public static async Task <IList <string> > GetAksUpdates(IEnumerable <string> supportedLocations, string token, string subscriptionId, IDictionary <string, Version> storedLatestVersionPerLocation)
{
var messages = new List <string>();
foreach (var supportedLocation in supportedLocations)
{
var location = supportedLocation.Replace(" ", "").ToLower();
Version storedLatestVersion = new Version();
if (storedLatestVersionPerLocation.ContainsKey(location))
{
storedLatestVersion = storedLatestVersionPerLocation[location];
}
Version latestVersion = GetLatestVersion(await AzureApi.GetAksVersions(token, subscriptionId, location));
string message = GetAksUpdateForSingleLocation(storedLatestVersion, supportedLocation, latestVersion);
if (message != null)
{
await AzureTableStorage.AddOrUpdateLatestVersion(location, latestVersion.ToString());
messages.Add(message);
}
}
return(messages);
}
public static async Task <HttpResponseMessage> Run([HttpTrigger(AuthorizationLevel.Function, "get", Route = null)] HttpRequest req, TraceWriter log)
{
try
{
log.Info("C# HTTP trigger function processed a request.");
string subscriptionId = Settings.GetSetting(Settings.SubscriptionId);
if (string.IsNullOrWhiteSpace(subscriptionId))
{
throw new Exception("No subscriptionId found");
}
string token = await AzureApi.GetAuthorizationToken();
var storedLatestVersionPerLocation = await AzureTableStorage.GetStoredLatestVersions();
var supportedlocations = GetLocationsWhichSupportAKS(await AzureApi.GetAksLocations(token, subscriptionId));
var messages = await GetAksUpdates(supportedlocations, token, subscriptionId, storedLatestVersionPerLocation);
string jsonToReturn = JsonConvert.SerializeObject(messages);
return(new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new StringContent(jsonToReturn, Encoding.UTF8, "application/json")
});
}
catch (Exception ex)
{
log.Error("Exception occured: " + ex.ToString());
return(null);
}
}