AzureStronglyTypedConfigs

Project goals

1. Simple type safe configuration system for Azure services
2. Support multiple environments for a service or services
3. Generation of .cscfg and .csdef from config environments with Visual Studio integration
4. Support collections
5. Support complex types (TODO)

Usage

1. Install nuget package in the WorkerRole project or in the class project containing the configs

2. Create the config

   public class APIServiceConfiguration
   {
   	public APIServiceConfiguration()
   	{
   		Timeout = 60000;
   		MonitoringStorageAccount = "my account";
   	   ThrottlingRatio = 0.5;
   	}
   
   	public double ThrottlingRatio { get; set; }
   
   	public int Timeout { get; set; }
   
   	[AzureConfigSetting(Name = "Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString", IncludeInCSDEF = false)]
   	public string MonitoringStorageAccount { get; set; }
   
   	[AzureConfigSetting(Capacity = 20)]
   	public IEnumerable<int> Ids { get; set; }
   }

3. Create environments matching the Azure Cloud Service environments. Check Sample projects: src\SampleUsage\

   public class CloudEnvironmentConfig : APIServiceConfiguration, IAzureCloudServiceEnvironment
   {
   	public CloudEnvironmentConfig()
   	{
      		CloudServiceConfigsFolder = "ApiServiceAzure";
      		EnvironmentName = "Cloud"; // Name of the cscfg environment that will represent this class
     		NumberOfInstances = 10;
   		Timeout = 10;
   		MonitoringStorageAccount = "prod account";
   		Ids = new List<int> { 1, 2 };
   	}
   
   	public string CloudServiceConfigsFolder { get; private set; }
   
   	public string EnvironmentName { get; private set; }
   
   	public int NumberOfInstances { get; private set; }
   }
   
   public class LocalnvironmentConfig : APIServiceConfiguration, IAzureCloudServiceEnvironment
   {
   	public LocalEnvironmentConfig()
   	{
      		CloudServiceConfigsFolder = "ApiServiceAzure";
      		EnvironmentName = "Local";
     		NumberOfInstances = 1;
   		Timeout = 10;
   		MonitoringStorageAccount = "test account";
   		Ids = new List<int> { 1 };
   	}
   
   	public string CloudServiceConfigsFolder { get; private set; }
   
   	public string EnvironmentName { get; private set; }
   
   	public int NumberOfInstances { get; private set; }
   }

4. Add After build target to the .csproj so configs are generated on build automatically every time you change the environments or configs classes

   <?xml version="1.0" encoding="UTF-8"?>
   <Target Name="AfterBuild">
   <Exec Command="$(ProjectDir)$(OutDir)\AzureConfigGenerator.exe $(ProjectDir)$(OutDir)\ApiWorkerRole.dll $(SolutionDir)" IgnoreExitCode="false" />
   </Target>

5. Read config on the WorkerRole

    var config = new APIServiceConfiguration();
    
    // Load all the fields from the cscfg
    AzureConfigurationReader.ReadConfig(config);
   
    // We can use the config