consul/docs/service-mesh/ca/state-machine.mmd

stateDiagram-v2

    [*] --> Uninitialized
    Uninitialized --> Initializing : InitializeCA
    Uninitialized --> Reconfig : UpdateConfiguration
    Reconfig --> Uninitialized : return

    # Initialized can transition to any state
    Initialized --> Renew : RenewIntermediate
    Initialized --> Uninitialized : Stop
    Initialized --> Reconfig  : UpdateConfiguration
    Initialized --> Initializing : INVALID

    # Initialized is set using validate=false
    Uninitialized --> Initialized : INVALID
    Reconfig --> Initialized : return
    Initializing --> Initialized : InitializeCA complete
    Renew --> Initialized : return

    # Uninitialized is set using validate=false
    Renew --> Uninitialized : Stop
    Reconfig --> Uninitialized : Stop
    Initializing --> Uninitialized : Stop