Graylog dashboard is looking good due to below error

Graylog Central (peer support)
1

Hello Friends,

I have set up my Graylog on the docker container while getting the below error.

Errors:

Error response from daemon: configured logging driver does not support reading.
rerouting shards: [high disk watermark exceeded on one or more nodes]
high disk watermark [90%] exceeded on high disk watermark exceeded on one or more nodes

2

Hi,

this error means that one node in you elasticsearch cluster is facing disk utilization issues.

It’s a good thing apply a index rotation policy in your ES cluster to migrate and purge old data.

1 Like
3

Hi Renaldo,

Disk space resolved but still same error.
Regards,
Deepak

4

Hi,

Two likely mistakes here:

  1. you did not free enough space (or the disk is full again)
  2. you freed space in the wrong node
1 Like
5

I have run this command after freeing up diskspace to get things rolling again:

curl -XPUT -H "Content-Type: application/json" http://localhost:9200/_all/_settings -d '{"index.blocks.read_only_allow_delete": null}'
1 Like
6

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.