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fix #2041, #2272: Add Spice enhancements

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This adds a new config option called `spice_enhancements` with two
optional settings:

* videostreaming
* foldersharing

Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>
This commit is contained in:
Aaron Lauterer 2019-08-22 17:33:18 +02:00 committed by Thomas Lamprecht
parent 9860fe4ef9
commit c4df18db91
1 changed files with 31 additions and 1 deletions
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32
PVE/QemuServer.pm
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@ -296,6 +296,20 @@ my $audio_fmt = {
},
};
my $spice_enhancements_fmt = {
foldersharing => {
type => 'boolean',
optional => 1,
description => "Enable folder sharing via SPICE. Needs Spice-WebDAV daemon installed in the VM."
},
videostreaming => {
type => 'string',
enum => ['off', 'all', 'filter'],
optional => 1,
description => "Enable video streaming. Uses compression for detected video streams."
},
};
my $confdesc = {
onboot => {
optional => 1,
@ -673,6 +687,12 @@ EODESCR
description => "Configure a audio device, useful in combination with QXL/Spice.",
optional => 1
},
spice_enhancements => {
type => 'string',
format => $spice_enhancements_fmt,
description => "Configure additional enhancements for SPICE.",
optional => 1
},
};
my $cicustom_fmt = {
@ -3993,11 +4013,21 @@ sub config_to_command {
my $localhost = PVE::Network::addr_to_ip($nodeaddrs[0]->{addr});
$spice_port = PVE::Tools::next_spice_port($pfamily, $localhost);
push @$devices, '-spice', "tls-port=${spice_port},addr=$localhost,tls-ciphers=HIGH,seamless-migration=on";
my $spice = {};
my $spice_enhancements = $conf->{spice_enhancements} ? PVE::JSONSchema::parse_property_string($spice_enhancements_fmt, $conf->{spice_enhancements}) : {};
$spice->{videostreaming} = $spice_enhancements->{videostreaming} ? ",streaming-video=$spice_enhancements->{videostreaming}" : '';
$spice->{foldersharing} = $spice_enhancements->{foldersharing};
push @$devices, '-spice', "tls-port=${spice_port},addr=$localhost,tls-ciphers=HIGH,seamless-migration=on$spice->{videostreaming}";
push @$devices, '-device', "virtio-serial,id=spice$pciaddr";
push @$devices, '-chardev', "spicevmc,id=vdagent,name=vdagent";
push @$devices, '-device', "virtserialport,chardev=vdagent,name=com.redhat.spice.0";
if ($spice_enhancements->{foldersharing}) {
push @$devices, '-chardev', "spiceport,id=foldershare,name=org.spice-space.webdav.0";
push @$devices, '-device', "virtserialport,chardev=foldershare,name=org.spice-space.webdav.0";
}
}
# enable balloon by default, unless explicitly disabled