dubee closed pull request #174: do not assume env var HOST_INDEX begins with 'host' URL: https://github.com/apache/incubator-openwhisk-package-cloudant/pull/174
This is a PR merged from a forked repository. As GitHub hides the original diff on merge, it is displayed below for the sake of provenance: As this is a foreign pull request (from a fork), the diff is supplied below (as it won't show otherwise due to GitHub magic): diff --git a/provider/lib/active.js b/provider/lib/active.js index cbc5017..980473b 100644 --- a/provider/lib/active.js +++ b/provider/lib/active.js @@ -24,7 +24,7 @@ module.exports = function(logger, utils) { return; } - var redundantHost = utils.host === 'host0' ? 'host1' : 'host0'; + var redundantHost = utils.host === `${utils.hostPrefix}0` ? `${utils.hostPrefix}1` : `${utils.hostPrefix}0`; var activeHost = query === 'true' ? utils.host : redundantHost; if (utils.activeHost !== activeHost) { if (utils.redisClient) { diff --git a/provider/lib/utils.js b/provider/lib/utils.js index 1256d59..808beb4 100644 --- a/provider/lib/utils.js +++ b/provider/lib/utils.js @@ -16,7 +16,8 @@ module.exports = function(logger, triggerDB, redisClient) { this.routerHost = process.env.ROUTER_HOST || 'localhost'; this.worker = process.env.WORKER || 'worker0'; this.host = process.env.HOST_INDEX || 'host0'; - this.activeHost = 'host0'; //default value on init (will be updated for existing redis) + this.hostPrefix = this.host.replace(/\d+$/, ''); + this.activeHost = `${this.hostPrefix}0`; //default value on init (will be updated for existing redis) this.db = triggerDB; this.redisClient = redisClient; this.redisKey = redisKeyPrefix + '_' + this.worker; @@ -462,7 +463,7 @@ module.exports = function(logger, triggerDB, redisClient) { .then(() => { process.on('SIGTERM', function onSigterm() { if (self.activeHost === self.host) { - var redundantHost = self.host === 'host0' ? 'host1' : 'host0'; + var redundantHost = self.host === `${self.hostPrefix}0` ? `${self.hostPrefix}1` : `${self.hostPrefix}0`; self.redisClient.hsetAsync(self.redisKey, self.redisField, redundantHost) .then(() => { self.redisClient.publish(self.redisKey, redundantHost); ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services