Upgrade Decapod

To upgrade Decapod from 1.0.x to 1.1.x:

1. Back up the database.

   • Follow procedure, described in Back up and restore Decapod.
   • Try to restore database on another installation to verify that backup is not corrupted.

2. Obtain images for Decapod 1.1.x. to do so, follow steps 1-2 in the Install Decapod

3. Create containers from existing images:

   $ docker-compose -p PROJECT create
   decapod_database_1 is up-to-date
   Recreating decapod_api_1
   Recreating decapod_frontend_1
   Recreating decapod_controller_1
   Recreating decapod_admin_1
   

   This command won’t restart existing containers, just prepare new ones.

4. Restart services.

   • If you can have a maintenence window, then restart all services at once:

     $ docker-compose -p PROJECT restart
     Restarting decapod_frontend_1 ... done
     Restarting decapod_api_1 ... done
     Restarting decapod_admin_1 ... done
     Restarting decapod_controller_1 ... done
     Restarting decapod_database_1 ... done
     Restarting decapod_database_data_1 ... done
     

   • Otherwise, please restart services in following sequence:

     1. api service

     $ docker-compose -p PROJECT restart api
     Restarting decapod_api_1 ... done
     

     1. frontend service

     $ docker-compose -p PROJECT restart frontend
     Restarting decapod_frontend_1 ... done
     

     1. admin service

     $ docker-compose -p PROJECT restart admin
     Restarting decapod_admin_1 ... done
     

     1. controller service

     $ docker-compose -p PROJECT restart controller
     Restarting decapod_controller_1 ... done
     

     1. database service

     $ docker-compose -p PROJECT restart database
     Restarting decapod_database_1 ... done
     

5. Run database migrations:

   $ docker-compose -p PROJECT exec -T admin decapod-admin migration apply