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  • kolla-ansible 重新部署 ceph-mon 组件

    1.备份数据

    1 [root@controller ~]# mv /var/lib/docker/volumes/ceph_mon /var/lib/docker/volumes/ceph_backup/
    2 [root@controller ~]# mv /var/lib/docker/volumes/ceph_mon_config /var/lib/docker/volumes/ceph_backup/
    3 [root@controller ~]# mv /etc/kolla/ceph-mon /var/lib/docker/volumes/ceph_backup/

    2.删除掉docker volume ls下的卷

     1 [root@controller ~]# docker volume ls
     2 DRIVER              VOLUME NAME
     3 local               c1153187c7804f2ee02c2352a8f7e54037a3cd4425501429aa07f82f914fab11
     4 local               ceph_mon
     5 local               ceph_mon_config
     6 local               cinder
     7 local               elasticsearch
     8 local               glance
     9 local               grafana
    10 local               haproxy_socket
    11 local               influxdb
    12 local               keystone_fernet_tokens
    13 local               kolla_etcd
    14 local               kolla_logs
    15 local               magnum
    16 local               mariadb
    17 local               neutron_metadata_socket
    18 local               openvswitch_db
    19 local               rabbitmq
    20 [root@controller ~]# docker volume rm ceph_mon ceph_mon_config

    3.开始部署 ceph-mon

    1 [root@controller ~]# mkdir /etc/kolla/ceph-mon
    2 [root@controller ~]# kolla-ansible deploy -i /etc/kolla_data/multinode -t ceph

    4.恢复数据

    1 [root@controller ~]# rm -rf /var/lib/docker/volumes/ceph_mon
    2 [root@controller ~]# rm -rf /var/lib/docker/volumes/ceph_mon_config
    3 [root@controller ~]# rm -rf /etc/kolla/ceph-mon
    4 [root@controller ~]# cp /var/lib/docker/volumes/ceph_backup/ceph_mon /var/lib/docker/volumes/ -r
    5 [root@controller ~]# cp /var/lib/docker/volumes/ceph_backup/ceph_mon_config /var/lib/docker/volumes/ -r
    6 [root@controller ~]# cp /var/lib/docker/volumes/ceph_backup/ceph-mon /etc/kolla/ -r

    5.重启 ceph-mon 容器

    1 [root@controller ~]# docker restart ceph_mon
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  • 原文地址:https://www.cnblogs.com/wangjq19920210/p/9336429.html
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