Takomo
  • What is Takomo?
  • Getting started
    • Installation
    • Quick start
    • Tutorial
  • Configuration
    • AWS credentials
    • Directory structure
    • Stacks and stack groups
    • Project configuration
  • Stack properties
    • Name
    • Regions
    • Template
    • Template bucket
    • Command role
    • Account ids
    • Depends
    • Parameters
    • Tags
    • Inherit tags
    • Termination protection
    • Timeout
    • Capabilities
    • Stack policy
    • Ignore
    • Obsolete
    • Hooks
    • Data
    • Schemas
  • Variables and templating
    • Introduction
    • Handlebars syntax
    • Environment variables
    • Command-line variables
    • Partials
    • Helpers
    • Available variables
  • Parameter resolvers
    • Built-in parameter resolvers
      • Stack output resolver
      • External stack output resolver
      • Command resolver
      • File contents resolver
      • Hook output resolver
      • SSM parameter resolver
      • Secret resolver
    • Custom parameter resolvers
  • Hooks
    • Built-in hooks
    • Custom hooks
    • Sharing data between hooks
  • Validation schemas
    • Custom validation schemas
  • Command-line usage
    • Common options
    • Deploy stacks
    • Undeploy stacks
    • Prune stacks
    • List stacks
    • Detect drift
    • Generate IAM policies
    • Inspect stack configuration
    • Inspect stack dependencies
  • Support
    • Getting help
    • Troubleshooting
  • Development
    • Change log
Powered by GitBook
On this page

Was this helpful?

Export as PDF
  1. Parameter resolvers

Built-in parameter resolvers

PreviousAvailable variablesNextStack output resolver

Last updated 3 years ago

Was this helpful?

You can use parameter resolvers to resolve values for stack parameters at deployment time. Takomo has a few built-in parameter resolvers, and you can also implement your own.

In a stack configuration, you choose which resolver to use by providing value to the resolver property. In addition to the resolver property, each resolver may have its own set of additional properties.

Here are the built-in parameter resolvers:

See also

Stack output resolver
External stack output resolver
Command resolver
File contents resolver
Hook output resolver
SSM parameter resolver
Secret resolver
Implementing custom parameter resolvers
Configuring parameter resolvers in stack configuration