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Kjetil Orbekk bd3e49a80e nixos/munin: fix broken plugin wrappers 
The munin-node service used wrapProgram to inject environment variables.
This doesn't work because munin plugins depend on argv[0], which is
overwritten when the executable is a script with a shebang line (example
below).

This commit removes the wrappers and instead passes the required
environment variables to munin-node.

Eliminating the wrappers resulted in some broken plugins, e.g., meminfo
and hddtemp_smartctl. That was fixed with the per-plugin configuration.

Example:

  The plugin if_eth0 is a symlink to /.../plugins/if_, which uses $0
  to determine that it should monitor traffic on the eth0 interface.

  if_ is a wrapped program, and runs `exec -a "$0" .if_-wrapped`

  .if_-wrapped has a "#!/nix/.../bash" line, which results in bash
  changing $0, and as a result the plugin thinks my interface
  is called "-wrapped".
2017-11-25 11:23:56 +01:00
.github CODEOWNERS: exclude lib/licenses.nix 2017-11-16 20:27:16 +00:00
doc doc: rust is an attribute set, not a package 2017-11-24 15:26:37 +08:00
lib Merge pull request #32010 from pcarrier/pcarrier/minijail 2017-11-25 10:09:09 +00:00
maintainers/scripts travis: disable for pull requests 2017-11-13 11:40:42 +00:00
nixos nixos/munin: fix broken plugin wrappers 2017-11-25 11:23:56 +01:00
pkgs munin-node: patch to configure plugin-conf.d 2017-11-25 11:23:56 +01:00
.editorconfig Do not trim trailing whitespace in patch files 2017-01-12 23:44:26 +01:00
.gitignore kde5: consolidate packages into desktops/kde-5 2016-03-01 10:36:00 -06:00
.version Impala makes packaging a life-long addiction 2017-08-30 23:13:56 +02:00
COPYING COPYING: there are no more bootstrap binaries in Nixpkgs tree 2017-11-08 14:56:02 +01:00
default.nix default.nix: Provide correct instructions how to upgrade Nix 2017-03-18 21:04:07 +02:00
README.md README: Use HTTPS for all hyperlinks 2017-11-22 19:51:40 +01:00

README.md

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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 git://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-17.09 for the latest release and nixos-unstable for the latest successful build of master:

% git remote update channels
% git rebase channels/nixos-17.09

For pull-requests, please rebase onto nixpkgs master.

NixOS Linux distribution source code is located inside nixos/ folder.

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