[研究] Docker 20.10.21 自動化應用程式部署工具 安裝 (Rocky Linux 9.0)

[研究] Docker 4.1.1 自動化應用程式部署工具 安裝 (Rocky Linux 9.0)

2022-11-02

網站
https://wiki.centos.org/zh-tw/Cloud/Docker

參考

https://docs.rockylinux.org/gemstones/docker/

Add the docker repository

Use the dnf utility to add the docker repository to your Rocky Linux server. Type:

sudo dnf config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

Install the needed packages

Install the latest version of Docker Engine, containerd, and Docker Compose, by running:

sudo dnf -y install docker-ce docker-ce-cli containerd.io docker-compose-plugin

Start and enable the systemd docker service (dockerd)

Use the systemctl utility to configure the dockerd daemon to automatically startup with the next system reboot and simultaneously start it for the current session. Type:

sudo systemctl --now enable docker

Notes

docker-ce               : This package provides the underlying technology for building and running docker containers (dockerd) 

docker-ce-cli           : Provides the command line interface (CLI) client docker tool (docker)

containerd.io           : Provides the container runtime (runc)

docker-compose-plugin   : A plugin that provides the 'docker compose' subcommand 

Docker 是一個開源的引擎，透過輕量級、便攜、自給自足、能執行於任何環境的容器，自動化應用程式的部署。

安裝

 

[user1@localhost ~]$ sudo dnf config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo We trust you have received the usual lecture from the local System Administrator. It usually boils down to these three things: #1) Respect the privacy of others. #2) Think before you type. #3) With great power comes great responsibility. [sudo] password for user1: Adding repo from: https://download.docker.com/linux/centos/docker-ce.repo [user1@localhost ~]$

[user1@localhost ~]$ sudo dnf -y install docker-ce docker-ce-cli containerd.io docker-compose-plugin Rocky Linux 9 - BaseOS 433 kB/s | 1.7 MB 00:03 Rocky Linux 9 - AppStream 193 kB/s | 6.0 MB 00:31 Rocky Linux 9 - Extras 5.2 kB/s | 6.6 kB 00:01 Error: Problem: problem with installed package buildah-1:1.24.2-4.el9_0.x86_64 - package buildah-1:1.24.2-4.el9_0.x86_64 requires runc >= 1.0.0-26, but none of the providers can be installed - package buildah-1:1.26.2-1.el9_0.x86_64 requires runc >= 1.0.0-26, but none of the providers can be installed - package containerd.io-1.6.9-3.1.el9.x86_64 conflicts with runc provided by runc-3:1.1.0-2.el9.x86_64 - package containerd.io-1.6.9-3.1.el9.x86_64 obsoletes runc provided by runc-3:1.1.0-2.el9.x86_64 - package containerd.io-1.6.9-3.1.el9.x86_64 conflicts with runc provided by runc-4:1.1.3-2.el9_0.x86_64 - package containerd.io-1.6.9-3.1.el9.x86_64 obsoletes runc provided by runc-4:1.1.3-2.el9_0.x86_64 - cannot install the best candidate for the job (try to add '--allowerasing' to command line to replace conflicting packages or '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages) [user1@localhost ~]$

方法(一)：加上 --allowerasing 參數執行

[user1@localhost ~]$ sudo dnf -y install docker-ce docker-ce-cli containerd.io docker-compose-plugin --allowerasing Docker CE Stable - x86_64 36 kB/s | 12 kB 00:00 Rocky Linux 9 - BaseOS 913 kB/s | 1.7 MB 00:01 Rocky Linux 9 - AppStream 1.6 MB/s | 6.0 MB 00:03 Rocky Linux 9 - Extras 3.1 kB/s | 6.6 kB 00:02 Dependencies resolved. ============================================================================================================================================ Package Architecture Version Repository Size ============================================================================================================================================ Installing: containerd.io x86_64 1.6.9-3.1.el9 docker-ce-stable 32 M replacing runc.x86_64 3:1.1.0-2.el9 docker-ce x86_64 3:20.10.21-3.el9 docker-ce-stable 21 M docker-ce-cli x86_64 1:20.10.21-3.el9 docker-ce-stable 29 M docker-compose-plugin x86_64 2.12.2-3.el9 docker-ce-stable 10 M Upgrading: podman x86_64 2:4.1.1-1.el9_0 appstream 12 M podman-catatonit x86_64 2:4.1.1-1.el9_0 appstream 350 k Installing dependencies: docker-ce-rootless-extras x86_64 20.10.21-3.el9 docker-ce-stable 3.7 M Installing weak dependencies: docker-scan-plugin x86_64 0.21.0-3.el9 docker-ce-stable 3.8 M Removing dependent packages: buildah x86_64 1:1.24.2-4.el9_0 @AppStream 30 M Transaction Summary ============================================================================================================================================ Install 6 Packages Upgrade 2 Packages Remove 1 Package Total download size: 112 M Downloading Packages: (1/8): docker-ce-20.10.21-3.el9.x86_64.rpm 2.2 MB/s | 21 MB 00:09 (2/8): docker-ce-rootless-extras-20.10.21-3.el9.x86_64.rpm 2.3 MB/s | 3.7 MB 00:01 (3/8): docker-ce-cli-20.10.21-3.el9.x86_64.rpm 2.5 MB/s | 29 MB 00:11 (4/8): containerd.io-1.6.9-3.1.el9.x86_64.rpm 2.5 MB/s | 32 MB 00:12 (5/8): docker-scan-plugin-0.21.0-3.el9.x86_64.rpm 2.6 MB/s | 3.8 MB 00:01 (6/8): podman-catatonit-4.1.1-1.el9_0.x86_64.rpm 330 kB/s | 350 kB 00:01 (7/8): docker-compose-plugin-2.12.2-3.el9.x86_64.rpm 2.8 MB/s | 10 MB 00:03 (8/8): podman-4.1.1-1.el9_0.x86_64.rpm 892 kB/s | 12 MB 00:13 -------------------------------------------------------------------------------------------------------------------------------------------- Total 4.0 MB/s | 112 MB 00:27 Docker CE Stable - x86_64 21 kB/s | 1.6 kB 00:00 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 Key imported successfully Rocky Linux 9 - AppStream 1.7 MB/s | 1.7 kB 00:00 Importing GPG key 0x350D275D: Userid : "Rocky Enterprise Software Foundation - Release key 2022 <releng@rockylinux.org>" Fingerprint: 21CB 256A E16F C54C 6E65 2949 702D 426D 350D 275D From : /etc/pki/rpm-gpg/RPM-GPG-KEY-Rocky-9 Key imported successfully Running transaction check Transaction check succeeded. Running transaction test Transaction test succeeded. Running transaction Preparing : 1/1 Installing : docker-scan-plugin-0.21.0-3.el9.x86_64 1/12 Running scriptlet: docker-scan-plugin-0.21.0-3.el9.x86_64 1/12 Installing : docker-ce-cli-1:20.10.21-3.el9.x86_64 2/12 Running scriptlet: docker-ce-cli-1:20.10.21-3.el9.x86_64 2/12 Upgrading : podman-2:4.1.1-1.el9_0.x86_64 3/12 Upgrading : podman-catatonit-2:4.1.1-1.el9_0.x86_64 4/12 Installing : containerd.io-1.6.9-3.1.el9.x86_64 5/12 Running scriptlet: containerd.io-1.6.9-3.1.el9.x86_64 5/12 Installing : docker-ce-rootless-extras-20.10.21-3.el9.x86_64 6/12 Running scriptlet: docker-ce-rootless-extras-20.10.21-3.el9.x86_64 6/12 Installing : docker-ce-3:20.10.21-3.el9.x86_64 7/12 Running scriptlet: docker-ce-3:20.10.21-3.el9.x86_64 7/12 Installing : docker-compose-plugin-2.12.2-3.el9.x86_64 8/12 Running scriptlet: docker-compose-plugin-2.12.2-3.el9.x86_64 8/12 Cleanup : podman-catatonit-2:4.0.2-7.el9_0.x86_64 9/12 Cleanup : podman-2:4.0.2-7.el9_0.x86_64 10/12 Erasing : buildah-1:1.24.2-4.el9_0.x86_64 11/12 Obsoleting : runc-3:1.1.0-2.el9.x86_64 12/12 Running scriptlet: runc-3:1.1.0-2.el9.x86_64 12/12 Verifying : containerd.io-1.6.9-3.1.el9.x86_64 1/12 Verifying : runc-3:1.1.0-2.el9.x86_64 2/12 Verifying : docker-ce-3:20.10.21-3.el9.x86_64 3/12 Verifying : docker-ce-cli-1:20.10.21-3.el9.x86_64 4/12 Verifying : docker-ce-rootless-extras-20.10.21-3.el9.x86_64 5/12 Verifying : docker-compose-plugin-2.12.2-3.el9.x86_64 6/12 Verifying : docker-scan-plugin-0.21.0-3.el9.x86_64 7/12 Verifying : podman-catatonit-2:4.1.1-1.el9_0.x86_64 8/12 Verifying : podman-catatonit-2:4.0.2-7.el9_0.x86_64 9/12 Verifying : podman-2:4.1.1-1.el9_0.x86_64 10/12 Verifying : podman-2:4.0.2-7.el9_0.x86_64 11/12 Verifying : buildah-1:1.24.2-4.el9_0.x86_64 12/12 Upgraded: podman-2:4.1.1-1.el9_0.x86_64 podman-catatonit-2:4.1.1-1.el9_0.x86_64 Installed: containerd.io-1.6.9-3.1.el9.x86_64 docker-ce-3:20.10.21-3.el9.x86_64 docker-ce-cli-1:20.10.21-3.el9.x86_64 docker-ce-rootless-extras-20.10.21-3.el9.x86_64 docker-compose-plugin-2.12.2-3.el9.x86_64 docker-scan-plugin-0.21.0-3.el9.x86_64 Removed: buildah-1:1.24.2-4.el9_0.x86_64 Complete! [user1@localhost ~]$

方法(二)：移除衝突的套件，再次安裝 

[user1@localhost ~]$ sudo dnf remove podman buildah -y Dependencies resolved. ============================================================================================================================================ Package Architecture Version Repository Size ============================================================================================================================================ Removing: buildah x86_64 1:1.24.2-4.el9_0 @AppStream 30 M podman x86_64 2:4.1.1-1.el9_0 @appstream 45 M Removing dependent packages: cockpit-podman noarch 43-1.el9_0 @AppStream 493 k podman-docker noarch 2:4.1.1-1.el9_0 @appstream 234 Removing unused dependencies: aardvark-dns x86_64 2:1.0.1-34.el9_0 @AppStream 3.6 M conmon x86_64 2:2.1.0-1.el9 @AppStream 171 k container-selinux noarch 3:2.179.1-1.el9_0.0.1 @AppStream 55 k containers-common x86_64 2:1-34.el9_0 @AppStream 361 k criu x86_64 3.15-13.el9 @AppStream 1.4 M criu-libs x86_64 3.15-13.el9 @AppStream 81 k crun x86_64 1.4.4-2.el9_0 @AppStream 421 k fuse-overlayfs x86_64 1.8.2-1.el9 @AppStream 148 k libnet x86_64 1.2-6.el9 @AppStream 128 k libslirp x86_64 4.4.0-7.el9 @AppStream 133 k netavark x86_64 2:1.0.1-34.el9_0 @AppStream 8.1 M podman-catatonit x86_64 2:4.1.1-1.el9_0 @appstream 835 k runc x86_64 3:1.1.0-2.el9 @AppStream 11 M shadow-utils-subid x86_64 2:4.9-3.el9 @anaconda 217 k slirp4netns x86_64 1.1.12-4.el9 @AppStream 84 k yajl x86_64 2.1.0-20.el9 @AppStream 91 k Transaction Summary ============================================================================================================================================ Remove 20 Packages Freed space: 102 M Running transaction check Transaction check succeeded. Running transaction test Transaction test succeeded. Running transaction Preparing : 1/1 Erasing : buildah-1:1.24.2-4.el9_0.x86_64 1/20 Erasing : podman-docker-2:4.1.1-1.el9_0.noarch 2/20 Erasing : cockpit-podman-43-1.el9_0.noarch 3/20 Erasing : podman-2:4.1.1-1.el9_0.x86_64 4/20 Erasing : containers-common-2:1-34.el9_0.x86_64 5/20 Erasing : slirp4netns-1.1.12-4.el9.x86_64 6/20 Erasing : crun-1.4.4-2.el9_0.x86_64 7/20 Erasing : criu-libs-3.15-13.el9.x86_64 8/20 Erasing : netavark-2:1.0.1-34.el9_0.x86_64 9/20 Erasing : runc-3:1.1.0-2.el9.x86_64 10/20 Erasing : container-selinux-3:2.179.1-1.el9_0.0.1.noarch 11/20 Running scriptlet: container-selinux-3:2.179.1-1.el9_0.0.1.noarch 11/20 Erasing : podman-catatonit-2:4.1.1-1.el9_0.x86_64 12/20 Erasing : criu-3.15-13.el9.x86_64 13/20 Erasing : libnet-1.2-6.el9.x86_64 14/20 Erasing : aardvark-dns-2:1.0.1-34.el9_0.x86_64 15/20 Erasing : yajl-2.1.0-20.el9.x86_64 16/20 Erasing : libslirp-4.4.0-7.el9.x86_64 17/20 Erasing : fuse-overlayfs-1.8.2-1.el9.x86_64 18/20 Erasing : conmon-2:2.1.0-1.el9.x86_64 19/20 Erasing : shadow-utils-subid-2:4.9-3.el9.x86_64 20/20 Running scriptlet: shadow-utils-subid-2:4.9-3.el9.x86_64 20/20 Verifying : aardvark-dns-2:1.0.1-34.el9_0.x86_64 1/20 Verifying : buildah-1:1.24.2-4.el9_0.x86_64 2/20 Verifying : cockpit-podman-43-1.el9_0.noarch 3/20 Verifying : conmon-2:2.1.0-1.el9.x86_64 4/20 Verifying : container-selinux-3:2.179.1-1.el9_0.0.1.noarch 5/20 Verifying : containers-common-2:1-34.el9_0.x86_64 6/20 Verifying : criu-3.15-13.el9.x86_64 7/20 Verifying : criu-libs-3.15-13.el9.x86_64 8/20 Verifying : crun-1.4.4-2.el9_0.x86_64 9/20 Verifying : fuse-overlayfs-1.8.2-1.el9.x86_64 10/20 Verifying : libnet-1.2-6.el9.x86_64 11/20 Verifying : libslirp-4.4.0-7.el9.x86_64 12/20 Verifying : netavark-2:1.0.1-34.el9_0.x86_64 13/20 Verifying : podman-2:4.1.1-1.el9_0.x86_64 14/20 Verifying : podman-catatonit-2:4.1.1-1.el9_0.x86_64 15/20 Verifying : podman-docker-2:4.1.1-1.el9_0.noarch 16/20 Verifying : runc-3:1.1.0-2.el9.x86_64 17/20 Verifying : shadow-utils-subid-2:4.9-3.el9.x86_64 18/20 Verifying : slirp4netns-1.1.12-4.el9.x86_64 19/20 Verifying : yajl-2.1.0-20.el9.x86_64 20/20 Removed: aardvark-dns-2:1.0.1-34.el9_0.x86_64 buildah-1:1.24.2-4.el9_0.x86_64 cockpit-podman-43-1.el9_0.noarch conmon-2:2.1.0-1.el9.x86_64 container-selinux-3:2.179.1-1.el9_0.0.1.noarch containers-common-2:1-34.el9_0.x86_64 criu-3.15-13.el9.x86_64 criu-libs-3.15-13.el9.x86_64 crun-1.4.4-2.el9_0.x86_64 fuse-overlayfs-1.8.2-1.el9.x86_64 libnet-1.2-6.el9.x86_64 libslirp-4.4.0-7.el9.x86_64 netavark-2:1.0.1-34.el9_0.x86_64 podman-2:4.1.1-1.el9_0.x86_64 podman-catatonit-2:4.1.1-1.el9_0.x86_64 podman-docker-2:4.1.1-1.el9_0.noarch runc-3:1.1.0-2.el9.x86_64 shadow-utils-subid-2:4.9-3.el9.x86_64 slirp4netns-1.1.12-4.el9.x86_64 yajl-2.1.0-20.el9.x86_64 Complete! [user1@localhost ~]$

再次安裝

[user1@localhost ~]$ sudo dnf -y install docker-ce docker-ce-cli containerd.io docker-compose-plugin Last metadata expiration check: 0:03:08 ago on Wed 02 Nov 2022 10:01:06 AM CST. Dependencies resolved. ============================================================================================================================================ Package Architecture Version Repository Size ============================================================================================================================================ Installing: containerd.io x86_64 1.6.9-3.1.el9 docker-ce-stable 32 M docker-ce x86_64 3:20.10.21-3.el9 docker-ce-stable 21 M docker-ce-cli x86_64 1:20.10.21-3.el9 docker-ce-stable 29 M docker-compose-plugin x86_64 2.12.2-3.el9 docker-ce-stable 10 M Installing dependencies: container-selinux noarch 3:2.188.0-1.el9_0 appstream 47 k docker-ce-rootless-extras x86_64 20.10.21-3.el9 docker-ce-stable 3.7 M fuse-overlayfs x86_64 1.9-1.el9_0 appstream 71 k libslirp x86_64 4.4.0-7.el9 appstream 68 k slirp4netns x86_64 1.2.0-2.el9_0 appstream 46 k Installing weak dependencies: docker-scan-plugin x86_64 0.21.0-3.el9 docker-ce-stable 3.8 M Transaction Summary ============================================================================================================================================ Install 10 Packages Total download size: 99 M Installed size: 394 M Downloading Packages: (1/10): docker-ce-20.10.21-3.el9.x86_64.rpm 1.6 MB/s | 21 MB 00:13 (2/10): docker-ce-rootless-extras-20.10.21-3.el9.x86_64.rpm 1.3 MB/s | 3.7 MB 00:02 (3/10): containerd.io-1.6.9-3.1.el9.x86_64.rpm 1.9 MB/s | 32 MB 00:16 (4/10): docker-ce-cli-20.10.21-3.el9.x86_64.rpm 1.7 MB/s | 29 MB 00:16 (5/10): docker-scan-plugin-0.21.0-3.el9.x86_64.rpm 3.4 MB/s | 3.8 MB 00:01 (6/10): docker-compose-plugin-2.12.2-3.el9.x86_64.rpm 4.6 MB/s | 10 MB 00:02 (7/10): container-selinux-2.188.0-1.el9_0.noarch.rpm 21 kB/s | 47 kB 00:02 (8/10): slirp4netns-1.2.0-2.el9_0.x86_64.rpm 40 kB/s | 46 kB 00:01 (9/10): libslirp-4.4.0-7.el9.x86_64.rpm 96 kB/s | 68 kB 00:00 (10/10): fuse-overlayfs-1.9-1.el9_0.x86_64.rpm 30 kB/s | 71 kB 00:02 -------------------------------------------------------------------------------------------------------------------------------------------- Total 4.7 MB/s | 99 MB 00:21 Docker CE Stable - x86_64 10 kB/s | 1.6 kB 00:00 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 Key imported successfully Running transaction check Transaction check succeeded. Running transaction test Transaction test succeeded. Running transaction Preparing : 1/1 Running scriptlet: container-selinux-3:2.188.0-1.el9_0.noarch 1/10 Installing : container-selinux-3:2.188.0-1.el9_0.noarch 1/10 Running scriptlet: container-selinux-3:2.188.0-1.el9_0.noarch 1/10 Installing : docker-scan-plugin-0.21.0-3.el9.x86_64 2/10 Running scriptlet: docker-scan-plugin-0.21.0-3.el9.x86_64 2/10 Installing : docker-ce-cli-1:20.10.21-3.el9.x86_64 3/10 Running scriptlet: docker-ce-cli-1:20.10.21-3.el9.x86_64 3/10 Installing : containerd.io-1.6.9-3.1.el9.x86_64 4/10 Running scriptlet: containerd.io-1.6.9-3.1.el9.x86_64 4/10 Installing : libslirp-4.4.0-7.el9.x86_64 5/10 Installing : slirp4netns-1.2.0-2.el9_0.x86_64 6/10 Installing : fuse-overlayfs-1.9-1.el9_0.x86_64 7/10 Running scriptlet: fuse-overlayfs-1.9-1.el9_0.x86_64 7/10 Installing : docker-ce-rootless-extras-20.10.21-3.el9.x86_64 8/10 Running scriptlet: docker-ce-rootless-extras-20.10.21-3.el9.x86_64 8/10 Installing : docker-ce-3:20.10.21-3.el9.x86_64 9/10 Running scriptlet: docker-ce-3:20.10.21-3.el9.x86_64 9/10 Installing : docker-compose-plugin-2.12.2-3.el9.x86_64 10/10 Running scriptlet: docker-compose-plugin-2.12.2-3.el9.x86_64 10/10 Running scriptlet: container-selinux-3:2.188.0-1.el9_0.noarch 10/10 Running scriptlet: docker-compose-plugin-2.12.2-3.el9.x86_64 10/10 Verifying : containerd.io-1.6.9-3.1.el9.x86_64 1/10 Verifying : docker-ce-3:20.10.21-3.el9.x86_64 2/10 Verifying : docker-ce-cli-1:20.10.21-3.el9.x86_64 3/10 Verifying : docker-ce-rootless-extras-20.10.21-3.el9.x86_64 4/10 Verifying : docker-compose-plugin-2.12.2-3.el9.x86_64 5/10 Verifying : docker-scan-plugin-0.21.0-3.el9.x86_64 6/10 Verifying : container-selinux-3:2.188.0-1.el9_0.noarch 7/10 Verifying : fuse-overlayfs-1.9-1.el9_0.x86_64 8/10 Verifying : slirp4netns-1.2.0-2.el9_0.x86_64 9/10 Verifying : libslirp-4.4.0-7.el9.x86_64 10/10 Installed: container-selinux-3:2.188.0-1.el9_0.noarch containerd.io-1.6.9-3.1.el9.x86_64 docker-ce-3:20.10.21-3.el9.x86_64 docker-ce-cli-1:20.10.21-3.el9.x86_64 docker-ce-rootless-extras-20.10.21-3.el9.x86_64 docker-compose-plugin-2.12.2-3.el9.x86_64 docker-scan-plugin-0.21.0-3.el9.x86_64 fuse-overlayfs-1.9-1.el9_0.x86_64 libslirp-4.4.0-7.el9.x86_64 slirp4netns-1.2.0-2.el9_0.x86_64 Complete! [user1@localhost ~]$

設定開機立刻啟動 

[user1@localhost ~]$ sudo systemctl --now enable docker Created symlink /etc/systemd/system/multi-user.target.wants/docker.service → /usr/lib/systemd/system/docker.service. [user1@localhost ~]$

檢查 

[user1@localhost ~]$ sudo systemctl status docker ● docker.service - Docker Application Container Engine Loaded: loaded (/usr/lib/systemd/system/docker.service; enabled; vendor preset: disabled) Active: active (running) since Wed 2022-11-02 10:07:22 CST; 9s ago TriggeredBy: ● docker.socket Docs: https://docs.docker.com Main PID: 34723 (dockerd) Tasks: 9 Memory: 27.4M CPU: 211ms CGroup: /system.slice/docker.service └─34723 /usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock Nov 02 10:07:21 localhost.localdomain dockerd[34723]: time="2022-11-02T10:07:21.530097006+08:00" level=info msg="ClientConn switching balan> Nov 02 10:07:21 localhost.localdomain dockerd[34723]: time="2022-11-02T10:07:21.531011360+08:00" level=error msg="Failed to built-in GetDri> Nov 02 10:07:21 localhost.localdomain dockerd[34723]: time="2022-11-02T10:07:21.555701695+08:00" level=info msg="Loading containers: start." Nov 02 10:07:22 localhost.localdomain dockerd[34723]: time="2022-11-02T10:07:22.048173865+08:00" level=info msg="Default bridge (docker0) i> Nov 02 10:07:22 localhost.localdomain dockerd[34723]: time="2022-11-02T10:07:22.149798662+08:00" level=info msg="Firewalld: interface docke> Nov 02 10:07:22 localhost.localdomain dockerd[34723]: time="2022-11-02T10:07:22.254614063+08:00" level=info msg="Loading containers: done." Nov 02 10:07:22 localhost.localdomain dockerd[34723]: time="2022-11-02T10:07:22.292069852+08:00" level=info msg="Docker daemon" commit=3056> Nov 02 10:07:22 localhost.localdomain dockerd[34723]: time="2022-11-02T10:07:22.292189863+08:00" level=info msg="Daemon has completed initi> Nov 02 10:07:22 localhost.localdomain systemd[1]: Started Docker Application Container Engine. Nov 02 10:07:22 localhost.localdomain dockerd[34723]: time="2022-11-02T10:07:22.360399358+08:00" level=info msg="API listen on /run/docker.> [user1@localhost ~]$ ㄐ檢

檢查

[user1@localhost ~]$ ps aux | grep docker root 2940 0.0 0.0 225748 840 ? Ssl 09:59 0:00 gpg-agent --homedir /var/cache/PackageKit/9.0/metadata/docker-ce-stable-9-x86_64.tmp/gpgdir --use-standard-socket --daemon root 2942 0.0 0.0 78600 1332 ? SLl 09:59 0:00 scdaemon --multi-server --homedir /var/cache/PackageKit/9.0/metadata/docker-ce-stable-9-x86_64.tmp/gpgdir root 34723 0.1 1.8 1379444 71848 ? Ssl 10:07 0:00 /usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock user1 34896 0.0 0.0 221668 2264 pts/0 S+ 10:08 0:00 grep --color=auto docker [user1@localhost ~]$

檢查

[user1@localhost ~]$ docker -v Docker version 20.10.21, build baeda1f [user1@localhost ~]$

(完)

相關

[研究] Docker 20.10.21 自動化應用程式部署工具 安裝 (Rocky Linux 9.0)
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《Docker —— 從入門到實踐­》正體中文版

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