Infrastructure as Code
环境变量
A dynamic value set at the operating system or application level, commonly used to inject configuration, secrets, or context into scripts, deployments, and automation pipelines without hardcoding.
Quick answer: A dynamic value set at the operating system or application level, commonly used to inject configuration, secrets, or context into scripts, deployments, and automation pipelines without hardcoding.
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Quick answer
A dynamic value set at the operating system or application level, commonly used to inject configuration, secrets, or context into scripts, deployments, and automation pipelines without hardcoding.
Why it matters
环境变量 matters because it supports clear communication in Infrastructure as Code contexts for DevOps Engineers, SREs, and Platform Engineers. It also connects to aviation training and exam language such as AWS Certification, Azure Certification, ITIL v4, and CKA/CKAD.
Editorial context
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Definition
A dynamic value set at the operating system or application level, commonly used to inject configuration, secrets, or context into scripts, deployments, and automation pipelines without hardcoding.
Operational example
Environment variables in Docker and CI/CD pipelines provide credentials and settings to containers and builds securely.
Localized example
Docker 和 CI/CD 管道中的环境变量为容器和构建安全地提供凭据和设置。
Definition language
English reference definition
Source
ITIL v4, AWS Well-Architected Framework, Kubernetes Documentation, CNCF
Exam relevance
- AWS Certification
- Azure Certification
- ITIL v4
- CKA/CKAD
Target audience
- DevOps Engineers
- SREs
- Platform Engineers
