CODEWITHSUNDEEP
c#azureazure-resource-manager
soundarya9
soundarya9

Reputation: 13

Calling ARM Template from C#

I am working on a requirement where I want to call ARM Template dynamically from code passing parameters, like Resource Name, Resource Location etc.,

I am able to create ARM template. For example, created ARM Template for storage account and I have parameter file with values to pass to the template. However these values I want to pass from c# code dynamically and provision the resource in Azure.
From Power shell I am able to achieve this but I want the same to be done from c#.

Any suggestions/technical links that I can explore.

Upvotes: 0

Views: 2448

Answers (2)

E. Staal
E. Staal

Reputation: 557

I use the following function to deploy an ARM Template using c#

private async Task DeployTemplate(string resourceGroupName, string deploymentName, JObject templateFileContents, JObject parameters)
        {
            var deployment = new Deployment
            {
                Properties = new DeploymentProperties
                {
                    Mode = DeploymentMode.Incremental,
                    Template = templateFileContents,
                    Parameters = parameters
                }
            };

            var serviceCredentials = await ApplicationTokenProvider.LoginSilentAsync(_tenantId, _clientId, _clientSecret);
            var resourceManagementClient = new ResourceManagementClient(serviceCredentials)
            {
                SubscriptionId = _subscriptionId
            };

            await resourceManagementClient.Deployments.CreateOrUpdateAsync(resourceGroupName, deploymentName, deployment);
        }

The templateFileContents get filled by this function:

private static JObject GetJsonFileContents(string pathToJson)
        {
            var path = Path.Combine(System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetEntryAssembly().Location), pathToJson);
            using (var file = File.OpenText(path))
            {
                using (var reader = new JsonTextReader(file))
                {
                    return (JObject)JToken.ReadFrom(reader);
                }
            }
        }

This is how I create a dynamic parameters object:

var parameters = JObject.FromObject(
                new DbCloneArmParameters
                {
                    databaseName = new ArmParameterValue { Value = databaseName },
                    serverName = new ArmParameterValue { Value = servername },
                    location = new ArmParameterValue { Value = "westeurope" } }
                });

Helper classes:

public class DbCloneArmParameters
    {
        public ArmParameterValue databaseName { get; set; }
        public ArmParameterValue serverName { get; set; }
        public ArmParameterValue location { get; set; }
    }

public class ArmParameterValue
    {
        public string Value { get; set; }
    }

Upvotes: 3

Joseph atkinson
Joseph atkinson

Reputation: 169

I think Microsoft.Azure.Management.Fluent solves your problem.

If you look at Microsoft documentation "Deploy an Azure Virtual Machine using C# and a Resource Manager template", it walks you through deploying a VM using a template file from C#. The documentation could be used as a starting point to deploy any ARM template to Azure.

Upvotes: 0

Related Questions