DataNode is not starting up after provisioning certificates about docker-compose HOT 14 CLOSED

Hi @danielescalona @zikkuratti can you both please provide a little more context? You both successfully ran the Preflight/Configuration and OpenSearch is not coming up after pressing the resume button?

Is this both on Docker under Linux? Did you set the sysctl -w vm.max_map_count=262144 setting, which is necessary for OpenSearch (maybe this should be more prominent in our docs...)?

Do you just run the defaults? In that case, the easiest way to start over is probably a docker compose down -v and start again.

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Hi @danielescalona @zikkuratti can you both please provide a little more context? You both successfully ran the Preflight/Configuration and OpenSearch is not coming up after pressing the resume button?

Is this both on Docker under Linux? Did you set the sysctl -w vm.max_map_count=262144 setting, which is necessary for OpenSearch (maybe this should be more prominent in our docs...)?

Do you just run the defaults? In that case, the easiest way to start over is probably a docker compose down -v and start again.

I can run it with the sysctl modification. Thanks!

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YEAH ME TO CANT START

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I was able to get the login and create the CA. Once I hit next to create the CA, it just hangs and that is the error I get. I will run the sysctl -w vm.max_map_count=262144 and get back to you. That thing is not on the docs. All default with the exception of the password. I am using the latest docker and alpine linux

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@danielescalona you're correct, it did not end up in the docs, so here is some more info. I'll make sure that it get's fixed. I hope you get it to work now. Please make sure that you make the setting permanent, see https://opensearch.org/docs/latest/install-and-configure/install-opensearch/index/#important-settings

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it try to connect elastic search did you just docker compose up file inside open-core?

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@zikkuratti can you please give more info? it's OpenSearch in the docker-compose.yml we're talking about. I saw that you forked/edited a docker-compose.yml that references Elasticsearch. Are we talking about the problem from the top of the page or do you have a different problem? I just tested the file from the open-core subdir and it worked fine here right out of the box.

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no i cant no host on this pc , no fork i just compile your default and its stuck

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then please post logs

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i just need info your system start out of the box like it is?

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If you want my help, please answer my questions, too. As I wrote: it works without any modification in the docker-compose.yml- you have to create the .env with your credentials and set the sysctl -w vm.max_map_count=262144 prior to starting on your docker host. But that's it. If it's not working for you, please post exact details of your setup and the log output. Maybe even list the exact steps what you're doing.

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@zikkuratti were you successful by now?

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I'm closing this as it seems that the problems are solved

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