It stops automatically after running for a couple seconds with the error below:
ERROR: [1] bootstrap checks failed
ERROR: Elasticsearch did not exit normally - check the logs at /usr/share/elasticsearch/logs/docker-cluster.log
Many posts say it's because I need to increase vm.max_map_count to at least 262144, including the official doc for ElasticSearch:
https://www.elastic.co/guide/en/elasticsearch/reference/current/docker.html#docker-cli-run-prod-mode
But I am unable to run docker-machine ssh, and I'm not sure why all of a sudden I need to use docker machine? I'm getting this error: Error: No machine name(s) specified and no "default" machine exists
Nor could I do: screen ~/Library/Containers/com.docker.docker/Data/vms/0/tty
tty does not exist in this directory, so the screen is terminating.
I can't just straight up do sysctl -w vm.max_map_count=262144 like many posts from and before the year 2018. This is what I'm getting: sysctl: unknown oid 'vm.max_map_count'
And this https://stackoverflow.com/a/41065159/14985824 doesn't work either, I do not have a sysctl.config file in that directory.
I'm not sure why this person is running a debian container, or maybe it's just because I don't really understand what is happening with method 1: https://stackoverflow.com/a/63595817/14985824
I'm looking at the Images on disk section on docker desktop, it tells me Total size: 1.11 GB, and they are all in use. Wondering if it has anything to do with this issue?
I have been struggling for a long time, please send help, thank you!
Edit: After trying to increase docker memory from 2GB to 3GB, I'm getting the following:
ERROR: [1] bootstrap checks failed
[1]: the default discovery settings are unsuitable for production use; at least one of [discovery.seed_hosts, discovery.seed_providers, cluster.initial_master_nodes] must be configured
ERROR: Elasticsearch did not exit normally - check the logs at /usr/share/elasticsearch/logs/docker-cluster.log
