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add get_local_services for ceph

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this returns a hash of existing service links for
mds/mgr/mons so that we know which services exists

this is necessary since ceph itself does not save if a service is
defined somewhere, only when it runs

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
This commit is contained in:
Dominik Csapak 2019-05-27 14:13:52 +02:00 committed by Thomas Lamprecht
parent 180a86d39a
commit 23b20ae451
1 changed files with 18 additions and 0 deletions
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18
PVE/Ceph/Services.pm
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@ -9,6 +9,24 @@ use PVE::RADOS;
use File::Path;
# checks links in /etc/systemd/system/ceph-* to list all services, even
# those not running
sub get_local_services {
my $res = {};
for my $type (qw(mds mgr mon)) {
$res->{$type} = {};
my $path = "/etc/systemd/system/ceph-$type.target.wants";
my $regex = "ceph-$type\@(.*)\.service";
PVE::Tools::dir_glob_foreach($path, $regex, sub {
my (undef, $id) = @_;
$res->{$type}->{$id} = {
service => 1,
}
});
}
return $res;
}
sub ceph_service_cmd {
my ($action, $service) = @_;