stack.yml

version: '3.7'

x-agent-base: &agent-base
  image: ${REGISTRY}/textimager-agent:${TEXTIMAGER_AGENT_VERSION}
  environment:
    TI_DOCKER_HEAD_HOST: 'textimager-server'
    TI_DOCKER_AGENT_MEMORY_LIMIT: '2'
  volumes:
    - type: volume
      source: ducc_shared
      target: /home/ducc/ducc
      volume:
        nocopy: true
    - type: volume
      source: ducc_corpora
      target: /home/ducc/corpora
      volume:
        nocopy: true
  networks:
    - ducc_net
  deploy:
    replicas: 1

services:
  textimager-server:
    image: ${REGISTRY}/textimager-server:${TEXTIMAGER_SERVER_VERSION}
    hostname: 'textimager-server'
    ports:
      - '42133:42133'
    volumes:
      - type: volume
        source: ducc_shared
        target: /home/ducc/ducc
        volume:
          nocopy: true
      - type: volume
        source: ducc_corpora
        target: /home/ducc/corpora
        volume:
          nocopy: true
    networks:
      - ducc_net
    deploy:
      replicas: 1
      placement:
        constraints:
          - node.hostname == pc-1
  
  textimager-agent-1:
    <<: *agent-base
    hostname: 'textimager-agent-1'    
    environment:
      TI_DOCKER_AGENT_MEMORY_LIMIT: '1'
    deploy:
      placement:
        constraints:
          - node.hostname == pc-1

  textimager-agent-2:
    <<: *agent-base
    hostname: 'textimager-agent-2'    
    environment:
      TI_DOCKER_AGENT_MEMORY_LIMIT: '2'
    deploy:
      placement:
        constraints:
          - node.hostname == pc-2
      
volumes:
  ducc_shared:
    driver: vieux/sshfs
    driver_opts:
      sshcmd: "${SSHFS_BASEDIR}/ducc_swarm_shared"
      password: "${SSHFS_PASSWORD}"
      idmap: user
      allow_other: ""
      uid: "1000"
      gid: "1000"

  ducc_corpora:
    driver: vieux/sshfs
    driver_opts:
      sshcmd: "${SSHFS_BASEDIR}/ducc_corpora"
      password: "${SSHFS_PASSWORD}"
      idmap: user
      allow_other: ""
      uid: "1000"
      gid: "1000"
      
networks:
  ducc_net:
    driver: overlay