[pve-devel] [PATCH manager] vzdump: add new 'next-run' field for vzdump job listing

[Dominik Csapak <d.csapak@proxmox.com>]

and calculate it by getting the next event after 'now' since
we currently have no way to get the last run time for jobs only running
on different cluster nodes

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
 PVE/API2/Backup.pm        | 11 +++++++++++
 www/manager6/dc/Backup.js | 16 ++++++++++++++++
 2 files changed, 27 insertions(+)

diff --git a/PVE/API2/Backup.pm b/PVE/API2/Backup.pm
index b1ad6afc..9953a704 100644
--- a/PVE/API2/Backup.pm
+++ b/PVE/API2/Backup.pm
@@ -16,6 +16,7 @@ use PVE::Exception qw(raise_param_exc);
 use PVE::VZDump;
 use PVE::VZDump::Common;
 use PVE::Jobs; # for VZDump Jobs
+use PVE::RS::CalendarEvent;
 
 use base qw(PVE::RESTHandler);
 
@@ -117,6 +118,16 @@ __PACKAGE__->register_method({
 	foreach my $jobid (sort { $order->{$a} <=> $order->{$b} } keys %$jobs) {
 	    my $job = $jobs->{$jobid};
 	    next if $job->{type} ne 'vzdump';
+
+	    if (my $schedule = $job->{schedule}) {
+		# vzdump jobs are cluster wide, there maybe was no local run
+		# so simply calculate from now
+		my $last_run = time();
+		my $calspec = PVE::RS::CalendarEvent->new($schedule);
+		my $next_run = $calspec->compute_next_event($last_run);
+		$job->{'next-run'} = $next_run if defined($next_run);
+	    }
+
 	    push @$res, $job;
 	}
 
diff --git a/www/manager6/dc/Backup.js b/www/manager6/dc/Backup.js
index 6f2d39bb..409ba48f 100644
--- a/www/manager6/dc/Backup.js
+++ b/www/manager6/dc/Backup.js
@@ -765,6 +765,22 @@ Ext.define('PVE.dc.BackupView', {
 		    sorter: (a, b) => (a.data.comment || '').localeCompare(b.data.comment || ''),
 		    flex: 1,
 		},
+		{
+		    text: gettext('Next Run'),
+		    dataIndex: 'next-run',
+		    width: 150,
+		    renderer: function(value) {
+			if (!value) {
+			    return '-';
+			}
+
+			let now = new Date(), next = new Date(value * 1000);
+			if (next < now) {
+			    return gettext('pending');
+			}
+			return Proxmox.Utils.render_timestamp(value);
+		    },
+		},
 		{
 		    header: gettext('Retention'),
 		    dataIndex: 'prune-backups',
-- 
2.30.2