ovpn-admin/docker-compose-slave.yaml

version: '3'

services:
  openvpn:
    build:
      context: .
      dockerfile: Dockerfile.openvpn
    image: openvpn:local
    command: /etc/openvpn/setup/configure.sh
    environment:
      - OPVN_ROLE=slave
    cap_add:
      - NET_ADMIN
    ports:
      - 7778:1194 # for openvpn
      - 8081:8080 # for openvpn-admin because of network_mode
    volumes:
      - ./easyrsa_slave:/etc/openvpn/easyrsa
      - ./ccd_slave:/etc/openvpn/ccd
  openvpn-admin:
    build:
      context: .
    image: openvpn-admin:local
    command: /app/openvpn-admin --debug --ovpn.network="172.16.100.0/22" --master.sync-token="TOKEN" --master.host="http://172.20.0.1:8080" --role="slave" --ovpn.server="127.0.0.1:7777:tcp" --ovpn.server="127.0.0.1:7778:tcp" --easyrsa.path="/mnt/easyrsa" --easyrsa.index-path="/mnt/easyrsa/pki/index.txt"
    environment:
      - OPVN_SLAVE=1
    network_mode: service:openvpn
    volumes:
      - ./easyrsa_slave:/mnt/easyrsa
      - ./ccd_slave:/mnt/ccd