kolla-ansible/ansible/roles/elasticsearch
Christian Berendt 83bda89600 Increase vm.max_map_count on elasticsearch nodes
When using newer Elasticsearch versions you will receive the following error
when trying to start: elasticsearch | max virtual memory areas
vm.max_map_count [65530] likely too low, increase to at least [262144]

This could be solved by increasing the vm.max_map_count value via sysctl.

Reference: https://www.elastic.co/guide/en/elasticsearch/reference/current/vm-max-map-count.html

Change-Id: I9fa7b0222104d68bdfc838637acf5e36c479e6b2
Closes-bug: #1719528
2017-09-26 09:52:48 +02:00
..
defaults Fix field data is too large 2017-07-05 11:07:05 +08:00
handlers Fix field data is too large 2017-07-05 11:07:05 +08:00
meta Added Elasticearch and its deployment. 2016-02-13 07:53:24 +00:00
tasks Increase vm.max_map_count on elasticsearch nodes 2017-09-26 09:52:48 +02:00
templates Remove all kolla-kubernetes configurations 2017-07-18 22:00:58 +08:00