Author: rob
Date: Mon Dec 20 09:42:54 2010
New Revision: 25203
URL: https://svn.nixos.org/websvn/nix/?rev=25203&sc=1
Log:
remove old hydra configuration so we can use machine for builds
Modified:
configurations/trunk/tud/hydra.nix
Modified: configurations/trunk/tud/hydra.nix
==============================================================================
--- configurations/trunk/tud/hydra.nix Sun Dec 19 20:12:10 2010 (r25202)
+++ configurations/trunk/tud/hydra.nix Mon Dec 20 09:42:54 2010 (r25203)
@@ -39,9 +39,7 @@
#swapDevices = [ { label = "swap" ; } ];
nix = {
- maxJobs = 0;
- distributedBuilds = true;
- manualNixMachines = true;
+ maxJobs = 8;
inherit buildMachines;
@@ -68,41 +66,9 @@
};
services.cron.systemCronJobs =
- let
- # If there is less than 5 GiB of free disk space, stop the queue
- # to prevent builds from failing or aborting.
- checkSpace = pkgs.writeScript "check-space"
- ''
- #! /bin/sh
- if [ $(($(stat -f -c '%a' /nix/store) * $(stat -f -c '%S'
/nix/store))) -lt $((5 * 1024**3)) ]; then
- stop hydra-queue-runner
- fi
- '';
- in
- [ "15 02 * * * hydra source /home/hydra/.bashrc; NIX_REMOTE=daemon
/nix/var/nix/profiles/per-user/hydra/profile/bin/hydra_update_gc_roots.pl >
/home/hydra/gc-roots.log 2>&1"
+ [
# Make sure that at least 200 GiB of disk space is available.
"15 3 * * * root nix-store --gc --max-freed \"$((200 * 1024**3 - 1024 *
$(df /nix/store | tail -n 1 | awk '{ print $4 }')))\" > /var/log/gc.log 2>&1"
- #"15 4 * * * root start hydra-queue-runner"
- "*/5 * * * * root ${checkSpace}"
];
- jobs.hydra_server =
- { name = "hydra-server";
- startOn = "started network-interfaces";
- exec = "${pkgs.su}/bin/su - hydra -c 'hydra_server.pl >
/home/hydra/data/server.log 2>&1'";
- };
-
- jobs.hydra_evaluator =
- { name = "hydra-evaluator";
- startOn = "started network-interfaces";
- exec = "${pkgs.su}/bin/su - hydra -c 'nice -n 5 hydra_evaluator.pl >
/home/hydra/data/evaluator.log 2>&1'";
- };
-
- jobs.hydra_queue_runner =
- { name = "hydra-queue-runner";
- startOn = "started network-interfaces";
- exec = "${pkgs.su}/bin/su - hydra -c 'nice -n 8 hydra_queue_runner.pl >
/home/hydra/data/queue_runner.log 2>&1'";
- postStop = "${pkgs.su}/bin/su - hydra -c 'hydra_queue_runner.pl
--unlock'";
- };
-
}
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