squid cahcing proxy server packaged as a snap for Ubuntu core.
After first time installation, please run the following command to let squid work for you.
$ sudo snap disable squid
$ sudo snap connect squid:firewall-control :firewall-control
$ sudo snap connect squid:network-control :network-control
$ sudo snap connect squid:process-control :process-control
$ sudo snap enable squid
Or simply run
$ sudo snap-connect.sh
Only amd64 target is supported at this moment.
need to support to setup configuration for squid cahce server via snapctl.