Docker安裝發生錯誤 常見的錯誤container-selinux >= 2.9

    本文記錄了，安裝Docker時發生的錯誤

    

     一、需要：CONTAINER-SELINUX> = 2.9

     二、需要：pigz

     三、啟動Docker時，發生 Failed to start docker.service: Connection timed out

一、需要：CONTAINER-SELINUX> = 2.9

Loaded plugins: langpacks, ulninfo

Resolving Dependencies

--> Running transaction check

---> Package docker-ce.x86_64 0:18.05.0.ce-3.el7.centos will be installed

--> Processing Dependency: container-selinux >= 2.9 for package: docker-ce-18.05.0.ce-3.el7.centos.x86_64

--> Processing Dependency: pigz for package: docker-ce-18.05.0.ce-3.el7.centos.x86_64

--> Finished Dependency Resolution

Error: Package: docker-ce-18.05.0.ce-3.el7.centos.x86_64 (docker-ce-edge)

Requires: container-selinux >= 2.9

Error: Package: docker-ce-18.05.0.ce-3.el7.centos.x86_64 (docker-ce-edge)

Requires: pigz

You could try using --skip-broken to work around the problem

You could try running: rpm -Va --nofiles --nodigest

[root@ezwebbpc01t ~]# subscription-manager repos --enable=rhel-7-server-extras-rpms

bash: subscription-manager: command not found...

圖1

查看最新版

https://git.centos.org/summary/rpms!container-selinux.git

指令中xxx-xxx換上你要的版號

container-selinux-xxx-xxxx.noarch.rpm

sudo yum install -y http://mirror.centos.org/centos/7/extras/x86_64/Packages/container-selinux-2.55-1.el7.noarch.rpm

圖2

圖3

 二、需要：pigz

Loaded plugins: langpacks, ulninfo

Resolving Dependencies

--> Running transaction check

---> Package docker-ce.x86_64 0:18.05.0.ce-3.el7.centos will be installed

--> Processing Dependency: pigz for package: docker-ce-18.05.0.ce-3.el7.centos.x86_64

--> Finished Dependency Resolution

Error: Package: docker-ce-18.05.0.ce-3.el7.centos.x86_64 (docker-ce-edge)

Requires: pigz

You could try using --skip-broken to work around the problem

You could try running: rpm -Va --nofiles --nodigest

圖4

查看

https://centos.pkgs.org/7/centos-extras-x86_64/pigz-2.3.3-1.el7.centos.x86_64.rpm.html

yum install http://mirror.centos.org/centos/7/extras/x86_64/Packages/pigz-2.3.3-1.el7.centos.x86_64.rpm

圖5

如果還有缺其它套件，可以上這些網站找找。

https://pkgs.org/

或到各OS官網文件庫裡找找吧。

三、啟動Docker時，發生 Failed to start docker.service: Connection timed out

# sudo systemctl start docker

Failed to start docker.service: Connection timed out

See system logs and 'systemctl status docker.service' for details.

目前重啟本機OS就好了。

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