mirror of
https://git.proxmox.com/git/qemu-server
synced 2025-10-31 13:20:09 +00:00
covert qm into a PVE::CLI class, enable bash completions
This commit is contained in:
Dietmar Maurer
parent
cb0e4540f7
commit
f3e76e36bc
13
Makefile
13
Makefile
@ -17,6 +17,7 @@ MANDIR=${PREFIX}/share/man
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DOCDIR=${PREFIX}/share/doc
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PODDIR=${PREFIX}/share/doc/${PACKAGE}/pod
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MAN1DIR=${MANDIR}/man1/
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BASHCOMPLDIR=${PREFIX}/share/bash-completion/completions/
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export PERLDIR=${PREFIX}/share/perl5
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PERLINCDIR=${PERLDIR}/asm-x86_64
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@ -55,7 +56,12 @@ sparsecp: sparsecp.c utils.c
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podselect $*>$@
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qm.1.pod: qm PVE/QemuServer.pm
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perl -I. ./qm printmanpod >$@
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perl -I. -T -e "use PVE::CLI::qm; PVE::CLI::qm->generate_pod_manpage();" >$@.tmp
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mv $@.tmp $@
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qm.bash-completion:
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perl -I. -T -e "use PVE::CLI::qm; PVE::CLI::qm->generate_bash_completions();" >$@.tmp
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mv $@.tmp $@
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qmrestore.1.pod: qmrestore
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perl -I. ./qmrestore printmanpod >$@
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@ -63,7 +69,7 @@ qmrestore.1.pod: qmrestore
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vm.conf.5.pod: gen-vmconf-pod.pl PVE/QemuServer.pm
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perl -I. ./gen-vmconf-pod.pl >$@
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PKGSOURCES=qm qm.1.gz qm.1.pod qmrestore qmrestore.1.pod qmrestore.1.gz qmextract sparsecp vmtar control vm.conf.5.pod vm.conf.5.gz
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PKGSOURCES=qm qm.1.gz qm.1.pod qmrestore qmrestore.1.pod qmrestore.1.gz qmextract sparsecp vmtar control vm.conf.5.pod vm.conf.5.gz qm.bash-completion
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.PHONY: install
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install: ${PKGSOURCES}
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@ -77,6 +83,7 @@ install: ${PKGSOURCES}
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install -d ${DESTDIR}/usr/share/${PACKAGE}
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install -m 0644 pve-usb.cfg ${DESTDIR}/usr/share/${PACKAGE}
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install -m 0644 pve-q35.cfg ${DESTDIR}/usr/share/${PACKAGE}
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install -m 0644 -D qm.bash-completion ${DESTDIR}/${BASHCOMPLDIR}/qm
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make -C PVE install
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install -m 0755 qm ${DESTDIR}${SBINDIR}
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install -m 0755 qmrestore ${DESTDIR}${SBINDIR}
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@ -123,7 +130,7 @@ upload:
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.PHONY: clean
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clean:
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rm -rf build *.deb control vzsyscalls.ph _h2ph_pre.ph ${PACKAGE}-*.tar.gz dist *.1.gz *.pod vmtar sparsecp
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rm -rf build *.deb control vzsyscalls.ph _h2ph_pre.ph ${PACKAGE}-*.tar.gz dist *.1.gz *.pod vmtar sparsecp *.tmp
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find . -name '*~' -exec rm {} ';'
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8
PVE/CLI/Makefile
Normal file
8
PVE/CLI/Makefile
Normal file
@ -0,0 +1,8 @@
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SOURCES=qm.pm
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.PHONY: install
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install: ${SOURCES}
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install -d -m 0755 ${PERLDIR}/PVE/CLI
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for i in ${SOURCES}; do install -D -m 0644 $$i ${PERLDIR}/PVE/CLI/$$i; done
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554
PVE/CLI/qm.pm
Executable file
554
PVE/CLI/qm.pm
Executable file
@ -0,0 +1,554 @@
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package PVE::CLI::qm;
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use strict;
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use warnings;
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# Note: disable '+' prefix for Getopt::Long (for resize command)
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use Getopt::Long qw(:config no_getopt_compat);
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use Fcntl ':flock';
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use File::Path;
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use IO::Socket::UNIX;
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use IO::Select;
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use PVE::Tools qw(extract_param);
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use PVE::Cluster;
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use PVE::SafeSyslog;
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use PVE::INotify;
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use PVE::RPCEnvironment;
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use PVE::QemuServer;
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use PVE::API2::Qemu;
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use PVE::JSONSchema qw(get_standard_option);
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use Term::ReadLine;
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use PVE::CLIHandler;
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use base qw(PVE::CLIHandler);
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my $upid_exit = sub {
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my $upid = shift;
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my $status = PVE::Tools::upid_read_status($upid);
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exit($status eq 'OK' ? 0 : -1);
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};
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my $nodename = PVE::INotify::nodename();
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sub run_vnc_proxy {
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my ($path) = @_;
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my $c;
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while ( ++$c < 10 && !-e $path ) { sleep(1); }
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my $s = IO::Socket::UNIX->new(Peer => $path, Timeout => 120);
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die "unable to connect to socket '$path' - $!" if !$s;
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my $select = new IO::Select;
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$select->add(\*STDIN);
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$select->add($s);
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my $timeout = 60*15; # 15 minutes
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my @handles;
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while ($select->count &&
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scalar(@handles = $select->can_read ($timeout))) {
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foreach my $h (@handles) {
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my $buf;
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my $n = $h->sysread($buf, 4096);
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if ($h == \*STDIN) {
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if ($n) {
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syswrite($s, $buf);
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} else {
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exit(0);
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}
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} elsif ($h == $s) {
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if ($n) {
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syswrite(\*STDOUT, $buf);
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} else {
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exit(0);
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}
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}
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}
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}
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exit(0);
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}
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__PACKAGE__->register_method ({
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name => 'showcmd',
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path => 'showcmd',
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method => 'GET',
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description => "Show command line which is used to start the VM (debug info).",
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parameters => {
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additionalProperties => 0,
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properties => {
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vmid => get_standard_option('pve-vmid'),
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},
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},
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returns => { type => 'null'},
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code => sub {
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my ($param) = @_;
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my $storecfg = PVE::Storage::config();
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print PVE::QemuServer::vm_commandline($storecfg, $param->{vmid}) . "\n";
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return undef;
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}});
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__PACKAGE__->register_method ({
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name => 'status',
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path => 'status',
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method => 'GET',
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description => "Show VM status.",
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parameters => {
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additionalProperties => 0,
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properties => {
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vmid => get_standard_option('pve-vmid'),
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verbose => {
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description => "Verbose output format",
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type => 'boolean',
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optional => 1,
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}
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},
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},
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returns => { type => 'null'},
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code => sub {
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my ($param) = @_;
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# test if VM exists
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my $conf = PVE::QemuServer::load_config ($param->{vmid});
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my $vmstatus = PVE::QemuServer::vmstatus($param->{vmid});
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my $stat = $vmstatus->{$param->{vmid}};
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if ($param->{verbose}) {
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foreach my $k (sort (keys %$stat)) {
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next if $k eq 'cpu' || $k eq 'relcpu'; # always 0
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my $v = $stat->{$k};
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next if !defined($v);
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print "$k: $v\n";
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}
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} else {
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my $status = $stat->{status} || 'unknown';
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print "status: $status\n";
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}
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return undef;
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}});
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__PACKAGE__->register_method ({
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name => 'vncproxy',
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path => 'vncproxy',
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method => 'PUT',
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description => "Proxy VM VNC traffic to stdin/stdout",
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parameters => {
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additionalProperties => 0,
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properties => {
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vmid => get_standard_option('pve-vmid'),
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},
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},
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returns => { type => 'null'},
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code => sub {
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my ($param) = @_;
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my $vmid = $param->{vmid};
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my $vnc_socket = PVE::QemuServer::vnc_socket($vmid);
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if (my $ticket = $ENV{LC_PVE_TICKET}) { # NOTE: ssh on debian only pass LC_* variables
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PVE::QemuServer::vm_mon_cmd($vmid, "change", device => 'vnc', target => "unix:$vnc_socket,password");
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PVE::QemuServer::vm_mon_cmd($vmid, "set_password", protocol => 'vnc', password => $ticket);
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PVE::QemuServer::vm_mon_cmd($vmid, "expire_password", protocol => 'vnc', time => "+30");
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} else {
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PVE::QemuServer::vm_mon_cmd($vmid, "change", device => 'vnc', target => "unix:$vnc_socket,x509,password");
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}
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run_vnc_proxy($vnc_socket);
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return undef;
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}});
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__PACKAGE__->register_method ({
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name => 'unlock',
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path => 'unlock',
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method => 'PUT',
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description => "Unlock the VM.",
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parameters => {
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additionalProperties => 0,
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properties => {
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vmid => get_standard_option('pve-vmid'),
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},
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},
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returns => { type => 'null'},
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code => sub {
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my ($param) = @_;
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my $vmid = $param->{vmid};
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PVE::QemuServer::lock_config ($vmid, sub {
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my $conf = PVE::QemuServer::load_config($vmid);
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delete $conf->{lock};
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delete $conf->{pending}->{lock} if $conf->{pending}; # just to be sure
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PVE::QemuServer::update_config_nolock($vmid, $conf, 1);
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});
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return undef;
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}});
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__PACKAGE__->register_method ({
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name => 'mtunnel',
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path => 'mtunnel',
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method => 'POST',
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description => "Used by qmigrate - do not use manually.",
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parameters => {
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additionalProperties => 0,
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properties => {},
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},
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returns => { type => 'null'},
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code => sub {
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my ($param) = @_;
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if (!PVE::Cluster::check_cfs_quorum(1)) {
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print "no quorum\n";
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return undef;
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}
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print "tunnel online\n";
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*STDOUT->flush();
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while (my $line = <>) {
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chomp $line;
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last if $line =~ m/^quit$/;
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}
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return undef;
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}});
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__PACKAGE__->register_method ({
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name => 'wait',
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path => 'wait',
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method => 'GET',
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description => "Wait until the VM is stopped.",
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parameters => {
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additionalProperties => 0,
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properties => {
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vmid => get_standard_option('pve-vmid'),
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timeout => {
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description => "Timeout in seconds. Default is to wait forever.",
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type => 'integer',
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minimum => 1,
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optional => 1,
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}
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},
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},
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returns => { type => 'null'},
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code => sub {
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my ($param) = @_;
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my $vmid = $param->{vmid};
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my $timeout = $param->{timeout};
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my $pid = PVE::QemuServer::check_running ($vmid);
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return if !$pid;
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print "waiting until VM $vmid stopps (PID $pid)\n";
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my $count = 0;
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while ((!$timeout || ($count < $timeout)) && PVE::QemuServer::check_running ($vmid)) {
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$count++;
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sleep 1;
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}
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die "wait failed - got timeout\n" if PVE::QemuServer::check_running ($vmid);
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return undef;
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}});
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__PACKAGE__->register_method ({
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name => 'monitor',
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path => 'monitor',
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method => 'POST',
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description => "Enter Qemu Monitor interface.",
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parameters => {
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additionalProperties => 0,
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properties => {
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vmid => get_standard_option('pve-vmid'),
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},
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},
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returns => { type => 'null'},
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code => sub {
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my ($param) = @_;
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my $vmid = $param->{vmid};
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my $conf = PVE::QemuServer::load_config ($vmid); # check if VM exists
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print "Entering Qemu Monitor for VM $vmid - type 'help' for help\n";
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my $term = new Term::ReadLine ('qm');
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my $input;
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while (defined ($input = $term->readline('qm> '))) {
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chomp $input;
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next if $input =~ m/^\s*$/;
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last if $input =~ m/^\s*q(uit)?\s*$/;
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eval {
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print PVE::QemuServer::vm_human_monitor_command ($vmid, $input);
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};
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print "ERROR: $@" if $@;
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}
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return undef;
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}});
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__PACKAGE__->register_method ({
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name => 'rescan',
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path => 'rescan',
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method => 'POST',
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description => "Rescan all storages and update disk sizes and unused disk images.",
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parameters => {
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additionalProperties => 0,
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properties => {
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vmid => get_standard_option('pve-vmid', {optional => 1}),
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},
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},
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returns => { type => 'null'},
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code => sub {
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my ($param) = @_;
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PVE::QemuServer::rescan($param->{vmid});
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return undef;
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}});
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__PACKAGE__->register_method ({
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name => 'terminal',
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path => 'terminal',
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method => 'POST',
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description => "Open a terminal using a serial device (The VM need to have a serial device configured, for example 'serial0: socket')",
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parameters => {
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additionalProperties => 0,
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properties => {
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vmid => get_standard_option('pve-vmid'),
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iface => {
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description => "Select the serial device. By default we simply use the first suitable device.",
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type => 'string',
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optional => 1,
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enum => [qw(serial0 serial1 serial2 serial3)],
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}
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},
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},
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returns => { type => 'null'},
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code => sub {
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my ($param) = @_;
|
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|
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my $vmid = $param->{vmid};
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|
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my $conf = PVE::QemuServer::load_config ($vmid); # check if VM exists
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my $iface = $param->{iface};
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if ($iface) {
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die "serial interface '$iface' is not configured\n" if !$conf->{$iface};
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die "wrong serial type on interface '$iface'\n" if $conf->{$iface} ne 'socket';
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} else {
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foreach my $opt (qw(serial0 serial1 serial2 serial3)) {
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if ($conf->{$opt} && ($conf->{$opt} eq 'socket')) {
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$iface = $opt;
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last;
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}
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}
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die "unable to find a serial interface\n" if !$iface;
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}
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die "VM $vmid not running\n" if !PVE::QemuServer::check_running($vmid);
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my $socket = "/var/run/qemu-server/${vmid}.$iface";
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my $cmd = "socat UNIX-CONNECT:$socket STDIO,raw,echo=0,escape=0x0f";
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print "starting serial terminal on interface $iface (press control-O to exit)\n";
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system($cmd);
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||||
return undef;
|
||||
}});
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|
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our $cmddef = {
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list => [ "PVE::API2::Qemu", 'vmlist', [],
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{ node => $nodename }, sub {
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my $vmlist = shift;
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exit 0 if (!scalar(@$vmlist));
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printf "%10s %-20s %-10s %-10s %12s %-10s\n",
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qw(VMID NAME STATUS MEM(MB) BOOTDISK(GB) PID);
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foreach my $rec (sort { $a->{vmid} <=> $b->{vmid} } @$vmlist) {
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printf "%10s %-20s %-10s %-10s %12.2f %-10s\n", $rec->{vmid}, $rec->{name},
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$rec->{status},
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($rec->{maxmem} || 0)/(1024*1024),
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($rec->{maxdisk} || 0)/(1024*1024*1024),
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$rec->{pid}||0;
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}
|
||||
|
||||
|
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} ],
|
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|
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create => [ "PVE::API2::Qemu", 'create_vm', ['vmid'], { node => $nodename }, $upid_exit ],
|
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|
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destroy => [ "PVE::API2::Qemu", 'destroy_vm', ['vmid'], { node => $nodename }, $upid_exit ],
|
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|
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clone => [ "PVE::API2::Qemu", 'clone_vm', ['vmid', 'newid'], { node => $nodename }, $upid_exit ],
|
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|
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migrate => [ "PVE::API2::Qemu", 'migrate_vm', ['vmid', 'target'], { node => $nodename }, $upid_exit ],
|
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|
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set => [ "PVE::API2::Qemu", 'update_vm', ['vmid'], { node => $nodename } ],
|
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|
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resize => [ "PVE::API2::Qemu", 'resize_vm', ['vmid', 'disk', 'size'], { node => $nodename } ],
|
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|
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move_disk => [ "PVE::API2::Qemu", 'move_vm_disk', ['vmid', 'disk', 'storage'], { node => $nodename }, $upid_exit ],
|
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|
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unlink => [ "PVE::API2::Qemu", 'unlink', ['vmid'], { node => $nodename } ],
|
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|
||||
config => [ "PVE::API2::Qemu", 'vm_config', ['vmid'],
|
||||
{ node => $nodename }, sub {
|
||||
my $config = shift;
|
||||
foreach my $k (sort (keys %$config)) {
|
||||
next if $k eq 'digest';
|
||||
my $v = $config->{$k};
|
||||
if ($k eq 'description') {
|
||||
$v = PVE::Tools::encode_text($v);
|
||||
}
|
||||
print "$k: $v\n";
|
||||
}
|
||||
}],
|
||||
|
||||
pending => [ "PVE::API2::Qemu", 'vm_pending', ['vmid'],
|
||||
{ node => $nodename }, sub {
|
||||
my $data = shift;
|
||||
foreach my $item (sort { $a->{key} cmp $b->{key}} @$data) {
|
||||
my $k = $item->{key};
|
||||
next if $k eq 'digest';
|
||||
my $v = $item->{value};
|
||||
my $p = $item->{pending};
|
||||
if ($k eq 'description') {
|
||||
$v = PVE::Tools::encode_text($v) if defined($v);
|
||||
$p = PVE::Tools::encode_text($p) if defined($p);
|
||||
}
|
||||
if (defined($v)) {
|
||||
if ($item->{delete}) {
|
||||
print "del $k: $v\n";
|
||||
} elsif (defined($p)) {
|
||||
print "cur $k: $v\n";
|
||||
print "new $k: $p\n";
|
||||
} else {
|
||||
print "cur $k: $v\n";
|
||||
}
|
||||
} elsif (defined($p)) {
|
||||
print "new $k: $p\n";
|
||||
}
|
||||
}
|
||||
}],
|
||||
|
||||
showcmd => [ __PACKAGE__, 'showcmd', ['vmid']],
|
||||
|
||||
status => [ __PACKAGE__, 'status', ['vmid']],
|
||||
|
||||
snapshot => [ "PVE::API2::Qemu", 'snapshot', ['vmid', 'snapname'], { node => $nodename } , $upid_exit ],
|
||||
|
||||
delsnapshot => [ "PVE::API2::Qemu", 'delsnapshot', ['vmid', 'snapname'], { node => $nodename } , $upid_exit ],
|
||||
|
||||
rollback => [ "PVE::API2::Qemu", 'rollback', ['vmid', 'snapname'], { node => $nodename } , $upid_exit ],
|
||||
|
||||
template => [ "PVE::API2::Qemu", 'template', ['vmid'], { node => $nodename }],
|
||||
|
||||
start => [ "PVE::API2::Qemu", 'vm_start', ['vmid'], { node => $nodename } , $upid_exit ],
|
||||
|
||||
stop => [ "PVE::API2::Qemu", 'vm_stop', ['vmid'], { node => $nodename }, $upid_exit ],
|
||||
|
||||
reset => [ "PVE::API2::Qemu", 'vm_reset', ['vmid'], { node => $nodename }, $upid_exit ],
|
||||
|
||||
shutdown => [ "PVE::API2::Qemu", 'vm_shutdown', ['vmid'], { node => $nodename }, $upid_exit ],
|
||||
|
||||
suspend => [ "PVE::API2::Qemu", 'vm_suspend', ['vmid'], { node => $nodename }, $upid_exit ],
|
||||
|
||||
resume => [ "PVE::API2::Qemu", 'vm_resume', ['vmid'], { node => $nodename }, $upid_exit ],
|
||||
|
||||
sendkey => [ "PVE::API2::Qemu", 'vm_sendkey', ['vmid', 'key'], { node => $nodename } ],
|
||||
|
||||
vncproxy => [ __PACKAGE__, 'vncproxy', ['vmid']],
|
||||
|
||||
wait => [ __PACKAGE__, 'wait', ['vmid']],
|
||||
|
||||
unlock => [ __PACKAGE__, 'unlock', ['vmid']],
|
||||
|
||||
rescan => [ __PACKAGE__, 'rescan', []],
|
||||
|
||||
monitor => [ __PACKAGE__, 'monitor', ['vmid']],
|
||||
|
||||
mtunnel => [ __PACKAGE__, 'mtunnel', []],
|
||||
|
||||
terminal => [ __PACKAGE__, 'terminal', ['vmid']],
|
||||
};
|
||||
|
||||
1;
|
||||
|
||||
__END__
|
||||
|
||||
=head1 NAME
|
||||
|
||||
qm - qemu/kvm virtual machine manager
|
||||
|
||||
=head1 SYNOPSIS
|
||||
|
||||
=include synopsis
|
||||
|
||||
=head1 DESCRIPTION
|
||||
|
||||
qm is a script to manage virtual machines with qemu/kvm. You can
|
||||
create and destroy virtual machines, and control execution
|
||||
(start/stop/suspend/resume). Besides that, you can use qm to set
|
||||
parameters in the associated config file. It is also possible to
|
||||
create and delete virtual disks.
|
||||
|
||||
=head1 CONFIGURATION
|
||||
|
||||
All configuration files consists of lines in the form
|
||||
|
||||
PARAMETER: value
|
||||
|
||||
See L<vm.conf|vm.conf> for a complete list of options.
|
||||
|
||||
Configuration files are stored inside the Proxmox configuration file system, and can be access at F</etc/pve/qemu-server/C<VMID>.conf>.
|
||||
|
||||
The default for option 'keyboard' is read from
|
||||
F</etc/pve/datacenter.conf>.
|
||||
|
||||
=head1 Locks
|
||||
|
||||
Online migration and backups (vzdump) set a lock to prevent
|
||||
unintentional action on such VMs. Sometimes you need remove such lock
|
||||
manually (power failure).
|
||||
|
||||
qm unlock <vmid>
|
||||
|
||||
=head1 EXAMPLES
|
||||
|
||||
# create a new VM with 4 GB ide disk
|
||||
qm create 300 -ide0 4 -net0 e1000 -cdrom proxmox-mailgateway_2.1.iso
|
||||
|
||||
# start the new VM
|
||||
qm start 300
|
||||
|
||||
# send shutdown, then wait until VM is stopped
|
||||
qm shutdown 300 && qm wait 300
|
||||
|
||||
# same as above, but only wait for 40 seconds
|
||||
qm shutdown 300 && qm wait 300 -timeout 40
|
||||
|
||||
|
||||
=include pve_copyright
|
||||
@ -8,4 +8,5 @@ install:
|
||||
install -d ${DESTDIR}${PERLDIR}/PVE
|
||||
install -m 0644 ${PERLSOURCE} ${DESTDIR}${PERLDIR}/PVE/
|
||||
make -C VZDump install
|
||||
make -C API2 install
|
||||
make -C API2 install
|
||||
make -C CLI install
|
||||
|
||||
568
qm
568
qm
@ -2,571 +2,7 @@
|
||||
|
||||
use strict;
|
||||
use warnings;
|
||||
use Getopt::Long;
|
||||
use Fcntl ':flock';
|
||||
use File::Path;
|
||||
use IO::Socket::UNIX;
|
||||
use IO::Select;
|
||||
|
||||
use PVE::Tools qw(extract_param);
|
||||
use PVE::Cluster;
|
||||
use PVE::SafeSyslog;
|
||||
use PVE::INotify;
|
||||
use PVE::RPCEnvironment;
|
||||
use PVE::QemuServer;
|
||||
use PVE::API2::Qemu;
|
||||
use PVE::JSONSchema qw(get_standard_option);
|
||||
use Term::ReadLine;
|
||||
use PVE::CLI::qm;
|
||||
|
||||
use PVE::CLIHandler;
|
||||
|
||||
use base qw(PVE::CLIHandler);
|
||||
|
||||
$ENV{'PATH'} = '/sbin:/bin:/usr/sbin:/usr/bin';
|
||||
|
||||
initlog('qm');
|
||||
|
||||
die "please run as root\n" if $> != 0;
|
||||
|
||||
PVE::INotify::inotify_init();
|
||||
|
||||
my $rpcenv = PVE::RPCEnvironment->init('cli');
|
||||
|
||||
$rpcenv->init_request();
|
||||
$rpcenv->set_language($ENV{LANG});
|
||||
$rpcenv->set_user('root@pam');
|
||||
|
||||
my $upid_exit = sub {
|
||||
my $upid = shift;
|
||||
my $status = PVE::Tools::upid_read_status($upid);
|
||||
exit($status eq 'OK' ? 0 : -1);
|
||||
};
|
||||
|
||||
my $nodename = PVE::INotify::nodename();
|
||||
|
||||
sub run_vnc_proxy {
|
||||
my ($path) = @_;
|
||||
|
||||
my $c;
|
||||
while ( ++$c < 10 && !-e $path ) { sleep(1); }
|
||||
|
||||
my $s = IO::Socket::UNIX->new(Peer => $path, Timeout => 120);
|
||||
|
||||
die "unable to connect to socket '$path' - $!" if !$s;
|
||||
|
||||
my $select = new IO::Select;
|
||||
|
||||
$select->add(\*STDIN);
|
||||
$select->add($s);
|
||||
|
||||
my $timeout = 60*15; # 15 minutes
|
||||
|
||||
my @handles;
|
||||
while ($select->count &&
|
||||
scalar(@handles = $select->can_read ($timeout))) {
|
||||
foreach my $h (@handles) {
|
||||
my $buf;
|
||||
my $n = $h->sysread($buf, 4096);
|
||||
|
||||
if ($h == \*STDIN) {
|
||||
if ($n) {
|
||||
syswrite($s, $buf);
|
||||
} else {
|
||||
exit(0);
|
||||
}
|
||||
} elsif ($h == $s) {
|
||||
if ($n) {
|
||||
syswrite(\*STDOUT, $buf);
|
||||
} else {
|
||||
exit(0);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
exit(0);
|
||||
}
|
||||
|
||||
__PACKAGE__->register_method ({
|
||||
name => 'showcmd',
|
||||
path => 'showcmd',
|
||||
method => 'GET',
|
||||
description => "Show command line which is used to start the VM (debug info).",
|
||||
parameters => {
|
||||
additionalProperties => 0,
|
||||
properties => {
|
||||
vmid => get_standard_option('pve-vmid'),
|
||||
},
|
||||
},
|
||||
returns => { type => 'null'},
|
||||
code => sub {
|
||||
my ($param) = @_;
|
||||
|
||||
my $storecfg = PVE::Storage::config();
|
||||
print PVE::QemuServer::vm_commandline($storecfg, $param->{vmid}) . "\n";
|
||||
|
||||
return undef;
|
||||
}});
|
||||
|
||||
__PACKAGE__->register_method ({
|
||||
name => 'status',
|
||||
path => 'status',
|
||||
method => 'GET',
|
||||
description => "Show VM status.",
|
||||
parameters => {
|
||||
additionalProperties => 0,
|
||||
properties => {
|
||||
vmid => get_standard_option('pve-vmid'),
|
||||
verbose => {
|
||||
description => "Verbose output format",
|
||||
type => 'boolean',
|
||||
optional => 1,
|
||||
}
|
||||
},
|
||||
},
|
||||
returns => { type => 'null'},
|
||||
code => sub {
|
||||
my ($param) = @_;
|
||||
|
||||
# test if VM exists
|
||||
my $conf = PVE::QemuServer::load_config ($param->{vmid});
|
||||
|
||||
my $vmstatus = PVE::QemuServer::vmstatus($param->{vmid});
|
||||
my $stat = $vmstatus->{$param->{vmid}};
|
||||
if ($param->{verbose}) {
|
||||
foreach my $k (sort (keys %$stat)) {
|
||||
next if $k eq 'cpu' || $k eq 'relcpu'; # always 0
|
||||
my $v = $stat->{$k};
|
||||
next if !defined($v);
|
||||
print "$k: $v\n";
|
||||
}
|
||||
} else {
|
||||
my $status = $stat->{status} || 'unknown';
|
||||
print "status: $status\n";
|
||||
}
|
||||
|
||||
return undef;
|
||||
}});
|
||||
|
||||
__PACKAGE__->register_method ({
|
||||
name => 'vncproxy',
|
||||
path => 'vncproxy',
|
||||
method => 'PUT',
|
||||
description => "Proxy VM VNC traffic to stdin/stdout",
|
||||
parameters => {
|
||||
additionalProperties => 0,
|
||||
properties => {
|
||||
vmid => get_standard_option('pve-vmid'),
|
||||
},
|
||||
},
|
||||
returns => { type => 'null'},
|
||||
code => sub {
|
||||
my ($param) = @_;
|
||||
|
||||
my $vmid = $param->{vmid};
|
||||
my $vnc_socket = PVE::QemuServer::vnc_socket($vmid);
|
||||
|
||||
if (my $ticket = $ENV{LC_PVE_TICKET}) { # NOTE: ssh on debian only pass LC_* variables
|
||||
PVE::QemuServer::vm_mon_cmd($vmid, "change", device => 'vnc', target => "unix:$vnc_socket,password");
|
||||
PVE::QemuServer::vm_mon_cmd($vmid, "set_password", protocol => 'vnc', password => $ticket);
|
||||
PVE::QemuServer::vm_mon_cmd($vmid, "expire_password", protocol => 'vnc', time => "+30");
|
||||
} else {
|
||||
PVE::QemuServer::vm_mon_cmd($vmid, "change", device => 'vnc', target => "unix:$vnc_socket,x509,password");
|
||||
}
|
||||
|
||||
run_vnc_proxy($vnc_socket);
|
||||
|
||||
return undef;
|
||||
}});
|
||||
|
||||
__PACKAGE__->register_method ({
|
||||
name => 'unlock',
|
||||
path => 'unlock',
|
||||
method => 'PUT',
|
||||
description => "Unlock the VM.",
|
||||
parameters => {
|
||||
additionalProperties => 0,
|
||||
properties => {
|
||||
vmid => get_standard_option('pve-vmid'),
|
||||
},
|
||||
},
|
||||
returns => { type => 'null'},
|
||||
code => sub {
|
||||
my ($param) = @_;
|
||||
|
||||
my $vmid = $param->{vmid};
|
||||
|
||||
PVE::QemuServer::lock_config ($vmid, sub {
|
||||
my $conf = PVE::QemuServer::load_config($vmid);
|
||||
delete $conf->{lock};
|
||||
delete $conf->{pending}->{lock} if $conf->{pending}; # just to be sure
|
||||
PVE::QemuServer::update_config_nolock($vmid, $conf, 1);
|
||||
});
|
||||
|
||||
return undef;
|
||||
}});
|
||||
|
||||
__PACKAGE__->register_method ({
|
||||
name => 'mtunnel',
|
||||
path => 'mtunnel',
|
||||
method => 'POST',
|
||||
description => "Used by qmigrate - do not use manually.",
|
||||
parameters => {
|
||||
additionalProperties => 0,
|
||||
properties => {},
|
||||
},
|
||||
returns => { type => 'null'},
|
||||
code => sub {
|
||||
my ($param) = @_;
|
||||
|
||||
if (!PVE::Cluster::check_cfs_quorum(1)) {
|
||||
print "no quorum\n";
|
||||
return undef;
|
||||
}
|
||||
|
||||
print "tunnel online\n";
|
||||
*STDOUT->flush();
|
||||
|
||||
while (my $line = <>) {
|
||||
chomp $line;
|
||||
last if $line =~ m/^quit$/;
|
||||
}
|
||||
|
||||
return undef;
|
||||
}});
|
||||
|
||||
__PACKAGE__->register_method ({
|
||||
name => 'wait',
|
||||
path => 'wait',
|
||||
method => 'GET',
|
||||
description => "Wait until the VM is stopped.",
|
||||
parameters => {
|
||||
additionalProperties => 0,
|
||||
properties => {
|
||||
vmid => get_standard_option('pve-vmid'),
|
||||
timeout => {
|
||||
description => "Timeout in seconds. Default is to wait forever.",
|
||||
type => 'integer',
|
||||
minimum => 1,
|
||||
optional => 1,
|
||||
}
|
||||
},
|
||||
},
|
||||
returns => { type => 'null'},
|
||||
code => sub {
|
||||
my ($param) = @_;
|
||||
|
||||
my $vmid = $param->{vmid};
|
||||
my $timeout = $param->{timeout};
|
||||
|
||||
my $pid = PVE::QemuServer::check_running ($vmid);
|
||||
return if !$pid;
|
||||
|
||||
print "waiting until VM $vmid stopps (PID $pid)\n";
|
||||
|
||||
my $count = 0;
|
||||
while ((!$timeout || ($count < $timeout)) && PVE::QemuServer::check_running ($vmid)) {
|
||||
$count++;
|
||||
sleep 1;
|
||||
}
|
||||
|
||||
die "wait failed - got timeout\n" if PVE::QemuServer::check_running ($vmid);
|
||||
|
||||
return undef;
|
||||
}});
|
||||
|
||||
__PACKAGE__->register_method ({
|
||||
name => 'monitor',
|
||||
path => 'monitor',
|
||||
method => 'POST',
|
||||
description => "Enter Qemu Monitor interface.",
|
||||
parameters => {
|
||||
additionalProperties => 0,
|
||||
properties => {
|
||||
vmid => get_standard_option('pve-vmid'),
|
||||
},
|
||||
},
|
||||
returns => { type => 'null'},
|
||||
code => sub {
|
||||
my ($param) = @_;
|
||||
|
||||
my $vmid = $param->{vmid};
|
||||
|
||||
my $conf = PVE::QemuServer::load_config ($vmid); # check if VM exists
|
||||
|
||||
print "Entering Qemu Monitor for VM $vmid - type 'help' for help\n";
|
||||
|
||||
my $term = new Term::ReadLine ('qm');
|
||||
|
||||
my $input;
|
||||
while (defined ($input = $term->readline('qm> '))) {
|
||||
chomp $input;
|
||||
|
||||
next if $input =~ m/^\s*$/;
|
||||
|
||||
last if $input =~ m/^\s*q(uit)?\s*$/;
|
||||
|
||||
eval {
|
||||
print PVE::QemuServer::vm_human_monitor_command ($vmid, $input);
|
||||
};
|
||||
print "ERROR: $@" if $@;
|
||||
}
|
||||
|
||||
return undef;
|
||||
|
||||
}});
|
||||
|
||||
__PACKAGE__->register_method ({
|
||||
name => 'rescan',
|
||||
path => 'rescan',
|
||||
method => 'POST',
|
||||
description => "Rescan all storages and update disk sizes and unused disk images.",
|
||||
parameters => {
|
||||
additionalProperties => 0,
|
||||
properties => {
|
||||
vmid => get_standard_option('pve-vmid', {optional => 1}),
|
||||
},
|
||||
},
|
||||
returns => { type => 'null'},
|
||||
code => sub {
|
||||
my ($param) = @_;
|
||||
|
||||
PVE::QemuServer::rescan($param->{vmid});
|
||||
|
||||
return undef;
|
||||
}});
|
||||
|
||||
__PACKAGE__->register_method ({
|
||||
name => 'terminal',
|
||||
path => 'terminal',
|
||||
method => 'POST',
|
||||
description => "Open a terminal using a serial device (The VM need to have a serial device configured, for example 'serial0: socket')",
|
||||
parameters => {
|
||||
additionalProperties => 0,
|
||||
properties => {
|
||||
vmid => get_standard_option('pve-vmid'),
|
||||
iface => {
|
||||
description => "Select the serial device. By default we simply use the first suitable device.",
|
||||
type => 'string',
|
||||
optional => 1,
|
||||
enum => [qw(serial0 serial1 serial2 serial3)],
|
||||
}
|
||||
},
|
||||
},
|
||||
returns => { type => 'null'},
|
||||
code => sub {
|
||||
my ($param) = @_;
|
||||
|
||||
my $vmid = $param->{vmid};
|
||||
|
||||
my $conf = PVE::QemuServer::load_config ($vmid); # check if VM exists
|
||||
|
||||
my $iface = $param->{iface};
|
||||
|
||||
if ($iface) {
|
||||
die "serial interface '$iface' is not configured\n" if !$conf->{$iface};
|
||||
die "wrong serial type on interface '$iface'\n" if $conf->{$iface} ne 'socket';
|
||||
} else {
|
||||
foreach my $opt (qw(serial0 serial1 serial2 serial3)) {
|
||||
if ($conf->{$opt} && ($conf->{$opt} eq 'socket')) {
|
||||
$iface = $opt;
|
||||
last;
|
||||
}
|
||||
}
|
||||
die "unable to find a serial interface\n" if !$iface;
|
||||
}
|
||||
|
||||
die "VM $vmid not running\n" if !PVE::QemuServer::check_running($vmid);
|
||||
|
||||
my $socket = "/var/run/qemu-server/${vmid}.$iface";
|
||||
|
||||
my $cmd = "socat UNIX-CONNECT:$socket STDIO,raw,echo=0,escape=0x0f";
|
||||
|
||||
print "starting serial terminal on interface $iface (press control-O to exit)\n";
|
||||
|
||||
system($cmd);
|
||||
|
||||
return undef;
|
||||
}});
|
||||
|
||||
my $cmddef = {
|
||||
list => [ "PVE::API2::Qemu", 'vmlist', [],
|
||||
{ node => $nodename }, sub {
|
||||
my $vmlist = shift;
|
||||
|
||||
exit 0 if (!scalar(@$vmlist));
|
||||
|
||||
printf "%10s %-20s %-10s %-10s %12s %-10s\n",
|
||||
qw(VMID NAME STATUS MEM(MB) BOOTDISK(GB) PID);
|
||||
|
||||
foreach my $rec (sort { $a->{vmid} <=> $b->{vmid} } @$vmlist) {
|
||||
printf "%10s %-20s %-10s %-10s %12.2f %-10s\n", $rec->{vmid}, $rec->{name},
|
||||
$rec->{status},
|
||||
($rec->{maxmem} || 0)/(1024*1024),
|
||||
($rec->{maxdisk} || 0)/(1024*1024*1024),
|
||||
$rec->{pid}||0;
|
||||
}
|
||||
|
||||
|
||||
} ],
|
||||
|
||||
create => [ "PVE::API2::Qemu", 'create_vm', ['vmid'], { node => $nodename }, $upid_exit ],
|
||||
|
||||
destroy => [ "PVE::API2::Qemu", 'destroy_vm', ['vmid'], { node => $nodename }, $upid_exit ],
|
||||
|
||||
clone => [ "PVE::API2::Qemu", 'clone_vm', ['vmid', 'newid'], { node => $nodename }, $upid_exit ],
|
||||
|
||||
migrate => [ "PVE::API2::Qemu", 'migrate_vm', ['vmid', 'target'], { node => $nodename }, $upid_exit ],
|
||||
|
||||
set => [ "PVE::API2::Qemu", 'update_vm', ['vmid'], { node => $nodename } ],
|
||||
|
||||
resize => [ "PVE::API2::Qemu", 'resize_vm', ['vmid', 'disk', 'size'], { node => $nodename } ],
|
||||
|
||||
move_disk => [ "PVE::API2::Qemu", 'move_vm_disk', ['vmid', 'disk', 'storage'], { node => $nodename }, $upid_exit ],
|
||||
|
||||
unlink => [ "PVE::API2::Qemu", 'unlink', ['vmid'], { node => $nodename } ],
|
||||
|
||||
config => [ "PVE::API2::Qemu", 'vm_config', ['vmid'],
|
||||
{ node => $nodename }, sub {
|
||||
my $config = shift;
|
||||
foreach my $k (sort (keys %$config)) {
|
||||
next if $k eq 'digest';
|
||||
my $v = $config->{$k};
|
||||
if ($k eq 'description') {
|
||||
$v = PVE::Tools::encode_text($v);
|
||||
}
|
||||
print "$k: $v\n";
|
||||
}
|
||||
}],
|
||||
|
||||
pending => [ "PVE::API2::Qemu", 'vm_pending', ['vmid'],
|
||||
{ node => $nodename }, sub {
|
||||
my $data = shift;
|
||||
foreach my $item (sort { $a->{key} cmp $b->{key}} @$data) {
|
||||
my $k = $item->{key};
|
||||
next if $k eq 'digest';
|
||||
my $v = $item->{value};
|
||||
my $p = $item->{pending};
|
||||
if ($k eq 'description') {
|
||||
$v = PVE::Tools::encode_text($v) if defined($v);
|
||||
$p = PVE::Tools::encode_text($p) if defined($p);
|
||||
}
|
||||
if (defined($v)) {
|
||||
if ($item->{delete}) {
|
||||
print "del $k: $v\n";
|
||||
} elsif (defined($p)) {
|
||||
print "cur $k: $v\n";
|
||||
print "new $k: $p\n";
|
||||
} else {
|
||||
print "cur $k: $v\n";
|
||||
}
|
||||
} elsif (defined($p)) {
|
||||
print "new $k: $p\n";
|
||||
}
|
||||
}
|
||||
}],
|
||||
|
||||
showcmd => [ __PACKAGE__, 'showcmd', ['vmid']],
|
||||
|
||||
status => [ __PACKAGE__, 'status', ['vmid']],
|
||||
|
||||
snapshot => [ "PVE::API2::Qemu", 'snapshot', ['vmid', 'snapname'], { node => $nodename } , $upid_exit ],
|
||||
|
||||
delsnapshot => [ "PVE::API2::Qemu", 'delsnapshot', ['vmid', 'snapname'], { node => $nodename } , $upid_exit ],
|
||||
|
||||
rollback => [ "PVE::API2::Qemu", 'rollback', ['vmid', 'snapname'], { node => $nodename } , $upid_exit ],
|
||||
|
||||
template => [ "PVE::API2::Qemu", 'template', ['vmid'], { node => $nodename }],
|
||||
|
||||
start => [ "PVE::API2::Qemu", 'vm_start', ['vmid'], { node => $nodename } , $upid_exit ],
|
||||
|
||||
stop => [ "PVE::API2::Qemu", 'vm_stop', ['vmid'], { node => $nodename }, $upid_exit ],
|
||||
|
||||
reset => [ "PVE::API2::Qemu", 'vm_reset', ['vmid'], { node => $nodename }, $upid_exit ],
|
||||
|
||||
shutdown => [ "PVE::API2::Qemu", 'vm_shutdown', ['vmid'], { node => $nodename }, $upid_exit ],
|
||||
|
||||
suspend => [ "PVE::API2::Qemu", 'vm_suspend', ['vmid'], { node => $nodename }, $upid_exit ],
|
||||
|
||||
resume => [ "PVE::API2::Qemu", 'vm_resume', ['vmid'], { node => $nodename }, $upid_exit ],
|
||||
|
||||
sendkey => [ "PVE::API2::Qemu", 'vm_sendkey', ['vmid', 'key'], { node => $nodename } ],
|
||||
|
||||
vncproxy => [ __PACKAGE__, 'vncproxy', ['vmid']],
|
||||
|
||||
wait => [ __PACKAGE__, 'wait', ['vmid']],
|
||||
|
||||
unlock => [ __PACKAGE__, 'unlock', ['vmid']],
|
||||
|
||||
rescan => [ __PACKAGE__, 'rescan', []],
|
||||
|
||||
monitor => [ __PACKAGE__, 'monitor', ['vmid']],
|
||||
|
||||
mtunnel => [ __PACKAGE__, 'mtunnel', []],
|
||||
|
||||
terminal => [ __PACKAGE__, 'terminal', ['vmid']],
|
||||
};
|
||||
|
||||
my $cmd = shift;
|
||||
|
||||
# Note: disable '+' prefix for Getopt::Long (for resize command)
|
||||
use Getopt::Long qw(:config no_getopt_compat);
|
||||
|
||||
PVE::CLIHandler::handle_cmd($cmddef, "qm", $cmd, \@ARGV, undef, $0);
|
||||
|
||||
exit 0;
|
||||
|
||||
__END__
|
||||
|
||||
=head1 NAME
|
||||
|
||||
qm - qemu/kvm virtual machine manager
|
||||
|
||||
=head1 SYNOPSIS
|
||||
|
||||
=include synopsis
|
||||
|
||||
=head1 DESCRIPTION
|
||||
|
||||
qm is a script to manage virtual machines with qemu/kvm. You can
|
||||
create and destroy virtual machines, and control execution
|
||||
(start/stop/suspend/resume). Besides that, you can use qm to set
|
||||
parameters in the associated config file. It is also possible to
|
||||
create and delete virtual disks.
|
||||
|
||||
=head1 CONFIGURATION
|
||||
|
||||
All configuration files consists of lines in the form
|
||||
|
||||
PARAMETER: value
|
||||
|
||||
See L<vm.conf|vm.conf> for a complete list of options.
|
||||
|
||||
Configuration files are stored inside the Proxmox configuration file system, and can be access at F</etc/pve/qemu-server/C<VMID>.conf>.
|
||||
|
||||
The default for option 'keyboard' is read from
|
||||
F</etc/pve/datacenter.conf>.
|
||||
|
||||
=head1 Locks
|
||||
|
||||
Online migration and backups (vzdump) set a lock to prevent
|
||||
unintentional action on such VMs. Sometimes you need remove such lock
|
||||
manually (power failure).
|
||||
|
||||
qm unlock <vmid>
|
||||
|
||||
=head1 EXAMPLES
|
||||
|
||||
# create a new VM with 4 GB ide disk
|
||||
qm create 300 -ide0 4 -net0 e1000 -cdrom proxmox-mailgateway_2.1.iso
|
||||
|
||||
# start the new VM
|
||||
qm start 300
|
||||
|
||||
# send shutdown, then wait until VM is stopped
|
||||
qm shutdown 300 && qm wait 300
|
||||
|
||||
# same as above, but only wait for 40 seconds
|
||||
qm shutdown 300 && qm wait 300 -timeout 40
|
||||
|
||||
|
||||
=include pve_copyright
|
||||
PVE::CLI::qm->run_cli();
|
||||
|
||||
Loading…
Reference in New Issue
Block a user