We laid a good foundation of the fundamentals of the Docker technology. In this section, we are going to focus on crafting an image with the HTTP service, launch the HTTP service inside the container using the crafted image, and then, demonstrate the connectivity to the HTTP service running inside the container.
Envisaging container as a service
by Pethuru Raj, Vinod Singh, Jeeva S. Chelladhurai
Learning Docker - Second Edition
- Preface
- Getting Started with Docker
- Handling Docker Containers
- Building Images
- Docker's integrated image building system
- A quick overview of the Dockerfile's syntax
- The Dockerfile build instructions
- The FROM instruction
- The MAINTAINER instruction
- The COPY instruction
- The ADD instruction
- The ENV instruction
- The ARG instruction
- The environment variables
- The USER instruction
- The WORKDIR instruction
- The VOLUME instruction
- The EXPOSE instruction
- The LABEL instruction
- The RUN instruction
- The CMD instruction
- The ENTRYPOINT instruction
- The HEALTHCHECK instruction
- The ONBUILD instruction
- The STOPSIGNAL instruction
- The SHELL instruction
- The .dockerignore file
- A brief on the Docker image management
- Best practices for writing a Dockerfile
- Summary
- Publishing Images
- Running Your Private Docker Infrastructure
- Docker Registry
- Docker Registry use cases
- Running Docker Registry and pushing the image
- Running the Docker Registry on localhost with an SSL certificate
- Running Docker Registry with restrictions
- Managing Docker Registry with Docker Compose
- Load balancing consideration
- Webhook notifications
- Docker Registry HTTP API support
- Summary
- Running Services in a Container
- Sharing Data with Containers
- Orchestrating Containers
- Testing with Docker
- Debugging Containers
- Securing Docker Containers
- The security scenario in the containerization domain
- Immutable infrastructure
- The best practices for container security
- Summary
- The Docker Platform – Distinct Capabilities and Use Cases
- Describing containers
- Briefing the Docker platform
- Implications of the Docker technology
- The Docker use cases
- Summary
Envisaging container as a service
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