1. #ssh-keygen 产生公钥与私钥对.
    2. $ ssh-keygen
    3. Generating public/private rsa key pair.
    4. Enter file in which to save the key (/root/.ssh/id_rsa): 
    5. /root/.ssh/id_rsa already exists.
    6. Overwrite (y/n)? y
    7. Enter passphrase (empty for no passphrase): 
    8. Enter same passphrase again: 
    9. Your identification has been saved in /root/.ssh/id_rsa
    10. Your public key has been saved in /root/.ssh/id_rsa.pub
    11. The key fingerprint is:
    12. SHA256:MUqzOeTzemcBzQ6p95z+ldfZxJ/Vz5kzktn/w1StWdE root@plotter1
    13. The keys randomart image is:
    14. +---[RSA 3072]----+
    15. |                .|
    16. |               .E|
    17. |      + o+      o|
    18. |     + =+oo    .=|
    19. |      B.S+     +*|
    20. |      .+. o   *=@|
    21. |       ..o o +=OB|
    22. |       .. *  ..++|
    23. |      .. +...   =|
    24. +----[SHA256]-----+
    26. #ssh-copy-id 将本机的公钥复制到远程机器的authorized_keys文件中,
    27. #ssh-copy-id 也能让你有到远程机器的home(~), ~/.ssh, 和 ~/.ssh/authorized_keys的权利.
    28. #ssh-copy-id -i .ssh/id_rsa.pub 用户名字@192.168.x.xxx
    29. $ ssh-copy-id -i ~/.ssh/id_rsa.pub plotter@192.168.0.1
    30. $ ssh plotter@192.168.0.1
    1. # install docker
    2. apt install docker.io
    4. # 旧,已弃用
    5. docker pull ceph/daemon
    6. docker pull ceph/ceph:v16
    7. # 新
    8. docker pull quay.io/ceph/daemon
    9. docker pull quay.io/ceph/ceph:v16.2.7
    11. # Deploy a monitor
    12. docker run -d \
    13.     --name=ceph-mon \
    14.     --net=host \
    15.     -v /etc/ceph:/etc/ceph \
    16.     -v /var/lib/ceph:/var/lib/ceph \
    17.     -e MON_IP=192.168.0.1 \
    18.     -e CEPH_PUBLIC_NETWORK=192.168.0.0/24 \
    19.     quay.io/ceph/daemon mon
    21. # 不使用KV backend时，需要复制配置文件
    22. rm -rf /tmp/ceph-etc && mkdir /tmp/ceph-etc
    23. cp -r /etc/ceph /tmp/ceph-etc && chown -R plotter:plotter /tmp/ceph-etc
    24. ll -T /tmp/ceph-etc
    26. rm -rf /tmp/ceph-var-lib && mkdir /tmp/ceph-var-lib
    27. cp -r /var/lib/ceph /tmp/ceph-var-lib && chown -R plotter:plotter /tmp/ceph-var-lib
    28. ll -T /tmp/ceph-var-lib
    30. mkdir -p /etc/ceph /var/lib/ceph
    31. scp -r plotter@192.168.0.1:/tmp/ceph-etc/ceph/* /etc/ceph
    32. scp -r plotter@192.168.0.1:/tmp/ceph-var-lib/ceph/bootstrap* /var/lib/ceph
    34. rm -rf /etc/ceph /var/lib/ceph
    35. ll /etc/ceph /var/lib/ceph
    36. ll -T /etc/ceph /var/lib/ceph
    38. docker run -d \
    39.     --name=ceph-mon \
    40.     --net=host \
    41.     -v /etc/ceph:/etc/ceph \
    42.     -v /var/lib/ceph:/var/lib/ceph \
    43.     -e MON_IP=192.168.0.2 \
    44.     -e CEPH_PUBLIC_NETWORK=192.168.0.0/24 \
    45.     quay.io/ceph/daemon mon
    47. docker run -d \
    48.     --name=ceph-mon \
    49.     --net=host \
    50.     -v /etc/ceph:/etc/ceph \
    51.     -v /var/lib/ceph:/var/lib/ceph \
    52.     -e MON_IP=192.168.0.3 \
    53.     -e CEPH_PUBLIC_NETWORK=192.168.0.0/24 \
    54.     quay.io/ceph/daemon mon
    56. docker run -d \
    57.     --name=ceph-mon \
    58.     --net=host \
    59.     -v /etc/ceph:/etc/ceph \
    60.     -v /var/lib/ceph:/var/lib/ceph \
    61.     -e MON_IP=192.168.0.4 \
    62.     -e CEPH_PUBLIC_NETWORK=192.168.0.0/24 \
    63.     quay.io/ceph/daemon mon
    65. # Deploy an OSD
    66. mkdir -p /plot1/ceph/osd && chown -R 167:167 /plot1/ceph/osd
    67. docker exec ceph-mon ceph osd create
    68. docker exec ceph-mon ceph auth get client.bootstrap-osd -o /var/lib/ceph/bootstrap-osd/ceph.keyring
    70. docker run -d \
    71.     --name=ceph-osd \
    72.     --net=host \
    73.     --privileged=true \
    74.     --pid=host \
    75.     -v /etc/ceph:/etc/ceph \
    76.     -v /var/lib/ceph/:/var/lib/ceph \
    77.     -v /plot1/ceph/osd:/var/lib/ceph/osd/ceph-0 \
    78.     -e OSD_TYPE=directory \
    79.     quay.io/ceph/daemon osd
    81. docker run -d \
    82.     --name=ceph-osd \
    83.     --net=host \
    84.     -v /etc/ceph:/etc/ceph \
    85.     -v /var/lib/ceph/:/var/lib/ceph \
    86.     -v /plot1/ceph/osd:/var/lib/ceph/osd/ceph-0 \
    87.     quay.io/ceph/daemon osd_directory_single
    89. # Deploy a Manager daemon
    90. docker run -d \
    91.     --name=ceph-mgr \
    92.     --net=host \
    93.     -v /etc/ceph:/etc/ceph \
    94.     -v /var/lib/ceph:/var/lib/ceph \
    95.     quay.io/ceph/daemon mgr
    97. # 查看集群状态
    98. docker run --rm quay.io/ceph/daemon ceph -h
    99. docker exec ceph-mon ceph -h
    100. docker exec ceph-mon ceph -v
    101. docker exec ceph-mon ceph -s
    103. # delete
    104. docker start ceph-mon ceph-mgr
    105. docker stop ceph-mon ceph-mgr
    106. docker rm ceph-mon ceph-mgr
    107. docker stop ceph-mon && docker rm ceph-mon && docker ps -a
    108. docker stop ceph-osd && docker rm ceph-osd
    1. # Deploy Populate Key Value store(失败，有问题)
    2. docker run -d \
    3.     --name=ceph-kv \
    4.     --net=host \
    5.     -e KV_TYPE=etcd \
    6.     -e KV_IP=127.0.0.1 \
    7.     -e KV_PORT=2379 \
    8.     quay.io/ceph/daemon populate_kvstore
    10. docker run -d \
    11.     --name ceph-kv \
    12.     --net=host \
    13.     -v /etc/ceph/:/etc/ceph/ \
    14.     -v /var/lib/ceph/:/var/lib/ceph \
    15.     -e CLUSTER=ceph \
    16.     -e KV_TYPE=etcd \
    17.     -e KV_IP=192.168.0.1 \
    18.     -e KV_PORT=4001 \
    19.     quay.io/ceph/daemon populate_kvstore