waqleh / horseracingsimulator Goto Github PK

• Ubuntu 18.04
• Apache/2.4.34 (Ubuntu)
• MySQL 5.7.25-0ubuntu0.18.10.2
• PHP 7.2

• Each horse has 3 stats: speed, strength, endurance
• Each stat ranges from 0.0 to 10.0
• A horse's speed is their base speed (5 m/s) + their speed stat (in m/s)
• Endurance represents how many hundreds of meters they can run at their best speed, before the weight of the jockey slows them down
• A jockey slows the horse down by 5 m/s, but this effect is reduced by the horse's strength * 8 as a percentage
• Each race is run by 8 randomly generated horses, over 1500m
• Up to 3 races are allowed at the same time

• A "create race" button which generates a new race of 8 random horses
• A button "progress" which advances all races by 10 "seconds" until all horses in the race have completed 1500m
• Any currently running races, showing distance covered, horse position, current time
• The last 5 race results (top 3 positions and times to complete 1500m)
• The best ever time, and the stats of the horse that generated it

Check whether all is well in the docker composer config file (docker-compose.yml). docker-compose config

docker-compose up

Dockerfile changes will not reflect unless we re-build everything.

docker-compose up --build

Run a command inside a container with docker exec. To logon to MySQL, use MySQL image name, for that run docker ps -a. The name of the container is mysql-server-80:

docker exec -it mysql-server-80  bash -l

docker exec -i mysql-server-80  mysql -u root -p.rootpasswd. horse_racing_simulator < ./sql/horse_racing_simulator.sql

docker-compose down

docker stop $(docker ps -a -q)

docker rm $(docker ps -a -q)

docker rmi $(docker images -q)

docker system prune  

docker volume prune

You also have docker image prune, docker container prune

docker system prune -a
WARNING! This will remove:
  - all stopped containers
  - all networks not used by at least one container
  - all images without at least one container associated to them
  - all build cache

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