private static void InitializePlanAction(UpdateProgressBackgroundWorker bgw, PlanAction action)
{
if (action is IAvoidRestartHostsAware)
{
var avoidRestartAction = action as IAvoidRestartHostsAware;
avoidRestartAction.AvoidRestartHosts = bgw.AvoidRestartHosts;
}
}
private void RunPlanAction(UpdateProgressBackgroundWorker bgw, PlanAction action)
{
action.OnProgressChange += action_OnProgressChange;
bgw.ReportProgress(0, action);
action.Run();
Thread.Sleep(1000);
action.OnProgressChange -= action_OnProgressChange;
bgw.ReportProgress(100 / bgw.ActionsCount, action);
}
private static void RunPlanAction(UpdateProgressBackgroundWorker bgw, PlanAction action)
{
InitializePlanAction(bgw, action);
bgw.ReportProgress(0, action);
action.Run();
Thread.Sleep(1000);
bgw.doneActions.Add(action);
bgw.ReportProgress((int)((1.0 / (double)bgw.ActionsCount) * 100), action);
}
private void StartNewWorker(Pool pool, List <HostPlan> planActions, List <PlanAction> finalActions)
{
var bgw = new UpdateProgressBackgroundWorker(pool, planActions, finalActions)
{
WorkerReportsProgress = true,
WorkerSupportsCancellation = true
};
bgw.DoWork += WorkerDoWork;
bgw.ProgressChanged += WorkerProgressChanged;
bgw.RunWorkerCompleted += WorkerCompleted;
backgroundWorkers.Add(bgw);
bgw.RunWorkerAsync();
}
public override void PageLoaded(PageLoadedDirection direction)
{
base.PageLoaded(direction);
if (_thisPageIsCompleted)
{
return;
}
foreach (var pool in SelectedPools)
{
var master = Helpers.GetMaster(pool.Connection);
var planActions = new List <PlanAction>();
var delayedActionsByHost = new Dictionary <Host, List <PlanAction> >();
foreach (var host in pool.Connection.Cache.Hosts)
{
delayedActionsByHost.Add(host, new List <PlanAction>());
}
var hosts = pool.Connection.Cache.Hosts;
var us = Updates.GetUpgradeSequence(pool.Connection);
Debug.Assert(us != null, "Update sequence should not be null.");
if (us != null)
{
foreach (var patch in us.UniquePatches)
{
var hostsToApply = us.Where(u => u.Value.Contains(patch)).Select(u => u.Key).ToList();
hostsToApply.Sort();
planActions.Add(new DownloadPatchPlanAction(master.Connection, patch, AllDownloadedPatches));
planActions.Add(new UploadPatchToMasterPlanAction(master.Connection, patch, patchMappings, AllDownloadedPatches));
planActions.Add(new PatchPrechecksOnMultipleHostsInAPoolPlanAction(master.Connection, patch, hostsToApply, patchMappings));
foreach (var host in hostsToApply)
{
planActions.Add(new ApplyXenServerPatchPlanAction(host, patch, patchMappings));
planActions.AddRange(GetMandatoryActionListForPatch(host, patch));
UpdateDelayedAfterPatchGuidanceActionListForHost(delayedActionsByHost[host], host, patch);
}
//clean up master at the end:
planActions.Add(new RemoveUpdateFileFromMasterPlanAction(master, patchMappings, patch));
}//patch
}
if (planActions.Count > 0)
{
var bgw = new UpdateProgressBackgroundWorker(master, planActions, delayedActionsByHost);
backgroundWorkers.Add(bgw);
}
} //foreach in SelectedMasters
foreach (var bgw in backgroundWorkers)
{
bgw.DoWork += new DoWorkEventHandler(WorkerDoWork);
bgw.WorkerReportsProgress = true;
bgw.ProgressChanged += new ProgressChangedEventHandler(WorkerProgressChanged);
bgw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(WorkerCompleted);
bgw.WorkerSupportsCancellation = true;
bgw.RunWorkerAsync();
}
if (backgroundWorkers.Count == 0)
{
_thisPageIsCompleted = true;
_nextEnabled = true;
OnPageUpdated();
}
}
protected virtual void DoAfterInitialPlanActions(UpdateProgressBackgroundWorker bgw, Host host, List <Host> hosts)
{
}
protected override void PageLoadedCore(PageLoadedDirection direction)
{
if (_thisPageIsCompleted)
{
return;
}
Debug.Assert(WizardMode == WizardMode.AutomatedUpdates || WizardMode == WizardMode.NewVersion && UpdateAlert != null);
if (WizardMode == WizardMode.AutomatedUpdates)
{
labelTitle.Text = Messages.PATCHINGWIZARD_UPLOAD_AND_INSTALL_TITLE_AUTOMATED_MODE;
}
else if (WizardMode == WizardMode.NewVersion)
{
labelTitle.Text = Messages.PATCHINGWIZARD_UPLOAD_AND_INSTALL_TITLE_NEW_VERSION_AUTOMATED_MODE;
}
foreach (var pool in SelectedPools)
{
var master = Helpers.GetMaster(pool.Connection);
var planActions = new List <PlanAction>();
var delayedActionsByHost = new Dictionary <Host, List <PlanAction> >();
var finalActions = new List <PlanAction>();
foreach (var host in pool.Connection.Cache.Hosts)
{
delayedActionsByHost.Add(host, new List <PlanAction>());
}
var hosts = pool.Connection.Cache.Hosts;
//if any host is not licensed for automated updates
bool automatedUpdatesRestricted = pool.Connection.Cache.Hosts.Any(Host.RestrictBatchHotfixApply);
var us = WizardMode == WizardMode.NewVersion
? Updates.GetUpgradeSequence(pool.Connection, UpdateAlert, ApplyUpdatesToNewVersion && !automatedUpdatesRestricted)
: Updates.GetUpgradeSequence(pool.Connection);
Debug.Assert(us != null, "Update sequence should not be null.");
if (us != null)
{
foreach (var patch in us.UniquePatches)
{
var hostsToApply = us.Where(u => u.Value.Contains(patch)).Select(u => u.Key).ToList();
hostsToApply.Sort();
planActions.Add(new DownloadPatchPlanAction(master.Connection, patch, AllDownloadedPatches, PatchFromDisk));
planActions.Add(new UploadPatchToMasterPlanAction(master.Connection, patch, patchMappings, AllDownloadedPatches, PatchFromDisk));
planActions.Add(new PatchPrechecksOnMultipleHostsInAPoolPlanAction(master.Connection, patch, hostsToApply, patchMappings));
foreach (var host in hostsToApply)
{
planActions.Add(new ApplyXenServerPatchPlanAction(host, patch, patchMappings));
if (patch.GuidanceMandatory)
{
var action = patch.after_apply_guidance == after_apply_guidance.restartXAPI &&
delayedActionsByHost[host].Any(a => a is RestartHostPlanAction)
? new RestartHostPlanAction(host, host.GetRunningVMs(), restartAgentFallback: true)
: GetAfterApplyGuidanceAction(host, patch.after_apply_guidance);
if (action != null)
{
planActions.Add(action);
// remove all delayed actions of the same kind that has already been added
// (because this action is guidance-mandatory=true, therefore
// it will run immediately, making delayed ones obsolete)
delayedActionsByHost[host].RemoveAll(a => action.GetType() == a.GetType());
}
}
else
{
var action = GetAfterApplyGuidanceAction(host, patch.after_apply_guidance);
// add the action if it's not already in the list
if (action != null && !delayedActionsByHost[host].Any(a => a.GetType() == action.GetType()))
{
delayedActionsByHost[host].Add(action);
}
}
}
//clean up master at the end:
planActions.Add(new RemoveUpdateFileFromMasterPlanAction(master, patchMappings, patch));
}//patch
}
//add a revert pre-check action for this pool
var problemsToRevert = ProblemsResolvedPreCheck.Where(p => hosts.ToList().Select(h => h.uuid).ToList().Contains(p.Check.Host.uuid)).ToList();
if (problemsToRevert.Count > 0)
{
finalActions.Add(new UnwindProblemsAction(problemsToRevert, string.Format(Messages.REVERTING_RESOLVED_PRECHECKS_POOL, pool.Connection.Name)));
}
if (planActions.Count > 0)
{
var bgw = new UpdateProgressBackgroundWorker(planActions, delayedActionsByHost, finalActions);
backgroundWorkers.Add(bgw);
}
} //foreach in SelectedMasters
foreach (var bgw in backgroundWorkers)
{
bgw.DoWork += WorkerDoWork;
bgw.WorkerReportsProgress = true;
bgw.ProgressChanged += WorkerProgressChanged;
bgw.RunWorkerCompleted += WorkerCompleted;
bgw.WorkerSupportsCancellation = true;
bgw.RunWorkerAsync();
}
if (backgroundWorkers.Count == 0)
{
_thisPageIsCompleted = true;
_nextEnabled = true;
OnPageUpdated();
}
}
private static void InitializePlanAction(UpdateProgressBackgroundWorker bgw, PlanAction action)
{
if (action is IAvoidRestartHostsAware)
{
var avoidRestartAction = action as IAvoidRestartHostsAware;
avoidRestartAction.AvoidRestartHosts = bgw.AvoidRestartHosts;
}
}
public override void PageLoaded(PageLoadedDirection direction)
{
base.PageLoaded(direction);
if (_thisPageIsCompleted)
{
return;
}
foreach (var pool in SelectedPools)
{
var master = Helpers.GetMaster(pool.Connection);
var planActions = new List<PlanAction>();
var delayedActionsByHost = new Dictionary<Host, List<PlanAction>>();
foreach (var host in pool.Connection.Cache.Hosts)
{
delayedActionsByHost.Add(host, new List<PlanAction>());
}
var hosts = pool.Connection.Cache.Hosts;
var us = Updates.GetUpgradeSequence(pool.Connection);
Debug.Assert(us != null, "Update sequence should not be null.");
if (us != null)
{
foreach (var patch in us.UniquePatches)
{
var hostsToApply = us.Where(u => u.Value.Contains(patch)).Select(u => u.Key).ToList();
hostsToApply.Sort();
planActions.Add(new DownloadPatchPlanAction(master.Connection, patch, AllDownloadedPatches));
planActions.Add(new UploadPatchToMasterPlanAction(master.Connection, patch, patchMappings, AllDownloadedPatches));
planActions.Add(new PatchPrechecksOnMultipleHostsInAPoolPlanAction(master.Connection, patch, hostsToApply, patchMappings));
foreach (var host in hostsToApply)
{
planActions.Add(new ApplyXenServerPatchPlanAction(host, patch, patchMappings));
planActions.AddRange(GetMandatoryActionListForPatch(delayedActionsByHost[host], host, patch));
UpdateDelayedAfterPatchGuidanceActionListForHost(delayedActionsByHost[host], host, patch);
}
//clean up master at the end:
planActions.Add(new RemoveUpdateFileFromMasterPlanAction(master, patchMappings, patch));
}//patch
}
//add all delayed actions to the end of the actions, per host
var delayedActions = new List<PlanAction>();
if (delayedActionsByHost.ContainsKey(master))
{
delayedActions.AddRange(delayedActionsByHost[master]);
}
foreach (var kvp in delayedActionsByHost)
{
if (kvp.Key != master)
{
delayedActions.AddRange(kvp.Value);
}
}
if (planActions.Count > 0)
{
var bgw = new UpdateProgressBackgroundWorker(master, planActions, delayedActions);
backgroundWorkers.Add(bgw);
}
} //foreach in SelectedMasters
foreach (var bgw in backgroundWorkers)
{
bgw.DoWork += new DoWorkEventHandler(WorkerDoWork);
bgw.WorkerReportsProgress = true;
bgw.ProgressChanged += new ProgressChangedEventHandler(WorkerProgressChanged);
bgw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(WorkerCompleted);
bgw.WorkerSupportsCancellation = true;
bgw.RunWorkerAsync();
}
if (backgroundWorkers.Count == 0)
{
_thisPageIsCompleted = true;
_nextEnabled = true;
OnPageUpdated();
}
}
public override void PageLoaded(PageLoadedDirection direction)
{
base.PageLoaded(direction);
if (_thisPageIsCompleted)
{
return;
}
Debug.Assert(WizardMode == WizardMode.AutomatedUpdates || WizardMode == WizardMode.NewVersion && UpdateAlert != null);
if (WizardMode == WizardMode.AutomatedUpdates)
{
labelTitle.Text = Messages.PATCHINGWIZARD_UPLOAD_AND_INSTALL_TITLE_AUTOMATED_MODE;
}
else if (WizardMode == WizardMode.NewVersion)
{
labelTitle.Text = Messages.PATCHINGWIZARD_UPLOAD_AND_INSTALL_TITLE_NEW_VERSION_AUTOMATED_MODE;
}
foreach (var pool in SelectedPools)
{
var master = Helpers.GetMaster(pool.Connection);
var planActions = new List <PlanAction>();
var delayedActionsByHost = new Dictionary <Host, List <PlanAction> >();
var finalActions = new List <PlanAction>();
foreach (var host in pool.Connection.Cache.Hosts)
{
delayedActionsByHost.Add(host, new List <PlanAction>());
}
var hosts = pool.Connection.Cache.Hosts;
//if any host is not licensed for automated updates
bool automatedUpdatesRestricted = pool.Connection.Cache.Hosts.Any(Host.RestrictBatchHotfixApply);
var us = WizardMode == WizardMode.NewVersion
? Updates.GetUpgradeSequence(pool.Connection, UpdateAlert, ApplyUpdatesToNewVersion && !automatedUpdatesRestricted)
: Updates.GetUpgradeSequence(pool.Connection);
Debug.Assert(us != null, "Update sequence should not be null.");
if (us != null)
{
foreach (var patch in us.UniquePatches)
{
var hostsToApply = us.Where(u => u.Value.Contains(patch)).Select(u => u.Key).ToList();
hostsToApply.Sort();
planActions.Add(new DownloadPatchPlanAction(master.Connection, patch, AllDownloadedPatches));
planActions.Add(new UploadPatchToMasterPlanAction(master.Connection, patch, patchMappings, AllDownloadedPatches));
planActions.Add(new PatchPrechecksOnMultipleHostsInAPoolPlanAction(master.Connection, patch, hostsToApply, patchMappings));
foreach (var host in hostsToApply)
{
planActions.Add(new ApplyXenServerPatchPlanAction(host, patch, patchMappings));
planActions.AddRange(GetMandatoryActionListForPatch(host, patch));
UpdateDelayedAfterPatchGuidanceActionListForHost(delayedActionsByHost[host], host, patch);
}
//clean up master at the end:
planActions.Add(new RemoveUpdateFileFromMasterPlanAction(master, patchMappings, patch));
}//patch
}
//add a revert pre-check action for this pool
var problemsToRevert = ProblemsResolvedPreCheck.Where(p => hosts.ToList().Select(h => h.uuid).ToList().Contains(p.Check.Host.uuid)).ToList();
if (problemsToRevert.Count > 0)
{
finalActions.Add(new UnwindProblemsAction(problemsToRevert, string.Format(Messages.REVERTING_RESOLVED_PRECHECKS_POOL, pool.Connection.Name)));
}
if (planActions.Count > 0)
{
var bgw = new UpdateProgressBackgroundWorker(master, planActions, delayedActionsByHost, finalActions);
backgroundWorkers.Add(bgw);
}
} //foreach in SelectedMasters
foreach (var bgw in backgroundWorkers)
{
bgw.DoWork += new DoWorkEventHandler(WorkerDoWork);
bgw.WorkerReportsProgress = true;
bgw.ProgressChanged += new ProgressChangedEventHandler(WorkerProgressChanged);
bgw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(WorkerCompleted);
bgw.WorkerSupportsCancellation = true;
bgw.RunWorkerAsync();
}
if (backgroundWorkers.Count == 0)
{
_thisPageIsCompleted = true;
_nextEnabled = true;
OnPageUpdated();
}
}
