DOCKER Cheatsheet

Intermediate Docker Commands: 🛠�

Container Orchestration with Docker Swarm: 🐝🎶🐳

Services🎶🐳: The definition of the tasks to execute on the manager or worker nodes.

Tasks🚀🔧: A single runnable instance of a service.

Worker nodes: Nodes that receive and execute tasks dispatched from manager nodes.

Manager nodes: The only nodes that can execute Docker commands or authorize other nodes to join the swarm.

Raft Consensus Algorithm👑📜: Manager nodes use the Raft Consensus Algorithm to agree on task scheduling and status updates

Services scaling🔢🔧: In Docker Swarm mode, you can scale your services up or down for optimal resource utilization

Docker and CI/CD🛠🚀�:

Docker in Jenkins🔧🏭: Jenkins provides built-in Docker integration for CI/CD workflows

Docker in Travis CI🔧🚂: Travis CI also provides Docker integration for CI/CD workflows.

Docker in GitLab CI🔧🏭: GitLab CI has native Docker support for CI/CD workflows. Docker in CircleCI🔧🔄: CircleCI offers Docker support to build and push Docker images.

Docker in Azure DevOps🔧🏭: Azure DevOps can build, push, or run Docker images, or run a Docker command.