Feature or enhancement request details
From #436 and apple/container#1809 , I understand there's a desire to let the containers resolve DNS queries w/o relying on the mDNSResponder currently available at gateway IP on port 53. Since it's impossible to assign a port in the nameserver line of /etc/resolv.conf, we need some other way to make that happen.
When I was testing a custom vminit image where this was enabled with eBPF programs (connect4/sendmsg4/recvmsg4), I read about the possibility of implement the nettlink[sic] support required to do the rule programming in apple/container#838, and decided to give it a try, and I have a work set of patches now.
Code of Conduct
Feature or enhancement request details
From #436 and apple/container#1809 , I understand there's a desire to let the containers resolve DNS queries w/o relying on the mDNSResponder currently available at gateway IP on port 53. Since it's impossible to assign a port in the nameserver line of /etc/resolv.conf, we need some other way to make that happen.
When I was testing a custom vminit image where this was enabled with eBPF programs (connect4/sendmsg4/recvmsg4), I read about the possibility of
implement the nettlink[sic] support required to do the rule programmingin apple/container#838, and decided to give it a try, and I have a work set of patches now.Code of Conduct