CI/CD管道工作流

devops

完整的CI/CD管道，包含代码检出、代码检查、单元测试、构件构建、暂存部署、烟雾测试、生产部署以及失败时的自动回滚。

完整 FlowZap 代码

Developer { # Developer
n1: circle label:"Start"
n2: rectangle label:"Push code to repository"
n3: rectangle label:"Review pipeline status"
n4: rectangle label:"Merge to main branch"
n5: circle label:"End"
n1.handle(right) -> n2.handle(left)
n2.handle(bottom) -> CI.n6.handle(top) [label="Trigger build"]
n3.handle(right) -> n4.handle(left)
n4.handle(bottom) -> CD.n18.handle(top) [label="Deploy"]
}
CI { # Continuous Integration
n6: rectangle label:"Checkout source code"
n7: rectangle label:"Install dependencies"
n8: rectangle label:"Run linting checks"
n9: diamond label:"Lint passed?"
n10: rectangle label:"Run unit tests"
n11: diamond label:"Tests passed?"
n12: rectangle label:"Build artifacts"
n13: rectangle label:"Push to artifact registry"
n14: rectangle label:"Notify build failure"
n6.handle(right) -> n7.handle(left)
n7.handle(right) -> n8.handle(left)
n8.handle(right) -> n9.handle(left)
n9.handle(right) -> n10.handle(left) [label="Yes"]
n9.handle(bottom) -> n14.handle(top) [label="No"]
n10.handle(right) -> n11.handle(left)
n11.handle(right) -> n12.handle(left) [label="Yes"]
n11.handle(bottom) -> n14.handle(top) [label="No"]
n12.handle(right) -> n13.handle(left)
n13.handle(top) -> Developer.n3.handle(bottom) [label="Build ready"]
n14.handle(top) -> Developer.n3.handle(bottom) [label="Failed"]
}
CD { # Continuous Deployment
n15: rectangle label:"Pull latest artifacts"
n16: rectangle label:"Deploy to staging"
n17: diamond label:"Staging tests pass?"
n18: rectangle label:"Deploy to production"
n19: rectangle label:"Run smoke tests"
n20: diamond label:"Health check OK?"
n21: rectangle label:"Update load balancer"
n22: rectangle label:"Rollback deployment"
n15.handle(right) -> n16.handle(left)
n16.handle(right) -> n17.handle(left)
n17.handle(right) -> n18.handle(left) [label="Yes"]
n17.handle(bottom) -> n22.handle(top) [label="No"]
n18.handle(right) -> n19.handle(left)
n19.handle(right) -> n20.handle(left)
n20.handle(right) -> n21.handle(left) [label="Yes"]
n20.handle(bottom) -> n22.handle(top) [label="No"]
n21.handle(top) -> Developer.n5.handle(bottom) [label="Live"]
n22.handle(top) -> Developer.n3.handle(bottom) [label="Rolled back"]
}

Quick Answer

CI/CD管道工作流 is a workflow template that a robust ci/cd pipeline is the backbone of modern software delivery.

为什么需要这个工作流？

A robust CI/CD pipeline is the backbone of modern software delivery. Without automation, teams face slow release cycles, inconsistent deployments, and production incidents from untested code. This workflow ensures every code change goes through linting, testing, staging, and production with automatic rollback on failure.

工作原理

Step 1: Code checkout triggers on every push to the main branch or pull request merge.
Step 2: Linting and static analysis catch code style issues and potential bugs before tests run.
Step 3: Unit tests and integration tests run in parallel to minimize pipeline duration.
Step 4: Artifacts are built and pushed to a container registry (Docker Hub, ECR, GCR).
Step 5: Staging deployment runs smoke tests against a production-like environment.
Step 6: Production deployment uses blue-green or canary strategies with automatic rollback if health checks fail.

替代方案

Manual deployments via SSH or FTP are error-prone and lack audit trails. Jenkins requires significant maintenance overhead. GitHub Actions or GitLab CI are good alternatives, but this FlowZap diagram helps teams visualize and document their pipeline before implementation.

Key Facts

Template Name	CI/CD管道工作流
Category	devops
Steps	6 workflow steps
Format	FlowZap Code (.fz file)