Serverless Containers

# Create an ECS cluster
aws ecs create-cluster --cluster-name my-cluster

# Register a task definition
aws ecs register-task-definition --cli-input-json '{
  "family": "my-app",
  "networkMode": "awsvpc",
  "requiresCompatibilities": ["FARGATE"],
  "cpu": "256",
  "memory": "512",
  "executionRoleArn": "arn:aws:iam::123456789012:role/ecsTaskExecutionRole",
  "containerDefinitions": [{
    "name": "app",
    "image": "123456789012.dkr.ecr.us-east-1.amazonaws.com/my-app:latest",
    "portMappings": [{"containerPort": 8080, "protocol": "tcp"}],
    "logConfiguration": {
      "logDriver": "awslogs",
      "options": {
        "awslogs-group": "/ecs/my-app",
        "awslogs-region": "us-east-1",
        "awslogs-stream-prefix": "ecs"
      }
    }
  }]
}'

# Create a service with ALB
aws ecs create-service \
  --cluster my-cluster \
  --service-name my-app-service \
  --task-definition my-app \
  --desired-count 2 \
  --launch-type FARGATE \
  --network-configuration "awsvpcConfiguration={subnets=[subnet-xxx],securityGroups=[sg-xxx],assignPublicIp=ENABLED}" \
  --load-balancers "targetGroupArn=arn:aws:elasticloadbalancing:...,containerName=app,containerPort=8080"

# Create an environment
az containerapp env create \
  --name my-environment \
  --resource-group my-rg \
  --location eastus

# Deploy a container app
az containerapp create \
  --name my-app \
  --resource-group my-rg \
  --environment my-environment \
  --image myregistry.azurecr.io/my-app:latest \
  --target-port 8080 \
  --ingress external \
  --cpu 0.5 \
  --memory 1.0Gi \
  --min-replicas 0 \
  --max-replicas 10 \
  --registry-server myregistry.azurecr.io

# Update with a new revision
az containerapp update \
  --name my-app \
  --resource-group my-rg \
  --image myregistry.azurecr.io/my-app:v2 \
  --revision-suffix v2

# Deploy a container to Cloud Run
gcloud run deploy my-app \
  --image=us-central1-docker.pkg.dev/MY_PROJECT/docker-repo/my-app:latest \
  --region=us-central1 \
  --port=8080 \
  --memory=512Mi \
  --cpu=1 \
  --min-instances=0 \
  --max-instances=100 \
  --concurrency=80 \
  --allow-unauthenticated

# Deploy from source code (Cloud Build + Cloud Run)
gcloud run deploy my-app \
  --source=. \
  --region=us-central1

# Traffic splitting for canary
gcloud run services update-traffic my-app \
  --region=us-central1 \
  --to-revisions=my-app-v2=10,my-app-v1=90

# Create a container instance
oci container-instances container-instance create \
  --compartment-id COMPARTMENT_OCID \
  --availability-domain "US-ASHBURN-AD-1" \
  --display-name my-app \
  --shape CI.Standard.E4.Flex \
  --shape-config '{"ocpus": 1, "memoryInGBs": 4}' \
  --containers '[{
    "displayName": "app",
    "imageUrl": "iad.ocir.io/mynamespace/my-app:latest",
    "resourceConfig": {"vcpusLimit": 1, "memoryLimitInGBs": 4}
  }]' \
  --vnics '[{"subnetId": "SUBNET_OCID"}]'