Orchestration and CI/CD
summary
CI/CD pipelines automate deploy and rollback on Openstack using Jenkins + Packer + Ansible to build immutable images, push them to a registry, pin versions and promote containers from dev to staging to live. Docker images are built on CoreOS and shared via registry, with Docker on CoreOS clusters orchestrated by Docker Compose and service discovery via etcd service discovery. Packer builds are noticeably slow; practical mitigation is creating intermediate images. The pipeline yields repeatable deployments and blue‑green provisioning that demonstrably works.
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chapters (8)
- 0:00Introduction
- 0:42What do I do
- 1:33Why the point
- 3:43Getting started
- 11:50Service Discovery
- 13:43CICD Pipeline
- 15:39Summary
- 16:25Questions
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