c0b0029935
We removed httpPort with the assumption that docker allocated IPs and kept them as long as the container is around. This turned out to be not true because the IP changes on even container restart. So we now allocate IPs statically. The iprange makes sure we don't overlap with addons and other CI app or JupyterHub apps. https://github.com/moby/moby/issues/6743 https://github.com/moby/moby/pull/19001
30 lines
909 B
JavaScript
30 lines
909 B
JavaScript
'use strict';
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const async = require('async'),
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iputils = require('../src/iputils.js');
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exports.up = function(db, callback) {
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db.runSql('ALTER TABLE apps ADD COLUMN containerIp VARCHAR(16) UNIQUE', function (error) {
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if (error) console.error(error);
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let baseIp = iputils.intFromIp('172.18.16.0');
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db.all('SELECT * FROM apps', function (error, apps) {
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if (error) return callback(error);
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async.eachSeries(apps, function (app, iteratorDone) {
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const nextIp = iputils.ipFromInt(++baseIp);
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db.runSql('UPDATE apps SET containerIp=? WHERE id=?', [ nextIp, app.id ], iteratorDone);
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}, callback);
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});
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});
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};
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exports.down = function(db, callback) {
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db.runSql('ALTER TABLE apps DROP COLUMN containerIp', function (error) {
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if (error) console.error(error);
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callback(error);
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});
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};
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