Insufficient user limit Configuration Allocated for Docker Containers

Applicable to:

• SolusVM 2

Symptoms

RabbitMQ container logs contain errors : #docker logs <RABBITMQ CONTAINER ID>

PRODUCT_ERROR: socket() failed (24: Too many open files) while connecting to upstream, client: 10.10.10.154, server: , request: "GET /socket.io/?EIO=3&transport=polling&t=PgiDNbG HTTP/2.0", upstream: "http://10.0.1.7:6001/socket.io/?EIO=3&transport=polling&t=PgiDNbG",

Cause

The issue is caused by the insufficient user limit configuration allocated for Docker Containers and it is not possible to change it manually.

Resolution

An ability to customize the Management Node stack configuration was delivered in Version 2.0.0-38908 ( SVM2-6736 )

Update SolusVM 2 to the mentioned version or above.