public IReportStatus Execute(IReportStatus status, ConDepOptions options)
{
foreach (var server in _servers)
{
try
{
Logger.LogSectionStart(server.Name);
if (!options.WebDeployExist)
{
using (new WebDeployDeployer(server))
{
ExecuteOnServer(server, status, options);
}
}
else
{
ExecuteOnServer(server, status, options);
}
}
finally
{
Logger.LogSectionEnd(server.Name);
}
}
return status;
}
public IReportStatus Execute(ServerConfig server, IReportStatus status, ConDepOptions options)
{
try
{
Logger.LogSectionStart("Infrastructure");
foreach (var element in _sequence)
{
if (element is IOperateRemote)
{
((IOperateRemote)element).Execute(server, status, options);
if (status.HasErrors)
return status;
}
else if (element is CompositeSequence)
{
((CompositeSequence)element).Execute(server, status, options);
}
else
{
throw new NotSupportedException();
}
if (status.HasErrors)
return status;
}
}
finally
{
Logger.LogSectionEnd("Infrastructure");
}
return status;
}
public IReportStatus Execute(ServerConfig server, IReportStatus status, ConDepOptions options)
{
try
{
Logger.LogSectionStart(_compositeName);
foreach (var element in _sequence)
{
if (element is CompositeSequence)
{
((CompositeSequence)element).Execute(server, status, options);
}
else if (element is IOperateRemote)
{
((IOperateRemote)element).Execute(server, status, options);
}
if (status.HasErrors)
return status;
}
}
finally
{
Logger.LogSectionEnd(_compositeName);
}
return status;
}
public IReportStatus Execute(IReportStatus status, ConDepConfig config, ConDepOptions options)
{
foreach (var localSequence in _sequence)
{
localSequence.Execute(status, config, options);
if (status.HasErrors)
return status;
}
return status;
}
public IReportStatus Execute(ServerConfig server, IReportStatus status, ConDepOptions options)
{
bool sectionAdded = false;
try
{
if (ConDepGlobals.ServersWithPreOps.ContainsKey(server.Name))
return status;
ConDepGlobals.ServersWithPreOps.Add(server.Name, server);
Logger.LogSectionStart("Pre-Operations");
sectionAdded = true;
var remotePreOps = new PreRemoteOps(server, this, options, _webDeploy);
remotePreOps.Configure();
remotePreOps.Execute(status);
foreach (var element in _sequence)
{
if (element is IOperateRemote)
{
((IOperateRemote)element).Execute(server, status, options);
if (status.HasErrors)
return status;
}
else if (element is CompositeSequence)
{
((CompositeSequence)element).Execute(server, status, options);
}
else
{
throw new NotSupportedException();
}
if (status.HasErrors)
return status;
}
return status;
}
finally
{
if(sectionAdded)
{
Logger.LogSectionEnd("Pre-Operations");
}
}
}
public IReportStatus Execute(ServerConfig server, IReportStatus status, ConDepOptions options)
{
try
{
Logger.LogSectionStart("Infrastructure");
foreach (var element in _sequence)
{
element.Execute(server, status, options);
if (status.HasErrors)
return status;
}
}
finally
{
Logger.LogSectionEnd("Infrastructure");
}
return status;
}
public IReportStatus Execute(IReportStatus status, ConDepOptions options)
{
try
{
Logger.LogSectionStart("Remote Operations");
switch (_loadBalancer.Mode)
{
case LbMode.Sticky:
return ExecuteWithSticky(options, status);
case LbMode.RoundRobin:
return ExecuteWithRoundRobin(options, status);
default:
throw new ConDepLoadBalancerException(string.Format("Load Balancer mode [{0}] not supported.",
_loadBalancer.Mode));
}
}
finally
{
Logger.LogSectionEnd("Remote Operations");
}
}
public ConDepSettings()
{
Config = new ConDepEnvConfig();
Options = new ConDepOptions();
}
//private static Assembly ResolveConDepAssemblies(object sender, ResolveEventArgs args)
//{
// var assemblyName = args.Name.Split(',')[0];
// var assemblyLocation = Path.Combine(typeof(ConDepConfigurationExecutor).Assembly.CodeBase, assemblyName);
// if (File.Exists(assemblyLocation + ".dll"))
// {
// return Assembly.LoadFrom(assemblyLocation + ".dll");
// }
// return null;
//}
//private static Assembly ResolveAssemblyLocation(object sender, ResolveEventArgs args)
//{
// var assemblyName = args.Name.Split(',')[0];
// var assemblyLocation = Path.Combine(_assemblySearchPath, assemblyName);
// if (File.Exists(assemblyLocation + ".dll"))
// {
// return Assembly.LoadFrom(assemblyLocation + ".dll");
// }
// return null;
//}
public ConDepExecutionResult Execute(Guid executionId, string assemblyPath, ConDepOptions options, ITokenSource token)
{
throw new NotImplementedException();
//try
//{
// // 1. Initialize Logger
// // 2. Load ConDep Assembly and assign to Options
// // 3. Load Env Config and add to Settings
// // 4.
// Directory.SetCurrentDirectory(Path.GetDirectoryName(assemblyPath));
// Logger.Initialize(new RelayApiLogger(executionId));
// Logger.TraceLevel = options.TraceLevel > 0 ? options.TraceLevel : TraceLevel.Info;
// Logger.Info("Trace level set to " + Logger.TraceLevel);
// var configAssemblyLoader = new ConDepAssemblyHandler(assemblyPath);
// options.Assembly = configAssemblyLoader.GetAssembly();
// var conDepSettings = new ConDepSettings
// {
// Options = options
// };
// conDepSettings.Config = ConfigHandler.GetEnvConfig(conDepSettings);
// if (conDepSettings.Options.Assembly == null) throw new ArgumentException("assembly");
// var lbLookup = new LoadBalancerLookup(conDepSettings.Config.LoadBalancer);
// var runbookConfigHandler = new RunbookConfigurationHandler(new RunbookHandler(), new RunbookDependencyHandler(), lbLookup.GetLoadBalancer());
// var sequenceManager = runbookConfigHandler.CreateExecutionSequence(conDepSettings);
// var clientValidator = new ClientValidator();
// var serverInfoHarvester = HarvesterFactory.GetHarvester(conDepSettings);
// var serverValidator = new RemoteServerValidator(conDepSettings.Config.Servers,
// serverInfoHarvester, new PowerShellExecutor());
// if (conDepSettings.Options.DryRun)
// {
// Logger.Warn("Showing execution sequence from dry run:");
// sequenceManager.DryRun(conDepSettings);
// return new ConDepExecutionResult(true);
// }
// return Execute(conDepSettings, clientValidator, serverValidator, sequenceManager, token.Token);
//}
//catch (Exception ex)
//{
// try
// {
// Logger.Error("An error sneaked by.", ex);
// }
// catch { }
// var result = new ConDepExecutionResult(false);
// result.AddException(ex);
// return result;
// //throw;
//}
}
public ConDepSettings()
{
Config = new ConDepEnvConfig();
Options = new ConDepOptions();
}
private IReportStatus ExecuteOnServer(ServerConfig server, IReportStatus status, ConDepOptions options, ILoadBalance loadBalancer, bool bringServerOfflineBeforeExecution, bool bringServerOnlineAfterExecution)
{
var errorDuringLoadBalancing = false;
try
{
Logger.LogSectionStart(server.Name);
if (bringServerOfflineBeforeExecution)
{
Logger.Info(string.Format("Taking server [{0}] offline in load balancer.", server.Name));
loadBalancer.BringOffline(server.Name, server.LoadBalancerFarm,
LoadBalancerSuspendMethod.Suspend, status);
}
ExecuteOnServer(server, status, options);
return status;
}
catch
{
errorDuringLoadBalancing = true;
throw;
}
finally
{
try
{
if (bringServerOnlineAfterExecution && !status.HasErrors && !errorDuringLoadBalancing)
{
Logger.Info(string.Format("Taking server [{0}] online in load balancer.", server.Name));
loadBalancer.BringOnline(server.Name, server.LoadBalancerFarm, status);
}
}
finally
{
Logger.LogSectionEnd(server.Name);
}
}
}
private IReportStatus ExecuteWithSticky(ConDepOptions options, IReportStatus status)
{
var servers = _servers.ToList();
ServerConfig manuelTestServer;
if (options.StopAfterMarkedServer)
{
manuelTestServer = servers.SingleOrDefault(x => x.StopServer) ?? servers.First();
return ExecuteOnServer(manuelTestServer, status, options, _loadBalancer, true, false);
}
if (options.ContinueAfterMarkedServer)
{
manuelTestServer = servers.SingleOrDefault(x => x.StopServer) ?? servers.First();
_loadBalancer.BringOnline(manuelTestServer.Name, manuelTestServer.LoadBalancerFarm, status);
servers.Remove(manuelTestServer);
}
foreach (var server in servers)
{
ExecuteOnServer(server, status, options, _loadBalancer, true, true);
if (status.HasErrors)
return status;
}
return status;
}
private IReportStatus ExecuteWithRoundRobin(ConDepOptions options, IReportStatus status)
{
var servers = _servers.ToList();
var roundRobinMaxOfflineServers = (int)Math.Ceiling(((double)servers.Count) / 2);
ServerConfig manuelTestServer = null;
if (options.StopAfterMarkedServer)
{
manuelTestServer = servers.SingleOrDefault(x => x.StopServer) ?? servers.First();
return ExecuteOnServer(manuelTestServer, status, options, _loadBalancer, true, false);
}
if (options.ContinueAfterMarkedServer)
{
manuelTestServer = servers.SingleOrDefault(x => x.StopServer) ?? servers.First();
servers.Remove(manuelTestServer);
if (roundRobinMaxOfflineServers == 1)
{
_loadBalancer.BringOnline(manuelTestServer.Name, manuelTestServer.LoadBalancerFarm, status);
}
}
if (servers.Count == 1)
{
return ExecuteOnServer(servers.First(), status, options, _loadBalancer, true, true);
}
for (int execCount = 0; execCount < servers.Count; execCount++)
{
if (execCount == roundRobinMaxOfflineServers - (manuelTestServer == null ? 0 : 1))
{
TurnRoundRobinServersAround(_loadBalancer, servers, roundRobinMaxOfflineServers, manuelTestServer, status);
}
bool bringOnline = !(roundRobinMaxOfflineServers - (manuelTestServer == null ? 0 : 1) > execCount);
ExecuteOnServer(servers[execCount], status, options, _loadBalancer, !bringOnline, bringOnline);
if (status.HasErrors)
return status;
}
return status;
}
private IReportStatus ExecuteOnServer(ServerConfig server, IReportStatus status, ConDepOptions options)
{
_infrastructureSequence.Execute(server, status, options);
if (status.HasErrors)
return status;
foreach (var element in _sequence)
{
if (element.GetType().IsAssignableFrom(typeof(IRequireRemotePowerShellScript)))
{
var scriptPaths = ((IRequireRemotePowerShellScript)element).ScriptPaths;
RemotePowerShellScripts.Add(scriptPaths);
//DeployPowerShellScripts(scriptPaths);
}
if (element is IOperateRemote)
{
((IOperateRemote)element).Execute(server, status, options);
if (status.HasErrors)
return status;
}
else if (element is CompositeSequence)
{
((CompositeSequence)element).Execute(server, status, options);
}
else
{
throw new NotSupportedException();
}
if (status.HasErrors)
return status;
}
return status;
}
