2020-10-12 10:54:47 +00:00
|
|
|
|
# CentOS8 安装 Docker
|
2020-09-06 01:15:03 +00:00
|
|
|
|
|
2020-10-12 10:54:47 +00:00
|
|
|
|
当前官方版本的 Docker [尚未支持][docker-docker] CentOS8,我们可以使用 Moby 项目维护者 AkihiroSuda 所构建的包,具体请参考 https://github.com/AkihiroSuda/moby-snapshot
|
2020-09-06 01:15:03 +00:00
|
|
|
|
|
|
|
|
|
[docker-docker]:https://download.docker.com/linux/centos/
|
2020-09-06 01:30:17 +00:00
|
|
|
|
|
|
|
|
|
## 设置
|
|
|
|
|
|
2020-10-12 10:54:47 +00:00
|
|
|
|
由于 CentOS8 防火墙使用了 `nftables`,但 Docker 尚未支持 `nftables`, 我们可以使用如下设置使用 `iptables`:
|
2020-09-06 01:30:17 +00:00
|
|
|
|
|
|
|
|
|
更改 `/etc/firewalld/firewalld.conf`
|
|
|
|
|
|
|
|
|
|
```bash
|
|
|
|
|
# FirewallBackend=nftables
|
|
|
|
|
FirewallBackend=iptables
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
或者执行如下命令:
|
|
|
|
|
|
|
|
|
|
```bash
|
|
|
|
|
$ firewall-cmd --permanent --zone=trusted --add-interface=docker0
|
|
|
|
|
|
|
|
|
|
$ firewall-cmd --reload
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
## 参考链接
|
|
|
|
|
|
|
|
|
|
* https://firewalld.org/2018/07/nftables-backend
|
|
|
|
|
* https://github.com/moby/libnetwork/issues/2496
|