标签:machine dm03 Machine 2019 host2 host1 047 docker root
参考https://www.cnblogs.com/CloudMan6/p/7248188.html 用docker-machine创建machine的过程很简洁,非常适合多主机环境。除此之外,docker machine也提供了一些子命令方便对machine进行管理。其中最常见的就是无需登录到machine就能执行docker相关操作。 [root@dm03 ~]# docker-machine env host1 export DOCKER_TLS_VERIFY="1" export DOCKER_HOST="tcp://123.58.8.20:2376" export DOCKER_CERT_PATH="/root/.docker/machine/machines/host1" export DOCKER_MACHINE_NAME="host1" # Run this command to configure your shell: # eval $(docker-machine env host1) [root@dm03 ~]# eval $(docker-machine env host1) [root@dm03 ~ [host1]]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE [root@dm03 ~ [host1]]# docker pull busybox Using default tag: latest latest: Pulling from library/busybox 697743189b6d: Pull complete Digest: sha256:061ca9704a714ee3e8b80523ec720c64f6209ad3f97c0ff7cb9ec7d19f15149f Status: Downloaded newer image for busybox:latest [root@dm03 ~ [host1]]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE busybox latest d8233ab899d4 3 weeks ago 1.2MB [root@dm03 ~ [host1]]# docker-machine env host2 export DOCKER_TLS_VERIFY="1" export DOCKER_HOST="tcp://123.58.8.75:2376" export DOCKER_CERT_PATH="/root/.docker/machine/machines/host2" export DOCKER_MACHINE_NAME="host2" # Run this command to configure your shell: # eval $(docker-machine env host2) [root@dm03 ~ [host1]]# eval $(docker-machine env host2) [root@dm03 ~ [host2]]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE [root@dm03 ~ [host2]]# docker pull httpd Using default tag: latest latest: Pulling from library/httpd f7e2b70d04ae: Pull complete 84006542c688: Pull complete dae6fe3c5e81: Pull complete 33fc493aff90: Pull complete 9a4113020573: Pull complete Digest: sha256:20ead958907f15b638177071afea60faa61d2b6747c216027b8679b5fa58794b Status: Downloaded newer image for httpd:latest [root@dm03 ~ [host2]]# docker images REPOSITORY TAG IMAGE ID CREATED SIZE httpd latest 2d1e5208483c 6 days ago 132MB [root@dm03 ~]# docker-machine upgrade host1 host2 Waiting for SSH to be available... Waiting for SSH to be available... Detecting the provisioner... Detecting the provisioner... Upgrading docker... Upgrading docker... Restarting docker... Restarting docker... [root@dm03 ~]# docker-machine config host1 --tlsverify --tlscacert="/root/.docker/machine/machines/host1/ca.pem" --tlscert="/root/.docker/machine/machines/host1/cert.pem" --tlskey="/root/.docker/machine/machines/host1/key.pem" -H=tcp://123.58.8.20:2376 [root@dm03 ~]# docker-machine config host2 --tlsverify --tlscacert="/root/.docker/machine/machines/host2/ca.pem" --tlscert="/root/.docker/machine/machines/host2/cert.pem" --tlskey="/root/.docker/machine/machines/host2/key.pem" -H=tcp://123.58.8.75:2376 [root@dm03 ~]# docker-machine scp 1.sh host2:/root/ # scp功能 1.sh 100% 1145 1.1KB/s 00:00 [root@dm03 ~]# eval $(docker-machine env host1) # 如何退出 [root@dm03 ~ [host1]]# eval $(docker-machine env -u ) [root@dm03 ~]# 注意:docker-machine stop/start/restart 是对docker host的操作系统进行操作,而非docker daemon标签:machine,dm03,Machine,2019,host2,host1,047,docker,root 来源: https://www.cnblogs.com/www1707/p/10514597.html
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