The document outlines a process for deploying containerized applications using Docker and a continuous integration (CI) pipeline. Developers commit their Dockerfile and source code to a Git repository, triggering an automated build that generates a Docker image, which is then pushed to an image registry. The deployment is managed by Octopus Deploy, which pulls the image and installs it on a Docker swarm, allowing users to access the application via a reverse proxy.

2. Virtualization Docker

3. Dockerfile
Image
Registry
Container
Services

5. RegistryVSTS
Dev. Laptop
Octopus
DeployBuildAgents
Reverse
Proxy
Web Browser
Server-1
Server-2
Server-3
Docker in
Swarm Mode
Developer commits
Dockerfile, Docker-compose
and source code files toGit
AutomatedCI build
kicks off and generates
Docker image file
Image file pushed to registry such
as Azure Container Registry (ACR)
Octopus Deploy pulls image
from registry and installs on
Docker (in swarm mode)
User accesses
containerized application
letting the reverse proxy
and Docker determine
which container to use
Cloud
On-premises