gistfile1.txt

version: '3.8'

services:
  jenkins:
    image: jenkins/jenkins:lts
    container_name: jenkins
    ports:
      - "8080:8080"
      - "50000:50000"
    volumes:
      - /mnt/your-larger-volume:/var/jenkins_home
    deploy:
      resources:
        limits:
          cpus: '2.0' # Maximum of 2 CPU cores
        reservations:
          cpus: '1.0' # Guaranteed 1 CPU core
    restart: always

  swarm-agent:
    build:
      context: .
      dockerfile: Dockerfile
    environment:
      - MASTER=http://jenkins:8080
      - USERNAME=admin
      - PASSWORD=your-api-token-or-password
      - NAME=swarm-agent-{{.Task}}
      - LABELS=docker swarm linux
      - EXECUTORS=2
    deploy:
      replicas: 10
      resources:
        limits:
          cpus: '0.5' # Each agent gets at most 0.5 CPU cores
        reservations:
          cpus: '0.25' # Guaranteed 0.25 CPU cores for each agent
    depends_on:
      - jenkins
    restart: always