首頁 > 軟體

CentOS 7 中docker info報錯docker bridge-nf-call-iptables is disabled 的解決方法

2020-06-16 16:33:33

CentOS 7中安裝好docker以後,啟動成功,執行命令 docker info ,報錯:

[root@www.linuxidc.com ~]# docker info
Client:
 Debug Mode: false

Server:
 Containers: 4
  Running: 0
  Paused: 0
  Stopped: 4
 Images: 2
 Server Version: 19.03.1
.......................
WARNING: bridge-nf-call-iptables is disabled
WARNING: bridge-nf-call-ip6tables is disabled

解決辦法:

vim /etc/sysctl.conf

在檔案尾部新增以下三行內容:

net.bridge.bridge-nf-call-ip6tables = 1
net.bridge.bridge-nf-call-iptables = 1
net.bridge.bridge-nf-call-arptables = 1

然後,再執行命令:

sysctl -p

或者:

sysctl -p 2>/dev/null| grep bridge

現在,我們再執行命令:docker info,就看不到報錯了。


IT145.com E-mail:sddin#qq.com