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如何解決找不到/bootstrap-osd/ceph.keyring的問題,很多新手對此不是很清楚,為了幫助大家解決這個難題,下面小編將為大家詳細講解,有這方面需求的人可以來學習下,希望你能有所收獲。
ceph-deploy mon create-initial
命令執(zhí)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']
可以執(zhí)行: [root@manila59 deploy]# ceph-create-keys --id manila59
分析發(fā)現(xiàn)此處可能連接了外網(wǎng),要確保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'
執(zhí)行ceph-deploy gatherkeys manila59:
那么就會先找:/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 ,最后發(fā)現(xiàn)ceph.bootstrap-mds.keyring key from manila59。
注意:disk zap 命令是不需要權(quán)限的,而osd prepare 需要bootstrap-mds.keyring。
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