前言

podman由于没有daemon,使用的时候会出现network问题。

今天打算跑一个busybox时,发现报错:

1
2
3
4
5
root@home:~/manifests# podman run -it busybox
ERRO[0000] error loading cached network config: network "podman" not found in CNI cache
WARN[0000] falling back to loading from existing plugins on disk
ERRO[0000] Error tearing down partially created network namespace for container 25909b12b14aa8a8d1c1934e6e58b5cb55ca0e4e9af45fdff359620f3bc290ce: CNI network "podman" not found
Error: error configuring network namespace for container 25909b12b14aa8a8d1c1934e6e58b5cb55ca0e4e9af45fdff359620f3bc290ce: CNI network "podman" not found

原因

没有podman所支持的网络环境。

解决

可以跑以下命令:

1
2
root@home:~/manifests# podman network create podman
/etc/cni/net.d/podman.conflist

然后问题解决,就可以启动容器了。

1
2
root@home:~/manifests# podman run -it busybox
/ #

鸣谢

Running podman with sudo returns error loading cached network config: network "podman" not found in CNI cache · Issue #12651 · containers/podman · GitHub