Version 3 resouces

Reference: https://docs.docker.com/compose/compose-file/#resources

version: "3.7"
services:
  redis:
    image: redis:alpine
    deploy:
      resources:
        limits:
          cpus: '0.50'
          memory: 50M
        reservations:
          cpus: '0.25'
          memory: 20M

Activities

1. Migrate your docker compose files from v2 to v3 using new version resource definition.
2. Learn about differences between JVM memory limitation capabilities and docker options.
3. Learn about Linux cgroups
4. Read about Java and Memory Limits in Containers: https://dzone.com/articles/java-and-memory-limits-in-containers-lxc-docker-an

See also

• Docker: docker-compose, Docker Desktop, Docker Scout, Docker Swarm, Docker Volumes, Docker images management, docker network, docker inspect, docker volume inspect, Dockerfile, Docker Engine release notes,docker kill, moby, Docker-in-Docker, docker context, buildx, docker tag, docker system prune, Docker Hub, hub-tool, /etc/docker/daemon.json, hostconfig.json, dockerd, logs, Docker logging, Backup, docker service, depends on, --dns, --filter, --mount, docker login, docker build, apt remove docker.io, .dockerignore, docker context ls | docker-machine, .docker/, PWD, $HOME/.docker/config.json, Docker ID, --env-file, docker --help