Insert new properties in the Qemu config for the PVE Replica.

This patch will include all necessary properties for the replication.
Also will it enable and disable a replication job
when appointed flags are set or deleted.

diff --git a/PVE/API2/Qemu.pm b/PVE/API2/Qemu.pm
index 19ba5bec1cdedd08d2c1f6f3f10a08329e1ca9a0..4737500ede2a5af27002b8916346de09a287b5c6 100644 (file)
--- a/PVE/API2/Qemu.pm
+++ b/PVE/API2/Qemu.pm
@@ -24,6 +24,7 @@ use PVE::INotify;
 use PVE::Network;
 use PVE::Firewall;
 use PVE::API2::Firewall::VM;
+use PVE::ReplicationTools;
 
 BEGIN {
     if (!$ENV{PVE_GENERATING_DOCS}) {
@@ -1028,6 +1029,16 @@ my $update_vm_api  = sub {
                        if defined($conf->{pending}->{$opt});
                    PVE::QemuServer::vmconfig_delete_pending_option($conf, $opt, $force);
                    PVE::QemuConfig->write_config($vmid, $conf);
+               } elsif ($opt eq "replica" || $opt eq "replica_target") {
+                   delete $conf->{$opt};
+                   delete $conf->{replica} if $opt eq "replica_target";
+
+                   PVE::QemuConfig->write_config($vmid, $conf);
+                   PVE::ReplicationTools::job_remove($vmid);
+               } elsif ($opt eq "replica_interval" || $opt eq "replica_rate_limit") {
+                   delete $conf->{$opt};
+                   PVE::QemuConfig->write_config($vmid, $conf);
+                   PVE::ReplicationTools::update_conf($vmid, $opt, $param->{$opt});
                } else {
                    PVE::QemuServer::vmconfig_delete_pending_option($conf, $opt, $force);
                    PVE::QemuConfig->write_config($vmid, $conf);
@@ -1050,6 +1061,21 @@ my $update_vm_api  = sub {
                        if defined($conf->{pending}->{$opt});
 
                    &$create_disks($rpcenv, $authuser, $conf->{pending}, $storecfg, $vmid, undef, {$opt => $param->{$opt}});
+               } elsif ($opt eq "replica") {
+                   die "Not all volumes are syncable, please check your config\n"
+                       if !PVE::ReplicationTools::check_guest_volumes_syncable($conf, 'qemu');
+                   die "replica_target is required\n"
+                       if !$conf->{replica_target} && !$param->{replica_target};
+                   $conf->{$opt} = $param->{$opt};
+               } elsif ($opt eq "replica_interval" || $opt eq "replica_rate_limit") {
+                   $conf->{$opt} = $param->{$opt};
+                   PVE::ReplicationTools::update_conf($vmid, $opt, $param->{$opt});
+               } elsif ($opt eq "replica_target" ) {
+                   die "Node: $param->{$opt} does not exists in Cluster.\n"
+                       if !PVE::Cluster::check_node_exists($param->{$opt});
+                   PVE::ReplicationTools::update_conf($vmid, $opt, $param->{$opt})
+                       if defined($conf->{$opt});
+                   $conf->{$opt} = $param->{$opt};
                } else {
                    $conf->{pending}->{$opt} = $param->{$opt};
                }
@@ -1057,6 +1083,14 @@ my $update_vm_api  = sub {
                PVE::QemuConfig->write_config($vmid, $conf);
            }
 
+           if (defined($param->{replica})) {
+               if ($param->{replica}) {
+                   PVE::ReplicationTools::job_enable($vmid);
+               } else {
+                   PVE::ReplicationTools::job_disable($vmid);
+               }
+           }
+
            # remove pending changes when nothing changed
            $conf = PVE::QemuConfig->load_config($vmid); # update/reload
            my $changes = PVE::QemuServer::vmconfig_cleanup_pending($conf);

diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index ba3c603c1f5019f76123e77e34dbe9463b42e047..52695cbb9db8552b4e462905dd3b233a246d0734 100644 (file)
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -491,6 +491,31 @@ EODESCR
        maxLength => 256,
        optional => 1,
     },
+    replica => {
+       optional => 1,
+       description => "Storage replica for local storage.",
+       type => 'boolean',
+       default => 0,
+    },
+    replica_rate_limit => {
+       optional => 1,
+       description => "Storage replica rate limit in KBytes/s.",
+       type => 'integer',
+       minimum => 1,
+    },
+    replica_interval => {
+       optional => 1,
+       description => "Storage replica sync interval",
+       type => 'integer',
+       minimum => 1,
+       maximum => 1440,
+       default => 15,
+    },
+    replica_target => {
+       optional => 1,
+       description => "Storage replica taget node.",
+       type => 'string',
+    },
     protection => {
        optional => 1,
        type => 'boolean',
@@ -747,6 +772,12 @@ my %drivedesc_base = (
        description => "Whether the drive should be included when making backups.",
        optional => 1,
     },
+    replica => {
+       type => 'boolean',
+       description => 'Will include this drive to an storage replical job.',
+       optional => 1,
+       default => 1,
+    },
     rerror => {
        type => 'string',
        enum => [qw(ignore report stop)],