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node-spearhead/lib/do_instance/do_enable_firewall.js

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/*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
/*
* Copyright 2016 Joyent, Inc.
*
* `triton instance enable-firewall ...`
*/
var assert = require('assert-plus');
var format = require('util').format;
var vasync = require('vasync');
var errors = require('../errors');
function do_enable_firewall(subcmd, opts, args, cb) {
assert.func(cb, 'cb');
if (opts.help) {
this.do_help('help', {}, [subcmd], cb);
return;
}
if (args.length === 0) {
cb(new errors.UsageError('Missing <inst> argument(s)'));
return;
}
var cli = this.top;
function wait(name, id, next) {
cli.tritonapi.cloudapi.waitForMachineFirewallEnabled({
id: id,
state: true
}, function (err, inst) {
if (err) {
next(err);
return;
}
assert.ok(inst.firewall_enabled, format(
'inst %s firewall_enabled not in expected state after '
+ 'waitForMachineFirewallEnabled', id));
console.log('Enabled firewall for instance "%s"', name);
next();
});
}
vasync.forEachParallel({
inputs: args,
func: function enableOne(name, nextInst) {
cli.tritonapi.enableInstanceFirewall({
id: name
}, function (err, fauxInst) {
if (err) {
nextInst(err);
return;
}
console.log('Enabling firewall for instance "%s"', name);
if (opts.wait) {
wait(name, fauxInst.id, nextInst);
} else {
nextInst();
}
});
}
}, function (err) {
cb(err);
});
}
do_enable_firewall.options = [
{
names: ['help', 'h'],
type: 'bool',
help: 'Show this help.'
},
{
names: ['wait', 'w'],
type: 'bool',
help: 'Wait for the firewall to be enabled.'
}
];
do_enable_firewall.help = [
'Enable the firewall of one or more instances.',
'',
'Usage:',
' {{name}} enable-firewall [<options>] <inst> [<inst>...]',
'',
'{{options}}'
].join('\n');
do_enable_firewall.completionArgtypes = ['tritoninstance'];
module.exports = do_enable_firewall;