* Deprecate set but unused Status property in favour of ProgressDescription.
* Deprecate set but unused TitlePlan property.
* Deprecated property Title in favour of ProgressDescription.
* Removed unused plan RebootHostPlanAction.
* Updated event declaration.
* Removed property Visible. The plan is to have the actions log their history as soon as some is available.
* Reworked the logging for the plan actions. The main change is the replacement of
the ProgressDescription with a stack where all the steps of an action are stored,
i.e. the action is responsible for its history, not the worker running it.
* Lock the progress history before accessing it.
* Better handling of error logging and user cancellation.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
For this purpose, the evacuate-reboot-bringbabiesback triplet was replaced by a
new RestartHostPlanAction, which allows fallback to toolstack restart if live
patching has succeeded. Also, created new abstract class HostPlanAction to
reduce code duplication.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
in the Host extensions. Moved method TryResolveWithTimeout to the Connection class
where it is more relevant. Removed wrapper methods WaitForReboot and WaitForAgent
as they were not particularly useful.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
prevent them from being serialised alongside the API properties. This will also
be useful for moving the API bindings out of XenModel.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
In the RPU wizard, after we notice that the host has been rebooted we try to resolve the host from cache, but sometimes the cache is not populated at that point.
Then, because we cannot resolve the host, we cannot check the host version and we assume is a newer version (which might not be true).
This commit adds a call to retry to resolve the host (with timeout).
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
- while upgrading a host, throw a HOST_OFFLINE ("Server could not be contacted") exception if the host can no longer be resolved (instead of HANDLE_INVALID)
- also corrected the parameters of the HANDLE_INVALID exception, as an extra parameter is needed for the friendly error name.
- in the UpdateManualHostPlanAction class I replaced Host with the private property _host in several places, so we are no longer trying to resolve the host each time we want to write something into logs
- added some null checks, to avoid reporting null reference exception
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
common code to the base class BackgroundThreadBase; removed classes inheriting from
EventArgs; use Action/Action<T> delegates instead of EventHandler<T>.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
been previously upgraded.
Introduced Host.LongProductVersion property which returns host's
product version and build number (e.g. 5.6.100.72258), or null if
product version can't be found. We use this property to check
if the master has been updraded and to decide which slaves need
to be upgraded or to skip hosts already upgraded.
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
