Making repeatable Azure deployments easy!
Farmer is an easy-to-learn library for rapidly authoring and deploying entire Azure architectures.
- Infrastructure-as-code, done right. Simple code snippets allow you to rapidly construct complex topologies.
- Idempotent deployments. Safely provision a template repeatedly and know that only changes will be applied.
- Cross-platform. Runs on .NET Core on Windows, Mac or Linux.
- Built on trusted technologies. Farmer uses Microsoft’s Azure Resource Manager (ARM) technology for deployments to Azure.
- Easy to learn, easy to understand code through a simple, strongly-typed and pragmatic DSL.
Already using ARM templates?
Farmer has you covered.
- Farmer is completely backwards compatible with ARM templates. Farmer generates standard ARM templates so you can continue to use existing deployment processes.
- Safely create dependencies between resources. Uses static typing to give confidence that your templates will work the first time.
- Easily access common properties of resources. No more fighting to concatenate cryptic strings!
- Extensible API. Add new helpers and members as needed.
- Open source and free. Farmer is free to use and modify. We welcome contributions to the project!
Why not Azure Resource Manager?
Azure Resource Manager is a service-side orchestrator, as such, Farmer does use ARM! It simply replaces the templating language with a statically-verifiable DSL to declare resources and comes with helper functions to perform common tasks. Farmer templates are around 5-8 times smaller than ARM templates, meaning they are quicker and easier to author, understand and maintain. Read more on the comparison page.
Creating a web application with a configured application insights and a linked storage account
Farmer Templates
These 20 lines of simple, readable and type-safe code are translated into 141 lines of JSON ARM template!
// Create a storage account with a container
let myStorageAccount = storageAccount {
name "myTestStorage"
add_public_container "myContainer"
}
// Create a web app with application insights that's connected to the storage account.
let myWebApp = webApp {
name "myTestWebApp"
setting "storageKey" myStorageAccount.Key
}
// Create an ARM template
let deployment = arm {
location Location.NorthEurope
add_resources [
myStorageAccount
myWebApp
]
}
// Deploy it to Azure!
deployment
|> Writer.quickWrite "myResourceGroup"
