CODEWITHSUNDEEP
mongodbdocker-compose
John Chrostek
John Chrostek

Reputation: 11

Max MongoDB Connections when running with docker-compose

I'm currently running MongoDB and Mongo Express with docker-compose. When I look on express, it shows I only have 815 available connections. How do I increase this? I tried adding 'command: maxConns 2000' in the docker-compose file but it had no impact. I believe MongoDB doesn't limit the number of connections so I assume this is a limitationenter code here with docker-compose?

version: '2'

services:

mongo: image: mongo restart: always ports: - 27017:27017

mongo-express: image: mongo-express restart: always ports: - 8081:8081

Upvotes: 0

Views: 2083

Answers (1)

klhr
klhr

Reputation: 3380

Unless constrained by maxConns, mongo will calculate available connections based on system limits. UNIX ulimit settings has guidance on checking and properly configuring ulimit values.

Upvotes: 1

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