pve-client/pveclient
2018-07-25 10:50:29 +02:00

281 lines
7.7 KiB
Perl
Executable File

#!/usr/bin/perl
package PVE::CLI::pveclient;
use strict;
use warnings;
use Cwd 'abs_path';
use Data::Dumper;
use PVE::APIClient::JSONSchema qw(register_standard_option get_standard_option);
use PVE::APIClient::RESTHandler;
use PVE::APIClient::CLIFormatter;
use PVE::APIClient::CLIHandler;
use PVE::APIClient::PTY;
use PVE::APIClient::LWP;
use PVE::APIClient::Helpers;
use PVE::APIClient::Config;
use PVE::APIClient::Commands::config;
use PVE::APIClient::Commands::remote;
use PVE::APIClient::Commands::list;
use PVE::APIClient::Commands::lxc;
use PVE::APIClient::Commands::GuestStatus;
use JSON;
sub call_api_method {
my ($method, $param) = @_;
my $path = PVE::APIClient::Tools::extract_param($param, 'api_path');
die "missing API path\n" if !defined($path);
my $stdopts = PVE::APIClient::RESTHandler::extract_standard_output_properties($param);
PVE::APIClient::CLIFormatter::query_terminal_options($stdopts);
my $remote = PVE::APIClient::Tools::extract_param($param, 'remote');
die "missing remote\n" if !defined($remote);
my $config = PVE::APIClient::Config->load();
my $uri_param = {};
my $info = PVE::APIClient::Helpers::find_method_info($path, $method, $uri_param);
my $conn = PVE::APIClient::Config->remote_conn($config, $remote);
my $res = $conn->call($method, "api2/json/$path", $param);
die "undefined result" if !defined($res);
die "undefined result data" if !exists($res->{data});
my $data = $res->{data};
PVE::APIClient::CLIFormatter::print_api_result($data, $info->{returns}, undef, $stdopts);
}
use base qw(PVE::APIClient::CLIHandler);
sub read_password {
return PVE::APIClient::PTY::read_password("Remote password: ")
}
my $cmd = $ARGV[0];
if ($cmd && $cmd eq 'packagedepends') {
# experimental code to print required perl packages
my $packages = {};
my $dir = Cwd::getcwd;
foreach my $k (keys %INC) {
my $file = abs_path($INC{$k});
next if $file =~ m/^\Q$dir\E/;
my $res = `dpkg -S '$file'`;
if ($res && $res =~ m/^(\S+): $file$/) {
my $debian_package = $1;
$debian_package =~ s/:amd64$//;
$packages->{$debian_package} = 1;
} else {
die "unable to find package for '$file'\n";
}
}
print join("\n", sort(keys %$packages)) . "\n";
exit(0);
}
my $path_properties = {};
my $api_path_property = {
description => "API path.",
type => 'string',
completion => sub {
my ($cmd, $pname, $cur, $args) = @_;
return PVE::APIClient::Helpers::complete_api_path($cur);
},
};
# dynamically update schema definition for direct API call
# like: pveclient api <get|set|create|delete|help> <remote> <path>
my $uri_param = {};
if (my $info = PVE::APIClient::Helpers::extract_path_info($uri_param)) {
foreach my $key (keys %{$info->{parameters}->{properties}}) {
next if defined($uri_param->{$key});
$path_properties->{$key} = $info->{parameters}->{properties}->{$key};
}
}
$path_properties->{remote} = get_standard_option('pveclient-remote-name');
$path_properties->{api_path} = $api_path_property;
__PACKAGE__->register_method ({
name => 'pveclient_get',
path => 'pveclient_get',
method => 'GET',
description => "Call API GET on <api_path>.",
parameters => {
additionalProperties => 0,
properties => PVE::APIClient::RESTHandler::add_standard_output_properties($path_properties),
},
returns => { type => 'null' },
code => sub {
my ($param) = @_;
call_api_method('GET', $param);
return undef;
}});
__PACKAGE__->register_method ({
name => 'pveclient_set',
path => 'pveclient_set',
method => 'PUT',
description => "Call API PUT on <api_path>.",
parameters => {
additionalProperties => 0,
properties => PVE::APIClient::RESTHandler::add_standard_output_properties($path_properties),
},
returns => { type => 'null' },
code => sub {
my ($param) = @_;
call_api_method('PUT', $param);
return undef;
}});
__PACKAGE__->register_method ({
name => 'pveclient_create',
path => 'pveclient_create',
method => 'POST',
description => "Call API POST on <api_path>.",
parameters => {
additionalProperties => 0,
properties => PVE::APIClient::RESTHandler::add_standard_output_properties($path_properties),
},
returns => { type => 'null' },
code => sub {
my ($param) = @_;
call_api_method('PUSH', $param);
return undef;
}});
__PACKAGE__->register_method ({
name => 'pveclient_delete',
path => 'pveclient_delete',
method => 'DELETE',
description => "Call API DELETE on <api_path>.",
parameters => {
additionalProperties => 0,
properties => PVE::APIClient::RESTHandler::add_standard_output_properties($path_properties),
},
returns => { type => 'null' },
code => sub {
my ($param) = @_;
call_api_method('DELETE', $param);
return undef;
}});
__PACKAGE__->register_method ({
name => 'pveclient_usage',
path => 'pveclient_usage',
method => 'GET',
description => "print API usage information for <api_path>.",
parameters => {
additionalProperties => 0,
properties => {
api_path => $api_path_property,
verbose => {
description => "Verbose output format.",
type => 'boolean',
optional => 1,
},
returns => {
description => "Including schema for returned data.",
type => 'boolean',
optional => 1,
},
command => {
description => "API command.",
type => 'string',
enum => [ keys %$PVE::APIClient::Helpers::method_map ],
optional => 1,
},
},
},
returns => { type => 'null' },
code => sub {
my ($param) = @_;
my $path = $param->{api_path};
my $found = 0;
foreach my $cmd (qw(get set create delete)) {
next if $param->{command} && $cmd ne $param->{command};
my $method = $PVE::APIClient::Helpers::method_map->{$cmd};
my $uri_param = {};
my $info = PVE::APIClient::Helpers::find_method_info($path, $method, $uri_param, 1);
next if !$info;
$found = 1;
my $prefix = "pveclient api $cmd <remote> $path";
if ($param->{verbose}) {
print PVE::APIClient::RESTHandler::getopt_usage(
$info, $prefix, undef, $uri_param, 'full');
} else {
print "USAGE: " . PVE::APIClient::RESTHandler::getopt_usage(
$info, $prefix, undef, $uri_param, 'short');
}
if ($param-> {returns}) {
my $schema = to_json($info->{returns}, {utf8 => 1, canonical => 1, pretty => 1 });
print "RETURNS: $schema\n";
}
}
if (!$found) {
if ($param->{command}) {
die "no '$param->{command}' handler for '$path'\n";
} else {
die "no such resource '$path'\n"
}
}
return undef;
}});
our $cmddef = {
config => $PVE::APIClient::Commands::config::cmddef,
list => $PVE::APIClient::Commands::list::cmddef,
lxc => $PVE::APIClient::Commands::lxc::cmddef,
remote => $PVE::APIClient::Commands::remote::cmddef,
resume => [ 'PVE::APIClient::Commands::GuestStatus', 'resume', ['remote', 'vmid']],
shutdown => [ 'PVE::APIClient::Commands::GuestStatus', 'shutdown', ['remote', 'vmid']],
spice => [ 'PVE::APIClient::Commands::GuestStatus', 'spice', ['remote', 'vmid']],
start => [ 'PVE::APIClient::Commands::GuestStatus', 'start', ['remote', 'vmid']],
stop => [ 'PVE::APIClient::Commands::GuestStatus', 'stop', ['remote', 'vmid']],
suspend => [ 'PVE::APIClient::Commands::GuestStatus', 'suspend', ['remote', 'vmid']],
api => {
usage => [ __PACKAGE__, 'pveclient_usage', ['api_path']],
get => [ __PACKAGE__, 'pveclient_get', ['remote', 'api_path']],
set => [ __PACKAGE__, 'pveclient_set', ['remote', 'api_path']],
create => [ __PACKAGE__, 'pveclient_create', ['remote', 'api_path']],
delete => [ __PACKAGE__, 'pveclient_delete', ['remote', 'api_path']],
},
};
if ($cmd && $cmd eq 'printsynopsis') {
print __PACKAGE__->generate_asciidoc_synopsis();
exit(0);
}
__PACKAGE__->run_cli_handler();