Previous Trial: Install From Archlinux AUR

prons:

• accessible to the toolchains on host
• share the proxy service on the host

conns:

• weak isolation
• it will overwrite many config after upgrade (this is posibly the problem of the makepkg config)

Build my own docker image

this way, we need to solve these problems:

• lack of toolchains
  • this can be easily solved by extend the official image
• proxy
  • by adding proxy variable to environment
  • note for docker-compose, we need to add extra_host, and fuckingly strange, we need to set bridge as network_mode
  • for dockerd in docker, we need to use /etc/default/docker to config proxy the whole