Deployment

Create test environment

pip3 install smgen
mkdir testapp

Create configuration

cd testapp
mkdir conf
cd conf
vim states.json
vim init.json

• states.json has the format as

  { 
    "INIT": {
        "description": "",
        "definition": {},
        "transitions": {
            "backup": "PREPARED"
        }
    },
    "PREPARED": {
        "description": "",
        "definition": {},
        "transitions": {
            "config": "CONFED",
            "restore": "INIT"
        }
    },
    "CONFED": {
        "description": "",
        "definition": {},
        "transitions": {
            "config": "CONFED",
            "restore": "INIT",
            "start": "RUNNING"
        }
    },
    "RUNNING": {
        "description": "",
        "definition": {},
        "transitions": {
            "stop": "CONFED",
            "config": "RECONFED",
            "restart": "RUNNING"
        }
    },
    "RECONFED": {
        "description": "",
        "definition": {},
        "transitions": {
            "config": "RECONFED",
            "restart": "RUNNING"
        }
    }     
  }
  

• init.json has the format as

  {
    "state": "INIT",
    "action": "backup"
  }
  

Create application

cd testapp
python3 -m smgen.app --states conf/states.json --init conf/init.json --app app

Test application

cd testapp/app
python3 context.py