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26 lines
690 B
JavaScript
26 lines
690 B
JavaScript
/*
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execute this script with a redis cluster running to test the health check.
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starting and stopping shards with this script running is a good test.
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to create a new cluster, use $ ./create-redis-cluster.sh
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to run a chaos monkey, use $ ./clear-dbs.sh
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*/
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const redis = require('../../../')
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const logger = require('@overleaf/logger')
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const rclient = redis.createClient({
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cluster: Array.from({ length: 9 }).map((value, index) => {
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return { host: '127.0.0.1', port: 7000 + index }
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}),
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})
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setInterval(() => {
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rclient.healthCheck((err) => {
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if (err) {
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logger.error({ err }, 'HEALTH CHECK FAILED')
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} else {
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logger.log('HEALTH CHECK OK')
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}
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})
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}, 1000)
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