private List <PlanAction> CompilePoolUpdateActionList(Host host, Pool_update poolUpdate)
{
var actions = new List <PlanAction> {
new ApplyPoolUpdatePlanAction(host, poolUpdate)
};
if (poolUpdate.after_apply_guidance.Contains(update_after_apply_guidance.restartHost) &&
!(LivePatchCodesByHost != null && LivePatchCodesByHost.ContainsKey(host.uuid) &&
LivePatchCodesByHost[host.uuid] == livepatch_status.ok_livepatch_complete))
{
actions.Add(new RestartHostPlanAction(host, host.GetRunningVMs()));
}
if (poolUpdate.after_apply_guidance.Contains(update_after_apply_guidance.restartXAPI))
{
actions.Add(new RestartAgentPlanAction(host));
}
if (poolUpdate.after_apply_guidance.Contains(update_after_apply_guidance.restartHVM))
{
actions.Add(new RebootVMsPlanAction(host, host.GetRunningHvmVMs()));
}
if (poolUpdate.after_apply_guidance.Contains(update_after_apply_guidance.restartPV))
{
actions.Add(new RebootVMsPlanAction(host, host.GetRunningPvVMs()));
}
return(actions);
}
private List <PlanAction> CompileActionList(Host host, Pool_patch patch)
{
if (SelectedUpdateType == UpdateType.ISO)
{
return(CompileSuppPackActionList(host));
}
List <PlanAction> actions = new List <PlanAction>();
if (patch == null)
{
return(actions);
}
List <XenRef <VM> > runningVMs = RunningVMs(host, patch);
actions.Add(new ApplyPatchPlanAction(host, patch));
if (patch.after_apply_guidance.Contains(after_apply_guidance.restartHost) &&
!(LivePatchCodesByHost != null && LivePatchCodesByHost.ContainsKey(host.uuid) && LivePatchCodesByHost[host.uuid] == livepatch_status.ok_livepatch_complete))
{
actions.Add(new EvacuateHostPlanAction(host));
actions.Add(new RebootHostPlanAction(host));
actions.Add(new BringBabiesBackAction(runningVMs, host, false));
}
if (patch.after_apply_guidance.Contains(after_apply_guidance.restartXAPI))
{
actions.Add(new RestartAgentPlanAction(host));
}
if (patch.after_apply_guidance.Contains(after_apply_guidance.restartHVM))
{
actions.Add(new RebootVMsPlanAction(host, RunningHvmVMs(host)));
}
if (patch.after_apply_guidance.Contains(after_apply_guidance.restartPV))
{
actions.Add(new RebootVMsPlanAction(host, RunningPvVMs(host)));
}
return(actions);
}
/// <summary>
/// Live patching is attempted for a host if the LivePatchCodesByHost contains the LIVEPATCH_COMPLETE value for that host
/// </summary>
/// <param name="host"></param>
/// <returns></returns>
private bool LivePatchingAttemptedForHost(Host host)
{
return(LivePatchCodesByHost != null && LivePatchCodesByHost.ContainsKey(host.uuid) &&
LivePatchCodesByHost[host.uuid] == livepatch_status.ok_livepatch_complete);
}
/// <summary>
/// Live patching is attempted for a host if the LivePatchCodesByHost contains the LIVEPATCH_COMPLETE value for that host
/// </summary>
/// <param name="host"></param>
/// <returns></returns>
private bool LivePatchingAttemptedForHost(Host host)
{
return(LivePatchCodesByHost != null && LivePatchCodesByHost.ContainsKey(host.uuid) &&
LivePatchCodesByHost[host.uuid] == LivePatchCode.PATCH_PRECHECK_LIVEPATCH_COMPLETE);
}
