Elasticsearch stopped service

[mrmarkuz (Markus Neuberger)]

Elasticsearch uses a lot of RAM.

Maybe you can limit the RAM usage:

Zammad ticketing/helpdesk on Nethserver available

It may be too much memory used by elasticsearch, I tested on a VM with 8GB RAM. You could try to limit the memory usage: Don’t cross the 32 GB limit — if you have servers with a lot of memory, it is generally better to run more Elasticsearch nodes than going over the 32 GB limit for maximal heap size. In short, using -Xmx32g or higher results in the JVM using larger, 64-bit pointers that need more memory. If you don’t go over -Xmx31g , the JVM will use smaller, 32-bit pointers by using comp…