use Cwd 'abs_path';
use Net::SSLeay;
use UUID;
+use POSIX;
+use IO::Socket::IP;
use PVE::Cluster qw (cfs_read_file cfs_write_file);;
use PVE::SafeSyslog;
use PVE::Network;
use PVE::Firewall;
use PVE::API2::Firewall::VM;
-use PVE::HA::Env::PVE2;
-use PVE::HA::Config;
+use PVE::ReplicationTools;
+
+BEGIN {
+ if (!$ENV{PVE_GENERATING_DOCS}) {
+ require PVE::HA::Env::PVE2;
+ import PVE::HA::Env::PVE2;
+ require PVE::HA::Config;
+ import PVE::HA::Config;
+ }
+}
use Data::Dumper; # fixme: remove
die "no storage ID specified (and no default storage)\n" if !$storeid;
$rpcenv->check($authuser, "/storage/$storeid", ['Datastore.AllocateSpace']);
} else {
- $rpcenv->check_volume_access($authuser, $storecfg, $vmid, $volid);
+ PVE::Storage::check_volume_access($rpcenv, $authuser, $storecfg, $vmid, $volid);
}
});
};
$res->{$ds} = PVE::QemuServer::print_drive($vmid, $disk);
} else {
- $rpcenv->check_volume_access($authuser, $storecfg, $vmid, $volid);
+ PVE::Storage::check_volume_access($rpcenv, $authuser, $storecfg, $vmid, $volid);
my $volid_is_new = 1;
die "pipe requires cli environment\n"
if $rpcenv->{type} ne 'cli';
} else {
- $rpcenv->check_volume_access($authuser, $storecfg, $vmid, $archive);
+ PVE::Storage::check_volume_access($rpcenv, $authuser, $storecfg, $vmid, $archive);
$archive = PVE::Storage::abs_filesystem_path($storecfg, $archive);
}
}
foreach my $opt (@delete) {
$modified->{$opt} = 1;
$conf = PVE::QemuConfig->load_config($vmid); # update/reload
+ if (!defined($conf->{$opt})) {
+ warn "cannot delete '$opt' - not set in current configuration!\n";
+ $modified->{$opt} = 0;
+ next;
+ }
+
if ($opt =~ m/^unused/) {
my $drive = PVE::QemuServer::parse_drive($opt, $conf->{$opt});
PVE::QemuConfig->check_protection($conf, "can't remove unused disk '$drive->{file}'");
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 $opt eq "replica_target";
+
+ PVE::ReplicationTools::job_remove($vmid);
+ PVE::QemuConfig->write_config($vmid, $conf);
+ } elsif ($opt eq "replica_interval" || $opt eq "replica_rate_limit") {
+ delete $conf->{$opt};
+ PVE::ReplicationTools::update_conf($vmid, $opt, $param->{$opt});
+ PVE::QemuConfig->write_config($vmid, $conf);
} else {
PVE::QemuServer::vmconfig_delete_pending_option($conf, $opt, $force);
PVE::QemuConfig->write_config($vmid, $conf);
if defined($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};
+ my $value = $param->{$opt};
+ if ($value) {
+ PVE::ReplicationTools::job_enable($vmid);
+ } else {
+ PVE::ReplicationTools::job_disable($vmid);
+ }
+ $conf->{$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};
}
syslog('info', "destroy VM $vmid: $upid\n");
+ # return without error if vm has no replica job
+ PVE::ReplicationTools::destroy_replica($vmid);
+
PVE::QemuServer::vm_destroy($storecfg, $vmid, $skiplock);
PVE::AccessControl::remove_vm_access($vmid);
$cmd = ['/usr/bin/vncterm', '-rfbport', $port,
'-timeout', $timeout, '-authpath', $authpath,
'-perm', 'Sys.Console', '-c', @$remcmd, @$termcmd];
+ PVE::Tools::run_command($cmd);
} else {
$ENV{LC_PVE_TICKET} = $ticket if $websocket; # set ticket with "qm vncproxy"
- my $qmcmd = [@$remcmd, "/usr/sbin/qm", 'vncproxy', $vmid];
-
- my $qmstr = join(' ', @$qmcmd);
-
- # also redirect stderr (else we get RFB protocol errors)
- $cmd = ['/bin/nc6', '-l', '-p', $port, '-w', $timeout, '-e', "$qmstr 2>/dev/null"];
+ $cmd = [@$remcmd, "/usr/sbin/qm", 'vncproxy', $vmid];
+
+ my $sock = IO::Socket::IP->new(
+ Listen => 1,
+ LocalPort => $port,
+ Proto => 'tcp',
+ GetAddrInfoFlags => 0,
+ ) or die "failed to create socket: $!\n";
+ # Inside the worker we shouldn't have any previous alarms
+ # running anyway...:
+ alarm(0);
+ local $SIG{ALRM} = sub { die "connection timed out\n" };
+ alarm $timeout;
+ accept(my $cli, $sock) or die "connection failed: $!\n";
+ alarm(0);
+ close($sock);
+ if (PVE::Tools::run_command($cmd,
+ output => '>&'.fileno($cli),
+ input => '<&'.fileno($cli),
+ noerr => 1) != 0)
+ {
+ die "Failed to run vncproxy.\n";
+ }
}
- PVE::Tools::run_command($cmd);
-
return;
};
optional => 1,
},
machine => get_standard_option('pve-qm-machine'),
+ targetstorage => {
+ description => "Target storage for the migration. (Can be '1' to use the same storage id as on the source node.)",
+ type => 'string',
+ optional => 1
+ }
},
},
returns => {
raise_param_exc({ migration_network => "Only root may use this option." })
if $migration_network && $authuser ne 'root@pam';
+ my $targetstorage = extract_param($param, 'targetstorage');
+ raise_param_exc({ targetstorage => "Only root may use this option." })
+ if $targetstorage && $authuser ne 'root@pam';
+
+ raise_param_exc({ targetstorage => "targetstorage can only by used with migratedfrom." })
+ if $targetstorage && !$migratedfrom;
+
# read spice ticket from STDIN
my $spice_ticket;
if ($stateuri && ($stateuri eq 'tcp') && $migratedfrom && ($rpcenv->{type} eq 'cli')) {
syslog('info', "start VM $vmid: $upid\n");
PVE::QemuServer::vm_start($storecfg, $vmid, $stateuri, $skiplock, $migratedfrom, undef,
- $machine, $spice_ticket, $migration_network, $migration_type);
+ $machine, $spice_ticket, $migration_network, $migration_type, $targetstorage);
return;
};
my $upid = shift;
my $newvollist = [];
+ my $jobs = {};
eval {
local $SIG{INT} = $SIG{TERM} = $SIG{QUIT} = $SIG{HUP} = sub { die "interrupted by signal\n"; };
PVE::Storage::activate_volumes($storecfg, $vollist, $snapname);
+ my $total_jobs = scalar(keys %{$drives});
+ my $i = 1;
+
foreach my $opt (keys %$drives) {
my $drive = $drives->{$opt};
+ my $skipcomplete = ($total_jobs != $i); # finish after last drive
my $newdrive = PVE::QemuServer::clone_disk($storecfg, $vmid, $running, $opt, $drive, $snapname,
- $newid, $storage, $format, $fullclone->{$opt}, $newvollist);
+ $newid, $storage, $format, $fullclone->{$opt}, $newvollist,
+ $jobs, $skipcomplete, $oldconf->{agent});
$newconf->{$opt} = PVE::QemuServer::print_drive($vmid, $newdrive);
PVE::QemuConfig->write_config($newid, $newconf);
+ $i++;
}
delete $newconf->{lock};
if (my $err = $@) {
unlink $conffile;
+ eval { PVE::QemuServer::qemu_blockjobs_cancel($vmid, $jobs) };
+
sleep 1; # some storage like rbd need to wait before release volume - really?
foreach my $volid (@$newvollist) {
PVE::QemuConfig->add_unused_volume($conf, $old_volid) if !$param->{delete};
+ # convert moved disk to base if part of template
+ PVE::QemuServer::template_create($vmid, $conf, $disk)
+ if PVE::QemuConfig->is_template($conf);
+
PVE::QemuConfig->write_config($vmid, $conf);
eval {
description => "CIDR of the (sub) network that is used for migration.",
optional => 1,
},
+ "with-local-disks" => {
+ type => 'boolean',
+ description => "Enable live storage migration for local disk",
+ optional => 1,
+ },
+ targetstorage => get_standard_option('pve-storage-id', {
+ description => "Default target storage.",
+ optional => 1,
+ completion => \&PVE::QemuServer::complete_storage,
+ }),
},
},
returns => {
my $vmid = extract_param($param, 'vmid');
+ raise_param_exc({ targetstorage => "Live storage migration can only be done online." })
+ if !$param->{online} && $param->{targetstorage};
+
raise_param_exc({ force => "Only root may use this option." })
if $param->{force} && $authuser ne 'root@pam';
}
my $storecfg = PVE::Storage::config();
- PVE::QemuServer::check_storage_availability($storecfg, $conf, $target);
+
+ if( $param->{targetstorage}) {
+ PVE::Storage::storage_check_node($storecfg, $param->{targetstorage}, $target);
+ } else {
+ PVE::QemuServer::check_storage_availability($storecfg, $conf, $target);
+ }
if (PVE::HA::Config::vm_is_ha_managed($vmid) && $rpcenv->{type} ne 'ha') {
size => {
type => 'string',
pattern => '\+?\d+(\.\d+)?[KMGT]?',
- description => "The new size. With the '+' sign the value is added to the actual size of the volume and without it, the value is taken as an absolute one. Shrinking disk size is not supported.",
+ description => "The new size. With the `+` sign the value is added to the actual size of the volume and without it, the value is taken as an absolute one. Shrinking disk size is not supported.",
},
digest => {
type => 'string',
$newsize += $size if $ext;
$newsize = int($newsize);
- die "unable to skrink disk size\n" if $newsize < $size;
+ die "shrinking disks is not supported\n" if $newsize < $size;
return if $size == $newsize;
projects / qemu-server.git / blobdiff