DevOps/Docker/docker compose/Version 3 resource limitation

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