I was able to fix by applying for a license and registering it
JitteryCoyote63 next week is the Trains next release with upgrade to ES 7, do you want to wait or sort a solution for this one ?
(BTW: I think that you can mount a license file or delete one, and it should be okay, I'll ask the backend guys regradless)
Well it is there, do you have it in your docker-compose as well?
https://github.com/allegroai/trains-server/blob/master/docker-compose.yml#L55
I think this is because this API is not available in elastic 5.6
JitteryCoyote63 Not sure how/why the X-Pack feature was on (it is not used by the system), but you can disable it with an environment variable in the docker-composexpack.security.enabled=falseShould solve the problem ...
JitteryCoyote63 This seems like exactly what you are saying, elastic license issue...
AgitatedDove14 Yes I have the xpack security disabled, as in the link you shared (note that its xpack.security.enabled: "false" with brackets around false), but this command throws:
{"error":{"root_cause":[{"type":"parse_exception","reason":"request body is required"}],"type":"parse_exception","reason":"request body is required"},"status":400}
Bottom line is: trains-server uses elastichsearch image: http://docker.elastic.co/elasticsearch/elasticsearch:5.6.16 which does not have an unlimited license (only free license that expires after some time). From versions 6.3, elasticsearch provides an unlimited free license. Trains should use >=6.3, WDYT?
JitteryCoyote63 There is a basic elastic license that should always be there. If for some reason it was deleted/expired then the following command should fix it:
curl -XPOST ' http://localhost:9200/_xpack/license/start_basic '
Relevant issue in Elasticsearch forums: https://discuss.elastic.co/t/elasticsearch-5-6-license-renewal/206420