- When building the list of servers that require post-install actions, ignore the ones where the patch has already been installed.
- Also fixing the infinite recursion in Build() method (causing StackOverflowException when installing a supplemental pack).
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
This fixes the NullReferenceException that occurs when trying to evacuate a host after a non-livepatch update (that requires reboot) has been installed
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
XenCenter will check host.patches_requiring_reboot when a host restart is due while a batch update is in progress. If the restart is not required, XenCenter will skip relevant PlanActions.
The intention here is to check this whenever a restart is due according to the original schedule - this way a completely livepatchable update can prevent the restart while the key batch hotfixing logic is not changed.
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
Automatic is disabled if any pool forbids auto restart (per Neptune), and reboot is required. It's also disabled if the update type isn't one of the three in the switch statement. If it's enabled it is checked by default.
If we are expecting to live patch, but at the end
hosts.patches_requring_reboot contains the patch, then warn the user that
live patching has failed for the host - and it needs to be rebooted.
Signed-off-by: Callum McIntyre <callumiandavid.mcintyre@citrix.com>
This commit implements the check for LiveUpdate capability of a patch. If
the patch is completely live-updatable, XenCenter will not restart the
host (but will do further checks once it has finished installing the
update - separate ticket)
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
the checks before the page is loaded. Corrected the conditions for enabling the
Previous and Next buttons on this page. This commit fixes broken RPU wizard test.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
Comparing uuids instead of references that likely will be changed after the Cache has been repopulated.
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
- Moved progress bar at the bottom of the page and made it the same height as on Upload page; This progress bar is now used when the prechecks are performed (existing functionality) and also for the "resolve" actions (new functionality).
- Added a label for displaying action progress.
- The icon and label saying that you need to resolve problems is hidden when there are no issues found and when an action is in progress (when the progress label is shown instead).
- When a resolve action is in progress, all controls on the page are disabled, apart from Cancel; pressing Cancel will cancel the "resolve" action and the wizard.
- Also put everything in a TableLayoutPanel (hence all the designer changes)
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
Partially upgraded pools are not supported. If the versions of servers mismatch in a pool, Automatic updating will be disabled with the appropriate info message.
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
even when automatic mode was supported for them. The problem was that the xenserver
versions were not retrieved from the DownloadUpdatesXmlAction once the latter had run.
Also, minor refactoring.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
If there is no <minimalpatches /> tag, the version is not supported. This check has priority over licensed state when displaying the reason why a server is not supported.
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
hotkeys; button enabled state; some memory leaks; added spinner while check for
updates is in progress; added alternative text for when automatic mode is not available.
Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
Implemented pre-check to check whether there is enough free disk space
before starting updating a pool.
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
- Add a new update to the list of uploaded updates only when the upload action has completed successfully.
- Do not perform the disk space check if there is nothing to upload (update has already been uploaded).
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
The PatchPrechecksOnMultipleHostsInAPoolPlanAction did not filter the patchmappings by masterhost, so with some probability, it could choose the wrong mapping (pool_patch object for the same update, but in different pool). This bug is being fixed in this commit, other changes only renamed (for more consistent naming) a class and removed an unused field.
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
XenCenter no longer ignores checking if the master host already has the specified patch applied; it now checks before trying to apply it, which means we get no error in the Patching Wizard's Patching Page.
Signed-off-by: Frezzle <frederico.mazzone@citrix.com>
Where (in code removed by this commit) we iterated through the planActionsByHost dictionary, the hosts were iterated through in the order how the dictionary was initialized. Despite the actions were added in the right order, they then were screwed up, because the Cache.Hosts can have the hosts randomly while we want the master to be first.
To fix the bug, I changed the data structure from a dictionary to a list that has the actions exactly in the (good) order, the order they were added, eliminating the risk of the actions being retrieved in the wrong order.
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
Fixed display issue, now showing pools (and standalone hosts at the same level), not masters.
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
* CA-77990: Report required actions for all VMs at once in the hotfix wizard / RPUW
* CA-77990: Resolve precheck problems in parallel in the Patching wizard
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
* CA-77990: Resolve precheck problems in parallel in the Patching wizard
Changes following code review: Made the ParallelAction work across connections and removed CrossConnectionParallelAction
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
* CA-77990: Modified ParallelAction to create queue on RunSubActions only, with the correct queue size
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
Added support for defining custom update.xml location in Registry. This
can be either a local file or an URL. This will be beneficial when testing XenCenter.
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
DownloadUpdatesXmlAction is called on PageLeave and not when the user selects Automatic Mode. This way we get the error message at the right time, also showing a progress dialog what makes the UX much better.
New tooltips for servers on the Select Server Page to to cover two more cases
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
Implemented error handling.
If there has been an error in a pool, we stop executing actions in that pool immediately, and report the error once every other actions have finished. Error in one pool will not affect the upgrade process of other pools.
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
Removed the first item instead of changing it - it is more logical to not to have it displayed here.
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
Disableded non-required pages in the wizard
Added placeholder for new pages
Changed sequence of pages
Removed unnecessary code
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
- Added PoolPatchCleanAction which is called for each pool after the patch has been applied on all selected hosts
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
- XenCenter build system picks up the RPU hotfixes from Artifactory
- RPU001 and RPU002 replace XS62E006 and XS65ESP1006
- Removed hotfixes from the solution, moved XS60E001 to Branding folder
- also cleaned up code in the HotfixFactory class, removing MNR and Cowley hotfixes (not supported anymore)
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
Fixed code to treat uuids of patches case-insensitive when consuming, but not changing them (eg. to lowercase) to keep compatibility with older XAPIs.
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
- InvisibleMessages.resx contains the default value for the update file extension (xsupdate), which can be overwritten in Branding.cs
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
- Not applied updates do not appear anymore in the General Tab of a pool. (Related to CA-180577)
- If we apply a patch that was already applied (happens when we take a file from disk that is not in the updates list taken from the Citrix website -> no metadata), on cancel we are now removing the uploaded patch from the host.
CA-157785: Hotfix wizard forgets which servers should be greyed out.
When clicking Download and Install update in the Updates Tab, instead of opening a new dialog, it opens the Updates Wizard on the Select Servers Page and download the file in the Upload Page.
Fixes issue regarding the upload of the update every time that the user gets to Upload Page. Now it only uploads it if it has not been uploaded before.
Fixes issue regarding the download of the update every time the user goes back to the Select Patch Page. If the user goes back, but does not change the choice of the update, the download will not be done again.
CP-13035 : Add Refresh button to list of updates on the Updates wizard.
CP-13037 : Provide option from the Updates wizard to navigate to the web page of any hotfix.
- 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>
We observed that some threads can reach deadlock-ish state after they have Invoked into a control's UI thread. When it happens they are all in a waiting for join or in sleep state for very long time, although there should not be any deadlock situations.
It seems this has something to do with multiple parent controls and with which control we invoked on. This should not make a difference, because we have got one UI thread (for MainWindow) they should wait for, but we have seen it does.
The solution that fixed this issue was to invoke on the MainWindow instead of various controls (see a4fe507adf ).
This changeset is changing all our Invokes to invoke into MainWindow
instead of a control itself. (MainWindow's UI thread is the only UI thread
all Control is using in XenCenter)
This changeset should be in place until we have found the root cause or the exact reason for the above.
- When the install fails, log the full error description
- Added a specific exception for the supp pack installation failure
- Better action title (depending on the number of servers it applies to)
- Added a "More Info" button on the "Update" page, which displays a message with more information on the supp pack installation failure
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
-Added HostOutOfSpaceProblem to let the user to clean up disk space when getting PATCH_PRECHECK_FAILED_OUT_OF_SPACE error at precheck stage in the patch install wizard.
-A bit of refactoring of DiskSpaceRequirements class in order to be reused here
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
- don't update the progress bar when checking disk space (only the description)
- the color used for "in progress" action description (above the progress bar) should be the system default font color, not black
- actions should throw ArgumentNullException, not NullReferenceException
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
- Before starting the upload to the master hosts, check if there is enough disk space (check only performed for Cream or greater hosts)
- If enough space available the upload starts automatically; otherwise an error is displayed
- If we can free up enough disk space then we offer the option to Clean up. Otherwise we provide the user with the information on required and available space and the user will have to manually free up required space.
- Also Disable the Upload page for oem updates
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
UploadSupplementalPackAction:
- use http-put with the default timeout
- throw current exception in RemoveVDI (instead of encapsulating it in a new one)
- add other_config key before uploading to make sure the vdi has this flag set from the beginning of its lifetime
- upload progress bar now shows the total progress per row
Also included a cosmetic rewrite of PatchingWizard_PatchingPage,GetUpdateName function
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
- update the Patch property even when the selected update type is not "Existing patch". This will be set it to null if the selected type is supplemental pack.
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
- Select a supp pack in the hotfix wizard
- Recognise that it's a supp pack not a hotfix
- Check if there's enough space on a SR to contain it: (1) default SR if shared or (2) any shared SR or (3) local SR on each host in pool
- Create a VDI to contain it
- Upload the supp pack to the VDI
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
Show pool (or standalone server) name on the Upload page.
Also corrected some resource strings.
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
- Added new page to the patching wizard, called "Upload" which displays the upload actions for each server and the progress of these actions
- MultipleAction: added the functionality to optionally stop the action on first failure
- Fixed the error where an existing patch downloaded from another server and then uploaded to a new one was not deleted on cancelling the wizard [CA-156788]
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
-Showing link to CTX page if StorageLink problem was found at pre-check (in RPU Wizard)
-Enable the Resolve All button on the pre-check page only when there is at least one problem found and all the problems have solution/fix - minor refactoring
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
Updates view: on pressing Download and Install, open the wizard at "Servers" page, select all the servers that the patch applies to, and disable all the others.
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
- Suppress reporting of success and failure for sub-actions:
The suppress history flag is set when the action is created and if is false (by default) the action is added to the history (the Events list).
In order to suppress history for the subactions, we need change all actions used in Edit pages so their constructor can set the SuppressHistory flag and then use these constructors with suppressHistory = true on all the implementations of IEditPage.SaveSettings() where an action is created
(then we need to remember to do the same everytime we introduce a new page and / or "save" action).
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
Made the radio button invisible for Creedence or higher XS hosts.
Removed previous StorageLink-related upgrade pre-checks and added (strict) check to prevent upgrade when StorageLink is used.
Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
If errors are found the error info at the bottom of the page shows up, however this should not happen while still checking and before any errors have been found.
Same applies for Prechecks page of Install Update Wizard.
Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
