Architecture Deployment Engine

Deployment Engine

The Deployment Engine is the heart of ReadyStackGo. It translates manifests into concrete Docker actions.

Contents

1. Goals
2. Input/Output
3. Flow Diagram
4. DeploymentPlan
5. Error Handling

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1. Goals

• Deterministic deployments
• Clear, traceable plan
• No "hidden magic"
• Full transparency over every step

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2. Input/Output

Input:

• ReleaseManifest
• System/Context/Feature Config

Output:

• DeploymentResult (Success/Failure)
• Updated rsgo.release.json

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3. Flow Diagram

flowchart TD
    A[API: InstallStackCommand] --> B[Load Manifest]
    B --> C[Load Configs]
    C --> D[Generate DeploymentPlan]
    D --> E[Container stop/remove/create/start]
    E --> F[Write Release File]
    F --> G[Result back to API]

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4. DeploymentPlan

The plan consists of actions:

• stop
• remove
• create
• start

For each context.

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5. Error Handling

• Error → DEPLOYMENT_FAILED
• Details in log
• UI shows plain text + errorCode