Re: Some monitors have still not reached quorum

席智勇 <xizhiyong18@xxxxxxxxx> · Tue, 19 Apr 2016 17:16:27 +0800

some tips:1.if you enabled auth_cluster_required, you may shoud have a check the keyring
2.can you reach the monitors from your admin node by ssh without passwd

2016-04-16 18:16 GMT+08:00 AJ NOURI <ajn.bin@xxxxxxxxx>:
Followed the preflight and quick start
http://docs.ceph.com/docs/master/start/quick-ceph-deploy/

Stuck here

ajn@admin-node:~/my-cluster$ ceph-deploy mon create-initial                                                                                 
[ceph_deploy.conf][DEBUG ] found configuration file at: /home/ajn/.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 0x7fd1c2dcb560>
[ceph_deploy.cli][INFO  ]  cluster                       : ceph
[ceph_deploy.cli][INFO  ]  func                          : <function mon at 0x7fd1c323a668>
[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 monitor
[ceph_deploy.mon][DEBUG ] detecting platform for host monitor ...
[monitor][DEBUG ] connection detected need for sudo
[monitor][DEBUG ] connected to host: monitor 
[monitor][DEBUG ] detect platform information from remote host
[monitor][DEBUG ] detect machine type
[monitor][DEBUG ] find the location of an executable
[ceph_deploy.mon][INFO  ] distro info: Ubuntu 14.04 trusty
[monitor][DEBUG ] determining if provided host has same hostname in remote

[monitor][DEBUG ] get remote short hostname
[monitor][DEBUG ] deploying mon to monitor
[monitor][DEBUG ] get remote short hostname
[monitor][DEBUG ] remote hostname: monitor
[monitor][DEBUG ] write cluster configuration to /etc/ceph/{cluster}.conf
[monitor][DEBUG ] create the mon path if it does not exist
[monitor][DEBUG ] checking for done path: /var/lib/ceph/mon/ceph-monitor/done
[monitor][DEBUG ] create a done file to avoid re-doing the mon deployment
[monitor][DEBUG ] create the init path if it does not exist
[monitor][INFO  ] Running command: sudo initctl emit ceph-mon cluster=ceph id=monitor
[monitor][INFO  ] Running command: sudo ceph --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.monitor.asok mon_status
[monitor][ERROR ] admin_socket: exception getting command descriptions: [Errno 2] No such file or directory
[monitor][WARNIN] monitor: mon.monitor, might not be running yet
[monitor][INFO  ] Running command: sudo ceph --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.monitor.asok mon_status
[monitor][ERROR ] admin_socket: exception getting command descriptions: [Errno 2] No such file or directory
[monitor][WARNIN] monitor monitor does not exist in monmap
[monitor][WARNIN] neither `public_addr` nor `public_network` keys are defined for monitors
[monitor][WARNIN] monitors may not be able to form quorum
[ceph_deploy.mon][INFO  ] processing monitor mon.monitor
[monitor][DEBUG ] connection detected need for sudo
[monitor][DEBUG ] connected to host: monitor 
[monitor][DEBUG ] detect platform information from remote host
[monitor][DEBUG ] detect machine type
[monitor][DEBUG ] find the location of an executable
[monitor][INFO  ] Running command: sudo ceph --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.monitor.asok mon_status
[monitor][ERROR ] admin_socket: exception getting command descriptions: [Errno 2] No such file or directory
[ceph_deploy.mon][WARNIN] mon.monitor monitor is not yet in quorum, tries left: 5
[ceph_deploy.mon][WARNIN] waiting 5 seconds before retrying
[monitor][INFO  ] Running command: sudo ceph --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.monitor.asok mon_status
[monitor][ERROR ] admin_socket: exception getting command descriptions: [Errno 2] No such file or directory
[ceph_deploy.mon][WARNIN] mon.monitor monitor is not yet in quorum, tries left: 4
[ceph_deploy.mon][WARNIN] waiting 10 seconds before retrying
[monitor][INFO  ] Running command: sudo ceph --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.monitor.asok mon_status
[monitor][ERROR ] admin_socket: exception getting command descriptions: [Errno 2] No such file or directory
[ceph_deploy.mon][WARNIN] mon.monitor monitor is not yet in quorum, tries left: 3
[ceph_deploy.mon][WARNIN] waiting 10 seconds before retrying
[monitor][INFO  ] Running command: sudo ceph --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.monitor.asok mon_status
[monitor][ERROR ] admin_socket: exception getting command descriptions: [Errno 2] No such file or directory
[ceph_deploy.mon][WARNIN] mon.monitor monitor is not yet in quorum, tries left: 2
[ceph_deploy.mon][WARNIN] waiting 15 seconds before retrying
[monitor][INFO  ] Running command: sudo ceph --cluster=ceph --admin-daemon /var/run/ceph/ceph-mon.monitor.asok mon_status
[monitor][ERROR ] admin_socket: exception getting command descriptions: [Errno 2] No such file or directory
[ceph_deploy.mon][WARNIN] mon.monitor monitor is not yet in quorum, tries left: 1
[ceph_deploy.mon][WARNIN] waiting 20 seconds before retrying
[ceph_deploy.mon][ERROR ] Some monitors have still not reached quorum:
[ceph_deploy.mon][ERROR ] monitor

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