CA Template Request - Clickhouse Server

[oliverjhyde]

NOTE

If you know how to make unraid container templates PR's are welcome!
Check out our guide: Writing a template compatible for Unraid - Selfhosters.net

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Please add the dockerhub repo link and github/gitlab link below
https://hub.docker.com/r/yandex/clickhouse-server
https://github.com/ClickHouse/ClickHouse

Post any additional information about the project that you know is important

Container exposes 8123 port for HTTP interface and 9000 port for native client.

[jrdnlc]

#206