118 lines
2.8 KiB
JavaScript
118 lines
2.8 KiB
JavaScript
'use strict';
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const Schema = require('joyent-cp-gql-schema');
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const Graphi = require('graphi');
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const Hoek = require('hoek');
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const Piloted = require('piloted');
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const Data = require('./data');
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const Pack = require('../package.json');
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const Resolvers = require('./resolvers');
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const ContainerPilotWatcher = require('./watch/container-pilot');
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const MachinesWatcher = require('./watch/machines');
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const internals = {
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namespace: process.env.NAMESPACE ? `/${process.env.NAMESPACE}` : '',
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defaults: {
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data: {
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db: {
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host: 'localhost'
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},
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dockerComposeHost: 'tcp://0.0.0.0:4242'
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},
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watch: {
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url: process.env.SDC_URL,
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account: process.env.SDC_ACCOUNT,
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keyId: process.env.SDC_KEY_ID
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}
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}
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};
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module.exports = function (server, options, next) {
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const settings = Hoek.applyToDefaults(internals.defaults, options || {});
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try {
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const docker = Piloted.service('docker-compose-api');
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if (docker) {
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settings.data.dockerComposeHost = `tcp://${docker.address}:${docker.port}`;
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}
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const rethinkdb = Piloted.service('rethinkdb');
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if (rethinkdb) {
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settings.data.db.host = rethinkdb.address;
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}
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} catch (ex) {
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server.log(['error'], ex);
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}
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settings.watch.server = server;
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settings.data.server = server;
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const data = new Data(settings.data);
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const cpWatcher = new ContainerPilotWatcher(Object.assign(settings.watch, { data }));
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const machinesWatcher = new MachinesWatcher(Object.assign(settings.watch, { data }));
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// watcher <-> watcher
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// portal depends on watcher and vice-versa
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// I'm sure there is a better way to organize this domains
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// but this works for now
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data.setMachinesWatcher(machinesWatcher);
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cpWatcher.on('error', (err) => {
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server.log(['error'], err);
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});
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data.on('error', (err) => {
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server.log(['error'], err);
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});
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data.connect((err) => {
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if (err) {
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return next(err);
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}
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server.bind(data);
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Piloted.on('refresh', internals.refresh(data));
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machinesWatcher.poll();
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cpWatcher.poll();
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server.register([
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{
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register: Graphi,
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options: {
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graphqlPath: `${internals.namespace}/graphql`,
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graphiqlPath: `${internals.namespace}/graphiql`,
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schema: Schema,
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resolvers: Resolvers(data)
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}
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}
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]);
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next();
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});
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};
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module.exports.attributes = {
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name: Pack.name,
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version: Pack.version,
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once: true,
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multiple: false
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};
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internals.refresh = function (data) {
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return () => {
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const docker = Piloted.service('docker-compose-api');
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if (docker) {
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data.reconnectCompose(`tcp://${docker.address}:${docker.port}`);
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}
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const rethinkdb = Piloted.service('rethinkdb');
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if (rethinkdb) {
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data.reconnectDb({ host: rethinkdb.address });
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}
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};
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};
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