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>
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>
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>
