[pve-devel] [PATCH container] vm status: force int where appropriate

[Fabian Ebner]

In the case of a running container with cgroupv2, swap would be a string,
causing a
    size.toFixed is not a function
error for the format_size call in the containers's "Summary" page in the UI.

The 'vmid' is still a string, because the property is injected via the 'links'
property in the return type schema.

Signed-off-by: Fabian Ebner <f.ebner at proxmox.com>
---
 src/PVE/LXC.pm | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/PVE/LXC.pm b/src/PVE/LXC.pm
index bb1cbdb..1ec4818 100644
--- a/src/PVE/LXC.pm
+++ b/src/PVE/LXC.pm
@@ -187,7 +187,7 @@ sub vmstatus {
     foreach my $vmid (keys %$list) {
 	my $d = $list->{$vmid};
 
-	eval { $d->{pid} = find_lxc_pid($vmid) if defined($active_hash->{$vmid}); };
+	eval { $d->{pid} = int(find_lxc_pid($vmid)) if defined($active_hash->{$vmid}); };
 	warn $@ if $@; # ignore errors (consider them stopped)
 
 	$d->{status} = $active_hash->{$vmid} ? 'running' : 'stopped';
@@ -207,8 +207,8 @@ sub vmstatus {
 
 	if ($d->{pid}) {
 	    my $res = get_container_disk_usage($vmid, $d->{pid});
-	    $d->{disk} = $res->{used};
-	    $d->{maxdisk} = $res->{total};
+	    $d->{disk} = int($res->{used});
+	    $d->{maxdisk} = int($res->{total});
 	} else {
 	    $d->{disk} = 0;
 	    # use 4GB by default ??
@@ -252,16 +252,16 @@ sub vmstatus {
 	my $cgroups = PVE::LXC::CGroup->new($vmid);
 
 	if (defined(my $mem = $cgroups->get_memory_stat())) {
-	    $d->{mem} = $mem->{mem};
-	    $d->{swap} = $mem->{swap};
+	    $d->{mem} = int($mem->{mem});
+	    $d->{swap} = int($mem->{swap});
 	} else {
 	    $d->{mem} = 0;
 	    $d->{swap} = 0;
 	}
 
 	if (defined(my $blkio = $cgroups->get_io_stats())) {
-	    $d->{diskread} = $blkio->{diskread};
-	    $d->{diskwrite} = $blkio->{diskwrite};
+	    $d->{diskread} = int($blkio->{diskread});
+	    $d->{diskwrite} = int($blkio->{diskwrite});
 	} else {
 	    $d->{diskread} = 0;
 	    $d->{diskwrite} = 0;
-- 
2.30.2