322 lines
8.2 KiB
JavaScript
322 lines
8.2 KiB
JavaScript
/*
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* Copyright (c) 2015 Joyent Inc. All rights reserved.
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*
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* The `triton` CLI class.
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*/
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var assert = require('assert-plus');
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var bunyan = require('bunyan');
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var child_process = require('child_process'),
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spawn = child_process.spawn,
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exec = child_process.exec;
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var cmdln = require('cmdln'),
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Cmdln = cmdln.Cmdln;
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var fs = require('fs');
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var util = require('util'),
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format = util.format;
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var vasync = require('vasync');
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var common = require('./common');
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var errors = require('./errors');
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//XXX
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//var SDC = require('./sdc');
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//---- globals
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var p = console.log;
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var pkg = require('../package.json');
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var name = 'triton';
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var log = bunyan.createLogger({
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name: name,
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serializers: bunyan.stdSerializers,
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stream: process.stderr,
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level: 'warn'
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});
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//---- CLI class
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function CLI() {
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Cmdln.call(this, {
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name: pkg.name,
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desc: pkg.description,
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options: [
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{names: ['help', 'h'], type: 'bool', help: 'Print help and exit.'},
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{name: 'version', type: 'bool', help: 'Print version and exit.'},
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{names: ['verbose', 'v'], type: 'bool',
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help: 'Verbose/debug output.'},
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{names: ['profile', 'p'], type: 'string', env: 'SMRT_PROFILE',
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helpArg: 'NAME', help: 'SMRT Profile to use.'}
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],
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helpOpts: {
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includeEnv: true,
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minHelpCol: 23 /* line up with option help */
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}
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});
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}
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util.inherits(CLI, Cmdln);
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CLI.prototype.init = function (opts, args, callback) {
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var self = this;
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if (opts.version) {
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p(this.name, pkg.version);
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callback(false);
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return;
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}
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this.opts = opts;
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if (opts.verbose) {
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log.level('trace');
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log.src = true;
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}
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//XXX
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//this.__defineGetter__('sdc', function () {
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// if (self._sdc === undefined) {
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// self._sdc = new SDC({log: log, profile: opts.profile});
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// }
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// return self._sdc;
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//});
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// Cmdln class handles `opts.help`.
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Cmdln.prototype.init.apply(this, arguments);
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};
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CLI.prototype.do_profile = require('./do_profile');
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CLI.prototype.do_provision = function (subcmd, opts, args, callback) {
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if (opts.help) {
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this.do_help('help', {}, [subcmd], callback);
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return;
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} else if (args.length > 1) {
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return callback(new Error('too many args: ' + args));
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}
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var sdc = this.sdc;
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assert.string(opts.image, '--image <img>');
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assert.string(opts['package'], '--package <pkg>');
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assert.number(opts.count)
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// XXX
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/*
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* Should all this move into sdc.createMachine? yes
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*
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* - lookup image, package, networks from args
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* - assign names
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* - start provisions (slight stagger, max N at a time)
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* - return immediately, or '-w|--wait'
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*/
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async.series([
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function lookups(next) {
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async.parallel([
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//XXX
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//sdc.lookup(image)
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])
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},
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function provisions(next) {
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},
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function wait(next) {
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next();
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}
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], function (err) {
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callback(err);
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});
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};
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CLI.prototype.do_provision.options = [
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{
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names: ['help', 'h'],
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type: 'bool',
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help: 'Show this help.'
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},
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{
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names: ['dc', 'd'],
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type: 'string',
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helpArg: '<dc>',
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help: 'The datacenter in which to provision. Required if the current'
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+ ' profile includes more than one datacenter. Use `sdc profile`'
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+ ' to list profiles and `sdc dcs` to list available datacenters.'
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},
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{
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names: ['image', 'i'],
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type: 'string',
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helpArg: '<img>',
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help: 'The machine image with which to provision. Required.'
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},
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{
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names: ['package', 'p'],
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type: 'string',
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helpArg: '<pkg>',
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help: 'The package or instance type for the new machine(s). Required.'
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},
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{
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names: ['name', 'n'],
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type: 'string',
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helpArg: '<name>',
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help: 'A name for the machine. If not specified, a short random name'
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+ ' will be generated.',
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// TODO: for count>1 support '%d' code in name: foo0, foo1, ...
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},
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{
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names: ['count', 'c'],
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type: 'positiveInteger',
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'default': 1,
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helpArg: '<n>',
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help: 'The number of machines to provision. Default is 1.'
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},
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];
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CLI.prototype.do_provision.help = (
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'Provision a new virtual machine instance.\n'
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+ 'Alias: create-machine.\n'
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+ '\n'
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+ 'Usage:\n'
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+ ' {{name}} provision <options>\n'
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+ '\n'
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+ '{{options}}'
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);
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CLI.prototype.do_machines = function (subcmd, opts, args, callback) {
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var self = this;
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if (opts.help) {
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this.do_help('help', {}, [subcmd], callback);
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return;
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} else if (args.length > 1) {
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return callback(new Error('too many args: ' + args));
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}
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var machines = [];
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var errs = [];
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var res = this.sdc.listMachines();
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res.on('data', function (dc, dcMachines) {
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for (var i = 0; i < dcMachines.length; i++) {
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dcMachines[i].dc = dc;
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machines.push(dcMachines[i]);
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}
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});
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res.on('dcError', function (dc, dcErr) {
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dcErr.dc = dc;
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errs.push(dcErr);
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});
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res.on('end', function () {
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if (opts.json) {
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p(JSON.stringify(machines, null, 4));
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} else {
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/* BEGIN JSSTYLED */
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// TODO: get short output down to something like
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// 'us-west-1 e91897cf testforyunong2 linux running 2013-11-08'
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// 'us-west-1 e91897cf testforyunong2 ubuntu/13.3.0 running 2013-11-08'
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/* END JSSTYLED */
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common.tabulate(machines, {
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columns: 'dc,id,name,image,state,created',
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sort: 'created',
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validFields: 'dc,id,name,type,state,image,package,memory,'
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+ 'disk,created,updated,compute_node,primaryIp'
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});
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}
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var err;
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if (errs.length === 1) {
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err = errs[0];
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} else if (errs.length > 1) {
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err = new errors.MultiError(errs);
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}
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callback(err);
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});
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};
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CLI.prototype.do_machines.options = [
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{
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names: ['help', 'h'],
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type: 'bool',
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help: 'Show this help.'
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},
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{
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names: ['json', 'j'],
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type: 'bool',
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help: 'JSON output.'
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}
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];
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CLI.prototype.do_machines.help = (
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'List machines.\n'
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+ '\n'
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+ 'Usage:\n'
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+ ' {{name}} machines [<filters>...]\n'
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+ '\n'
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+ '{{options}}'
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);
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CLI.prototype.do_machine_audit = function (subcmd, opts, args, callback) {
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var self = this;
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if (opts.help) {
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this.do_help('help', {}, [subcmd], callback);
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return;
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} else if (args.length > 1) {
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//XXX Support multiple machines.
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return callback(new Error('too many args: ' + args));
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}
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var id = args[0];
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this.sdc.machineAudit({machine: id}, function (err, audit, dc) {
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if (err) {
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return callback(err);
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}
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for (var i = 0; i < audit.length; i++) {
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audit[i].dc = dc;
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}
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if (opts.json) {
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p(JSON.stringify(audit, null, 4));
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} else {
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return callback(new error.InternalError("tabular output for audit NYI")); // XXX
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//common.tabulate(audit, {
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// columns: 'dc,id,name,state,created',
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// sort: 'created',
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// validFields: 'dc,id,name,type,state,image,package,memory,'
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// + 'disk,created,updated,compute_node,primaryIp'
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//});
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}
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callback();
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});
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};
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CLI.prototype.do_machine_audit.options = [
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{
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names: ['help', 'h'],
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type: 'bool',
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help: 'Show this help.'
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},
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{
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names: ['json', 'j'],
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type: 'bool',
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help: 'JSON output.'
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}
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];
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CLI.prototype.do_machine_audit.help = (
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'List machine actions.\n'
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+ '\n'
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+ 'Note: On the *client*-side, this adds the "dc" attribute to each\n'
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+ 'audit record.\n'
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+ '\n'
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+ 'Usage:\n'
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+ ' {{name}} machine-audit <machine>\n'
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+ '\n'
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+ '{{options}}'
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);
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//---- mainline
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if (require.main === module) {
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var cli = new CLI();
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cmdln.main(cli, {showNoCommandErr: false});
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}
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//---- exports
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module.exports = CLI;
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