Docker Exam SPE ACADEMY 2021

dp190200-b.vm.conf

upstream app_backend {
        server app-spe-a:80;
        server app-spe-b:80;
        server app-spe-c:80;
}

server {
        listen 80;
        server_name dp190200-b.vm;
        location / {
                proxy_pass http://app_backend;
                proxy_http_version 1.1;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection "upgrade";
                proxy_set_header    Host $http_host;
                proxy_set_header X-Real-IP $remote_addr;

        }
}

portainer.dp190200-b.vm.conf

upstream portainer {
        server portainer:9000;  
}
server {
        listen 80;
        server_name portainer.dp190200-b.vm;
        location / {
                proxy_pass http://portainer;

                proxy_http_version 1.1;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection "upgrade";
                proxy_set_header    Host $http_host;
                proxy_set_header X-Real-IP $remote_addr;

        }

}

vm-a_docker-compose-yml

version: "3.5"
## ExamSpeAc2021
##Docker A
services:
    nginx:
        image: nginx:latest
        restart: always
        container_name: nginx-exam
        ports:
            - "8080:80"
            - "8036:8036"
            - "8017:8017"        
        volumes:
            - nginx-vol-exam:/etc/nginx
        networks:
          spe-academy-exam:
            ipv4_address: 172.19.0.2
    mysql:
        image: mysql:5.7
        container_name: dbmysql-exam
        environment:
            MYSQL_ROOT_PASSWORD: nobody
        ports:
            - "3306:3306"
        volumes:
            - dbmysql-vol-exam:/var/lib/mysql
        networks:
          spe-academy-exam:
            ipv4_address: 172.19.0.3
    dbmongo:
        image: mongo:latest
        container_name: dbmongo-exam
        ports:
            - "27017:27017"
        volumes:
            - dbmongo-vol-exam:/data/db
            - dbmongo-volconf-exam:/data/configdb
        networks:
          spe-academy-exam:
            ipv4_address: 172.19.0.4
volumes:
    nginx-vol-exam:
        name: "nginx-exam"
        driver_opts:
          type: "none"
          o: "bind"
          device: "/root/nginx-exam"
    dbmongo-vol-exam:
        name: "dbmongo-exam"
    dbmongo-volconf-exam:
        name: "dbmongo-exam-config"
    dbmysql-vol-exam:
        name: "dbmysql-exam"

networks:
    spe-academy-exam:
        name: "spe-academy-exam-net"
        driver: bridge
        ipam:
            config:
                - subnet: 172.19.0.0/16
                  gateway: 172.19.0.1

vm-a_nginx.conf

user  nginx;
worker_processes  1;

error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

    #gzip  on;

    include /etc/nginx/conf.d/*.conf;
}


stream {

    upstream stream_backend {
        server mysql:3306;
    }
 
    server {
        listen 8036;
        proxy_pass stream_backend;
        proxy_connect_timeout 1s;
    }


    upstream stream_backend_mongo {
        server dbmongo:27017;
    }

    server {
        listen 8017;
        proxy_pass stream_backend_mongo;
        proxy_connect_timeout 1s;
    }
}

vm-b_docker-compose.yml

version: "3.5"
## ExamSpeAc2021
services:
    nginx:
        image: nginx:latest
        restart: always
        container_name: nginx-exam
        ports:
            - "80:80"     
        volumes:
            - nginx-vol-exam:/etc/nginx/conf.d
        networks:
          spe-academy-exam:
            ipv4_address: 172.20.0.2
    app-spe-a:
        image: devunix/spe-acc
        container_name: app-spe-acc-a
        ports:
            - "81:80"
        environment:
            DB_MYSQL_HOST: mysql.dp190200-a.vm
            DB_MYSQL_PORT: 8036
            DB_MYSQL_DATABASE: spe_acc
            DB_MYSQL_USERNAME: root
            DB_MYSQL_PASSWORD: nobody
            DB_MONGODB_HOST: mongo.dp190200-a.vm
            DB_MONGODB_PORT: 8017
            DB_MONGODB_DATABASE: spe_acc
        volumes:
            - app-vol-exam:/var/www/html/special-academy
        networks:
          spe-academy-exam:
            ipv4_address: 172.20.0.3
        extra_hosts:
          - "mysql.dp190200-a.vm:10.73.104.7"
          - "mongo.dp190200-a.vm:10.73.104.7"
    app-spe-b:
        image: devunix/spe-acc
        container_name: app-spe-acc-b
        ports:
            - "82:80"
        environment:
            DB_MYSQL_HOST: mysql.dp190200-a.vm
            DB_MYSQL_PORT: 8036
            DB_MYSQL_DATABASE: spe_acc
            DB_MYSQL_USERNAME: root
            DB_MYSQL_PASSWORD: nobody
            DB_MONGODB_HOST: mongo.dp190200-a.vm
            DB_MONGODB_PORT: 8017
            DB_MONGODB_DATABASE: spe_acc
        volumes:
            - app-vol-exam:/var/www/html/special-academy
        networks:
          spe-academy-exam:
            ipv4_address: 172.20.0.4
        extra_hosts:
          - "mysql.dp190200-a.vm:10.73.104.7"
          - "mongo.dp190200-a.vm:10.73.104.7"
    app-spe-c:
        image: devunix/spe-acc
        container_name: app-spe-acc-c
        ports:
            - "83:80"
        environment:
            DB_MYSQL_HOST: mysql.dp190200-a.vm
            DB_MYSQL_PORT: 8036
            DB_MYSQL_DATABASE: spe_acc
            DB_MYSQL_USERNAME: root
            DB_MYSQL_PASSWORD: nobody
            DB_MONGODB_HOST: mongo.dp190200-a.vm
            DB_MONGODB_PORT: 8017
            DB_MONGODB_DATABASE: spe_acc
        volumes:
            - app-vol-exam:/var/www/html/special-academy
        networks:
          spe-academy-exam:
            ipv4_address: 172.20.0.5
        extra_hosts:
          - "mysql.dp190200-a.vm:10.73.104.7"
          - "mongo.dp190200-a.vm:10.73.104.7"
    portainer:
        image: portainer/portainer-ce
        command: -H unix:///var/run/docker.sock
        restart: always
        ports:
          - 127.0.0.1:9000:9000
        volumes:
          - /var/run/docker.sock:/var/run/docker.sock
          - portainer_data:/data
        networks:
          spe-academy-exam:
            ipv4_address: 172.20.0.6

volumes:
    nginx-vol-exam:
        name: "nginx-exam"
        driver_opts:
          type: "none"
          o: "bind"
          device: "/root/nginx-exam"
    app-vol-exam:
        name: "app-exam"
        driver_opts:
          type: "none"
          o: "bind"
          device: "/root/app-exam"
    portainer_data:

networks:
    spe-academy-exam:
        name: "spe-academy-exam-net"
        driver: bridge
        ipam:
            config:
                - subnet: 172.20.0.0/16
                  gateway: 172.20.0.1