Add instructions for using Docker Compose

Author: aronbierbaum

docs/development.rst

@@ -41,29 +41,14 @@ Create container desired version of ``clickhouse-server``:
 
         docker run --rm -p 127.0.0.1:9000:9000 -p 127.0.0.1:8123:8123 --name test-clickhouse-server clickhouse/clickhouse-server:$VERSION
 
-Create container with the same version of ``clickhouse-client``:
+Or run the docker-compose defined in tests folder:
 
     .. code-block:: bash
 
-        docker run --rm --entrypoint "/bin/sh" --name test-clickhouse-client --link test-clickhouse-server:clickhouse-server clickhouse/clickhouse-client:$VERSION -c 'while :; do sleep 1; done'
+        cd tests && docker compose up -d
 
-Create ``clickhouse-client`` script on your host machine:
-
-    .. code-block:: bash
-
-        echo -e '#!/bin/bash\n\ndocker exec test-clickhouse-client clickhouse-client "$@"' | sudo tee /usr/local/bin/clickhouse-client > /dev/null
-        sudo chmod +x /usr/local/bin/clickhouse-client
-
-After it container ``test-clickhouse-client`` will communicate with
-``test-clickhouse-server`` transparently from host machine.
-
-Set ``host=clickhouse-server`` in ``setup.cfg``.
-
-Add entry in hosts file:
-
-    .. code-block:: bash
-
-        echo '127.0.0.1 clickhouse-server' | sudo tee -a /etc/hosts > /dev/null
+        # Optionally test connecting to server.
+        docker run -it --rm --network clickhouse-net clickhouse/clickhouse-client --host test-clickhouse-server
 
 And run tests:
 

tests/docker-compose.yml

@@ -2,8 +2,12 @@ version: '3'
 
 services:
   clickhouse-server:
-    image: "$ORG/clickhouse-server:$VERSION"
+    image: "${ORG:-clickhouse}/clickhouse-server:${VERSION:-latest}"
     container_name: test-clickhouse-server
     ports:
-      - "127.0.0.1:9000:9000"
-      - "127.0.0.1:8123:8123"
+      - "9000:9000"
+      - "8123:8123"
+
+networks:
+  default:
+    name: clickhouse-net