nginx loadbalancer with flask backend servers
RUN THESE COMMANDS:
git clone https://github.com/tsachikotek/nginx_loadbalancer.git
CD nginx_loadbalancer
docker-compose up --build
docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 5f186cba3ce5 nginx_loadbalancer_loadbalancer "nginx -g 'daemon of…" 4 minutes ago Up 4 minutes 80/tcp, 0.0.0.0:8080->8080/tcp nginx_loadbalancer_loadbalancer_1_49a4c0def6f6 122d9ef23544 nginx_loadbalancer_backend3 "python app.py" 4 minutes ago Up 4 minutes nginx_loadbalancer_backend3_1_3b642aa7ffb5 60ad90a7b4df nginx_loadbalancer_backend1 "python app.py" 4 minutes ago Up 4 minutes nginx_loadbalancer_backend1_1_8401975aa6bc aca72a9df57f nginx_loadbalancer_backend2 "python app.py" 4 minutes ago Up 4 minutes nginx_loadbalancer_backend2_1_60a329fb18c8
Log: Successfully built 4f485911a536 Successfully tagged nginx_loadbalancer_loadbalancer:latest Creating nginx_loadbalancer_backend1_1_25981872ad1e ... done Creating nginx_loadbalancer_backend2_1_9f2db4b14350 ... done Creating nginx_loadbalancer_backend3_1_df3ddb512bde ... done Creating nginx_loadbalancer_loadbalancer_1_b96c0c7fbbe9 ... done Attaching to nginx_loadbalancer_backend2_1_60a329fb18c8, nginx_loadbalancer_backend1_1_8401975aa6bc, nginx_loadbalancer_backend3_1_3b642aa7ffb5, nginx_loadbalancer_loadbalancer_1_49a4c0def6f6 backend2_1_60a329fb18c8 | * Running on http://0.0.0.0:5000/ (Press CTRL+C to quit) backend2_1_60a329fb18c8 | * Restarting with stat backend2_1_60a329fb18c8 | * Debugger is active! backend2_1_60a329fb18c8 | * Debugger PIN: 724-789-804 backend1_1_8401975aa6bc | * Running on http://0.0.0.0:5000/ (Press CTRL+C to quit) backend1_1_8401975aa6bc | * Restarting with stat backend1_1_8401975aa6bc | * Debugger is active! backend1_1_8401975aa6bc | * Debugger PIN: 200-819-031 backend3_1_3b642aa7ffb5 | * Running on http://0.0.0.0:5000/ (Press CTRL+C to quit) backend3_1_3b642aa7ffb5 | * Restarting with stat backend3_1_3b642aa7ffb5 | * Debugger is active! backend3_1_3b642aa7ffb5 | * Debugger PIN: 320-101-592
reference: https://codeburst.io/scaling-out-with-docker-and-nginx-8eda9fb1654c