2个安装阶段的问题。已解决，供其他人参考

[s7lx]

安装阶段遇到2个问题，已解决，留下解决路径，供参考

环境：Alpine Linux 3.19 ( in PVE 8.1.5 )

1. Pulling 阶段，报错，缺libdevmapper

failed to register layer: Error processing tar file(exit status 127): Error loading shared library libdevmapper.so.1.02: No such file or directory (needed by docker-untar)

解决：apk add lvm2-dev

2. 启动阶段，iptables错误

Network freeaskinternet_default  Error                                                                                                                                                      
failed to create network freeaskinternet_default: Error response from daemon: Failed to Setup IP tables: Unable to enable SKIP DNAT rule:  (iptables failed: iptables --wait -t nat -I DOCKER -i br-f06e5563d187 -j RETURN: iptables: No chain/target/match by that name.
 (exit status 1))

解决：重启系统，重新docker-compose up -d