IoTEdge ecs(x86_64) centos7安装docker-ce【我的IoT端边云体验】
【摘要】 iot边缘节点在文档如何将一台机器注册成边缘节点中提到要安装docker。我就把自己的安装过程较为完整的展示出来，希望能给后来的同学提供一些参考资料。 过程展示 购买与启动ecs注：购买的ecs要符合硬件规格我比较喜欢用华为云平台自带的cloudshell。 查看OS信息[root@ecs-5145 ~]# uname -r3.10.0-1160.53.1.el7.x86_64[root...
iot边缘节点
在文档如何将一台机器注册成边缘节点中提到要安装docker。我就把自己的安装过程较为完整的展示出来，希望能给后来的同学提供一些参考资料。
过程展示
购买与启动ecs
- 注：购买的ecs要符合硬件规格
- 我比较喜欢用华为云平台自带的cloudshell。
查看OS信息
[root@ecs-5145 ~]# uname -r
3.10.0-1160.53.1.el7.x86_64
[root@ecs-5145 ~]# uname -a
Linux ecs-5145 3.10.0-1160.53.1.el7.x86_64 #1 SMP Fri Jan 14 13:59:45 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
[root@ecs-5145 ~]# cat /etc/centos-release
CentOS Linux release 7.9.2009 (Core)
yum-utils
[root@ecs-5145 ~]# yum install yum-utils
Loaded plugins: fastestmirror
Determining fastest mirrors
base | 3.6 kB 00:00:00
epel | 4.7 kB 00:00:00
extras | 2.9 kB 00:00:00
updates | 2.9 kB 00:00:00
(1/7): base/7/x86_64/group_gz | 153 kB 00:00:00
(2/7): epel/x86_64/updateinfo | 1.0 MB 00:00:00
(3/7): epel/x86_64/group_gz | 98 kB 00:00:00
(4/7): epel/x86_64/primary_db | 7.0 MB 00:00:00
(5/7): base/7/x86_64/primary_db | 6.1 MB 00:00:00
(6/7): extras/7/x86_64/primary_db | 249 kB 00:00:00
(7/7): updates/7/x86_64/primary_db | 17 MB 00:00:00
Resolving Dependencies
--> Running transaction check
---> Package yum-utils.noarch 0:1.1.31-54.el7_8 will be installed
--> Processing Dependency: python-kitchen for package: yum-utils-1.1.31-54.el7_8.noarch
--> Running transaction check
---> Package python-kitchen.noarch 0:1.1.1-5.el7 will be installed
--> Processing Dependency: python-chardet for package: python-kitchen-1.1.1-5.el7.noarch
--> Running transaction check
---> Package python-chardet.noarch 0:2.2.1-3.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
====================================================================================================================================================================================
Package Arch Version Repository Size
====================================================================================================================================================================================
Installing:
yum-utils noarch 1.1.31-54.el7_8 base 122 k
Installing for dependencies:
python-chardet noarch 2.2.1-3.el7 base 227 k
python-kitchen noarch 1.1.1-5.el7 base 267 k
Transaction Summary
====================================================================================================================================================================================
Install 1 Package (+2 Dependent packages)
Total download size: 616 k
Installed size: 2.8 M
Is this ok [y/d/N]: y
Downloading packages:
(1/3): python-chardet-2.2.1-3.el7.noarch.rpm | 227 kB 00:00:00
(2/3): python-kitchen-1.1.1-5.el7.noarch.rpm | 267 kB 00:00:00
(3/3): yum-utils-1.1.31-54.el7_8.noarch.rpm | 122 kB 00:00:00
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total 2.7 MB/s | 616 kB 00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Warning: RPMDB altered outside of yum.
......此处因篇幅限制而做删减......
Installed:
yum-utils.noarch 0:1.1.31-54.el7_8
Dependency Installed:
python-chardet.noarch 0:2.2.1-3.el7 python-kitchen.noarch 0:1.1.1-5.el7
Complete!
[root@ecs-5145 ~]# yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
Loaded plugins: fastestmirror
adding repo from: http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
grabbing file http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo to /etc/yum.repos.d/docker-ce.repo
repo saved to /etc/yum.repos.d/docker-ce.repo
[root@ecs-5145 ~]# yum makecache
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
base | 3.6 kB 00:00:00
docker-ce-stable | 3.5 kB 00:00:00
epel | 4.7 kB 00:00:00
extras | 2.9 kB 00:00:00
updates | 2.9 kB 00:00:00
(1/13): base/7/x86_64/other_db | 2.6 MB 00:00:00
(2/13): docker-ce-stable/7/x86_64/updateinfo | 55 B 00:00:00
(3/13): docker-ce-stable/7/x86_64/filelists_db | 36 kB 00:00:00
(4/13): base/7/x86_64/filelists_db | 7.2 MB 00:00:00
(5/13): epel/x86_64/filelists_db | 12 MB 00:00:00
(6/13): docker-ce-stable/7/x86_64/primary_db | 87 kB 00:00:00
(7/13): docker-ce-stable/7/x86_64/other_db | 127 kB 00:00:00
(8/13): epel/x86_64/prestodelta | 2.8 kB 00:00:00
(9/13): epel/x86_64/other_db | 3.4 MB 00:00:00
(10/13): updates/7/x86_64/filelists_db | 9.6 MB 00:00:00
(11/13): extras/7/x86_64/other_db | 149 kB 00:00:00
(12/13): extras/7/x86_64/filelists_db | 276 kB 00:00:01
(13/13): updates/7/x86_64/other_db | 1.2 MB 00:00:02
Metadata Cache Created
[root@ecs-5145 ~]# yum list docker*
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Available Packages
docker.x86_64 2:1.13.1-209.git7d71120.el7.centos extras
docker-ce.x86_64 3:20.10.21-3.el7 docker-ce-stable
docker-ce-cli.x86_64 1:20.10.21-3.el7 docker-ce-stable
docker-ce-rootless-extras.x86_64 20.10.21-3.el7 docker-ce-stable
docker-ce-selinux.noarch 17.03.3.ce-1.el7 docker-ce-stable
docker-client.x86_64 2:1.13.1-209.git7d71120.el7.centos extras
docker-client-latest.x86_64 1.13.1-58.git87f2fab.el7.centos extras
docker-common.x86_64 2:1.13.1-209.git7d71120.el7.centos extras
docker-compose.noarch 1.18.0-4.el7 epel
docker-compose-plugin.x86_64 2.12.2-3.el7 docker-ce-stable
docker-distribution.x86_64 2.6.2-2.git48294d9.el7 extras
docker-latest.x86_64 1.13.1-58.git87f2fab.el7.centos extras
docker-latest-logrotate.x86_64 1.13.1-58.git87f2fab.el7.centos extras
docker-latest-v1.10-migrator.x86_64 1.13.1-58.git87f2fab.el7.centos extras
docker-logrotate.x86_64 2:1.13.1-209.git7d71120.el7.centos extras
docker-lvm-plugin.x86_64 2:1.13.1-209.git7d71120.el7.centos extras
docker-novolume-plugin.x86_64 2:1.13.1-209.git7d71120.el7.centos extras
docker-registry.x86_64 0.9.1-7.el7 extras
docker-scan-plugin.x86_64 0.21.0-3.el7 docker-ce-stable
docker-v1.10-migrator.x86_64 2:1.13.1-209.git7d71120.el7.centos extras
docker-ce
- 安装的docker-ce版本要符合iot edge的最低要求。如果版本出问题的话，那么在后续 安装 命令运行时，会提示docker版本不符合要求的。
[root@ecs-5145 ~]# yum install docker-ce
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Resolving Dependencies
--> Running transaction check
......此处因篇幅限制而做删减......
--> Finished Dependency Resolution
Dependencies Resolved
====================================================================================================================================================================================
Package Arch Version Repository Size
====================================================================================================================================================================================
Installing:
docker-ce x86_64 3:20.10.21-3.el7 docker-ce-stable 22 M
Installing for dependencies:
audit-libs-python x86_64 2.8.5-4.el7 base 76 k
checkpolicy x86_64 2.5-8.el7 base 295 k
container-selinux noarch 2:2.119.2-1.911c772.el7_8 extras 40 k
containerd.io x86_64 1.6.9-3.1.el7 docker-ce-stable 33 M
docker-ce-cli x86_64 1:20.10.21-3.el7 docker-ce-stable 30 M
docker-ce-rootless-extras x86_64 20.10.21-3.el7 docker-ce-stable 8.5 M
docker-scan-plugin x86_64 0.21.0-3.el7 docker-ce-stable 3.8 M
fuse-overlayfs x86_64 0.7.2-6.el7_8 extras 54 k
fuse3-libs x86_64 3.6.1-4.el7 extras 82 k
libcgroup x86_64 0.41-21.el7 base 66 k
libsemanage-python x86_64 2.5-14.el7 base 113 k
policycoreutils-python x86_64 2.5-34.el7 base 457 k
python-IPy noarch 0.75-6.el7 base 32 k
setools-libs x86_64 3.3.8-4.el7 base 620 k
slirp4netns x86_64 0.4.3-4.el7_8 extras 81 k
Transaction Summary
====================================================================================================================================================================================
Install 1 Package (+15 Dependent packages)
Total download size: 98 M
Installed size: 361 M
Is this ok [y/d/N]: y
Downloading packages:
(1/16): audit-libs-python-2.8.5-4.el7.x86_64.rpm | 76 kB 00:00:00
(2/16): checkpolicy-2.5-8.el7.x86_64.rpm | 295 kB 00:00:00
(3/16): container-selinux-2.119.2-1.911c772.el7_8.noarch.rpm | 40 kB 00:00:00
warning: /var/cache/yum/x86_64/7/docker-ce-stable/packages/docker-ce-20.10.21-3.el7.x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID 621e9f35: NOKEY4 MB/s | 42 MB 00:00:41 ETA
Public key for docker-ce-20.10.21-3.el7.x86_64.rpm is not installed
(4/16): docker-ce-20.10.21-3.el7.x86_64.rpm | 22 MB 00:00:33
(5/16): containerd.io-1.6.9-3.1.el7.x86_64.rpm | 33 MB 00:00:51
(6/16): docker-ce-rootless-extras-20.10.21-3.el7.x86_64.rpm | 8.5 MB 00:00:12
(7/16): fuse-overlayfs-0.7.2-6.el7_8.x86_64.rpm | 54 kB 00:00:00
(8/16): libsemanage-python-2.5-14.el7.x86_64.rpm | 113 kB 00:00:00
(9/16): policycoreutils-python-2.5-34.el7.x86_64.rpm | 457 kB 00:00:00
(10/16): python-IPy-0.75-6.el7.noarch.rpm | 32 kB 00:00:00
(11/16): setools-libs-3.3.8-4.el7.x86_64.rpm | 620 kB 00:00:00
(12/16): slirp4netns-0.4.3-4.el7_8.x86_64.rpm | 81 kB 00:00:00
(13/16): fuse3-libs-3.6.1-4.el7.x86_64.rpm | 82 kB 00:00:00
(14/16): libcgroup-0.41-21.el7.x86_64.rpm | 66 kB 00:00:00
(15/16): docker-scan-plugin-0.21.0-3.el7.x86_64.rpm | 3.8 MB 00:00:06
(16/16): docker-ce-cli-20.10.21-3.el7.x86_64.rpm | 30 MB 00:00:43
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total 1.3 MB/s | 98 MB 00:01:17
Retrieving key from https://mirrors.aliyun.com/docker-ce/linux/centos/gpg
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://mirrors.aliyun.com/docker-ce/linux/centos/gpg
Is this ok [y/N]: y
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : libcgroup-0.41-21.el7.x86_64
......此处因篇幅限制而做删减......
Installed:
docker-ce.x86_64 3:20.10.21-3.el7
Dependency Installed:
audit-libs-python.x86_64 0:2.8.5-4.el7 checkpolicy.x86_64 0:2.5-8.el7 container-selinux.noarch 2:2.119.2-1.911c772.el7_8
containerd.io.x86_64 0:1.6.9-3.1.el7 docker-ce-cli.x86_64 1:20.10.21-3.el7 docker-ce-rootless-extras.x86_64 0:20.10.21-3.el7
docker-scan-plugin.x86_64 0:0.21.0-3.el7 fuse-overlayfs.x86_64 0:0.7.2-6.el7_8 fuse3-libs.x86_64 0:3.6.1-4.el7
libcgroup.x86_64 0:0.41-21.el7 libsemanage-python.x86_64 0:2.5-14.el7 policycoreutils-python.x86_64 0:2.5-34.el7
python-IPy.noarch 0:0.75-6.el7 setools-libs.x86_64 0:3.3.8-4.el7 slirp4netns.x86_64 0:0.4.3-4.el7_8
Complete!
查看版本与启动docker
[root@ecs-5145 ~]# docker version
Client: Docker Engine - Community
Version: 20.10.21
API version: 1.41
Go version: go1.18.7
Git commit: baeda1f
Built: Tue Oct 25 18:04:24 2022
OS/Arch: linux/amd64
Context: default
Experimental: true
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
[root@ecs-5145 ~]# systemctl start docker
[root@ecs-5145 ~]# systemctl status docker
● docker.service - Docker Application Container Engine
Loaded: loaded (/usr/lib/systemd/system/docker.service; disabled; vendor preset: disabled)
Active: active (running) since Mon 2022-10-31 18:40:25 CST; 4s ago
Docs: https://docs.docker.com
Main PID: 8363 (dockerd)
Tasks: 8
Memory: 28.3M
CGroup: /system.slice/docker.service
└─8363 /usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock
Oct 31 18:40:25 ecs-5145 dockerd[8363]: time="2022-10-31T18:40:25.456803179+08:00" level=info msg="scheme \"unix\" not registered, fallback to default scheme" module=grpc
Oct 31 18:40:25 ecs-5145 dockerd[8363]: time="2022-10-31T18:40:25.456817549+08:00" level=info msg="ccResolverWrapper: sending update to cc: {[{unix:///run/containerd/...module=grpc
Oct 31 18:40:25 ecs-5145 dockerd[8363]: time="2022-10-31T18:40:25.456826979+08:00" level=info msg="ClientConn switching balancer to \"pick_first\"" module=grpc
Oct 31 18:40:25 ecs-5145 dockerd[8363]: time="2022-10-31T18:40:25.476359293+08:00" level=info msg="Loading containers: start."
Oct 31 18:40:25 ecs-5145 dockerd[8363]: time="2022-10-31T18:40:25.565913079+08:00" level=info msg="Default bridge (docker0) is assigned with an IP address 172.17.0.0/...IP address"
Oct 31 18:40:25 ecs-5145 dockerd[8363]: time="2022-10-31T18:40:25.598172212+08:00" level=info msg="Loading containers: done."
Oct 31 18:40:25 ecs-5145 dockerd[8363]: time="2022-10-31T18:40:25.612673440+08:00" level=info msg="Docker daemon" commit=3056208 graphdriver(s)=overlay2 version=20.10.21
Oct 31 18:40:25 ecs-5145 dockerd[8363]: time="2022-10-31T18:40:25.612741445+08:00" level=info msg="Daemon has completed initialization"
Oct 31 18:40:25 ecs-5145 systemd[1]: Started Docker Application Container Engine.
Oct 31 18:40:25 ecs-5145 dockerd[8363]: time="2022-10-31T18:40:25.630688264+08:00" level=info msg="API listen on /var/run/docker.sock"
Hint: Some lines were ellipsized, use -l to show in full.
[root@ecs-5145 ~]# docker version
Client: Docker Engine - Community
Version: 20.10.21
API version: 1.41
Go version: go1.18.7
Git commit: baeda1f
Built: Tue Oct 25 18:04:24 2022
OS/Arch: linux/amd64
Context: default
Experimental: true
Server: Docker Engine - Community
Engine:
Version: 20.10.21
API version: 1.41 (minimum version 1.12)
Go version: go1.18.7
Git commit: 3056208
Built: Tue Oct 25 18:02:38 2022
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: 1.6.9
GitCommit: 1c90a442489720eec95342e1789ee8a5e1b9536f
runc:
Version: 1.1.4
GitCommit: v1.1.4-0-g5fd4c4d
docker-init:
Version: 0.19.0
GitCommit: de40ad0
参考资料
附加
【我的IoT端边云体验】有奖征文火热进行中：https://bbs.huaweicloud.com/blogs/378687
此外，在(https://bbs.huaweicloud.com/activity/suggestion.html)提出您的宝贵建议，标题以【云驻计划-定向征文】开头，还有机会赢取额外奖励。
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