By: Michael Lynch <git@mtlynch.io>
Make Nix Docker image resolver self-contained Generate a minimal resolv.conf inside Kaniko's temporary PRoot filesystem instead of copying /etc/resolv.conf from the Nix builder. Some CI builders do not expose /etc/resolv.conf, which caused the Docker image derivation to fail with "cp: cannot stat '/etc/resolv.conf': No such file or directory".
| Time to Start | Worker time | Duration | Time to finish | Idle | |
| Config | 1s | 7s | 7s | 8s | 1s |
| Eval | 7s | 29s | 3h05m56s | 3h06m04s | 0s |
| Build | 18s | 2m09s | - | - | 0s |
| Suite | 1s | 2m46s | - | - | 3h05m26s |