EXPRESS_PORT (Port number where the hubot will run) MONITOR_INTERVAL (Time Interval for monitoring bot) MONITOR_RETENSION (mapped to 1 (stores a jsonobj in elasticsearch which has all hubot metrics of a current second)) MONGO_DB_URL (mongodb database name for approval process of bot actions) MONGO_COLL (mongodb collection name for approval process of bot actions) MONGO_COUNTER (mongodb collection name for storing the number of next ticket to be generated) MONGO_TICKETIDGEN (stores the Id of the collection referred by MONGO_COUNTER) APPROVAL_APP_URL (middleware application endpoint which will handle approval flow in mattermost) MONGO_DB_NAME (The database name which has MONGO_COLL and MONGO_COUNTER in it) ELASTIC_SEARCH_IP (elasticsearch ip address) ELASTIC_SEARCH_PORT (elasticsearch port) HUBOT_SLACK_TOKEN (API token for connecting with slack)