使用docker 模式 用ceph/daemon部署 ceph

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获取ceph image

1	docker pull  ceph/daemon

准备硬盘

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mkfs.xfs /dev/vdb1 mkdir -p /opt/ceph/osd/vdb mount -o defaults,noatime,nodiratime,noexec,nodev,nobarrier  /dev/vdb1 /opt/ceph/osd/vdb

部署mon

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docker run -d \     --name mon0 \     -e MON_NAME=mon0 \     -e MON_IP=10.111.252.165 \     -e CEPH_PUBLIC_NETWORK=10.111.252.128/25 \     -e CEPH_CLUSTER_NETWORK=192.168.10.128/25 \     --net=host \     -v /etc/ceph:/etc/ceph \     -v /var/lib/ceph/:/var/lib/ceph/ \     -v /etc/localtime:/etc/localtime:ro \     ceph/daemon mon

编辑ceph.conf

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[global] fsid = 41cbd215-1c41-4a30-abd6-c597375f8930 mon initial members = mon0 mon host = 10.111.252.165 auth cluster required = cephx auth service required = cephx auth client required = cephx public network = 10.111.252.128/25 cluster network = 192.168.10.128/25 osd journal size = 100 osd pool default size = 3 osd pool default min size = 2 osd crush update on start  = false [mon]     mon initial members = mon0     mon host = 10.111.252.165 [mon.mon0]     host = mon0     mon addr = 10.111.252.165:6789 [client]     rbd default format = 2 docker restart mon0

部署osd

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docker run -d \        --name=osdvdb \        --net=host \        -v /etc/ceph:/etc/ceph \        -v /var/lib/ceph/:/var/lib/ceph/ \        -v /opt/ceph/osd/vdb:/var/lib/ceph/osd \        -e OSD_TYPE=directory \        -v /etc/localtime:/etc/localtime:ro \        ceph/daemon osd

复制/etc/ceph到其余节点，在其余节点上部署osd

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scp -r /etc/ceph root@10.111.252.222:/etc/ scp -r /var/lib/ceph root@10.111.252.222:/var/lib/ ssh 10.111.252.222 rm -rf /var/lib/ceph/mon/ ssh 10.111.252.222 rm -rf /var/lib/ceph/osd/ scp -r /etc/ceph root@10.111.252.231:/etc/ scp -r /var/lib/ceph root@10.111.252.231:/var/lib/ ssh 10.111.252.231 rm -rf /var/lib/ceph/mon/ ssh 10.111.252.231 rm -rf /var/lib/ceph/osd/ mkfs.xfs /dev/vdb1 mkdir -p /opt/ceph/osd/vdb mount -o defaults,noatime,nodiratime,noexec,nodev,nobarrier  \       /dev/vdb1  /opt/ceph/osd/vdb docker run -d \        --name=osdvdb \        --net=host \        -v /etc/ceph:/etc/ceph \        -v /var/lib/ceph/:/var/lib/ceph/ \        -v /opt/ceph/osd/vdb:/var/lib/ceph/osd \        -e OSD_TYPE=directory \        -v /etc/localtime:/etc/localtime:ro \        ceph/daemon osd

查看ceph状态

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ceph -s     cluster b448ce73-47eb-4a77-9a62-48ac7abc3218      health HEALTH_OK      monmap e1: 1 mons at {mon0=10.111.252.165:6789/0}             election epoch 4, quorum 0 mon0      osdmap e18: 3 osds: 3 up, 3 in             flags sortbitwise       pgmap v49: 64 pgs, 1 pools, 0 bytes data, 0 objects             401 MB used, 149 GB / 149 GB avail                   64 active+clean

暴走小骚年

感谢分享啊