#general
Title
# general
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Purti Rajpal
07/04/2023, 6:09 AMHi @Prashant Shahi, I am trying to set up external ClickHouse by following this doc: https://signoz.io/docs/operate/clickhouse/external-clickhouse/
I have installed ClickHouse on a linux VM but not as a cluster. Then in that case, I believe I dont need zookeeper. Please let me know if that is the correct understanding. TIA.
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Prashant Shahi
07/04/2023, 6:15 AMHey @Purti Rajpal,
Starting from SigNoz v0.12, having distributed clickhouse set up is mandatory for running SigNoz.
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Purti Rajpal
07/04/2023, 6:18 AMBut when we install using install script, I can see only one container for clickhouse-server
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Prashant Shahi
07/04/2023, 6:24 AMYes, there will be one container but it runs in distributed mode with the ability to run multiple clickhouse containers in future if need be.
At least one instance each of Zookeeper and ClickHouse is needed.
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Purti Rajpal
07/04/2023, 6:27 AMthanks a lot, this helps.
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Prashant Shahi
07/04/2023, 6:28 AMHappy to help 🙂
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