Usage: octopize-deploy-tool update [-h] [--app-root APP_ROOT]
                                   [--from-config PATH] [--non-interactive]
                                   [--verbose]

Update an existing Avatar deployment. Your current configuration is used as
the starting point — only answer the questions where you want to change
something. A diff is shown before any files are overwritten so you can review
exactly what will change. Use --from-config to apply changes non-interactively
from a YAML file. Once the changes are applied, run 'start' to restart the
services with the new configuration.

Options:
  -h, --help           show this help message and exit
  --app-root APP_ROOT  Deployment root directory (default: current directory)
  --from-config PATH   Preset configuration from a YAML config file to seed
                       configure step
  --non-interactive    Non-interactive mode; uses config file values and
                       defaults only
  --verbose            Verbose output
