Disable cron spam
Nixpkgs commit https://github.com/NixOS/nixpkgs/commit/0c0f068f35e5302c07ad32eb5a301ce50b23ddac fixed sending email from cron. However, sending email to "root" becomes "root@st.ewi.tudelft.nl", which annoys the ST-EWI admins.
Eelco Dolstra committed
Oct 3, 2016 at 14:15 UTC
ce334406b8bef1ed3808425222c81958629ed51e
1 file changed
+6
-2
delft/common.nix
+6
-2
@@ -35,6 +35,7 @@ with pkgs.lib;
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[ pkgs.emacs pkgs.subversion pkgs.sysstat pkgs.hdparm pkgs.sdparm # pkgs.lsiutil
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pkgs.htop pkgs.sqlite pkgs.iotop pkgs.lm_sensors pkgs.gitFull pkgs.hwloc
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pkgs.lsof pkgs.numactl pkgs.gcc pkgs.smartmontools pkgs.tcpdump pkgs.gdb
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+ pkgs.elfutils
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];
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services.sshd.enable = true;
@@ -42,9 +43,9 @@ with pkgs.lib;
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boot.kernel.sysctl."kernel.panic" = 60;
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boot.kernel.sysctl."kernel.panic_on_oops" = 1;
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- nix.package = pkgs.nixUnstable;
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+ #nix.package = pkgs.nixUnstable;
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- nix.useChroot = true;
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+ nix.useSandbox = true;
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nix.nrBuildUsers = 100;
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@@ -116,4 +117,7 @@ with pkgs.lib;
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environment.enableDebugInfo = true;
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systemd.tmpfiles.rules = [ "d /tmp 1777 root root 7d" ];
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+
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+ # Disable sending email from cron.
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+ services.cron.mailto = "";
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}