1、确认runc版本

通过docker version命令确认当前runc版本为1.0.0-rc10

[root@br-apm-001 bin]# docker version
Client: Docker Engine - Community
 Version:           19.03.8
 API version:       1.40
 Go version:        go1.12.17
 Git commit:        afacb8b7f0
 Built:             Wed Mar 11 01:22:56 2020
 OS/Arch:           linux/amd64
 Experimental:      false
Server: Docker Engine - Community
 Engine:
  Version:          19.03.8
  API version:      1.40 (minimum version 1.12)
  Go version:       go1.12.17
  Git commit:       afacb8b7f0
  Built:            Wed Mar 11 01:30:32 2020
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          v1.2.13
  GitCommit:        7ad184331fa3e55e52b890ea95e65ba581ae3429
 runc:
  Version:          1.0.0-rc10
  GitCommit:        dc9208a3303feef5b3839f4323d9beb36df0a9dd
 docker-init:
  Version:          0.18.0
  GitCommit:        fec3683

通过runc -version命令确认当前runc版本为1.0.0-rc10

[root@br-apm-001 bin]# runc -version
runc version 1.0.0-rc10
commit: dc9208a3303feef5b3839f4323d9beb36df0a9dd
spec: 1.0.1-dev

2、从git上下载最新的runc版本

https://github.com/opencontainers/runc/releases/
我这里下载的是runc 1.1.3版本

3、升级runc版本

[root@br-apm-001 ~]# which runc                   #确认runc文件存放路径
/usr/bin/runc 
[root@br-apm-001 ~]# cd /usr/bin   
[root@br-apm-001 bin]# systemctl stop docker      #停止docker服务
[root@br-apm-001 bin]# mv runc runc_bak20220613   #备份runc文件
[root@br-apm-001 bin]# mv /data/runc.amd64 runc   #将新下载的runc文件替换
[root@br-apm-001 bin]# chown root.root runc       #修改所有者和所属组
[root@br-apm-001 bin]# chmod 755 runc             #修改权限
[root@br-apm-001 bin]# systemctl start docker     #启动docker服务

4、检查升级是否成功

通过docker version命令确认当前runc版本已经升级为1.1.3版本

[root@br-apm-001 bin]# docker version
Client: Docker Engine - Community
 Version:           19.03.8
 API version:       1.40
 Go version:        go1.12.17
 Git commit:        afacb8b7f0
 Built:             Wed Mar 11 01:22:56 2020
 OS/Arch:           linux/amd64
 Experimental:      false
Server: Docker Engine - Community
 Engine:
  Version:          19.03.8
  API version:      1.40 (minimum version 1.12)
  Go version:       go1.12.17
  Git commit:       afacb8b7f0
  Built:            Wed Mar 11 01:30:32 2020
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          v1.2.13
  GitCommit:        7ad184331fa3e55e52b890ea95e65ba581ae3429
 runc:
  Version:          1.1.3
  GitCommit:        v1.1.3-0-g6724737f
 docker-init:
  Version:          0.18.0
  GitCommit:        fec3683

通过runc -version命令确认当前runc版本已经升级为1.1.3版本

[root@br-apm-001 bin]# runc -version
runc version 1.1.3
commit: v1.1.3-0-g6724737f
spec: 1.0.2-dev
go: go1.17.10
libseccomp: 2.5.4