public ServerDiagnostics Get()
{
var diagnostics = new ServerDiagnostics
{
MachineDate = DateTime.Now,
MachineName = Environment.MachineName,
MachineCulture =
string.Format("{0} - {1}", CultureInfo.CurrentCulture.DisplayName, CultureInfo.CurrentCulture.Name),
Platform = PlatformHandler.Platform.OSPlatform.ToString(),
DnsHostName = Dns.GetHostName(),
WorkingDirectory = null,
ContentRootPath = _env.ContentRootPath,
WebRootPath = _env.WebRootPath,
ApplicationName = _env.ApplicationName,
EnvironmentName = _env.EnvironmentName,
};
diagnostics.MachineTimeZone = TimeZoneInfo.Local.IsDaylightSavingTime(diagnostics.MachineDate) ? TimeZoneInfo.Local.DaylightName : TimeZoneInfo.Local.StandardName;
diagnostics.ApplicationVersionNumber = GetType().GetTypeInfo().Assembly.GetName().Version.ToString();
var ipAddresses = Dns.GetHostAddressesAsync(diagnostics.DnsHostName).Result.Where(x => x.AddressFamily == AddressFamily.InterNetwork).ToList().Distinct();
var enumerable = ipAddresses as IPAddress[] ?? ipAddresses.ToArray();
var ipList = new List <string>(enumerable.Count());
foreach (var ipAddress in enumerable)
{
ipList.Add(ipAddress.ToString());
}
diagnostics.IpAddressList = ipList;
return(diagnostics);
}
public IHttpActionResult Get()
{
_Logger.Trace("Fetch diagnostics started");
var diagnostics = new ServerDiagnostics();
try
{
diagnostics.MachineDate = DateTime.Now;
diagnostics.MachineName = Environment.MachineName;
diagnostics.MachineCulture = string.Format("{0} - {1}", CultureInfo.CurrentCulture.DisplayName, CultureInfo.CurrentCulture.Name);
diagnostics.MachineTimeZone = TimeZone.CurrentTimeZone.IsDaylightSavingTime(diagnostics.MachineDate) ? TimeZone.CurrentTimeZone.DaylightName : TimeZone.CurrentTimeZone.StandardName;
diagnostics.DnsHostName = Dns.GetHostName();
diagnostics.WorkingDirectory = AppDomain.CurrentDomain.BaseDirectory;
var ipHost = Dns.GetHostEntry(diagnostics.DnsHostName);
var ipList = new List <string>(ipHost.AddressList.Length);
foreach (var ipAddress in ipHost.AddressList)
{
ipList.Add(ipAddress.ToString());
}
diagnostics.IpAddressList = ipList;
diagnostics.ApplicationName = "Signup API";
diagnostics.ApplicationVersionNumber = GetType().Assembly.GetName().Version.ToString();
var dbChecks = new DiagnosticCheckCollection
{
CollectionName = "Data access",
Results = GetDbCheckResults()
};
diagnostics.Checks = new List <DiagnosticCheckCollection>
{
dbChecks
};
SetStatus(diagnostics);
_Logger.Trace("Fetch diagnostics completed");
}
catch (Exception ex)
{
diagnostics.Status = string.Format("FAIL - diagnostic check threw error: {0}", ex);
_Logger.Error(ex, "Fetch diagnostics failed");
}
return(Ok(diagnostics));
}
protected virtual void SetStatus(ServerDiagnostics diagnostics)
{
//overall status:
var statusBuilder = new StringBuilder();
foreach (var collection in diagnostics.Checks)
{
if (collection.Results.Any(x => x.Passed == false))
{
statusBuilder.AppendFormat("{0} checks failed; ", collection.CollectionName);
}
}
diagnostics.Status = statusBuilder.ToString();
if (diagnostics.Status.Length > 0)
{
diagnostics.Status = string.Format("RED - {0}", diagnostics.Status);
}
else
{
diagnostics.Status = "GREEN - service checks all passed";
}
}
public IActionResult Get()
{
Log.Information($"Init:ServerDiagnostics:{DateTime.UtcNow}");
var osNameAndVersion = System.Runtime.InteropServices.RuntimeInformation.OSDescription;
var diagnostics = new ServerDiagnostics
{
MachineDate = DateTime.Now,
MachineName = Environment.MachineName,
MachineCulture = $"{CultureInfo.CurrentCulture.DisplayName} - {CultureInfo.CurrentCulture.Name}",
Platform = osNameAndVersion.Trim(),
DnsHostName = Dns.GetHostName(),
WorkingDirectory = null,
ContentRootPath = _env.ContentRootPath,
WebRootPath = _env.WebRootPath,
ApplicationName = _env.ApplicationName,
EnvironmentName = _env.EnvironmentName,
Runtime = GetNetCoreVersion(),
};
diagnostics.MachineTimeZone = TimeZoneInfo.Local.IsDaylightSavingTime(diagnostics.MachineDate) ? TimeZoneInfo.Local.DaylightName : TimeZoneInfo.Local.StandardName;
diagnostics.ApplicationVersionNumber = Assembly.GetEntryAssembly().GetCustomAttribute <AssemblyInformationalVersionAttribute>().InformationalVersion;
var ipAddresses = Dns.GetHostAddressesAsync(diagnostics.DnsHostName).Result.Where(x => x.AddressFamily == AddressFamily.InterNetwork).AsEnumerable().Distinct();
var enumerable = ipAddresses as IPAddress[] ?? ipAddresses.ToArray();
var ipList = new List <string>(enumerable.Count());
foreach (var ipAddress in enumerable)
{
ipList.Add(ipAddress.ToString());
}
diagnostics.IpAddressList = ipList;
return(Ok(diagnostics));
}
public IActionResult Index()
{
//adapted from https://gist.github.com/sixeyed/8445048
var diagnostics = new ServerDiagnostics();
diagnostics.MachineDate = DateTime.Now;
diagnostics.MachineName = Environment.MachineName;
diagnostics.MachineCulture = string.Format("{0} - {1}", CultureInfo.CurrentCulture.DisplayName, CultureInfo.CurrentCulture.Name);
diagnostics.MachineTimeZone = TimeZone.CurrentTimeZone.IsDaylightSavingTime(diagnostics.MachineDate) ? TimeZone.CurrentTimeZone.DaylightName : TimeZone.CurrentTimeZone.StandardName;
diagnostics.DnsHostName = Dns.GetHostName();
diagnostics.WorkingDirectory = AppDomain.CurrentDomain.BaseDirectory;
var ipHost = Dns.GetHostEntry(diagnostics.DnsHostName);
var ipList = new List <string>(ipHost.AddressList.Length);
foreach (var ipAddress in ipHost.AddressList)
{
ipList.Add(ipAddress.ToString());
}
diagnostics.IpAddressList = ipList;
diagnostics.ApplicationName = "Managing Azure IaaS with PowerShell";
diagnostics.ApplicationVersionNumber = this.GetType().Assembly.GetName().Version.ToString();
return(View(diagnostics));
}
