/* Copyright (c) Citrix Systems, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, * with or without modification, are permitted provided * that the following conditions are met: * * * Redistributions of source code must retain the above * copyright notice, this list of conditions and the * following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the * following disclaimer in the documentation and/or other * materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ using System.Collections.Generic; using System.Text; using XenAdmin.Core; using XenAPI; namespace XenAdmin.Wizards.PatchingWizard.PlanActions { public class RestartHostPlanAction : RebootPlanAction { private readonly List> _vms; public bool EnableOnly { get; set; } private readonly bool _restartAgentFallback; public RestartHostPlanAction(Host host, List> vms, bool enableOnly = false, bool restartAgentFallback = false) : base(host) { _vms = vms; EnableOnly = enableOnly; _restartAgentFallback = restartAgentFallback; } protected override void RunWithSession(ref Session session) { var hostObj = GetResolvedHost(); if (Helpers.ElyOrGreater(hostObj)) { log.DebugFormat("Checking host.patches_requiring_reboot now on '{0}'.", hostObj); if (hostObj.updates_requiring_reboot.Count > 0) { log.DebugFormat("Found {0} patches requiring reboot (live patching failed)." + "Initiating evacuate-reboot-bringbabiesback process.", hostObj.updates_requiring_reboot.Count); } else if (_restartAgentFallback) { log.Debug("Live patching succeeded. Restarting agent."); RestartAgent(ref session); return; } else { log.Debug("Did not find patches requiring reboot (live patching succeeded)." + " Skipping scheduled restart."); return; } } EvacuateHost(ref session); RebootHost(ref session); BringBabiesBack(ref session, _vms, EnableOnly); } } }