79 lines
1.7 KiB
JavaScript
79 lines
1.7 KiB
JavaScript
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/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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/*
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* Copyright 2016 Joyent, Inc.
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*
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* `triton instance ssh ...`
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*/
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var spawn = require('child_process').spawn;
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var common = require('../common');
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function do_ssh(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 === 0) {
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callback(new Error('invalid args: ' + args));
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return;
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}
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var id = args.shift();
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var user = 'root';
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var i = id.indexOf('@');
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if (i >= 0) {
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user = id.substr(0, i);
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id = id.substr(i + 1);
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}
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this.top.tritonapi.getInstance(id, function (err, inst) {
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if (err) {
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callback(err);
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return;
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}
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var ip = inst.primaryIp;
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if (!ip) {
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callback(new Error('primaryIp not found for instance'));
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return;
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}
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args = ['-l', user].concat(ip).concat(args);
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self.top.log.info({args: args}, 'forking ssh');
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var child = spawn('ssh', args, {stdio: 'inherit'});
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child.on('close', function (code) {
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process.exit(code);
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});
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});
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}
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do_ssh.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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do_ssh.help = (
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'SSH to the primary IP of an instance\n'
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+ '\n'
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+ 'Usage:\n'
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+ ' {{name}} ssh <alias|id> [arguments]\n'
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+ '\n'
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+ '{{options}}'
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);
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do_ssh.interspersedOptions = false;
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module.exports = do_ssh;
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