CNB solves the problem of environment consistency in software development from the root by deeply integrating Docker technology. Specific implementation options include:
- Declarative build environment: Specify exactly which Docker image (e.g. node:20) is used for each build step in the YAML configuration to ensure that each build is executed in the same base environment
- Containerized Execution: All build tasks run in separate Docker containers, leveraging the sandboxing nature of containers to ensure task isolation
- Environmental version control: Build dependencies (Docker images) are versioned as part of the configuration to avoid environment drift.
- Remote development environment harmonization: Cloud development environments are built with the same configuration and are identical to the developer's local and cloud environments.
This approach effectively eliminates the classic problem 'it works on my machine' and the build results are reproducible, greatly improving the reliability of software delivery.
This answer comes from the articleCNB (Cloud Native Build): A Declarative Cloud Native Build and Development PlatformThe
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