fix hardcoded CT uptime in vmstatus

[pve-container.git] / src / PVE / LXC.pm

diff --git a/src/PVE/LXC.pm b/src/PVE/LXC.pm
index 99496f9328fd7e385f1574ab4848ad41de806b20..ccd8c27e593adca0266c2fa19a24f34501c1e0e9 100644 (file)
--- a/src/PVE/LXC.pm
+++ b/src/PVE/LXC.pm
@@ -805,7 +805,9 @@ sub vmstatus {
        my $d = $list->{$vmid};
        next if $d->{status} ne 'running';
 
-       $d->{uptime} = 100; # fixme:
+       my $pid = find_lxc_pid($vmid);
+       my $ctime = (stat("/proc/$pid"))[10]; # 10 = ctime
+       $d->{uptime} = time - $ctime; # the method lxcfs uses
 
        $d->{mem} = read_cgroup_value('memory', $vmid, 'memory.usage_in_bytes');
        $d->{swap} = read_cgroup_value('memory', $vmid, 'memory.memsw.usage_in_bytes') - $d->{mem};