/// <summary>
/// Processes the record.
/// </summary>
/// <exception cref="System.Exception">The RABBITMQ_BASE environmental variable is not set correctly</exception>
/// <exception cref="System.IO.FileNotFoundException">No installer found</exception>
protected override void ProcessRecord()
{
var rabbitMqBase = Environment.GetEnvironmentVariable("RABBITMQ_BASE");
if (rabbitMqBase != InstallationConstants.RabbitMq.ConfigurationPath)
{
WriteWarning(string.Format("RABBITMQ_BASE is set to {0}", rabbitMqBase));
throw new Exception("The RABBITMQ_BASE environmental variable is not set correctly");
}
var executablePath = GetRabbitMqInstallerCommand.RabbitMqInstallerPath;
if (!File.Exists(executablePath))
{
throw new FileNotFoundException("No installer found");
}
var externalProcessRunner = new ExternalProcessRunner
{
EstimatedProcessDuration = TimeSpan.FromMinutes(10)
};
var assemblyEntryPointProvider = new AssemblyEntryPointProvider();
var workingPath = assemblyEntryPointProvider.GetAssemblyDirectory(GetType());
const string silent = "/S";
WriteVerbose("Installing RabbitMq...");
externalProcessRunner.Run(executablePath, workingPath, silent);
WriteVerbose("Installation process completed");
}
/// <summary>
/// Processes the record.
/// </summary>
/// <exception cref="System.IO.FileNotFoundException">No installer found</exception>
protected override void ProcessRecord()
{
var executablePath = GetErlangInstallerCommand.ErlangInstallerPath;
if (!File.Exists(executablePath))
{
throw new FileNotFoundException("No installer found");
}
var externalProcessRunner = new ExternalProcessRunner
{
EstimatedProcessDuration = TimeSpan.FromMinutes(10)
};
var assemblyEntryPointProvider = new AssemblyEntryPointProvider();
var workingPath = assemblyEntryPointProvider.GetAssemblyDirectory(GetType());
const string silent = "/S";
WriteVerbose("Installing Erlang...");
externalProcessRunner.Run(executablePath, workingPath, silent);
WriteVerbose("Installation process completed");
}
/// <summary>
/// Invokes the specified parameters.
/// </summary>
/// <param name="parameters">The parameters.</param>
/// <param name="estimatedProcessDuration">Duration of the estimated process.</param>
/// <returns></returns>
public string Invoke(string parameters, TimeSpan estimatedProcessDuration)
{
var externalProcessRunner = new ExternalProcessRunner
{
EstimatedProcessDuration = estimatedProcessDuration
};
return(externalProcessRunner.Run(ExecutablePath, WorkingPath, parameters));
}
/// <summary>
/// Processes the record.
/// </summary>
protected override void ProcessRecord()
{
const string executable = "rabbitmq-plugins.bat";
var pluginsExecutablePath = Path.Combine(InstallationConstants.RabbitMq.BinPath, executable);
var externalProcessRunner = new ExternalProcessRunner
{
EstimatedProcessDuration = TimeSpan.FromSeconds(60)
};
const string parameters2 = "enable rabbitmq_management";
WriteVerbose("Enabling management console");
var output = externalProcessRunner.Run(pluginsExecutablePath, InstallationConstants.RabbitMq.BinPath, parameters2);
if (!output.Contains("started") && !output.Contains("Plugin configuration unchanged."))
{
throw new ApplicationException(CtlRabbitMqProcessInteractor.ExceptionMessages.InvalidOutput);
}
WriteVerbose(output);
}
/// <summary>
/// Processes the record.
/// </summary>
protected override void ProcessRecord()
{
var client = new RabbitMqBatCtlClient();
if (client.Exists)
{
try
{
WriteVerbose("Stopping RabbitMq");
client.HardStop();
}
catch (Exception ex)
{
throw new Exception("Failed to stop RabbitMq. Manual stop/uninstall might be necessary", ex);
}
}
WriteVerbose("Un-installing prior versions of RabbitMq");
var executablePaths = InstallationConstants.RabbitMq.UninstallerPaths;
var externalProcessRunner = new ExternalProcessRunner();
var shouldDeleteService = false;
foreach (var executablePath in executablePaths)
{
var directoryInfo = new FileInfo(executablePath);
var workingPath = directoryInfo.DirectoryName;
if (!File.Exists(executablePath))
{
//WriteVerbose("No uninstaller found at " + executablePath);
CleanUpFolders(workingPath);
continue;
}
shouldDeleteService = true;
const string silent = "/S";
externalProcessRunner.Run(executablePath, workingPath, silent);
WriteVerbose("Waiting for RabbitMq process to exit...");
var binPath = Path.Combine(workingPath, InstallationConstants.RabbitMq.BinDir);
if (Directory.Exists(binPath))
{
//rabbit mq uninstaller seems to be async so we need to monitor the install directory until it's empty
while (Directory.Exists(binPath) &&
Directory.EnumerateFiles(binPath).Any())
{
Task.Delay(TimeSpan.FromSeconds(1)).Wait();
}
//one last wait for system to release resources
Task.Delay(TimeSpan.FromSeconds(1)).Wait();
}
CleanUpFolders(workingPath);
}
if (shouldDeleteService)
{
WriteVerbose("Removing RabbitMq windows service");
try
{
const string serviceToDelete = " delete RabbitMQ";
externalProcessRunner.Run("sc", Directory.GetCurrentDirectory(), serviceToDelete);
}
catch (Exception ex)
{
WriteWarning("Failed to remove RabbitMq windows service. Clean removal might fail: " + ex.Message);
}
}
WriteVerbose("Uninstallation process completed");
}
/// <summary>
/// Processes the record.
/// </summary>
protected override void ProcessRecord()
{
WriteVerbose("Uninstalling prior versions of Erlang");
var executablePaths = InstallationConstants.Erlang.UninstallerPaths;
foreach (var executablePath in executablePaths)
{
var directoryInfo = new FileInfo(executablePath);
var workingPath = directoryInfo.DirectoryName;
if (!File.Exists(executablePath))
{
//WriteVerbose("No uninstaller found at " + executablePath);
CleanUpFolders(workingPath);
continue;
}
var externalProcessRunner = new ExternalProcessRunner();
const string silent = "/S";
externalProcessRunner.Run(executablePath, workingPath, silent);
try
{
const string erlandProcessKill = " /F /IM erl.exe";
externalProcessRunner.Run("taskkill", workingPath, erlandProcessKill);
}
catch (Exception ex)
{
WriteWarning("Failed to terminate erl process. Clean removal might fail: " + ex.Message);
}
try
{
const string erlandProcessKill = " /F /IM erlsrv.exe";
externalProcessRunner.Run("taskkill", workingPath, erlandProcessKill);
}
catch (Exception ex)
{
WriteWarning("Failed to terminate erlsrv process. Clean removal might fail: " + ex.Message);
}
try
{
const string erlandProcessKill = " /F /IM epmd.exe";
externalProcessRunner.Run("taskkill", workingPath, erlandProcessKill);
}
catch (Exception ex)
{
WriteWarning("Failed to terminate epmd process. Clean removal might fail: " + ex.Message);
}
WriteVerbose("Waiting for Erlang processes to exit...");
Task.Delay(TimeSpan.FromSeconds(15)).Wait();
CleanUpFolders(workingPath);
}
WriteVerbose("Removing Erlang registry information");
var keyName = @"SOFTWARE\Ericsson";
using (var rootKey = Registry.LocalMachine.OpenSubKey(keyName, true))
{
if (rootKey == null)
{
WriteVerbose("Root key not found");
}
else
{
using (var erlangKey = rootKey.OpenSubKey("Erlang", true))
{
if (erlangKey == null)
{
WriteVerbose("Erlang key not found");
return;
}
}
rootKey.DeleteSubKeyTree("Erlang");
WriteVerbose("Key removed");
}
}
WriteVerbose("Uninstallation process completed");
}
