Understand Kubernetes and other orchestration systems deeply by building your own using Go and the Docker API.
In Build an Orchestrator in Go you will learn how to:
- Identify the components that make up any orchestration system
- Schedule containers on to worker nodes
- Start and stop containers using the Docker API
- Manage a cluster of worker nodes using a simple API
- Work with algorithms taken from cutting-edge Google Borg research papers
- Demystify orchestration systems like Kubernetes and Nomad
Orchestration systems like Kubernetes coordinate other software subsystems and services to create a complete organized system. Although orchestration tools have a reputation for complexity, theyGÇÖre designed around few important patterns that apply across many aspects of software development. Build an Orchestrator in Go reveals the inner workings of orchestration frameworks by guiding you as you design and implement your own using the Go SDK. As you create your own orchestration framework, youGÇÖll improve your understanding of Kubernetes and its role in distributed system design. YouGÇÖll also build the skills required to design custom orchestration solutions for those times when an out-of-the-box solution isnGÇÖt a good fit.
Inhaltsverzeichnis
table of contentsPART 1: INTRODUCTIONREAD IN LIVEBOOK1WHAT IS AN ORCHESTRATOR?READ IN LIVEBOOK2FROM MENTAL MODEL TO SKELETON CODEREAD IN LIVEBOOK3HANGING SOME FLESH ON THE TASK SKELETONPART 2: WORKERREAD IN LIVEBOOK4WORKERS OF THE CUBE, UNITE!READ IN LIVEBOOK5AN API FOR THE WORKER6 METRICSPART 3: MANAGER7 THE MANAGER ENTERS THE ROOM8 AN API FOR THE MANAGER9 COLLECTING METRICS FROM THE WORKERSPART 4: SCHEDULING10 THE SCHEDULING PROBLEM11 DESIGNING A MORE SOPHISTICATED SCHEDULER FOR CUBE12 IMPLEMENTING THE NEW SCHEDULERPART 5: CLI13 OUTLINING THE COMMAND FRAMEWORK14 IMPLEMENTING THE WORKER COMMANDS15 IMPLEMENTING THE MANAGER COMMANDS
