2025-08-01-preview on Radius Docs

Radius.Compute/containerImages@2025-08-01-preview

Mon, 01 Jan 0001 00:00:00 +0000

Description

The Radius.Compute/containerImages Resource Type builds a container image from source and pushes it to an OCI registry. Builds run inside the Radius control plane.

To use a containerImages resource in your application, add a containerImages resource to the application definition Bicep file, then reference the containerImages.imageReference property in the containers resource. For example:

extension radius

param environment string

resource myApp 'Radius.Core/applications@2025-08-01-preview' = {
 name: 'myApp'
 properties: {
 environment: environment
 }
}

resource myImage 'Radius.Compute/containerImages@2025-08-01-preview' = {
 name: 'myImage'
 properties: {
 environment: environment
 application: myApp.id
 tag: 'v1.2.3'
 build: {
 source: 'git::https://github.com/myorg/myapp.git//frontend?ref=v1.2.3'
 }
 }
}

resource myContainer 'Radius.Compute/containers@2025-08-01-preview' = {
 name: 'myContainer'
 properties: {
 environment: environment
 application: myApp.id
 containers: {
 app: {
 image: myImage.properties.imageReference
 ports: {
 web: {
 containerPort: 3000
 }
 }
 }
 }
 }
}

Multi-architecture builds (e.g. platforms: ["linux/amd64", "linux/arm64"]) require a Dockerfile that supports cross-compilation via FROM --platform=$BUILDPLATFORM and TARGETARCH. Dockerfiles that execute target-arch binaries during the build will fail with exec format error. There is no QEMU/binfmt fallback in this design.

Radius.Compute/containers@2025-08-01-preview

Mon, 01 Jan 0001 00:00:00 +0000

Description

The Radius.Compute/containers Resource Type is the primary resource type for running one or more containers. It is always part of a Radius Application. To deploy a Container add a resource to the application definition Bicep file.

extension radius
param environment string 

resource myApplication 'Radius.Core/applications@2025-08-01-preview' = { ... }

resource myContainer 'Radius.Compute/containers@2025-08-01-preview' = {
 name: 'myContainer'
 properties: {
 environment: environment
 application: myApplication.id
 containers: {
 demo: {
 image: 'ghcr.io/radius-project/samples/demo:latest'
 }
 }
 }
}

By default, Containers deploys to Kubernetes. In this case, a Kubernetes Deployment named myContainer is deployed which includes a Pod named myContainer. Your Radius environment may deploy to other container platforms such as Azure Container Instances.

Radius.Compute/persistentVolumes@2025-08-01-preview

Mon, 01 Jan 0001 00:00:00 +0000

Description

The Radius.Compute/persistentVolumes Resource Type represents a persistent storage volume. A PersistentVolume can be referenced in the volumes property of a Container. To deploy, first add a PersistentVolume resource to the application definition Bicep file.

extension radius
param environment string 

resource myApplication 'Radius.Core/applications@2025-08-01-preview' = { ... }

resource myPersistentVolume 'Radius.Compute/persistentVolumes@2025-08-01-preview' = {
 name: 'myPersistentVolume'
 properties: {
 environment: environment
 application: myApplication.id
 sizeInGib: 1
 }
}

Then reference the PersistentVolume by ID in the volumes property of the Container. Finally, set the mountPath in the container referencing the volumeName.

Radius.Compute/routes@2025-08-01-preview

Mon, 01 Jan 0001 00:00:00 +0000

Description

The Radius.Compute/routes Resource Type defines network routes for responding to external clients. Note that a Routes resource is not required for service-to-service communication. To use Routes, define a Container and ensure a containerPort is specified.

extension radius
param environment string

resource myApplication 'Radius.Core/applications@2025-08-01-preview' = { ... }

resource myContainer 'Radius.Compute/containers@2025-08-01-preview' = {
 name: 'myContainer'
 properties: {
 environment: environment
 application: myApplication.id
 containers: {
 frontend: {
 image: 'frontend:1.25'
 ports: {
 web: {
 containerPort: 8080
 }
 }
 }
 accounts: {
 image: 'accounts:1.25'
 ports: {
 web: {
 containerPort: 8080
 }
 }
 }
 }
 }
}

Then define a Routes resource.