[root@nginx01 ~]# uname -r 3.10.0-514.el7.x86_64

[root@nginx01 ~]# cat /etc/redhat-release CentOS Linux release 7.3.1611 (Core)

[root@nginx01 ~]# curl -sSL https://get.docker.com/ | sh

#Executing docker install script, commit: 36b78b2

  • sh -c 'yum install -y -q yum-utils'

  • sh -c 'yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo' Loaded plugins: fastestmirror adding repo from: https://download.docker.com/linux/centos/docker-ce.repo grabbing file https://download.docker.com/linux/centos/docker-ce.repo to /etc/yum.repos.d/docker-ce.repo repo saved to /etc/yum.repos.d/docker-ce.repo

  • '[' edge '!=' stable ']'

  • sh -c 'yum-config-manager --enable docker-ce-edge' Loaded plugins: fastestmirror ============================= repo: docker-ce-edge ============================= [docker-ce-edge] async = True bandwidth = 0 base_persistdir = /var/lib/yum/repos/x86_64/7 baseurl = https://download.docker.com/linux/centos/7/x86_64/edge cache = 0 cachedir = /var/cache/yum/x86_64/7/docker-ce-edge check_config_file_age = True compare_providers_priority = 80 cost = 1000 deltarpm_metadata_percentage = 100 deltarpm_percentage = enabled = 1 enablegroups = True exclude = failovermethod = priority ftp_disable_epsv = False gpgcadir = /var/lib/yum/repos/x86_64/7/docker-ce-edge/gpgcadir gpgcakey = gpgcheck = True gpgdir = /var/lib/yum/repos/x86_64/7/docker-ce-edge/gpgdir gpgkey = https://download.docker.com/linux/centos/gpg hdrdir = /var/cache/yum/x86_64/7/docker-ce-edge/headers http_caching = all includepkgs = ip_resolve = keepalive = True keepcache = False mddownloadpolicy = sqlite mdpolicy = group:small mediaid = metadata_expire = 21600 metadata_expire_filter = read-only:present metalink = minrate = 0 mirrorlist = mirrorlist_expire = 86400 name = Docker CE Edge - x86_64 old_base_cache_dir = password = persistdir = /var/lib/yum/repos/x86_64/7/docker-ce-edge pkgdir = /var/cache/yum/x86_64/7/docker-ce-edge/packages proxy = False proxy_dict = proxy_password = proxy_username = repo_gpgcheck = False retries = 10 skip_if_unavailable = False ssl_check_cert_permissions = True sslcacert = sslclientcert = sslclientkey = sslverify = True throttle = 0 timeout = 30.0 ui_id = docker-ce-edge/x86_64 ui_repoid_vars = releasever, basearch username =

  • sh -c 'yum makecache' Loaded plugins: fastestmirror base | 3.6 kB 00:00 docker-ce-edge | 2.9 kB 00:00 docker-ce-stable | 2.9 kB 00:00 extras | 3.4 kB 00:00 updates | 3.4 kB 00:00 (1/14): docker-ce-edge/x86_64/primary_db | 17 kB 00:01 (2/14): docker-ce-edge/x86_64/filelists_db | 9.6 kB 00:01 (3/14): docker-ce-stable/x86_64/primary_db | 13 kB 00:00 (4/14): docker-ce-edge/x86_64/other_db | 62 kB 00:00 (5/14): docker-ce-stable/x86_64/other_db | 66 kB 00:00 (6/14): docker-ce-stable/x86_64/filelists_db | 7.7 kB 00:01 (7/14): extras/7/x86_64/prestodelta | 47 kB 00:00 (8/14): extras/7/x86_64/other_db | 91 kB 00:01 (9/14): extras/7/x86_64/filelists_db | 517 kB 00:03 (10/14): updates/7/x86_64/filelists_db | 875 kB 00:03 (11/14): updates/7/x86_64/other_db | 201 kB 00:02 (12/14): updates/7/x86_64/prestodelta | 180 kB 00:02 (13/14): base/7/x86_64/other_db | 2.5 MB 00:08 (14/14): base/7/x86_64/filelists_db | 6.9 MB 00:13 Loading mirror speeds from cached hostfile

  • base: mirrors.nju.edu.cn
  • extras: mirrors.nju.edu.cn
  • updates: ftp.sjtu.edu.cn Metadata Cache Created

  • sh -c 'yum install -y -q docker-ce' Delta RPMs disabled because /usr/bin/applydeltarpm not installed. warning: /var/cache/yum/x86_64/7/docker-ce-edge/packages/docker-ce-18.05.0.ce-3.el7.centos.x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID 621e9f35: NOKEY Public key for docker-ce-18.05.0.ce-3.el7.centos.x86_64.rpm is not installed Importing GPG key 0x621E9F35: Userid : "Docker Release (CE rpm) docker@docker.com" Fingerprint: 060a 61c5 1b55 8a7f 742b 77aa c52f eb6b 621e 9f35 From : https://download.docker.com/linux/centos/gpg setsebool: SELinux is disabled. If you would like to use Docker as a non-root user, you should now consider adding your user to the "docker" group with something like:

    sudo usermod -aG docker your-user

Remember that you will have to log out and back in for this to take effect!

WARNING: Adding a user to the "docker" group will grant the ability to run containers which can be used to obtain root privileges on the docker host. Refer to https://docs.docker.com/engine/security/security/#docker-daemon-attack-surface for more information.

[root@nginx01 ~]# sestatus SELinux status: disabled

[root@nginx01 ~]# docker -v Docker version 18.05.0-ce, build f150324 [root@nginx01 ~]#

[root@nginx01 ~]# rpm -ql docker-ce-18.05.0.ce-3.el7.centos.x86_64 /etc/udev/rules.d/80-docker.rules /usr/bin/docker /usr/bin/docker-containerd /usr/bin/docker-containerd-ctr /usr/bin/docker-containerd-shim /usr/bin/docker-init /usr/bin/docker-proxy /usr/bin/docker-runc /usr/bin/dockerd /usr/lib/systemd/system/docker.service /usr/share/bash-completion/completions/docker /usr/share/doc/docker-ce-18.05.0.ce /usr/share/doc/docker-ce-18.05.0.ce/cli-LICENSE /usr/share/doc/docker-ce-18.05.0.ce/cli-MAINTAINERS /usr/share/doc/docker-ce-18.05.0.ce/cli-NOTICE /usr/share/doc/docker-ce-18.05.0.ce/cli-README.md /usr/share/doc/docker-ce-18.05.0.ce/engine-AUTHORS /usr/share/doc/docker-ce-18.05.0.ce/engine-CHANGELOG.md /usr/share/doc/docker-ce-18.05.0.ce/engine-CONTRIBUTING.md /usr/share/doc/docker-ce-18.05.0.ce/engine-LICENSE /usr/share/doc/docker-ce-18.05.0.ce/engine-MAINTAINERS /usr/share/doc/docker-ce-18.05.0.ce/engine-NOTICE /usr/share/doc/docker-ce-18.05.0.ce/engine-README.md /usr/share/fish/vendor_completions.d/docker.fish /usr/share/man/man1/docker-attach.1.gz /usr/share/man/man1/docker-build.1.gz /usr/share/man/man1/docker-checkpoint-create.1.gz /usr/share/man/man1/docker-checkpoint-ls.1.gz /usr/share/man/man1/docker-checkpoint-rm.1.gz /usr/share/man/man1/docker-checkpoint.1.gz /usr/share/man/man1/docker-commit.1.gz /usr/share/man/man1/docker-config-create.1.gz /usr/share/man/man1/docker-config-inspect.1.gz /usr/share/man/man1/docker-config-ls.1.gz /usr/share/man/man1/docker-config-rm.1.gz /usr/share/man/man1/docker-config.1.gz /usr/share/man/man1/docker-container-attach.1.gz /usr/share/man/man1/docker-container-commit.1.gz /usr/share/man/man1/docker-container-cp.1.gz /usr/share/man/man1/docker-container-create.1.gz /usr/share/man/man1/docker-container-diff.1.gz /usr/share/man/man1/docker-container-exec.1.gz /usr/share/man/man1/docker-container-export.1.gz /usr/share/man/man1/docker-container-inspect.1.gz /usr/share/man/man1/docker-container-kill.1.gz /usr/share/man/man1/docker-container-logs.1.gz /usr/share/man/man1/docker-container-ls.1.gz /usr/share/man/man1/docker-container-pause.1.gz /usr/share/man/man1/docker-container-port.1.gz /usr/share/man/man1/docker-container-prune.1.gz /usr/share/man/man1/docker-container-rename.1.gz /usr/share/man/man1/docker-container-restart.1.gz /usr/share/man/man1/docker-container-rm.1.gz /usr/share/man/man1/docker-container-run.1.gz /usr/share/man/man1/docker-container-start.1.gz /usr/share/man/man1/docker-container-stats.1.gz /usr/share/man/man1/docker-container-stop.1.gz /usr/share/man/man1/docker-container-top.1.gz /usr/share/man/man1/docker-container-unpause.1.gz /usr/share/man/man1/docker-container-update.1.gz /usr/share/man/man1/docker-container-wait.1.gz /usr/share/man/man1/docker-container.1.gz /usr/share/man/man1/docker-cp.1.gz /usr/share/man/man1/docker-create.1.gz /usr/share/man/man1/docker-deploy.1.gz /usr/share/man/man1/docker-diff.1.gz /usr/share/man/man1/docker-events.1.gz /usr/share/man/man1/docker-exec.1.gz /usr/share/man/man1/docker-export.1.gz /usr/share/man/man1/docker-history.1.gz /usr/share/man/man1/docker-image-build.1.gz /usr/share/man/man1/docker-image-history.1.gz /usr/share/man/man1/docker-image-import.1.gz /usr/share/man/man1/docker-image-inspect.1.gz /usr/share/man/man1/docker-image-load.1.gz /usr/share/man/man1/docker-image-ls.1.gz /usr/share/man/man1/docker-image-prune.1.gz /usr/share/man/man1/docker-image-pull.1.gz /usr/share/man/man1/docker-image-push.1.gz /usr/share/man/man1/docker-image-rm.1.gz /usr/share/man/man1/docker-image-save.1.gz /usr/share/man/man1/docker-image-tag.1.gz /usr/share/man/man1/docker-image.1.gz /usr/share/man/man1/docker-images.1.gz /usr/share/man/man1/docker-import.1.gz /usr/share/man/man1/docker-info.1.gz /usr/share/man/man1/docker-inspect.1.gz /usr/share/man/man1/docker-kill.1.gz /usr/share/man/man1/docker-load.1.gz /usr/share/man/man1/docker-login.1.gz /usr/share/man/man1/docker-logout.1.gz /usr/share/man/man1/docker-logs.1.gz /usr/share/man/man1/docker-manifest-annotate.1.gz /usr/share/man/man1/docker-manifest-create.1.gz /usr/share/man/man1/docker-manifest-inspect.1.gz /usr/share/man/man1/docker-manifest-push.1.gz /usr/share/man/man1/docker-manifest.1.gz /usr/share/man/man1/docker-network-connect.1.gz /usr/share/man/man1/docker-network-create.1.gz /usr/share/man/man1/docker-network-disconnect.1.gz /usr/share/man/man1/docker-network-inspect.1.gz /usr/share/man/man1/docker-network-ls.1.gz /usr/share/man/man1/docker-network-prune.1.gz /usr/share/man/man1/docker-network-rm.1.gz /usr/share/man/man1/docker-network.1.gz /usr/share/man/man1/docker-node-demote.1.gz /usr/share/man/man1/docker-node-inspect.1.gz /usr/share/man/man1/docker-node-ls.1.gz /usr/share/man/man1/docker-node-promote.1.gz /usr/share/man/man1/docker-node-ps.1.gz /usr/share/man/man1/docker-node-rm.1.gz /usr/share/man/man1/docker-node-update.1.gz /usr/share/man/man1/docker-node.1.gz /usr/share/man/man1/docker-pause.1.gz /usr/share/man/man1/docker-plugin-create.1.gz /usr/share/man/man1/docker-plugin-disable.1.gz /usr/share/man/man1/docker-plugin-enable.1.gz /usr/share/man/man1/docker-plugin-inspect.1.gz /usr/share/man/man1/docker-plugin-install.1.gz /usr/share/man/man1/docker-plugin-ls.1.gz /usr/share/man/man1/docker-plugin-push.1.gz /usr/share/man/man1/docker-plugin-rm.1.gz /usr/share/man/man1/docker-plugin-set.1.gz /usr/share/man/man1/docker-plugin-upgrade.1.gz /usr/share/man/man1/docker-plugin.1.gz /usr/share/man/man1/docker-port.1.gz /usr/share/man/man1/docker-ps.1.gz /usr/share/man/man1/docker-pull.1.gz /usr/share/man/man1/docker-push.1.gz /usr/share/man/man1/docker-rename.1.gz /usr/share/man/man1/docker-restart.1.gz /usr/share/man/man1/docker-rm.1.gz /usr/share/man/man1/docker-rmi.1.gz /usr/share/man/man1/docker-run.1.gz /usr/share/man/man1/docker-save.1.gz /usr/share/man/man1/docker-search.1.gz /usr/share/man/man1/docker-secret-create.1.gz /usr/share/man/man1/docker-secret-inspect.1.gz /usr/share/man/man1/docker-secret-ls.1.gz /usr/share/man/man1/docker-secret-rm.1.gz /usr/share/man/man1/docker-secret.1.gz /usr/share/man/man1/docker-service-create.1.gz /usr/share/man/man1/docker-service-inspect.1.gz /usr/share/man/man1/docker-service-logs.1.gz /usr/share/man/man1/docker-service-ls.1.gz /usr/share/man/man1/docker-service-ps.1.gz /usr/share/man/man1/docker-service-rm.1.gz /usr/share/man/man1/docker-service-rollback.1.gz /usr/share/man/man1/docker-service-scale.1.gz /usr/share/man/man1/docker-service-update.1.gz /usr/share/man/man1/docker-service.1.gz /usr/share/man/man1/docker-stack-deploy.1.gz /usr/share/man/man1/docker-stack-ls.1.gz /usr/share/man/man1/docker-stack-ps.1.gz /usr/share/man/man1/docker-stack-rm.1.gz /usr/share/man/man1/docker-stack-services.1.gz /usr/share/man/man1/docker-stack.1.gz /usr/share/man/man1/docker-start.1.gz /usr/share/man/man1/docker-stats.1.gz /usr/share/man/man1/docker-stop.1.gz /usr/share/man/man1/docker-swarm-ca.1.gz /usr/share/man/man1/docker-swarm-init.1.gz /usr/share/man/man1/docker-swarm-join-token.1.gz /usr/share/man/man1/docker-swarm-join.1.gz /usr/share/man/man1/docker-swarm-leave.1.gz /usr/share/man/man1/docker-swarm-unlock-key.1.gz /usr/share/man/man1/docker-swarm-unlock.1.gz /usr/share/man/man1/docker-swarm-update.1.gz /usr/share/man/man1/docker-swarm.1.gz /usr/share/man/man1/docker-system-df.1.gz /usr/share/man/man1/docker-system-events.1.gz /usr/share/man/man1/docker-system-info.1.gz /usr/share/man/man1/docker-system-prune.1.gz /usr/share/man/man1/docker-system.1.gz /usr/share/man/man1/docker-tag.1.gz /usr/share/man/man1/docker-top.1.gz /usr/share/man/man1/docker-trust-inspect.1.gz /usr/share/man/man1/docker-trust-key-generate.1.gz /usr/share/man/man1/docker-trust-key-load.1.gz /usr/share/man/man1/docker-trust-key.1.gz /usr/share/man/man1/docker-trust-revoke.1.gz /usr/share/man/man1/docker-trust-sign.1.gz /usr/share/man/man1/docker-trust-signer-add.1.gz /usr/share/man/man1/docker-trust-signer-remove.1.gz /usr/share/man/man1/docker-trust-signer.1.gz /usr/share/man/man1/docker-trust.1.gz /usr/share/man/man1/docker-unpause.1.gz /usr/share/man/man1/docker-update.1.gz /usr/share/man/man1/docker-version.1.gz /usr/share/man/man1/docker-volume-create.1.gz /usr/share/man/man1/docker-volume-inspect.1.gz /usr/share/man/man1/docker-volume-ls.1.gz /usr/share/man/man1/docker-volume-prune.1.gz /usr/share/man/man1/docker-volume-rm.1.gz /usr/share/man/man1/docker-volume.1.gz /usr/share/man/man1/docker-wait.1.gz /usr/share/man/man1/docker.1.gz /usr/share/man/man5/Dockerfile.5.gz /usr/share/man/man5/docker-config-json.5.gz /usr/share/man/man8/dockerd.8.gz /usr/share/nano/Dockerfile.nanorc /usr/share/vim/vimfiles/doc/dockerfile.txt /usr/share/vim/vimfiles/ftdetect/dockerfile.vim /usr/share/vim/vimfiles/syntax/dockerfile.vim /usr/share/zsh/vendor-completions/_docker [root@nginx01 ~]#

远程访问另外一台服务器上的docker

[root@nginx01 ~]# docker -H 192.168.2.191 info Containers: 3 Running: 0 Paused: 0 Stopped: 3 Images: 2 Server Version: 18.03.1-ce Storage Driver: overlay2 Backing Filesystem: extfs Supports d_type: true Native Overlay Diff: true Logging Driver: json-file Cgroup Driver: cgroupfs Plugins: Volume: local Network: bridge host macvlan null overlay Log: awslogs fluentd gcplogs gelf journald json-file logentries splunk syslog Swarm: inactive Runtimes: runc Default Runtime: runc Init Binary: docker-init containerd version: 773c489c9c1b21a6d78b5c538cd395416ec50f88 runc version: 4fc53a81fb7c994640722ac585fa9ca548971871 init version: 949e6fa Security Options: apparmor seccomp Profile: default Kernel Version: 4.4.0-116-generic Operating System: Ubuntu 16.04.4 LTS OSType: linux Architecture: x86_64 CPUs: 1 Total Memory: 983.3MiB Name: docker01 ID: DQ7N:MVH5:3JHZ:ECNO:O5DG:C25Y:5DSH:TNK5:QCUA:PYXQ:X3QZ:LO33 Docker Root Dir: /var/lib/docker Debug Mode (client): false Debug Mode (server): false Registry: https://index.docker.io/v1/ Labels: Experimental: false Insecure Registries: 127.0.0.0/8 Registry Mirrors: http://13d34739.m.daocloud.io/ Live Restore Enabled: false

WARNING: No swap limit support [root@nginx01 ~]#