Hello,
I've tried to install the ceph using ceph-deploy as usual.
[ceph@octopus conf]$ ceph-deploy install --mon --mds --testing octopus
*install* was completed without any surprising.
But *mon create-initial* was failed:
### Take1 ###
#### Log ####
[ceph@octopus conf]$ ceph-deploy mon create-initial
[ceph_deploy.conf][DEBUG ] found configuration file at:
/home/ceph/.cephdeploy.conf
[ceph_deploy.cli][INFO ] Invoked (1.5.31): /usr/bin/ceph-deploy mon
create-initial
[ceph_deploy.cli][INFO ] ceph-deploy options:
[ceph_deploy.cli][INFO ] username : None
[ceph_deploy.cli][INFO ] verbose : False
[ceph_deploy.cli][INFO ] overwrite_conf : False
[ceph_deploy.cli][INFO ] subcommand : create-initial
[ceph_deploy.cli][INFO ] quiet : False
[ceph_deploy.cli][INFO ] cd_conf :
<ceph_deploy.conf.cephdeploy.Conf instance at 0x7efcb3c2ab00>
[ceph_deploy.cli][INFO ] cluster : ceph
[ceph_deploy.cli][INFO ] func : <function
mon at 0x7efcb3c24320>
[ceph_deploy.cli][INFO ] ceph_conf : None
[ceph_deploy.cli][INFO ] default_release : False
[ceph_deploy.cli][INFO ] keyrings : None
[ceph_deploy.mon][DEBUG ] Deploying mon, cluster ceph hosts octopus
[ceph_deploy.mon][DEBUG ] detecting platform for host octopus ...
[octopus][DEBUG ] connection detected need for sudo
[octopus][DEBUG ] connected to host: octopus
[octopus][DEBUG ] detect platform information from remote host
[octopus][DEBUG ] detect machine type
[octopus][DEBUG ] find the location of an executable
[ceph_deploy.mon][INFO ] distro info: CentOS Linux 7.2.1511 Core
[octopus][DEBUG ] determining if provided host has same hostname in remote
[octopus][DEBUG ] get remote short hostname
[octopus][DEBUG ] deploying mon to octopus
[octopus][DEBUG ] get remote short hostname
[octopus][DEBUG ] remote hostname: octopus
[octopus][DEBUG ] write cluster configuration to /etc/ceph/{cluster}.conf
[octopus][DEBUG ] create the mon path if it does not exist
[octopus][DEBUG ] checking for done path: /var/lib/ceph/mon/ceph-octopus/done
[octopus][DEBUG ] done path does not exist: /var/lib/ceph/mon/ceph-octopus/done
[octopus][INFO ] creating keyring file:
/var/lib/ceph/tmp/ceph-octopus.mon.keyring
[octopus][DEBUG ] create the monitor keyring file
[octopus][INFO ] Running command: sudo ceph-mon --cluster ceph --mkfs
-i octopus --keyring /var/lib/ceph/tmp/ceph-octopus.mon.keyring
--setuser 1000 --setgroup 1000
[octopus][DEBUG ] ceph-mon: mon.noname-a 172.16.0.2:6789/0 is local,
renaming to mon.octopus
[octopus][DEBUG ] ceph-mon: set fsid to 53dab59e-3e16-4fdf-a029-b92c32aabde8
[octopus][DEBUG ] ceph-mon: created monfs at
/var/lib/ceph/mon/ceph-octopus for mon.octopus
[octopus][INFO ] unlinking keyring file
/var/lib/ceph/tmp/ceph-octopus.mon.keyring
[octopus][DEBUG ] create a done file to avoid re-doing the mon deployment
[octopus][DEBUG ] create the init path if it does not exist
[octopus][INFO ] Running command: sudo systemctl enable ceph.target
[octopus][WARNIN] Failed to execute operation: Access denied
[octopus][ERROR ] RuntimeError: command returned non-zero exit status: 1
[ceph_deploy.mon][ERROR ] Failed to execute command: systemctl enable
ceph.target
[ceph_deploy][ERROR ] GenericError: Failed to create 1 monitors
#### Log ####
Interestingly after rebooting the host, it's completed -;
### Take2 ###
#### Log ####
[ceph@octopus conf]$ ceph-deploy mon create-initial
[ceph_deploy.conf][DEBUG ] found configuration file at:
/home/ceph/.cephdeploy.conf
[ceph_deploy.cli][INFO ] Invoked (1.5.31): /usr/bin/ceph-deploy mon
create-initial
[ceph_deploy.cli][INFO ] ceph-deploy options:
[ceph_deploy.cli][INFO ] username : None
[ceph_deploy.cli][INFO ] verbose : False
[ceph_deploy.cli][INFO ] overwrite_conf : False
[ceph_deploy.cli][INFO ] subcommand : create-initial
[ceph_deploy.cli][INFO ] quiet : False
[ceph_deploy.cli][INFO ] cd_conf :
<ceph_deploy.conf.cephdeploy.Conf instance at 0x7f8cc1978b00>
[ceph_deploy.cli][INFO ] cluster : ceph
[ceph_deploy.cli][INFO ] func : <function
mon at 0x7f8cc1972320>
[ceph_deploy.cli][INFO ] ceph_conf : None
[ceph_deploy.cli][INFO ] default_release : False
[ceph_deploy.cli][INFO ] keyrings : None
[ceph_deploy.mon][DEBUG ] Deploying mon, cluster ceph hosts octopus
[ceph_deploy.mon][DEBUG ] detecting platform for host octopus ...
[octopus][DEBUG ] connection detected need for sudo
[octopus][DEBUG ] connected to host: octopus
[octopus][DEBUG ] detect platform information from remote host
[octopus][DEBUG ] detect machine type
[octopus][DEBUG ] find the location of an executable
[ceph_deploy.mon][INFO ] distro info: CentOS Linux 7.2.1511 Core
[octopus][DEBUG ] determining if provided host has same hostname in remote
[octopus][DEBUG ] get remote short hostname
[octopus][DEBUG ] deploying mon to octopus
[octopus][DEBUG ] get remote short hostname
[octopus][DEBUG ] remote hostname: octopus
[octopus][DEBUG ] write cluster configuration to /etc/ceph/{cluster}.conf
[octopus][DEBUG ] create the mon path if it does not exist
[octopus][DEBUG ] checking for done path: /var/lib/ceph/mon/ceph-octopus/done
[octopus][DEBUG ] create a done file to avoid re-doing the mon deployment
[octopus][DEBUG ] create the init path if it does not exist
[octopus][INFO ] Running command: sudo systemctl enable ceph.target
[octopus][INFO ] Running command: sudo systemctl enable ceph-mon@octopus
[octopus][INFO ] Running command: sudo systemctl start ceph-mon@octopus
[octopus][INFO ] Running command: sudo ceph --cluster=ceph
--admin-daemon /var/run/ceph/ceph-mon.octopus.asok mon_status
[octopus][DEBUG ]
********************************************************************************
[octopus][DEBUG ] status for monitor: mon.octopus
[octopus][DEBUG ] {
[octopus][DEBUG ] "election_epoch": 3,
[octopus][DEBUG ] "extra_probe_peers": [],
[octopus][DEBUG ] "monmap": {
[octopus][DEBUG ] "created": "0.000000",
[octopus][DEBUG ] "epoch": 1,
[octopus][DEBUG ] "fsid": "53dab59e-3e16-4fdf-a029-b92c32aabde8",
[octopus][DEBUG ] "modified": "0.000000",
[octopus][DEBUG ] "mons": [
[octopus][DEBUG ] {
[octopus][DEBUG ] "addr": "172.16.0.2:6789/0",
[octopus][DEBUG ] "name": "octopus",
[octopus][DEBUG ] "rank": 0
[octopus][DEBUG ] }
[octopus][DEBUG ] ]
[octopus][DEBUG ] },
[octopus][DEBUG ] "name": "octopus",
[octopus][DEBUG ] "outside_quorum": [],
[octopus][DEBUG ] "quorum": [
[octopus][DEBUG ] 0
[octopus][DEBUG ] ],
[octopus][DEBUG ] "rank": 0,
[octopus][DEBUG ] "state": "leader",
[octopus][DEBUG ] "sync_provider": []
[octopus][DEBUG ] }
[octopus][DEBUG ]
********************************************************************************
[octopus][INFO ] monitor: mon.octopus is running
[octopus][INFO ] Running command: sudo ceph --cluster=ceph
--admin-daemon /var/run/ceph/ceph-mon.octopus.asok mon_status
[ceph_deploy.mon][INFO ] processing monitor mon.octopus
[octopus][DEBUG ] connection detected need for sudo
[octopus][DEBUG ] connected to host: octopus
[octopus][DEBUG ] detect platform information from remote host
[octopus][DEBUG ] detect machine type
[octopus][DEBUG ] find the location of an executable
[octopus][INFO ] Running command: sudo ceph --cluster=ceph
--admin-daemon /var/run/ceph/ceph-mon.octopus.asok mon_status
[ceph_deploy.mon][INFO ] mon.octopus 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 octopus for
/etc/ceph/ceph.client.admin.keyring
[octopus][DEBUG ] connection detected need for sudo
[octopus][DEBUG ] connected to host: octopus
[octopus][DEBUG ] detect platform information from remote host
[octopus][DEBUG ] detect machine type
[octopus][DEBUG ] fetch remote file
[ceph_deploy.gatherkeys][DEBUG ] Got ceph.client.admin.keyring key from octopus.
[ceph_deploy.gatherkeys][DEBUG ] Have ceph.mon.keyring
[ceph_deploy.gatherkeys][DEBUG ] Checking octopus for
/var/lib/ceph/bootstrap-osd/ceph.keyring
[octopus][DEBUG ] connection detected need for sudo
[octopus][DEBUG ] connected to host: octopus
[octopus][DEBUG ] detect platform information from remote host
[octopus][DEBUG ] detect machine type
[octopus][DEBUG ] fetch remote file
[ceph_deploy.gatherkeys][DEBUG ] Got ceph.bootstrap-osd.keyring key
from octopus.
[ceph_deploy.gatherkeys][DEBUG ] Checking octopus for
/var/lib/ceph/bootstrap-mds/ceph.keyring
[octopus][DEBUG ] connection detected need for sudo
[octopus][DEBUG ] connected to host: octopus
[octopus][DEBUG ] detect platform information from remote host
[octopus][DEBUG ] detect machine type
[octopus][DEBUG ] fetch remote file
[ceph_deploy.gatherkeys][DEBUG ] Got ceph.bootstrap-mds.keyring key
from octopus.
[ceph_deploy.gatherkeys][DEBUG ] Checking octopus for
/var/lib/ceph/bootstrap-rgw/ceph.keyring
[octopus][DEBUG ] connection detected need for sudo
[octopus][DEBUG ] connected to host: octopus
[octopus][DEBUG ] detect platform information from remote host
[octopus][DEBUG ] detect machine type
[octopus][DEBUG ] fetch remote file
[ceph_deploy.gatherkeys][DEBUG ] Got ceph.bootstrap-rgw.keyring key
from octopus.
#### Log ####
#######
[ceph@octopus conf]$ ls -l *.keyring
-rw-------. 1 ceph ceph 71 Mar 15 19:13 ceph.bootstrap-mds.keyring
-rw-------. 1 ceph ceph 71 Mar 15 19:13 ceph.bootstrap-osd.keyring
-rw-------. 1 ceph ceph 71 Mar 15 19:13 ceph.bootstrap-rgw.keyring
-rw-------. 1 ceph ceph 63 Mar 15 19:13 ceph.client.admin.keyring
-rw-------. 1 ceph ceph 73 Mar 15 19:04 ceph.mon.keyring
#######
## Version ##
[ceph@octopus ~]$ ceph-deploy --version
1.5.31
[ceph@octopus conf]$ ceph --version
ceph version 10.0.2 (86764eaebe1eda943c59d7d784b893ec8b0c6ff9)
Any suggestion would be help for the next.
Cheers,
Shinobu
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