volume mount point for graylog_data to /usr/share/graylog/data/data ?

[bpauly]

The current /open-core/docker-compose.yml and /enterprise/docker-compose.yml have the following configuration to mount the graylog_data volume:

volumes:
  - "graylog_data:/usr/share/graylog/data/data"
  - "graylog_journal:/usr/share/graylog/data/journal"

Is the /usr/share/graylog/data/data correct or should this actually go to /usr/share/graylog/data ?
There doesn't seem to be anything saved under /usr/share/graylog/data/data and it would seem desirable to save the content under /usr/share/graylog/data to a persistent volume.

[hertell]

This has to be wrong. That directory contains nothing. Also the journal-location seems to be wrong, if the intention is to split these into two different volumes. it should be something like this:

The journal should be configured into an other location in gralog.conf
message_journal_dir=journal

And the volume should then be something like this

volumes:
  - "graylog_data:/usr/share/graylog/data"
  - "graylog_journal:/usr/share/graylog/journal"

[BenAigan]

I have been fighting this issue for a while now, every time I docker compose down and back up I just get errors:

11:37:24.723 [main] ERROR org.graylog2.storage.versionprobe.VersionProbe - Unable to retrieve version from Elasticsearch node: Hostname a84xxxxxx5c3 not verified:
certificate: sha256/plUJdntgAxxxxxxxNsH5q2yXsuPU+YVEIXRM=
DN: CN=b22xxxxxde5e
subjectAltNames: [127.0.0.1, 0:0:0:0:0:0:0:1, 172.28.0.2, localhost, b225613ede5e, 0:0:0:0:0:0:0:1]. - Hostname a84xxxxxx5c3 not verified:
certificate: sha256/plUJdntgAxxxxxxxNsH5q2yXsuPU+YVEIXRM=
DN: CN=b22xxxxxde5e
subjectAltNames: [127.0.0.1, 0:0:0:0:0:0:0:1, 172.28.0.2, localhost, b225613ede5e, 0:0:0:0:0:0:0:1].

Seems like a great product when it works, I think I will try and find a different product

[j3k0]

Same issue with "hostname not verified" after a restart (after pulling an image update). Any way to fix this?

[bernd]

We fixed the data dir config in 153f250. See #99 (comment) for some context.