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Restore core dumps

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Systemd 229 sets kernel.core_pattern to "|/bin/false" by default,
unless systemd-coredump is enabled. Revert back to the default of
writing "core" in the current directory.
This commit is contained in:
Eelco Dolstra 2016-03-25 17:29:02 +01:00
parent 5455a71414
commit 54ca7e9f75
1 changed files with 16 additions and 11 deletions
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27
nixos/modules/system/boot/coredump.nix
View file

@ -33,19 +33,24 @@ with lib;
};
config = mkIf config.systemd.coredump.enable {
config = mkMerge [
(mkIf config.systemd.coredump.enable {
environment.etc."systemd/coredump.conf".text =
''
[Coredump]
${config.systemd.coredump.extraConfig}
'';
environment.etc."systemd/coredump.conf".text =
''
[Coredump]
${config.systemd.coredump.extraConfig}
'';
# Have the kernel pass core dumps to systemd's coredump helper binary.
# From systemd's 50-coredump.conf file. See:
# <https://github.com/systemd/systemd/blob/v218/sysctl.d/50-coredump.conf.in>
boot.kernel.sysctl."kernel.core_pattern" = "|${pkgs.systemd}/lib/systemd/systemd-coredump %p %u %g %s %t %e";
# Have the kernel pass core dumps to systemd's coredump helper binary.
# From systemd's 50-coredump.conf file. See:
# <https://github.com/systemd/systemd/blob/v218/sysctl.d/50-coredump.conf.in>
boot.kernel.sysctl."kernel.core_pattern" = "|${pkgs.systemd}/lib/systemd/systemd-coredump %p %u %g %s %t %e";
})
};
(mkIf (!config.systemd.coredump.enable) {
boot.kernel.sysctl."kernel.core_pattern" = mkDefault "core";
})
];
}