-
如果你不喜欢服务器的发行版,那就用容器装一个喜欢的
-
systemd-nspawn
-
轻量级容器 by systemd
-
管理:machinectl (/var/lib/machines)via [email protected]
-
创建:archstrap
-
如果使用private network(默认),可以用NetworkManager共享ipv4上网
-
nmcli c add con-name to-ve-archlinux type ethernet ifname ve-archlinux ipv4.method shared ipv6.method ignore nmcli c up to-ve-archlinux
-
ve-archlinux是虚拟interface在host的名字,去掉后面的@后缀
-
记得在容器里打开systemd-networkd和systemd-resolved
-
每次关闭容器/断网/换IP,都要重新
nmcli c up
一下
-
-
如果使用private network(默认),可以在host做port forwarding
-
iptables -t nat -A PREROUTING -d HOSTIP -p tcp --dport HOSTPORT -j DNAT --to-destination DESTIP:DESTPORT iptables -t nat -A POSTROUTING -d DESTIP -p tcp --dport DESTPORT -j SNAT --to HOSTIP iptables -I FORWARD -m state -d DEST_SUBNET/24 --state NEW,RELATED,ESTABLISHED -j ACCEPT
-
分别对应三条规则:
# nat: PREROUTING DNAT tcp -- anywhere amax tcp dpt:6420 to:10.42.0.235:22 # nat: POSTROUTING SNAT tcp -- anywhere 10.42.0.235 tcp dpt:ssh to:10.14.30.209 # filter: FORWARD ACCEPT all -- anywhere 10.42.0.0/24 state NEW,RELATED,ESTABLISHED
-
或者使用ssh自带的转发功能:
# run on host ssh -fNR PORT:DESTIP:22 user@localhost
- PORT是在host上分配给转发用的端口,DESTIP是容器的ip,localhost写成host的真实ip也可以
-
-