如何解决找不到/bootstrap-osd/ceph.keyring的问题
如何解决找不到/bootstrap-osd/ceph.keyring的问题,很多新手对此不是很清楚,为了帮助大家解决这个难题,下面小编将为大家详细讲解,有这方面需求的人可以来学习下,希望你能有所收获。
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ceph-deploy mon create-initial
命令执行后, 如果提示:
[ceph_deploy.mon][INFO ] Running gatherkeys... [ceph_deploy.gatherkeys][DEBUG ] Checking manila59 for /etc/ceph/ceph.client.admin.keyring [manila59][DEBUG ] connected to host: manila59 [manila59][DEBUG ] detect platform information from remote host [manila59][DEBUG ] detect machine type [manila59][DEBUG ] fetch remote file [ceph_deploy.gatherkeys][WARNIN] Unable to find /etc/ceph/ceph.client.admin.keyring on ['manila59'] [ceph_deploy.gatherkeys][DEBUG ] Have ceph.mon.keyring [ceph_deploy.gatherkeys][DEBUG ] Checking manila59 for /var/lib/ceph/bootstrap-osd/ceph.keyring [manila59][DEBUG ] connected to host: manila59 [manila59][DEBUG ] detect platform information from remote host [manila59][DEBUG ] detect machine type [manila59][DEBUG ] fetch remote file [ceph_deploy.gatherkeys][WARNIN] Unable to find /var/lib/ceph/bootstrap-osd/ceph.keyring on ['manila59'] [ceph_deploy.gatherkeys][DEBUG ] Checking manila59 for /var/lib/ceph/bootstrap-mds/ceph.keyring [manila59][DEBUG ] connected to host: manila59 [manila59][DEBUG ] detect platform information from remote host [manila59][DEBUG ] detect machine type [manila59][DEBUG ] fetch remote file [ceph_deploy.gatherkeys][WARNIN] Unable to find /var/lib/ceph/bootstrap-mds/ceph.keyring on ['manila59']
可以执行: [root@manila59 deploy]# ceph-create-keys --id manila59
分析发现此处可能连接了外网,要确保DNS正常。
ceph-deploy osd prepare manila59:/dev/sdb
命令后,如果提示:
[ceph_deploy][ERROR ] RuntimeError: bootstrap-osd keyring not found; run 'gatherkeys'
执行ceph-deploy gatherkeys manila59:
那么就会先找:/etc/ceph/ceph.client.admin.keyring,然后再找/var/lib/ceph/bootstrap-osd/ceph.keyring和/var/lib/ceph/bootstrap-mds/ceph.keyring ,最后发现ceph.bootstrap-mds.keyring key from manila59。
注意:disk zap 命令是不需要权限的,而osd prepare 需要bootstrap-mds.keyring。
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