MultiSweeper

Multiplayer Minesweeper with distributed back-end

Build Instructions

Download and install Docker - https://www.docker.com/products/docker-desktop

$ ./build.sh
$ docker swarm init #Only run once
$ docker stack deploy -c docker-compose.yml multisweeper 

Docker commands

Run Docker Stack

$ docker stack deploy -c docker-compose.yml multisweeper

Stop Docker Stack

$ docker stack rm multisweeper

View logs

$ docker service logs -f <service name>

The service name can be found from the below command.

Check the status of the Docker service

$ docker service ls
ID                  NAME                  MODE                REPLICAS            IMAGE                        PORTS
lmxe61yyf4di        multisweeper_server   replicated          0/3                 multisweeper/server:latest   *:8080->8080/tcp

See all running Docker containers

$ docker container ls
CONTAINER ID        IMAGE                        COMMAND                  CREATED             STATUS              PORTS               NAMES
804449766afc        multisweeper/server:latest   "java -jar /usr/loca…"   54 seconds ago      Up 51 seconds                           multisweeper_server.2.zxmhkwzwqrolz523zcwpstwxc
cff3e614f39f        multisweeper/server:latest   "java -jar /usr/loca…"   54 seconds ago      Up 52 seconds                           multisweeper_server.1.4agwv1884ssqpfxgd9ro8xg5c
93becc3bbdf7        multisweeper/server:latest   "java -jar /usr/loca…"   54 seconds ago      Up 52 seconds                           multisweeper_server.3.n5o4lbzekbcifihusxfepok8n

SSH into a running container

Get the Container ID of the container you wish to SSH into by running docker container ls

$ docker exec -it <container ID> bash
root@cff3e614f39f:/#