Building a Container Platform with docker swarm
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This document discusses building a container platform using Docker Swarm with infrastructure as code (IaC). Key tools discussed include Docker, Consul, and automated machine images. IaC is used to provision and configure infrastructure through version control and testing. Docker Swarm is used for container orchestration due to its simplicity and quick setup. Consul provides service discovery, key-value store, auto-joining, and locking capabilities. An open-source image registry called Harbor is deployed with Docker Swarm for hosting private images, using persistent storage to replicate data across clusters and ensure high availability.
Building a Container Platform with docker swarm
- 1. 1 Building a Container Platform with Docker Swarm using IaC
- 2. 3 Case Study
- 3. 4 Who am I ?
- 4. 5 Create a Container Platform with Infrastructure as Code * Support an engineering team * docker swarm as the orchestrator * Host a private image registry
- 5. 6 tools
- 6. 7 * Automates the creation of machine images * Install what we need : * Docker * Consul * Images
- 7. 8 IaC
- 8. 9 *Define infrastructure as code *Code used to provision/configure our infrastructure (Not just scripting!) *Utilize software development practices: * version control *testing (goss, ServerSpec, terra test) Infrastructure as Code
- 9. 10 * cloud-agnostic * constantly updated * declarative
- 10. 11 * Maintain desired number of nodes * High Availability AWS autoscaling groups
- 11. 12
- 12. 13 * Open source container orchestration platform * simple and quick docker swarm
- 13. 14 * Service Discovery * K/V Store * Auto-join * Consul Lock
- 14. 15 * Open Source Image Registry * Deployed with docker swarm * Stateful
- 15. 16 * Persistent storage for containers * Formats storage devices, segment the formatted device into volumes, volumes are then available to containers. * Replicates data in volumes across a cluster. * Allows harbor to be highly available.
- 16. 17
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