_deploy.mon][INFO ] distro info: CentOS 6.5 Final
>> > [cm][DEBUG ] determining if provided host has same hostname in remote
>> > [cm][DEBUG ] get remote short hostname
>> > [cm][DEBUG ] deploying mon to cm
>> > [cm][DEBUG ] get remote short hostname
>> > [cm][DEBUG ] remote hostname: cm
>> > [cm][DEBUG ] write cluster configuration to /etc/ceph/{cluster}.conf
>> > [cm][DEBUG ] create the mon path if it does not exist
>> > [cm][DEBUG ] checking for done path: /var/lib/ceph/mon/ceph-cm/done
>> > [cm][DEBUG ] create a done file to avoid re-doing the mon deployment
>> > [cm][DEBUG ] create the init path if it does not exist
>> > [cm][DEBUG ] locating the `service` executable...
>> > [cm][INFO ] Running command: sudo /sbin/service ceph -c
>> > /etc/ceph/ceph.conf
>> > start mon.cm
>> > [cm][DEBUG ] === mon.cm ===
>> > [cm][DEBUG ] Starting Ceph mon.cm on cm...
>> > [cm][DEBUG ] Starting ceph-create-keys on cm...
>> > [cm][WARNIN] No data was received after 7 seconds, disconnecting...
>> > [cm][INFO ] Running command: sudo ceph --cluster=ceph --admin-daemon
>> > /var/run/ceph/ceph-mon.cm.asok mon_status
>> > [cm][DEBUG ]
>> >
>> > ********************************************************************************
>> > [cm][DEBUG ] status for monitor: mon.cm
>> > [cm][DEBUG ] {
>> > [cm][DEBUG ] "election_epoch": 1,
>> > [cm][DEBUG ] "extra_probe_peers": [],
>> > [cm][DEBUG ] "monmap": {
>> > [cm][DEBUG ] "created": "0.000000",
>> > [cm][DEBUG ] "epoch": 1,
>> > [cm][DEBUG ] "fsid": "b11875f0-e611-40b9-ae81-e7cba7586ed5",
>> > [cm][DEBUG ] "modified": "0.000000",
>> > [cm][DEBUG ] "mons": [
>> > [cm][DEBUG ] {
>> > [cm][DEBUG ] "addr": " 172.24.12.91:6789/0",
>> > [cm][DEBUG ] "name": "cm",
>> > [cm][DEBUG ] "rank": 0
>> > [cm][DEBUG ] }
>> > [cm][DEBUG ] ]
>> > [cm][DEBUG ] },
>> > [cm][DEBUG ] "name": "cm",
>> > [cm][DEBUG ] "outside_quorum": [],
>> > [cm][DEBUG ] "quorum": [
>> > [cm][DEBUG ] 0
>> > [cm][DEBUG ] ],
>> > [cm][DEBUG ] "rank": 0,
>> > [cm][DEBUG ] "state": "leader",
>> > [cm][DEBUG ] "sync_provider": []
>> > [cm][DEBUG ] }
>> > [cm][DEBUG ]
>> >
>> > ********************************************************************************
>> > [cm][INFO ] monitor: mon.cm is running
>> > [cm][INFO ] Running command: sudo ceph --cluster=ceph --admin-daemon
>> > /var/run/ceph/ceph-mon.cm.asok mon_status
>> > [ceph@cm my-cluster]$ ^C
>> >
>> > [ceph@cm my-cluster]$ ceph-deploy gatherkeys cm
>> > [ceph_deploy.cli][INFO ] Invoked (1.3.5): /usr/bin/ceph-deploy
>> > gatherkeys
>> > cm
>> > [ceph_deploy.gatherkeys][DEBUG ] Checking cm for
>> > /etc/ceph/ceph.client.admin.keyring
>> > [cm][DEBUG ] connected to host: cm
>> > [cm][DEBUG ] detect platform information from remote host
>> > [cm][DEBUG ] detect machine type
>> > [cm][DEBUG ] fetch remote file
>> > [ceph_deploy.gatherkeys][WARNIN] Unable to find
>> > /etc/ceph/ceph.client.admin.keyring on ['cm']
>> > [ceph_deploy.gatherkeys][DEBUG ] Have ceph.mon.keyring
>> > [ceph_deploy.gatherkeys][DEBUG ] Checking cm for
>> > /var/lib/ceph/bootstrap-osd/ceph.keyring
>> > [cm][DEBUG ] connected to host: cm
>> > [cm][DEBUG ] detect platform information from remote host
>> > [cm][DEBUG ] detect machine type
>> > [cm][DEBUG ] fetch remote file
>> > [ceph_deploy.gatherkeys][WARNIN] Unable to find
>> > /var/lib/ceph/bootstrap-osd/ceph.keyring on ['cm']
>> > [ceph_deploy.gatherkeys][DEBUG ] Checking cm for
>> > /var/lib/ceph/bootstrap-mds/ceph.keyring
>> > [cm][DEBUG ] connected to host: cm
>> > [cm][DEBUG ] detect platform information from remote host
>> > [cm][DEBUG ] detect machine type
>> > [cm][DEBUG ] fetch remote file
>> > [ceph_deploy.gatherkeys][WARNIN] Unable to find
>> > /var/lib/ceph/bootstrap-mds/ceph.keyring on ['cm']
>> > [ceph@cm my-cluster]$
>> >
>> >
>> >
>> >
>> > On February 14, 2014 at 8:20 AM Ashish Chandra <
>> > mail.ashishchandra@xxxxxxxxx> wrote:
>> >
>> > Hi Ron,
>> > Can you try running :
>> >
>> > ceph-deploy mon create {ceph-node}
>> >
>> > ceph-deploy gatherkeys {ceph-node}
>> >
>> >
>> > as two different commands, instead of running
>> >
>> >
>> >
>> >
>> > ceph-deploy mon create-initial
>> >
>> > and let me know if the problem still persists.
>> >
>> > Actually it is not able to find "client.admin.keyring" file as it has
>> > not
>> > been created yet.
>> >
>> > Thanks
>> >
>> > Ashish Chandra
>> >
>> >
>> >
>> > On Fri, Feb 14, 2014 at 6:15 PM, Ron Gage <ron@xxxxxxxxxxx> wrote:
>> >
>> > Greetings all!
>> > I am trying to deploy a proof of concept system for a replicated fault
>> > tolerant CIFS server cluster using CEPH as the back end. I am having
>> > significant trouble getting the CEPH part to install correctly.
>> > Specifically, I can't get the monitor to come up into a useful state due
>> > to
>> > the apparent lack of a keyring or two. Here is the background:
>> >
>> > Everything is running on a standalone VMware server with internal
>> > storage.
>> > The idea here is to see it work, not to see how well it performs.
>> >
>> > Current configuraton: 4 x OSD, 1 x monitor/manager
>> > OSD: 2 x CPU, 8 gig memory, internal only networking, 16 gig sda for
>> > boot/root, 160 gig sdb for CEPH store, Centos 6.5 x64 fully up to date,
>> > minimal install
>> > mon/mgr: 2 x CPU, 2 gig memory, internal and external networking, 16 gig
>> > sda, Centos 6.5 x64 fully up to date, minimal install
>> >
>> > Since I have made several attempts already to get this working, I
>> > execute
>> > the following commands from the mgr to reset everything (logged in as
>> > user
>> > ceph)
>> > ceph-deploy purgedata c1 c2 c3 c4 cm
>> > ceph-deploy forgetkeys
>> > ceph-deploy purge c1 c2 c3 c4 cm
>> > sudo rm -f /etc/ceph/*
>> > sudo rm -f /var/lib/ceph/mon/*.*
>> > cd ~/my-cluster
>> > rm -f *
>> >
>> > Now to deploy a straight forward single monitor node:
>> > ceph-deploy new cm
>> >
>> > And to add the public interface to the ceph.conf
>> > vi ceph.conf
>> > (add to end of global section) public network = 172.24.0.0/16
>> >
>> > Now to install the ceph software in the 5 nodes:
>> > ceph-deploy install cm c1 c2 c3 c4
>> > (waiting...waiting...waiting...)
>> >
>> > And here is where the problems begin - creating the initial monitor:
>> > [ceph@cm my-cluster]$ ceph-deploy mon create-initial
>> > [ceph_deploy.cli][INFO ] Invoked (1.3.5): /usr/bin/ceph-deploy mon
>> > create-initial
>> > [ceph_deploy.mon][DEBUG ] Deploying mon, cluster ceph hosts cm
>> > [ceph_deploy.mon][DEBUG ] detecting platform for host cm ...
>> > [cm][DEBUG ] connected to host: cm
>> > [cm][DEBUG ] detect platform information from remote host
>> > [cm][DEBUG ] detect machine type
>> > [ceph_deploy.mon][INFO ] distro info: CentOS 6.5 Final
>> > [cm][DEBUG ] determining if provided host has same hostname in remote
>> > [cm][DEBUG ] get remote short hostname
>> > [cm][DEBUG ] deploying mon to cm
>> > [cm][DEBUG ] get remote short hostname
>> > [cm][DEBUG ] remote hostname: cm
>> > [cm][DEBUG ] write cluster configuration to /etc/ceph/{cluster}.conf
>> > [cm][DEBUG ] create the mon path if it does not exist
>> > [cm][DEBUG ] checking for done path: /var/lib/ceph/mon/ceph-cm/done
>> > [cm][DEBUG ] create a done file to avoid re-doing the mon deployment
>> > [cm][DEBUG ] create the init path if it does not exist
>> > [cm][DEBUG ] locating the `service` executable...
>> > [cm][INFO ] Running command: sudo /sbin/service ceph -c
>> > /etc/ceph/ceph.conf
>> > start mon.cm
>> > [cm][DEBUG ] === mon.cm ===
>> > [cm][DEBUG ] Starting Ceph mon.cm on cm...
>> > [cm][DEBUG ] Starting ceph-create-keys on cm...
>> > [cm][WARNIN] No data was received after 7 seconds, disconnecting...
>> > [cm][INFO ] Running command: sudo ceph --cluster=ceph --admin-daemon
>> > /var/run/ceph/ceph-mon.cm.asok mon_status
>> > [cm][DEBUG ]
>> >
>> > ********************************************************************************
>> > [cm][DEBUG ] status for monitor: mon.cm
>> > [cm][DEBUG ] {
>> > [cm][DEBUG ] "election_epoch": 1,
>> > [cm][DEBUG ] "extra_probe_peers": [],
>> > [cm][DEBUG ] "monmap": {
>> > [cm][DEBUG ] "created": "0.000000",
>> > [cm][DEBUG ] "epoch": 1,
>> > [cm][DEBUG ] "fsid": "b11875f0-e611-40b9-ae81-e7cba7586ed5",
>> > [cm][DEBUG ] "modified": "0.000000",
>> > [cm][DEBUG ] "mons": [
>> > [cm][DEBUG ] {
>> > [cm][DEBUG ] "addr": " 172.24.12.91:6789/0",
>> > [cm][DEBUG ] "name": "cm",
>> > [cm][DEBUG ] "rank": 0
>> > [cm][DEBUG ] }
>> > [cm][DEBUG ] ]
>> > [cm][DEBUG ] },
>> > [cm][DEBUG ] "name": "cm",
>> > [cm][DEBUG ] "outside_quorum": [],
>> > [cm][DEBUG ] "quorum": [
>> > [cm][DEBUG ] 0
>> > [cm][DEBUG ] ],
>> > [cm][DEBUG ] "rank": 0,
>> > [cm][DEBUG ] "state": "leader",
>> > [cm][DEBUG ] "sync_provider": []
>> > [cm][DEBUG ] }
>> > [cm][DEBUG ]
>> >
>> > ********************************************************************************
>> > [cm][INFO ] monitor: mon.cm is running
>> > [cm][INFO ] Running command: sudo ceph --cluster=ceph --admin-daemon
>> > /var/run/ceph/ceph-mon.cm.asok mon_status
>> > [ceph_deploy.mon][INFO ] processing monitor mon.cm
>> > [cm][DEBUG ] connected to host: cm
>> > [cm][INFO ] Running command: sudo ceph --cluster=ceph --admin-daemon
>> > /var/run/ceph/ceph-mon.cm.asok mon_status
>> > [ceph_deploy.mon][INFO ] mon.cm monitor has reached quorum!
>> > [ceph_deploy.mon][INFO ] all initial monitors are running and have
>> > formed
>> > quorum
>> > [ceph_deploy.mon][INFO ] Running gatherkeys...
>> > [ceph_deploy.gatherkeys][DEBUG ] Checking cm for
>> > /etc/ceph/ceph.client.admin.keyring
>> > [cm][DEBUG ] connected to host: cm
>> > [cm][DEBUG ] detect platform information from remote host
>> > [cm][DEBUG ] detect machine type
>> > [cm][DEBUG ] fetch remote file
>> > [ceph_deploy.gatherkeys][WARNIN] Unable to find
>> > /etc/ceph/ceph.client.admin.keyring on ['cm']
>> > [ceph_deploy.gatherkeys][DEBUG ] Have ceph.mon.keyring
>> > [ceph_deploy.gatherkeys][DEBUG ] Checking cm for
>> > /var/lib/ceph/bootstrap-osd/ceph.keyring
>> > [cm][DEBUG ] connected to host: cm
>> > [cm][DEBUG ] detect platform information from remote host
>> > [cm][DEBUG ] detect machine type
>> > [cm][DEBUG ] fetch remote file
>> > [ceph_deploy.gatherkeys][WARNIN] Unable to find
>> > /var/lib/ceph/bootstrap-osd/ceph.keyring on ['cm']
>> > [ceph_deploy.gatherkeys][DEBUG ] Checking cm for
>> > /var/lib/ceph/bootstrap-mds/ceph.keyring
>> > [cm][DEBUG ] connected to host: cm
>> > [cm][DEBUG ] detect platform information from remote host
>> > [cm][DEBUG ] detect machine type
>> > [cm][DEBUG ] fetch remote file
>> > [ceph_deploy.gatherkeys][WARNIN] Unable to find
>> > /var/lib/ceph/bootstrap-mds/ceph.keyring on ['cm']
>> > [ceph@cm my-cluster]$
>> >
>> >
>> > From my untrained eye, it looks like several key files aren't either
>> > being
>> > created or copied to the expected place.
>> >
>> > Contents of ~/my-cluster:
>> > [ceph@cm my-cluster]$ ls
>> > ceph.conf ceph.log ceph.mon.keyring epel-release-6-8.noarch.rpm
>> >
>> > Contents of /var/lib/ceph/mon/ceph-cm:
>> >
>> > [ceph@cm ceph-cm]$ ls -R .: done keyring store.db sysvinit
>> >
>> > ./store.db: 000016.sst 000021.sst CURRENT LOG 000018.sst 000022.log
>> > LOCK MANIFEST-000020
>> >
>> > Contents of /etc/ceph:
>> >
>> > [ceph@cm ceph]$ ls
>> > ceph.client.admin.keyring.5704.tmp ceph.conf rbdmap
>> >
>> > As you can plainly see, I have followed the directions in the "quick
>> > start"
>> > deployment guide on ceph.com
>> > (http://ceph.com/docs/master/start/quick-ceph-deploy/#create-a-cluster).
>> >
>> > What am I missing? Are the directions incomplete (or wrong)?
>> >
>> >
>> >
>> > HELP!
>> >
>> >
>> >
>> > Ron Gage
>> > Westland, Michigan
>> >
>> > Please be sure to check out My Photography Website
>> >
>> > _______________________________________________
>> > ceph-users mailing list
>> > ceph-users@xxxxxxxxxxxxxx
>> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>> >
>> >
>> >
>> > Ron Gage
>> > Westland, Michigan
>> >
>> > Please be sure to check out My Photography Website
>> >
>> > _______________________________________________
>> > ceph-users mailing list
>> > ceph-users@xxxxxxxxxxxxxx
>> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>> >
>> >
>> >
>> > Ron Gage
>> > Westland, Michigan
>> >
>> > Please be sure to check out My Photography Website
>> >
>> >
>> > _______________________________________________
>> > ceph-users mailing list
>> > ceph-users@xxxxxxxxxxxxxx
>> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>> >
> Ron Gage
> Westland, Michigan
>
> Please be sure to check out My Photography Website
>
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