Girish Ramakrishnan
44 lines
1.2 KiB
JavaScript
44 lines
1.2 KiB
JavaScript
'use strict';
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exports = module.exports = {
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getServerIp: getServerIp,
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hasIPv6: hasIPv6
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};
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var assert = require('assert'),
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fs = require('fs'),
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settings = require('./settings.js');
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function api(provider) {
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assert.strictEqual(typeof provider, 'string');
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switch (provider) {
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case 'ec2':
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case 'lightsail':
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case 'ami':
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return require('./sysinfo/ec2.js');
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case 'scaleway': return require('./sysinfo/scaleway.js');
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case 'fixed': return require('./sysinfo/fixed.js');
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case 'network-interface': return require('./sysinfo/network-interface.js');
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default: return require('./sysinfo/generic.js');
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}
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}
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function getServerIp(callback) {
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assert.strictEqual(typeof callback, 'function');
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settings.getSysinfoConfig(function (error, config) {
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if (error) return callback(error);
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api(config.provider).getServerIp(config, callback);
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});
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}
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function hasIPv6() {
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const IPV6_PROC_FILE = '/proc/net/if_inet6';
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// on contabo, /proc/net/if_inet6 is an empty file. so just exists is not enough
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return fs.existsSync(IPV6_PROC_FILE) && fs.readFileSync(IPV6_PROC_FILE, 'utf8').trim().length !== 0;
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}
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