1 package PVE
::API2Tools
;
7 use PVE
::Exception
qw(raise_param_exc);
11 use PVE
::DataCenterConfig
;
12 use PVE
::RPCEnvironment
;
13 use Digest
::MD5
qw(md5_hex);
17 use PVE
::Storage
::Plugin
;
23 return $hwaddress if defined ($hwaddress);
25 my $fn = '/etc/ssh/ssh_host_rsa_key.pub';
26 my $sshkey = PVE
::Tools
::file_get_contents
($fn);
27 $hwaddress = uc(md5_hex
($sshkey));
32 sub extract_node_stats
{
33 my ($node, $members, $rrd, $exclude_stats) = @_;
42 if (my $d = $rrd->{"pve2-node/$node"}) {
44 if (!$members || # no cluster
45 ($members->{$node} && $members->{$node}->{online
})) {
46 if (!$exclude_stats) {
47 $entry->{uptime
} = ($d->[0] || 0) + 0;
48 $entry->{cpu
} = ($d->[5] || 0) + 0;
49 $entry->{mem
} = ($d->[8] || 0) + 0;
50 $entry->{disk
} = ($d->[12] || 0) + 0;
52 $entry->{status
} = 'online';
54 $entry->{level
} = $d->[1];
55 if (!$exclude_stats) {
56 $entry->{maxcpu
} = ($d->[4] || 0) + 0;
57 $entry->{maxmem
} = ($d->[7] || 0) + 0;
58 $entry->{maxdisk
} = ($d->[11] || 0) + 0;
62 if ($members && $members->{$node} &&
63 !$members->{$node}->{online
}) {
64 $entry->{status
} = 'offline';
70 sub extract_vm_stats
{
71 my ($vmid, $data, $rrd) = @_;
74 id
=> "$data->{type}/$vmid",
76 node
=> $data->{node
},
77 type
=> $data->{type
},
83 if ($d = $rrd->{"pve2-vm/$vmid"}) {
85 $entry->{uptime
} = ($d->[0] || 0) + 0;
86 $entry->{name
} = $d->[1];
87 $entry->{status
} = $entry->{uptime
} ?
'running' : 'stopped';
88 $entry->{maxcpu
} = ($d->[3] || 0) + 0;
89 $entry->{cpu
} = ($d->[4] || 0) + 0;
90 $entry->{maxmem
} = ($d->[5] || 0) + 0;
91 $entry->{mem
} = ($d->[6] || 0) + 0;
92 $entry->{maxdisk
} = ($d->[7] || 0) + 0;
93 $entry->{disk
} = ($d->[8] || 0) + 0;
94 $entry->{netin
} = ($d->[9] || 0) + 0;
95 $entry->{netout
} = ($d->[10] || 0) + 0;
96 $entry->{diskread
} = ($d->[11] || 0) + 0;
97 $entry->{diskwrite
} = ($d->[12] || 0) + 0;
99 } elsif ($d = $rrd->{"pve2.3-vm/$vmid"}) {
101 $entry->{uptime
} = ($d->[0] || 0) + 0;
102 $entry->{name
} = $d->[1];
103 $entry->{status
} = $d->[2];
104 $entry->{template
} = $d->[3] + 0;
106 $entry->{maxcpu
} = ($d->[5] || 0) + 0;
107 $entry->{cpu
} = ($d->[6] || 0) + 0;
108 $entry->{maxmem
} = ($d->[7] || 0) + 0;
109 $entry->{mem
} = ($d->[8] || 0) + 0;
110 $entry->{maxdisk
} = ($d->[9] || 0) + 0;
111 $entry->{disk
} = ($d->[10] || 0) + 0;
112 $entry->{netin
} = ($d->[11] || 0) + 0;
113 $entry->{netout
} = ($d->[12] || 0) + 0;
114 $entry->{diskread
} = ($d->[13] || 0) + 0;
115 $entry->{diskwrite
} = ($d->[14] || 0) + 0;
121 sub extract_storage_stats
{
122 my ($storeid, $scfg, $node, $rrd) = @_;
124 my $content = PVE
::Storage
::Plugin
::content_hash_to_string
($scfg->{content
});
127 id
=> "storage/$node/$storeid",
131 plugintype
=> $scfg->{type
},
133 shared
=> $scfg->{shared
} || 0,
137 if (my $d = $rrd->{"pve2-storage/$node/$storeid"}) {
138 $entry->{maxdisk
} = ($d->[1] || 0) + 0;
139 $entry->{disk
} = ($d->[2] || 0) + 0;
140 $entry->{status
} = 'available';
146 sub parse_http_proxy
{
149 my $uri = URI-
>new($proxyenv);
151 my $scheme = $uri->scheme;
152 my $host = $uri->host;
153 my $port = $uri->port || 3128;
155 my ($username, $password);
157 if (defined(my $p_auth = $uri->userinfo())) {
158 ($username, $password) = map URI
::Escape
::uri_unescape
($_), split(":", $p_auth, 2);
161 return ("$host:$port", $username, $password);
165 my ($authpath, $permissions, $vmid, $node, $proxy, $title, $shcmd) = @_;
167 my $rpcenv = PVE
::RPCEnvironment
::get
();
169 my $authuser = $rpcenv->get_user();
171 my $nodename = PVE
::INotify
::nodename
();
172 my $family = PVE
::Tools
::get_host_address_family
($nodename);
173 my $port = PVE
::Tools
::next_spice_port
($family);
175 my ($ticket, undef, $remote_viewer_config) =
176 PVE
::AccessControl
::remote_viewer_config
($authuser, $vmid, $node, $proxy, $title, $port);
180 my $cmd = ['/usr/bin/spiceterm', '--port', $port, '--addr', 'localhost',
181 '--timeout', $timeout, '--authpath', $authpath,
182 '--permissions', $permissions];
184 my $dcconf = PVE
::Cluster
::cfs_read_file
('datacenter.cfg');
185 push @$cmd, '--keymap', $dcconf->{keyboard
} if $dcconf->{keyboard
};
187 push @$cmd, '--', @$shcmd;
192 syslog
('info', "starting spiceterm $upid - $title\n");
194 my $cmdstr = join (' ', @$cmd);
195 syslog
('info', "launch command: $cmdstr");
198 foreach my $k (keys %ENV) {
199 next if $k eq 'PATH' || $k eq 'TERM' || $k eq 'USER' || $k eq 'HOME' || $k eq 'LANG' || $k eq 'LANGUAGE' ;
203 $ENV{SPICE_TICKET
} = $ticket;
205 PVE
::Tools
::run_command
($cmd, errmsg
=> 'spiceterm failed\n', keeplocale
=> 1);
208 syslog
('err', $err);
215 $rpcenv->fork_worker('spiceproxy', $vmid, $authuser, $realcmd);
217 $rpcenv->fork_worker('spiceshell', undef, $authuser, $realcmd);
220 PVE
::Tools
::wait_for_vnc_port
($port);
222 return $remote_viewer_config;
225 sub resolve_proxyto
{
226 my ($rpcenv, $proxyto_callback, $proxyto, $uri_param) = @_;
229 if ($proxyto_callback) {
230 $node = $proxyto_callback->($rpcenv, $proxyto, $uri_param);
231 die "internal error - proxyto_callback returned nothing\n"
234 $node = $uri_param->{$proxyto};
235 raise_param_exc
({ $proxyto => "proxyto parameter does not exist"})
241 sub get_resource_pool_guest_members
{
244 my $usercfg = PVE
::Cluster
::cfs_read_file
("user.cfg");
246 my $vmlist = PVE
::Cluster
::get_vmlist
() || {};
247 my $idlist = $vmlist->{ids
} || {};
249 my $data = $usercfg->{pools
}->{$pool};
251 die "pool '$pool' does not exist\n" if !$data;
253 my $pool_members = [ grep { $idlist->{$_} } keys %{$data->{vms
}} ];
255 return $pool_members;