Added preliminary Apache Felix service

svn path=/nixos/trunk/; revision=21244
This commit is contained in:
Sander van der Burg 2010-04-22 15:13:50 +00:00
parent a37743794d
commit d9528767af
3 changed files with 113 additions and 0 deletions

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@ -52,6 +52,7 @@ in
ddclient = 30;
davfs2 = 31;
privoxy = 32;
osgi = 34;
# When adding a uid, make sure it doesn't match an existing gid.
nixbld = 30000; # start of range of uids
@ -91,6 +92,7 @@ in
davfs2 = 31;
privoxy = 32;
disnix = 33;
osgi = 34;
# When adding a gid, make sure it doesn't match an existing uid.
users = 100;

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@ -58,6 +58,7 @@
./services/mail/postfix.nix
./services/misc/autofs.nix
./services/misc/disnix.nix
./services/misc/felix.nix
./services/misc/gpsd.nix
./services/misc/nix-daemon.nix
./services/misc/nix-gc.nix

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@ -0,0 +1,110 @@
# Felix server
{ config, pkgs, ... }:
with pkgs.lib;
let
cfg = config.services.felix;
in
{
###### interface
options = {
services.felix = {
enable = mkOption {
default = false;
description = "Whether to enable the Apache Felix OSGi service";
};
bundles = mkOption {
default = [ pkgs.felix_remoteshell ];
description = "List of bundles that should be activated on startup";
};
user = mkOption {
default = "osgi";
description = "User account under which Apache Felix runs.";
};
group = mkOption {
default = "osgi";
description = "Group account under which Apache Felix runs.";
};
};
};
###### implementation
config = mkIf cfg.enable {
users.extraGroups = singleton
{ name = "osgi";
gid = config.ids.gids.osgi;
};
users.extraUsers = singleton
{ name = "osgi";
uid = config.ids.uids.osgi;
description = "OSGi user";
home = "/homeless-shelter";
};
jobs.felix =
{ description = "Felix server";
preStart =
''
# Initialise felix instance on first startup
if [ ! -d /var/felix ]
then
# Symlink system files
mkdir -p /var/felix
chown ${cfg.user}:${cfg.group} /var/felix
for i in ${pkgs.felix}/*
do
if [ "$i" != "${pkgs.felix}/bundle" ]
then
ln -sfn $i /var/felix/$(basename $i)
fi
done
# Symlink bundles
mkdir -p /var/felix/bundle
chown ${cfg.user}:${cfg.group} /var/felix/bundle
for i in ${pkgs.felix}/bundle/* ${toString cfg.bundles}
do
if [ -f $i ]
then
ln -sfn $i /var/felix/bundle/$(basename $i)
elif [ -d $i ]
then
for j in $i/bundle/*
do
ln -sfn $j /var/felix/bundle/$(basename $j)
done
fi
done
fi
'';
script =
''
cd /var/felix
${pkgs.su}/bin/su -s ${pkgs.bash}/bin/sh ${cfg.user} -c '${pkgs.jre}/bin/java -jar bin/felix.jar'
'';
};
};
}