Sometimes you may not want to store the value of a variable inside Octopus (though Octopus does store variables securely), or the value of the variable may change for each deployment.
Octopus can handle this using Prompted variables.
Defining a Prompted Variable
You can configure a variable to be prompted when editing the variable:
To edit the variable, select the project, then click Variables. Click the value of the variable you want to edit and click Open Editor.
When defining a prompted variable, you can provide a friendly name and description, and specify if the value is required. A required variable must be supplied when the deployment is created and must not be empty or white space.
You can identify prompted variables by looking for the icon next to the value:
Providing a Value For the Variable
When deploying (not creating a release), you'll be prompted to provide a value for the variable:
octo.exe create-release ... --variable "Missile launch code:LAUNCH123" --variable "Variable 2:Some value"
Prompted variables can be combined with sensitive variables. They will appear with a password box when creating the deployment.