3
0
Fork 0
forked from mirrors/nixpkgs
nixpkgs/upstart-jobs/mysql.nix
Eelco Dolstra 90acbf9509 * mysql: merged the mysql expression in the services tree.
* mysql: run under a separate user ("mysql"), not under "nobody".
* mysql: put the PID under /var/run.

svn path=/nixos/trunk/; revision=12189
2008-06-25 21:58:51 +00:00

53 lines
958 B
Nix

{pkgs, config}:
let
cfg = config.services.mysql;
mysql = pkgs.mysql;
pidFile = "${cfg.pidDir}/mysqld.pid";
mysqldOptions =
"--user=${cfg.user} --datadir=${cfg.dataDir} " +
"--log-error=${cfg.logError} --pid-file=${pidFile}";
in
{
name = "mysql";
users = [
{ name = "mysql";
description = "MySQL server user";
}
];
extraPath = [mysql];
job = ''
description "MySQL server"
stop on shutdown
start script
if ! test -e ${cfg.dataDir}; then
mkdir -m 0700 -p ${cfg.dataDir}
chown -R ${cfg.user} ${cfg.dataDir}
${mysql}/bin/mysql_install_db ${mysqldOptions}
fi
mkdir -m 0700 -p ${cfg.pidDir}
chown -R ${cfg.user} ${cfg.pidDir}
end script
respawn ${mysql}/bin/mysqld ${mysqldOptions}
stop script
pid=$(cat ${pidFile})
kill "$pid"
${mysql}/bin/mysql_waitpid "$pid" 1000
end script
'';
}