Add Cloud Run support

Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com>

docs/programming/guides/cloudrun.md

@@ -0,0 +1,43 @@
+# Deploy an application to GCP Cloud Run
+
+This example shows how to deploy an application to GCP Cloud Run. Read the deployment [plan](https://github.com/dagger/dagger/tree/main/examples/cloud-run-app)
+
+NOTE: this example requires an EKS cluster to allow authentication with your AWS credentials; but can easily be adapter to deploy to any Kubernetes cluster.
+
+Components:
+
+- [Cloud Run](https://cloud.google.com/run)
+
+How to run:
+
+1. Initialize a new workspace
+
+```sh
+cd ./cloud-run-app
+dagger init
+```
+
+2. Create a new environment
+
+```sh
+dagger new cloud-run-app
+cp *.cue ./.dagger/env/cloud-run-app/plan/
+```
+
+3. Configure the Cloud Run service
+
+```sh
+dagger input text serviceName MY_APP_NAME
+dagger input text region MY_GCP_REGION
+dagger input text image MY_GCR_IMAGE_NAME
+
+dagger input text gcpConfig.project MY_GCP_PROJECT
+dagger input secret gcpConfig.serviceKey -f MY_GCP_SERVICE_KEY_FILE
+
+```
+
+4. Deploy!
+
+```sh
+dagger up
+```