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CA-113431: Display a warning when a pool has a mixture of free hosts with license

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expiry dates that are more than 30 days apart (not ideal, but safest solution for
the case of a mixture of free and free but expiring soon hosts.)

Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
This commit is contained in:
Konstantina Chremmou 2013-08-09 17:18:15 +01:00
parent 35226d65dd
commit 58e9b1c822
2 changed files with 39 additions and 6 deletions
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18
XenAdmin/Dialogs/LicenseManager/LicenseDataGridViewRow.cs
View File

@ -163,16 +163,15 @@ namespace XenAdmin.Dialogs
if (!licenseStatus.Updated)
return false;
bool free = CurrentLicenseState == Dialogs.LicenseStatus.HostState.Free;
bool noIdea = CurrentLicenseState == Dialogs.LicenseStatus.HostState.Unknown;
if (free || noIdea)
if (CurrentLicenseState == Dialogs.LicenseStatus.HostState.Unknown)
return false;
bool licensed = CurrentLicenseState == Dialogs.LicenseStatus.HostState.Licensed;
Pool pool = Helpers.GetPool(XenObjectHost.Connection);
if (licensed)
if (CurrentLicenseState == Dialogs.LicenseStatus.HostState.Free)
return Dialogs.LicenseStatus.PoolIsMixedFreeAndExpiring(pool);
if (CurrentLicenseState == Dialogs.LicenseStatus.HostState.Licensed)
return Dialogs.LicenseStatus.PoolIsPartiallyLicensed(pool)
|| Dialogs.LicenseStatus.PoolHasMixedLicenses(pool);
@ -186,6 +185,13 @@ namespace XenAdmin.Dialogs
{
switch (CurrentLicenseState)
{
case Dialogs.LicenseStatus.HostState.Free:
{
Pool pool = Helpers.GetPool(XenObjectHost.Connection);
if (Dialogs.LicenseStatus.PoolIsMixedFreeAndExpiring(pool))
return Messages.POOL_IS_PARTIALLY_LICENSED;
return Messages.UNKNOWN;
}
case Dialogs.LicenseStatus.HostState.PartiallyLicensed:
return Messages.POOL_IS_PARTIALLY_LICENSED;
case Dialogs.LicenseStatus.HostState.Licensed:

27
XenAdmin/Dialogs/LicenseManager/LicenseStatus.cs
View File

@ -184,6 +184,33 @@ namespace XenAdmin.Dialogs
get { return Helpers.ClearwaterOrGreater(LicencedHost); }
}
internal static bool PoolIsMixedFreeAndExpiring(IXenObject xenObject)
{
if (xenObject is Pool)
{
if (xenObject.Connection.Cache.Hosts.Length == 1)
return false;
int freeCount = xenObject.Connection.Cache.Hosts.Count(h => Host.GetEdition(h.edition) == Host.Edition.Free);
if (freeCount == 0 || freeCount < xenObject.Connection.Cache.Hosts.Length)
return false;
var expiryGroups = from Host h in xenObject.Connection.Cache.Hosts
let exp = h.LicenseExpiryUTC
group h by exp
into g
select new { ExpiryDate = g.Key, Hosts = g };
if(expiryGroups.Count() > 1)
{
expiryGroups.OrderBy(g => g.ExpiryDate);
if ((expiryGroups.ElementAt(1).ExpiryDate - expiryGroups.ElementAt(0).ExpiryDate).TotalDays > 30)
return true;
}
}
return false;
}
internal static bool PoolIsPartiallyLicensed(IXenObject xenObject)
{
if (xenObject is Pool)