docker stack help

[vidhya199]

Working with docker stack i have docker stack as below its not working pales suggest me changes .. i dont want a bind because its generate unnamed volumes.

version: '3.4'

volumes:
   nfsdata:
      driver: local
      driver_opts:
        type: "nfs"
        o: "addr=192.168.0.140,rw,nfsvers=4,async"
        device: ":/mnt/data/volumes/nginx-proxy-manager/data"
        
   nfsletsencrypt:
      driver: local
      driver_opts:
        type: "nfs"
        o: "addr=192.168.0.140,rw,nfsvers=4,async"
        device: ":/mnt/data/volumes/nginx-proxy-manager/letsencrypt"
        
   nfsmysql:
      driver: local
      driver_opts:
        type: "nfs"
        o: "addr=192.168.0.140,rw,nfsvers=4,async"
        device: ":/mnt/data/volumes/nginx-proxy-manager/mysql"
     
networks:
  nginx_network:
    driver: overlay
    attachable: true

services:
  app:
    image: 'jc21/nginx-proxy-manager:latest'
    ports:
      - '80:80'
      - '81:81'
      - '443:443'
    environment:
      DB_MYSQL_HOST: "db"
      DB_MYSQL_PORT: 3306
      DB_MYSQL_USER: "npm"
      DB_MYSQL_PASSWORD: "npm"
      DB_MYSQL_NAME: "npm"
    volumes:
      - nfsdata:/data
      - nfsmysql:/data/mysql
      - nfsletsencrypt:/etc/letsencrypt
    networks:
      - nginx_network
  db:
    image: 'jc21/mariadb-aria:10.4'
    environment:
      MYSQL_ROOT_PASSWORD: 'npm'
      MYSQL_DATABASE: 'npm'
      MYSQL_USER: 'npm'
      MYSQL_PASSWORD: 'npm'
    volumes:
      - nfsmysql:/var/lib/mysql
    networks:
      - nginx_network

[vidhya199]

NO worries.. got the solution ... check this out... will help other people.. and my suggetion to you please make document on this ... how to dpeloy with docker stack ... add below code on your website... will help a lot off people who is looking for docker stack with nfs....its work for me....

version: '3.4'

volumes:
   nfsdata:
      driver: local
      driver_opts:
        type: "nfs"
        o: "addr=192.168.0.140,rw,nfsvers=4,async"
        device: ":/mnt/data/volumes/nginx-proxy-manager/data"
        
   nfsletsencrypt:
      driver: local
      driver_opts:
        type: "nfs"
        o: "addr=192.168.0.140,rw,nfsvers=4,async"
        device: ":/mnt/data/volumes/nginx-proxy-manager/letsencrypt"
     
networks:
  nginx_network:
    driver: overlay
    attachable: true

services:
  app:
    image: 'jc21/nginx-proxy-manager:latest'
    ports:
      - '80:80'
      - '81:81'
      - '443:443'
    environment:
      DB_MYSQL_HOST: "db"
      DB_MYSQL_PORT: 3306
      DB_MYSQL_USER: "npm"
      DB_MYSQL_PASSWORD: "npm"
      DB_MYSQL_NAME: "npm"
    volumes:
      - nfsdata:/data
      - nfsletsencrypt:/etc/letsencrypt
    networks:
      - nginx_network
  db:
    image: 'jc21/mariadb-aria:10.4'
    environment:
      MYSQL_ROOT_PASSWORD: 'npm'
      MYSQL_DATABASE: 'npm'
      MYSQL_USER: 'npm'
      MYSQL_PASSWORD: 'npm'
    volumes:
      - /mnt/data/volumes/nginx-proxy-manager/data/mysql:/var/lib/mysql
    networks:
      - nginx_network

[jc21]

This is a cool example of running NPM in a HA way without having to make any code changes. That said, the number one problem I can see happening with this is certbot running concurrently on different hosts and modifying the letsencrypt folder and may cause corruption. This does give me an idea to fix that in v3 though.

[vidhya199]

i just add below line .. instead of named volume. in db service..

• /mnt/data/volumes/nginx-proxy-manager/data/mysql:/var/lib/mysql