public static async Task Run([ActivityTrigger] DurableActivityContext context, ILogger log,
ExecutionContext executionContext)
{
//config and input
_log = log;
var input = new
{
Name = context.GetInput <Tuple <string, int, int, string> >().Item1,
Index = context.GetInput <Tuple <string, int, int, string> >().Item2,
Count = context.GetInput <Tuple <string, int, int, string> >().Item3,
StorageKey = context.GetInput <Tuple <string, int, int, string> >().Item4
};
var config = executionContext.BuildConfiguration();
var clientId = config["ApplicationId"];
var clientSecret = config["ApplicationSecret"];
var tenantId = config["TenantId"];
string subscriptionId = config["SubscriptionId"];
string userName = config["NodeUserName"];
string password = config["NodeUserPassword"];
var templatePath = config["TemplateFileUri"];
var scriptFile = config["ScriptFileUri"];
var commandToExecute = config["CommandToExecute"];
string sourceContainerName = config["SourceAppsContainerName"];
var region = config["Region"];
var omsKey = config["OmsWorkspaceKey"];
var omsId = config["OmsWorkspaceId"];
log.LogInformation($"Provision activity start {input.Name} {input.Index}");
try
{
// get the files URIs to be downloaded to each node
var fileUris = (await new CloudStorageAccount(new StorageCredentials($"{input.Name.ToLower()}{input.Index}", input.StorageKey), true)
.CreateCloudBlobClient()
.GetContainerReference(sourceContainerName)
.ListBlobsSegmentedAsync(new BlobContinuationToken()))
.Results
.Select(t => $"{t.Uri.ToString()}")
.Append($"{scriptFile}")
.ToArray();
// set deployment parameters
var parameters =
Parameters.Make(
$"{input.Name}{input.Index}",
AddressRange.Make(input.Index).AddressRangeString,
fileUris,
commandToExecute,
userName,
password,
input.Count,
omsId,
omsKey);
// authenticate
if (!AzureCredentials.Make(tenantId, clientId, clientSecret, subscriptionId)
.TryGetAzure(out var azure, message => _log.LogError(message)))
{
return;
}
// deploy template
_log.LogInformation($"deploy template with parameters: {parameters}");
azure.DeployResourcesToGroup(input.Name, parameters, region, templatePath, s => _log.LogWarning(s));
}
catch (Exception e)
{
_log.LogError($"Provision activity error {e.Message}", e);
}
}
