48f7778d99
This reverts a change applied in PR #18491. When interfaces are configured by DHCP (typical in a cloud environment), ordering after network.target cause trouble to applications expecting some network to be present on boot (for example, cloud-init is quite brittle when network hasn't been configured for `cloud-init.service`) and on shutdown (for example, collectd needs to flush metrics on shutdown). When ordering after network.target, we ensure applications relying on network.target won't have any network reachability on boot and potentially on shutdown. Therefore, I think ordering before network.target is better.
Nixpkgs is a collection of packages for the Nix package manager. It is periodically built and tested by the Hydra build daemon as so-called channels. To get channel information via git, add nixpkgs-channels as a remote:
% git remote add channels https://github.com/NixOS/nixpkgs-channels.git
For stability and maximum binary package support, it is recommended to maintain
custom changes on top of one of the channels, e.g. nixos-18.03 for the latest
release and nixos-unstable for the latest successful build of master:
% git remote update channels
% git rebase channels/nixos-18.03
For pull-requests, please rebase onto nixpkgs master.
NixOS Linux distribution source code is located inside
nixos/ folder.
- NixOS installation instructions
- Documentation (Nix Expression Language chapter)
- Manual (How to write packages for Nix)
- Manual (NixOS)
- Community maintained wiki
- Continuous package builds for unstable/master
- Continuous package builds for 18.03 release
- Tests for unstable/master
- Tests for 18.03 release
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