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https://issues.apache.org/jira/browse/IGNITE-28811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aleksandr Chesnokov updated IGNITE-28811:
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Labels: doc ise (was: IEP-129 doc ise)
> [doc] Add details about connection of external node to docker cluster
> ---------------------------------------------------------------------
>
> Key: IGNITE-28811
> URL: https://issues.apache.org/jira/browse/IGNITE-28811
> Project: Ignite
> Issue Type: Task
> Components: documentation
> Reporter: Aleksandr Chesnokov
> Assignee: Aleksandr Chesnokov
> Priority: Major
> Labels: doc, ise
> Fix For: 2.19
>
>
> For now, it is unclear whether it is possible to connect a thick client or a
> server node running outside Docker to a cluster running inside a Docker
> network.
> For example, in one of the Medium articles, the author was also unable to
> connect an external node to the cluster:
> [https://medium.com/%40shamim_ru/apache-ignite-pitfalls-part-1-dockers-aed69e641c96]
> and writes: {{First, a new Ignite client instance will be created, and it
> will try to connect to the cluster but fail with errors}}
> "Here we are stuck with the Ignite limitation: the thick client is not
> compatible with this scenario. The reason is that the thick client is trying
> to join the Ignite cluster but failed due to port forwarding."
> From my analysis, it also looks like there may be issues when connecting
> external nodes:
> [https://github.com/apache/ignite/pull/13184/changes#r3450722241]
> Let's improve the documentation:
> [https://ignite.apache.org/docs/ignite2/latest/installation/installing-using-docker.html#running-in-memory-cluster]
> and explicitly describe the limitations, supported scenarios, and possible
> workarounds
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