private static async Task <bool> CheckTaskStatus(string taskId)
{
if (taskId.Contains("Message"))
{
return(false);
}
var taskStatus = false;
while (!taskStatus)
{
taskStatus = ZertoZvm.TaskComplete(taskId);
Output.Write(".");
await Task.Delay(5000);
}
return(true);
}
static void Main(string[] args)
{
Parser.Default.ParseArguments <Options>(args).WithParsed <Options>(o =>
{
if (o.Mode == null || (o.Mode.ToUpper() != "START" && o.Mode.ToUpper() != "STOP"))
{
o.Mode = "START";
}
if (o.FailoverType == null || (o.FailoverType.ToUpper() != "TEST" && o.FailoverType.ToUpper() != "LIVE"))
{
o.FailoverType = "LIVE";
}
Initialise();
Stopwatch watch = new Stopwatch();
watch.Start();
Console.Clear();
Output.WriteLine("Zerto Failover Application");
Output.WriteLine("vCenter: " + Common.vc);
Output.WriteLine("ZVM: " + Common.zvm);
Output.WriteLine("Mode: " + o.Mode.ToUpper());
Output.WriteLine("Type: " + o.FailoverType.ToUpper());
if (o.FailoverType.ToUpper() == "LIVE")
{
Output.WriteLine("Commit Policy: " + o.CommitPolicy.ToUpper());
Output.WriteLine("Wait Time (s): " + o.WaitTime.ToString());
}
Output.WriteLine("CSV File: " + o.Csv.ToUpper());
Output.WriteLine("------------------------------------------------------------------------------");
try
{
var reader = new StreamReader(o.Csv);
CsvReader csv = new CsvReader(reader);
csv.Configuration.HasHeaderRecord = true;
csv.Configuration.MissingFieldFound = null;
var csvList = new CsvList();
var csvRecords = csv.EnumerateRecords(csvList);
if (ZertoZvm.GetSession(Common.zvm, Common.zvm_username, Common.zvm_password, "application/json"))
{
foreach (var row in csvRecords)
{
if (o.Mode.ToUpper() == "START" && o.FailoverType.ToUpper() == "TEST")
// START TEST FAILOVER
{
if (row.BuildGroup == 0)
{
//START VM PROCESS
Output.WriteLine("");
Output.WriteLine("Powering on VM " + row.VpgName);
try
{
Dictionary <string, string> Parameters = new Dictionary <string, string>();
Parameters.Clear();
var vmSession = VmwareRest.GetSession(Common.vc, Common.vc_username, Common.vc_password, "application/json");
Parameters.Add("filter.names", row.VpgName);
var vmRef = JToken.Parse(VmwareRest.GetResult("/rest/vcenter/vm", Parameters));
if (JArray.FromObject(vmRef.SelectToken("value")).Count == 0)
{
Output.WriteLine("Unable to find VM!");
}
if (JArray.FromObject(vmRef.SelectToken("value")).Count > 1)
{
Output.WriteLine("Multiple VMs found, please confirm VM name is unique!");
}
if (JArray.FromObject(vmRef.SelectToken("value")).Count == 1)
{
var vmResult = VmwareRest.PostRequest("/rest/vcenter/vm/" + vmRef.SelectToken("value.[0].vm") + "/power/start", null);
if (vmResult == "OK")
{
Output.WriteLine(row.VpgName + " powered on");
}
else
{
Output.WriteLine("Unable to power on " + row.VpgName);
}
}
}
catch (Exception e)
{
Output.WriteLine("");
Output.WriteLine("EXCEPTION " + e);
}
}
else
{
//START FAILOVER PROCESS
Output.WriteLine("");
Output.Write("Starting Failover Test for " + row.VpgName);
try
{
Task <bool> failoverTest = CheckTaskStatus(ZertoZvm.FailoverTest(row.VpgName, "").ToString());
failoverTest.Wait();
Output.WriteLine("");
if (failoverTest.Result == true)
{
Output.WriteLine("Built Failover Test for " + row.VpgName);
}
else
{
Output.WriteLine("Unable to Build Failover Test for " + row.VpgName);
}
failoverTest.Dispose();
if (row.Delay > 0)
{
Output.WriteLine("Pausing for " + row.Delay + " seconds");
Task <bool> delay = Delay(row.Delay);
delay.Wait();
delay.Dispose();
Output.WriteLine("");
}
}
catch (Exception e)
{
Output.WriteLine("");
Output.WriteLine("EXCEPTION " + e);
}
}
}
if (o.Mode.ToUpper() == "START" && o.FailoverType.ToUpper() == "LIVE")
// START LIVE FAILOVER
{
if (row.BuildGroup == 0)
{
//START VM PROCESS
Output.WriteLine("");
Output.WriteLine("Powering on VM " + row.VpgName);
try
{
Dictionary <string, string> Parameters = new Dictionary <string, string>();
Parameters.Clear();
var vmSession = VmwareRest.GetSession(Common.vc, Common.vc_username, Common.vc_password, "application/json");
Parameters.Add("filter.names", row.VpgName);
var vmRef = JToken.Parse(VmwareRest.GetResult("/rest/vcenter/vm", Parameters));
if (JArray.FromObject(vmRef.SelectToken("value")).Count == 0)
{
Output.WriteLine("Unable to find VM!");
}
if (JArray.FromObject(vmRef.SelectToken("value")).Count > 1)
{
Output.WriteLine("Multiple VMs found, please confirm VM name is unique!");
}
if (JArray.FromObject(vmRef.SelectToken("value")).Count == 1)
{
var vmResult = VmwareRest.PostRequest("/rest/vcenter/vm/" + vmRef.SelectToken("value.[0].vm") + "/power/start", null);
if (vmResult == "OK")
{
Output.WriteLine(row.VpgName + " powered on");
}
else
{
Output.WriteLine("Unable to power on " + row.VpgName);
}
}
}
catch (Exception e)
{
Output.WriteLine("");
Output.WriteLine("EXCEPTION " + e);
}
}
else
{
//START FAILOVER PROCESS
Output.WriteLine("");
Output.Write("Starting Failover for " + row.VpgName);
try
{
Task <bool> failover = CheckTaskStatus(ZertoZvm.Failover(row.VpgName, "", GetCommitPolicy(o.CommitPolicy), o.WaitTime).ToString());
failover.Wait();
Output.WriteLine("");
if (failover.Result == true)
{
Output.WriteLine("Built Failover for " + row.VpgName);
}
else
{
Output.WriteLine("Unable to Build Failover for " + row.VpgName);
}
failover.Dispose();
if (row.Delay > 0)
{
Output.WriteLine("Pausing for " + row.Delay + " seconds");
Task <bool> delay = Delay(row.Delay);
delay.Wait();
delay.Dispose();
Output.WriteLine("");
}
}
catch (Exception e)
{
Output.WriteLine("");
Output.WriteLine("EXCEPTION " + e);
}
}
}
if (o.Mode.ToUpper() == "STOP" && o.FailoverType.ToUpper() == "TEST")
// STOP TEST FAILOVER
{
if (row.BuildGroup == 0)
{
//STOP VM PROCESS
Output.WriteLine("");
Output.WriteLine("Powering off VM " + row.VpgName);
try
{
Dictionary <string, string> Parameters = new Dictionary <string, string>();
Parameters.Clear();
var vmSession = VmwareRest.GetSession(Common.vc, Common.vc_username, Common.vc_password, "application/json");
Parameters.Add("filter.names", row.VpgName);
var vmRef = JToken.Parse(VmwareRest.GetResult("/rest/vcenter/vm", Parameters));
if (JArray.FromObject(vmRef.SelectToken("value")).Count == 0)
{
Output.WriteLine("Unable to find VM!");
}
if (JArray.FromObject(vmRef.SelectToken("value")).Count > 1)
{
Output.WriteLine("Multiple VMs found, please confirm VM name is unique!");
}
if (JArray.FromObject(vmRef.SelectToken("value")).Count == 1)
{
var vmResult = VmwareRest.PostRequest("/rest/vcenter/vm/" + vmRef.SelectToken("value.[0].vm") + "/power/stop", null);
if (vmResult == "OK")
{
Output.WriteLine(row.VpgName + " powered off");
}
else
{
Output.WriteLine("Unable to power off " + row.VpgName);
}
}
}
catch (Exception e)
{
Output.WriteLine("");
Output.WriteLine("EXCEPTION " + e.Message);
}
}
else
{
//STOP FAILOVER PROCESS
Output.WriteLine("");
Output.Write("Stopping Failover Test for " + row.VpgName);
try
{
Task <bool> stopFailover = CheckTaskStatus(ZertoZvm.FailoverTestStop(row.VpgName).ToString());
stopFailover.Wait();
Output.WriteLine("");
if (stopFailover.Result == true)
{
Output.WriteLine("Destroyed Failover Test for " + row.VpgName);
}
else
{
Output.WriteLine("Unable to Destroy Failover Test for " + row.VpgName);
}
stopFailover.Dispose();
}
catch (Exception e)
{
Output.WriteLine("");
Output.WriteLine("EXCEPTION " + e.Message);
}
}
}
if (o.Mode.ToUpper() == "STOP" && o.FailoverType.ToUpper() == "LIVE")
// NOT AN AVAILABLE OPTION
{
Output.WriteLine("");
Output.WriteLine("Stopping a LIVE failover process is not a valid option...");
}
}
}
else
{
Output.WriteLine("ERROR");
Output.WriteLine("Unable to authenticate with ZVM API");
}
}
catch (Exception e)
{
Output.WriteLine("EXCEPTION");
Output.WriteLine(e.Message);
Output.WriteLine(e.Data.ToString());
}
watch.Stop();
Output.WriteLine("");
Output.WriteLine("Duration: " + TimeSpan.FromSeconds(watch.Elapsed.TotalSeconds).ToString(@"hh\:mm\:ss"));
Console.WriteLine();
Console.WriteLine("Press any key to close...");
Output.WriteLine("------------------------------------------------------------------------------");
Console.ReadKey();
});
}
