How to expose multiple ports on Azure Container Instance?

Question

Is it possible to expose/open more than one port on an Azure Container Instance? I\'ve only been able to open one port per container.

I\'d like to run the equivalent of:

Answer 1

This can now be done via Azure CLI. Example is below:

az container create -g MyResourceGroup --name myalpine --image alpine:latest --ip-address public --ports 80 443

https://docs.microsoft.com/en-us/cli/azure/container?view=azure-cli-latest#az_container_create

Answer 2

Now Azure Portal provides way to add two extra ports. All you need is to say "Yes" to Open additional ports in Configuration while creating ACI. See Image below.

Answer 3

Since ports ( indicated by [] ) property is an array you can add more elements to it:

{
  "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {    
    "name": {
        "type": "string",
        "defaultValue": "acilinuxpublicipcontainergroup"
    },    
    "image": {        
        "type": "string",
        "defaultValue": "microsoft/aci-helloworld"
    },
    "port": {
        "type": "string",
        "defaultValue": "80"
    },    
    "cpuCores": {
        "type": "string",
        "defaultValue": "1.0"
    },
    "memoryInGb": {
        "type": "string",
        "defaultValue": "1.5"
    }
  },
  "resources": [
    {
            "name": "[parameters('name')]",
            "type": "Microsoft.ContainerInstance/containerGroups",
            "apiVersion": "2017-08-01-preview",
            "location": "[resourceGroup().location]",
            "properties": {
                "containers": [
                    {
                        "name": "[parameters('name')]",
                        "properties": {
                            "image": "[parameters('image')]",
                            "ports": [
                                {
                                    "port": "[parameters('port')]" 
                                }
                            ],
                            "resources": {
                                "requests": {
                                    "cpu": "[parameters('cpuCores')]",
                                    "memoryInGb": "[parameters('memoryInGb')]"
                                }
                            }
                        }
                    }
                ],
                "osType": "Linux",
                "ipAddress": {
                    "type": "Public",
                    "ports": [
                        {
                            "protocol": "tcp",
                            "port": "[parameters('port')]"
                        },
                        {
                            "protocol": "tcp",
                            "port": "[parameters('port2')]"
                        }
                    ]
                 }
            }
        }
    ]
}

https://github.com/Azure/azure-quickstart-templates/tree/master/101-aci-linuxcontainer-public-ip

Deploy template:
https://docs.microsoft.com/en-us/azure/azure-resource-manager/resource-manager-create-first-template#deploy-template

Answer 4

You can, but currently you can only do it with an Azure Resource Manager template. The CLI and the portal are both oriented towards the simple case: one container in the container group, and one exposed port in that container.

Here's an example resources section from an Azure Resource Manager template (see full template):

"resources": [
{
        "name": "myContainerGroup",
        "type": "Microsoft.ContainerInstance/containerGroups",
        "apiVersion": "2017-08-01-preview",
        "location": "[resourceGroup().location]",
        "properties": {
            "containers": [
                {
                    "name": "myContainer",
                    "properties": {
                        "image": "seanmckenna/aci-helloworld-multiport",
                        "ports": [
                            {
                                "port": "80" 
                            },
                            {
                                "port": "443"
                            }
                        ],
                        "resources": {
                            "requests": {
                                "cpu": "1.0",
                                "memoryInGb": "1.5"
                            }
                        }
                    }
                }
            ],
            "osType": "Linux",
            "ipAddress": {
                "type": "Public",
                "ports": [
                    {
                        "protocol": "tcp",
                        "port": "80"
                    },
                    {
                        "protocol": "tcp",
                        "port": "443"
                    }
                ]
             }
        }
    }
]

You can deploy the template using az group deployment create (full documentation):

az group deployment create -n myDeployment --template-file azuredeploy.json --parameters @azuredeploy.parameters.json -g myResourceGroup