public async Task <GetCostAndUsageResponse> GetCostAndUsage(GetCostAndUsageRequest costUsageRequest)
{
using (var amazonCostExplorerClient = new AmazonCostExplorerClient(awsCredentials, RegionEndpoint.GetBySystemName("us-east-1")))
{
var response = await amazonCostExplorerClient.GetCostAndUsageAsync(costUsageRequest);
return(response);
}
}
//private static GetCostAndUsageRequest BuildAWSCostAndUsageRequest(object data)
//{
// GetCostAndUsageRequest costAndUsageRequest = new GetCostAndUsageRequest();
// //string jsonString = File.ReadAllText(@"costandusageresquest.json");
// costAndUsageRequest = JsonConvert.DeserializeObject<GetCostAndUsageRequest>(data.ToString());
// return costAndUsageRequest;
//}
private static GetCostAndUsageResponse CallAWSCostAndUsageAPI(GetCostAndUsageRequest costAndUsageRequest)
{
var client = new AmazonCostExplorerClient(
awsAccessKeyId: Environment.GetEnvironmentVariable("awsAccessKeyId"),
awsSecretAccessKey: Environment.GetEnvironmentVariable("awsSecretAccessKey"),
Amazon.RegionEndpoint.USEast1);
GetCostAndUsageResponse costAndUsageResponse = client.GetCostAndUsageAsync(costAndUsageRequest).Result;
return(costAndUsageResponse);
}
public async ValueTask <GetCostAndUsageResponse> GetByDate(DateTime start, DateTime end)
{
var client = new AmazonCostExplorerClient();
var request = new GetCostAndUsageRequest
{
TimePeriod = new DateInterval()
{
Start = $"{start:yyyy-MM-dd}",
End = $"{end:yyyy-MM-dd}"
},
Granularity = Granularity.DAILY
};
request.Metrics.Add("BlendedCost");
request.GroupBy = new List <GroupDefinition>()
{
new GroupDefinition()
{
Key = "SERVICE", Type = GroupDefinitionType.DIMENSION
}
};
return(await client.GetCostAndUsageAsync(request));
}
public static void GetCostsAndUsage()
{
Console.WriteLine(Utils.CurrentMethod);
GetCostAndUsageRequest request = new GetCostAndUsageRequest();
request.TimePeriod = new DateInterval()
{
Start = "2019-04-01", End = "2019-05-01"
};
request.Granularity = Granularity.MONTHLY;
request.Metrics = new List <string>();
request.Metrics.Add(Metric.AMORTIZED_COST);
request.Metrics.Add(Metric.BLENDED_COST);
request.Metrics.Add(Metric.NET_AMORTIZED_COST);
request.Metrics.Add(Metric.NET_UNBLENDED_COST);
request.Metrics.Add(Metric.NORMALIZED_USAGE_AMOUNT);
request.Metrics.Add(Metric.UNBLENDED_COST);
request.Metrics.Add(Metric.USAGE_QUANTITY);
request.GroupBy = new List <GroupDefinition>();
request.GroupBy.Add(new GroupDefinition {
Type = GroupDefinitionType.DIMENSION, Key = Dimension.LINKED_ACCOUNT
});
request.GroupBy.Add(new GroupDefinition {
Type = GroupDefinitionType.TAG, Key = "cloud-environment"
});
// request.GroupBy.Add(new GroupDefinition { Type = GroupDefinitionType.DIMENSION, Key = Dimension.SERVICE });
bool keepLooking = true;
int callCount = 0;
while (keepLooking)
{
Task <GetCostAndUsageResponse> t = client.GetCostAndUsageAsync(request);
t.Wait(30000);
GetCostAndUsageResponse response = t.Result;
string json = JsonTools.Serialize(response, true);
Console.WriteLine(json);
String fileName = $"/Users/guy/temp/cost-and-usage-{callCount.ToString().PadLeft(4, '0')}.json";
File.WriteAllText(fileName, json);
string nextPageToken = response.NextPageToken;
if (String.IsNullOrWhiteSpace(nextPageToken))
{
keepLooking = false;
}
else if (callCount > 100)
{
keepLooking = false;
}
else
{
request.NextPageToken = nextPageToken;
}
callCount++;
}
}
public async Task <bool> FunctionHandler(ILambdaContext context)
{
// AWS側の集計に時間を要するため、2日前の利用量を集計する
var start = DateTime.Now.AddDays(-2).ToString("yyyy-MM-dd");
var end = DateTime.Now.AddDays(-1).ToString("yyyy-MM-dd");
var ceRequest = new GetCostAndUsageRequest
{
TimePeriod = new DateInterval()
{
Start = start,
End = end
},
Granularity = "DAILY",
Metrics = new List <string>()
{
METRICS
},
GroupBy = new List <GroupDefinition>()
{
new GroupDefinition
{
Type = "DIMENSION",
Key = "SERVICE"
}
}
};
using var ceClient = new AmazonCostExplorerClient(region);
var ceResponse = await ceClient.GetCostAndUsageAsync(ceRequest);
decimal total = 0;
var fields = new List <Field>();
foreach (var result in ceResponse.ResultsByTime)
{
foreach (var group in result.Groups)
{
var cost = Math.Round(Convert.ToDecimal(group.Metrics[METRICS].Amount) * RATE, 0);
fields.Add(new Field()
{
title = group.Keys[0],
value = String.Format(":moneybag: {0:#,0} 円", cost),
@short = true
});
total += cost;
}
}
var color = total == 0 ? "good" : "danger";
var attachment = new Attachment()
{
fallback = "Required plain-text summery of the attachment.",
color = color,
pretext = String.Format("*{0} のAWS利用料は {1:#,0}円 です*", start, total),
fields = fields,
channel = SLACK_CHANNEL,
username = "******"
};
var jsonSting = JsonConvert.SerializeObject(attachment);
var content = new FormUrlEncodedContent(new Dictionary <string, string>
{
{ "payload", jsonSting }
});
var webhookUrl = await GetWebhookUrl();
try
{
using var httpClient = new HttpClient();
await httpClient.PostAsync(webhookUrl, content);
}
catch (Exception e)
{
context.Logger.LogLine("Exception: " + e.Message);
}
return(true);
}
