OCI-Instance-Creation-Flow

flowchart TD
    A([Start]) --> B[Load Environment Variables]
    B --> C[Initialize OCI Clients]
    C --> D{Instance Exists?}
    D -->|Yes| E[Notify Success]
    D -->|No| F[Generate/Read SSH Key]
    F --> G[Gather OCI Resources]
    G --> K[Launch Instance]
    K --> L{Launch Successful?}
    L -->|Yes| M[Check Instance State]
    L -->|No| N[Handle Errors]
    N --> K
    M -->|Running| E
    M -->|Not Running| O[Wait and Retry]
    O --> K
    E --> P([End])

    classDef oci fill:#FF9900,stroke:#FF6600,stroke-width:2px,color:white;
    classDef local fill:#66B2FF,stroke:#0066CC,stroke-width:2px,color:white;
    classDef env fill:#99CC00,stroke:#669900,stroke-width:2px,color:white;
    classDef error fill:#FF6666,stroke:#CC0000,stroke-width:2px,color:white;
    classDef startEnd fill:#4CAF50,stroke:#45a049,stroke-width:2px,color:white

    class A,P startEnd
    class B,F env;
    class C,G,K,M oci;
    class D,E,L local;
    class N,O error;