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1. Describe your incident:
I’m installing a graylog cluster, with 3 datanodes, when I launch the graylog server (the datanodes and server are on differents VM) I end up with this error:
2025-02-13T17:15:06.057+01:00 INFO [VersionProbe] Indexer is not available. Retry #46
2025-02-13T17:15:21.081+01:00 ERROR [VersionProbe] Unable to retrieve version from indexer node: Read timed out. - Read timed out.
2025-02-13T17:15:31.101+01:00 ERROR [VersionProbe] Unable to retrieve version from indexer node: Read timed out. - Read timed out.
2025-02-13T17:15:41.121+01:00 ERROR [VersionProbe] Unable to retrieve version from indexer node: Read timed out. - Read timed out.
The VMs can ping each other, can curls each other on the API port,
when I curl on one the datanode I have this result:
{“operating_system”:{“os_name”:“Linux”,“os_version”:“5.14.0-503.23.2.el9_5.x86_64”,“java_version”:“17.0.14”,“user_name”:“graylog-datanode”},“opensearch”:{“opensearch_version”:“2.15.0”,“node”:{“node_name”:“prlaps01graylog-datanode”,“state”:“WAITING_FOR_CONFIGURATION”,“rest_base_url”:“”,“process”:{“pid”:-1,“alive”:false,“started”:null}}},“datanode_directories”:{“data_target_dir”:“file:///nfs/graylog/prl01graylog-datanode/”,“logs_target_dir”:“file:///var/log/graylog-datanode/opensearch/”,“configuration_source_dir”:“file:///etc/graylog/datanode/”,“configuration_target_dir”:“file:///var/lib/graylog-datanode/opensearch/config/”,“opensearch_process_configuration_dir”:“file:///var/lib/graylog-datanode/opensearch/config/opensearch/”,“data_target_dir_space”:“2 TB”,“logs_target_dir_space”:“3 GB”,“configuration_target_dir_space”:“32 GB”},“data_node_version”:“6.1.6+a644883”}[
Mongo’s log doesn’t pinpoint anything
2. Describe your environment:
-
OS Information:
RHEL 9 -
Package Version:
graylog-6.1.6 -
Service logs, configurations, and environment variables:
3. What steps have you already taken to try and solve the problem?
already tried to restart servers with no success, since the errors only said read timed out I’m not sure of what to try
the curl reveal that it’s waiting for configuration but since I’m supposed to configure it with preflight, I’m not sure if it is common behavior or not
I’ve already looked for firewall issue; it is not.
4. How can the community help?
Any new idea would be gladly received
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