public KStart(string Namespace, string LockName, string Id, double LeaseDuration, double RetryPeriod, double RenewDeadline)
{
Logger = KLog.GetLogger <KStart>();
Kube = new(KubernetesClientConfiguration.BuildDefaultConfig());
this.Namespace = Namespace;
this.Id = Id;
this.LockName = LockName;
EndpointsLock EndpointLock = new(Kube, Namespace, LockName, Id);
Elector = new(new LeaderElectionConfig(EndpointLock)
{
LeaseDuration = TimeSpan.FromSeconds(LeaseDuration),
RetryPeriod = TimeSpan.FromSeconds(RetryPeriod),
RenewDeadline = TimeSpan.FromSeconds(RenewDeadline),
});
Elector.OnStartedLeading += Elector_OnStartedLeading;
Elector.OnStoppedLeading += Elector_OnStoppedLeading;
Elector.OnNewLeader += Elector_OnNewLeader;
}
public KElector(LeaderElectionConfig config)
{
Logger = KLog.GetLogger <KElector>();
this.config = config;
}
private Process Exec(string ExecPath, ExecEventArgs e)
{
if (string.IsNullOrEmpty(ExecPath))
{
return(null);
}
try
{
ExecPath = ExecPath.FormatWith(e);
}
catch (Exception Ex)
{
Logger.LogError(Ex, $"Failed to format command: {ExecPath}");
return(null);
}
try
{
Logger.LogInformation($"Exec: {ExecPath}");
IEnumerator <string> Args = ExecPath.SplitArgs().GetEnumerator();
ProcessStartInfo PStart = new(Args.First());
foreach (string s in Args.Rests())
{
PStart.ArgumentList.Add(s);
}
PStart.CreateNoWindow = true;
PStart.UseShellExecute = false;
PStart.RedirectStandardOutput = true;
PStart.RedirectStandardError = true;
Process P = new() { StartInfo = PStart };
P.EnableRaisingEvents = true;
P.Exited += (object sender, EventArgs e) =>
{
if (P.ExitCode == 0)
{
Logger.LogInformation($"Process completed successfully: {ExecPath}");
}
else
{
Logger.LogError($"Process exited with code {P.ExitCode}: {ExecPath}");
}
};
P.OutputDataReceived += (object sender, DataReceivedEventArgs e) =>
{
if (e.Data == null)
{
return;
}
KLog.GetLogger <Process>().LogInformation($"{PStart.FileName}: {e.Data}");
};
P.ErrorDataReceived += (object sender, DataReceivedEventArgs e) =>
{
if (e.Data == null)
{
return;
}
KLog.GetLogger <Process>().LogError($"{P.StartInfo.FileName}: {e.Data}");
};
P.Start();
P.BeginErrorReadLine();
P.BeginOutputReadLine();
return(P);
}
catch (Exception Ex)
{
Logger.LogError(Ex, $"Failed to exec: {ExecPath}");
}
return(null);
}
