Set container app replica autoscaling

To create an HTTP scale rule that is based on the number of concurrent requests, use the command below.

az containerapp update \
    --name $CONTAINER_APP_NAME \
    --resource-group $RESOURCE_GROUP \
    --min-replicas 0 \
    --max-replicas 10 \
    --scale-rule-name http-scaling \
    --scale-rule-type http \
    --scale-rule-http-concurrency 10

The behavior of this command has been altered by the following extension: containerapp
{
  "id": "[REDACTED]",
  "identity": {
    "principalId": "[REDACTED]",
    "tenantId": "[REDACTED]",
    "type": "SystemAssigned"
  },
  "location": "[REDACTED]",
  "name": "[REDACTED]",
  "properties": {
    "environmentId": "[REDACTED]",
    "latestRevisionFqdn": "[REDACTED]",
    "latestRevisionName": "[REDACTED]",
    "outboundIpAddresses": ["[REDACTED]"],
    "provisioningState": "Succeeded",
    "runningStatus": "Running"
  },
  "resourceGroup": "[REDACTED]",
  "systemData": {
    "createdBy": "[REDACTED]",
    "lastModifiedBy": "[REDACTED]"
  }
}

To retrieve the autoscaling configuration:

az containerapp show \
    --name $CONTAINER_APP_NAME \
    --resource-group $RESOURCE_GROUP \
    --query "properties.template.scale"

The behavior of this command has been altered by the following extension: containerapp
{
  "cooldownPeriod": 300,
  "maxReplicas": 10,
  "minReplicas": 0,
  "pollingInterval": 30,
  "rules": [
    {
      "http": {
        "auth": [],
        "metadata": {
          "concurrentRequests": "10"
        }
      },
      "name": "http-scaling"
    }
  ]
}