Browse Source
- convert LoganService to use the API module - add logan worker to transmit Logan events from job queue - added logan worker config to supervisord directory - updated the other configsdevelop
11 changed files with 211 additions and 55 deletions
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'use strict'; |
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require('dotenv').config(); |
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const path = require('path'); |
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const { |
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SiteLog, |
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SiteWorker, |
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} = require(path.join(__dirname, '..', '..', 'lib', 'site-lib')); |
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module.rootPath = path.resolve(__dirname, '..', '..'); |
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module.pkg = require(path.resolve(__dirname, '..', '..', 'package.json')); |
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module.config = { |
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environment: process.env.NODE_ENV, |
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root: module.rootPath, |
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component: { name: 'LoganSiteWorker', slug: 'logan-site-worker' }, |
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site: require(path.join(module.rootPath, 'config', 'site')), |
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}; |
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class LoganSiteWorker extends SiteWorker { |
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constructor (dtp) { |
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super(dtp, dtp.config.component); |
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} |
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async start ( ) { |
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await super.start(); |
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const { LoganWorker } = await import('dtp-logan-api'); |
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this.log.info('creating Logan worker'); |
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this.loganWorker = new LoganWorker(); |
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this.log.info('initializing Logan worker'); |
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await this.loganWorker.initialize({ |
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api: { |
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enabled: process.env.DTP_LOGAN === 'enabled', |
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key: process.env.DTP_LOGAN_API_KEY, |
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scheme: process.env.DTP_LOGAN_SCHEME, |
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host: process.env.DTP_LOGAN_HOST, |
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}, |
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queue: { |
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enabled: true, |
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name: 'logan', |
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redis: { |
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host: process.env.REDIS_HOST, |
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port: process.env.REDIS_PORT, |
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username: process.env.REDIS_USERNAME, // requires Redis >= 6
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password: process.env.REDIS_PASSWORD, |
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keyPrefix: process.env.REDIS_PREFIX, |
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}, |
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defaultJobOptions: { |
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attempts: 3, |
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priority: 10, |
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removeOnComplete: true, |
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removeOnFail: true, |
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}, |
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}, |
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}); |
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} |
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async stop ( ) { |
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if (this.loganWorker) { |
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await this.loganWorker.close(); |
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delete this.loganWorker; |
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} |
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await super.stop(); |
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} |
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} |
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(async ( ) => { |
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module.log = new SiteLog(module, module.config.component); |
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if (!process.env.DTP_LOGAN_API_KEY) { |
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console.log('Must define DTP_LOGAN_API_KEY environment variable to run test'); |
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process.exit(-1); |
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} |
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try { |
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module.worker = new LoganSiteWorker(module); |
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await module.worker.start(); |
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module.log.info(`${module.pkg.name} v${module.pkg.version} ${module.config.component.name} started`); |
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} catch (error) { |
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module.log.error('failed to start worker', { component: module.config.component, error }); |
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process.exit(-1); |
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} |
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})(); |
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@ -0,0 +1,13 @@ |
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[program:dtp-base:logan] |
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numprocs=1 |
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process_name=%(program_name)s_%(process_num)02d |
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command=/home/dtp/bin/node --optimize_for_size --max_old_space_size=1024 --gc_interval=100 app/workers/logan.js |
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directory=/home/dtp/live/dtp-base |
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autostart=true |
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autorestart=true |
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startretries=3 |
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stopsignal=INT |
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stdout_logfile=/var/log/dtp-base/logan.out.log |
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stderr_logfile=/var/log/dtp-base/logan.err.log |
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user=dtp |
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environment=HOME='/home/dtp/live/dtp-base',NODE_ENV=production,LOGNAME=logan |
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