public static MediaOrigin BuildOriginFromIStreamingEndpoint(IStreamingEndpoint endpoint)
{
var origin = new MediaOrigin
{
Id = endpoint.Id.NimbusIdToRawGuid(),
Name = endpoint.Name,
NameShort = endpoint.Name.Substring(0, Math.Min(6, endpoint.Name.Length)).ToUpper(),
Description = endpoint.Description,
HostName = endpoint.HostName,
LastModified = endpoint.LastModified,
Created = endpoint.Created,
State = endpoint.State.ToString(),
ReservedUnits = (endpoint.ScaleUnits.HasValue ? endpoint.ScaleUnits.Value : 0),
Health = endpoint.State == StreamingEndpointState.Running ? HealthStatus.Healthy : HealthStatus.Ignore,
MaxAge = endpoint.CacheControl?.MaxAge
};
if (endpoint.AccessControl != null)
{
if (endpoint.AccessControl.IPAllowList != null)
{
origin.IPAllowList = string.Join(";",
endpoint.AccessControl.IPAllowList
.Select(iprange => string.Format("{0}/{1}", iprange.Address, iprange.SubnetPrefixLength)));
}
if (endpoint.AccessControl.AkamaiSignatureHeaderAuthenticationKeyList != null)
{
origin.AuthenticationKeys = endpoint.AccessControl?.AkamaiSignatureHeaderAuthenticationKeyList?.ToList();
}
}
return(origin);
}
private List <Alert> GetOriginAlerts(MediaOrigin origin)
{
var alerts = new List <Alert>();
if (MediaService.Config.TelemetryStorage != null)
{
var telemetryHelper = new TelemetryHelper(MediaService.Config, null, origin.Id);
var metrics = telemetryHelper.GetOriginTelemetry(origin.ReservedUnits);
var account = GetAccount(MediaService.Credentials.ClientId);
long ticks = 0;
foreach (var metric in metrics)
{
if (ticks == 0)
{
ticks = metric.Timestamp.Ticks;
}
var healthState = metric.ComputeHealthState();
if (healthState.Level == HealthStatus.Warning || healthState.Level == HealthStatus.Critical)
{
alerts.Add(new Alert
{
AlertTypeID = 3,
AccountId = account.AccountId,
OriginID = origin.Id,
MetricType = MetricType.Origin.ToString(),
MetricName = metric.Metric.DisplayName,
AlertValue = metric.Value,
ErrorLevel = healthState.Level.ToString(),
Details = healthState.Details,
AlertDate = DateTime.UtcNow.Date,
AlertTime = DateTime.UtcNow.TimeOfDay
});
}
}
;
}
if (alerts.Count > 0)
{
origin.Health = (HealthStatus)alerts.Max(alert => Enum.Parse(typeof(HealthStatus), alert.ErrorLevel));
}
else
{
origin.Health = HealthStatus.Healthy;
}
return(alerts);
}
private void Compare(IStreamingEndpoint endpoint, MediaOrigin origin)
{
Assert.AreEqual(endpoint.Id.Substring(12), origin.Id);
Assert.AreEqual(endpoint.Name, origin.Name);
Assert.AreEqual(endpoint.HostName, origin.HostName);
Assert.AreEqual(endpoint.Created, origin.Created);
Assert.AreEqual(endpoint.LastModified, origin.LastModified);
Assert.AreEqual(endpoint.ScaleUnits, origin.ReservedUnits);
Assert.AreEqual(endpoint.State.ToString(), origin.State);
Assert.AreEqual(endpoint.CacheControl?.MaxAge, origin.MaxAge);
if (endpoint.AccessControl != null)
{
var ipAllowList = string.Join(";",
endpoint.AccessControl.IPAllowList.Select(iprange => string.Format("{0}/{1}", iprange.Address, iprange.SubnetPrefixLength)));
Assert.AreEqual(ipAllowList, origin.IPAllowList);
}
}
private void PersistOriginState(MediaOrigin origin, List <Alert> originAlerts)
{
string acctName = MediaService.Credentials.ClientId;
var acct = GetAccount(MediaService.Credentials.ClientId);
var dbOrigin = DataAccess.GetOrigin(origin.Id);
if (dbOrigin == null)
{
dbOrigin = new Origin
{
OriginId = origin.Id.NimbusIdToRawGuid(),
AccountId = DataAccess.GetAccount(acctName).AccountId,
OriginName = origin.Name,
Created = origin.Created
};
DataAccess.SaveOrigin(dbOrigin, acctName);
}
if (originAlerts != null && originAlerts.Count > 0)
{
DataAccess.SaveAlerts(originAlerts, acctName);
}
}
