Merge pull request #345 from MartinFillon/make-a-docker-compose

Make a docker compose

Dockerfile

@@ -8,4 +8,4 @@ RUN make -C server re
 
 EXPOSE 4242
 
-CMD ["./zappy_server", "-p", "4242", "-n", "team1", "team2", "-l", "INFO", "--docker"]
+ENTRYPOINT [ "./docker/entrypoint.sh" ]

README.md

@@ -53,6 +53,17 @@ It is advised to run `zappy_server` first
 - `clientsNb`	is the number of authorized clients per team
 - `freq`	    is the reciprocal of time unit for execution of actions
 
+It can also be runned using docker, by either building the image yourself or using the docker compose.
+
+If you want to configure the server using the docker compose you have access to multiple env vars:
+
+- `ZAPPY_LOG_LEVEL`     for the log level       `-l`
+- `ZAPPY_TEAM_NAMES`    for the team names      `-n`
+- `ZAPPY_CLIENT_NUMBER` for the client count    `-c`
+- `ZAPPY_FREQUENCY`     for the frequency       `-f`
+- `ZAPPY_WIDTH`         for the width           `-x`
+- `ZAPPY_HEIGHT`        for the height          `-y`
+
 ## AI
 
 ```sh

docker-compose.yaml

@@ -0,0 +1,8 @@
+services:
+  poll:
+    build: .
+    restart: on-failure
+    ports:
+      - 4242:4242
+    environment:
+      - ZAPPY_LOG_LEVEL=WARNING

docker/entrypoint.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+LOG_LEVEL=${ZAPPY_LOG_LEVEL:-INFO}
+TEAM_NAMES=${ZAPPY_TEAM_NAMES:-"team1 team2"}
+CLIENT_NUMBER=${ZAPPY_CLIENT_NUMBER:-4}
+FREQUENCY=${ZAPPY_FREQUENCY:-100}
+DISPLAYER="server/base.so"
+PORT=4242
+WIDTH=${ZAPPY_WIDTH:-10}
+HEIGHT=${ZAPPY_HEIGHT:-10}
+
+./zappy_server -p $PORT -x $WIDTH -y $HEIGHT -n $TEAM_NAMES -c $CLIENT_NUMBER -f $FREQUENCY -d $DISPLAYER -l $LOG_LEVEL --docker