pires/kubernetes-elasticsearch-cluster

vm.max_map_count is too low

Closed this issue · 3 comments

Hi Paulo,

Despite of initcontainer config, I sometimes have floowing error message in my containers (here on data persistant node in statefulset)

Do you know from what it could come from ?


ERROR: [1] bootstrap checks failed
[1]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]
[2017-09-29T09:33:20,559][INFO ][o.e.n.Node               ] [es-data1-0] stopping ...
[2017-09-29T09:33:20,605][INFO ][o.e.n.Node               ] [es-data1-0] stopped
[2017-09-29T09:33:20,606][INFO ][o.e.n.Node               ] [es-data1-0] closing ...
[2017-09-29T09:33:20,624][INFO ][o.e.n.Node               ] [es-data1-0] closed

I run ES on top of 1.7.6 K8S cluster

pires commented

Maybe the initcontainer failed? I honestly don't know.

Think I just ran into this myself on GKE. Same error.

pires commented

This seems a duplicate of #85.