ClickHouse/docker/bare/README.md
Alexey Milovidov e922fb9f67 Added a comment
2020-07-04 02:01:33 +03:00

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## The bare minimum ClickHouse Docker image.
It is intented as a showcase to check the amount of implicit dependencies of ClickHouse from the OS in addition to the OS kernel.
Example usage:
```
./prepare
docker build --tag clickhouse-bare .
```
Run clickhouse-local:
```
docker run -it --rm --network host clickhouse-bare /clickhouse local --query "SELECT 1"
```
Run clickhouse-client in interactive mode:
```
docker run -it --rm --network host clickhouse-bare /clickhouse client
```
Run clickhouse-server:
```
docker run -it --rm --network host clickhouse-bare /clickhouse server
```
It can be also run in chroot instead of Docker (first edit the `prepare` script to enable `proc`):
```
sudo chroot . /clickhouse server
```
## What does it miss?
- creation of `clickhouse` user to run the server;
- VOLUME for server;
- most of the details, see other docker images for comparison.