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Diffstat (limited to 'dashboard/src/resource_inventory/resource_manager.py')
| -rw-r--r-- | dashboard/src/resource_inventory/resource_manager.py | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/dashboard/src/resource_inventory/resource_manager.py b/dashboard/src/resource_inventory/resource_manager.py index 812fcd7..f43ae4d 100644 --- a/dashboard/src/resource_inventory/resource_manager.py +++ b/dashboard/src/resource_inventory/resource_manager.py @@ -38,6 +38,31 @@ class ResourceManager: hostprofileset = HostProfile.objects.filter(host__in=hostset, labs=lab) return set(hostprofileset) + def hostsAvailable(self, grb): + """ + This method will check if the given GenericResourceBundle + is available. No changes to the database + """ + + # count up hosts + profile_count = {} + for host in grb.getHosts(): + if host.profile not in profile_count: + profile_count[host.profile] = 0 + profile_count[host.profile] += 1 + + # check that all required hosts are available + for profile in profile_count.keys(): + available = Host.objects.filter( + booked=False, + lab=grb.lab, + profile=profile + ).count() + needed = profile_count[profile] + if available < needed: + return False + return True + # public interface def deleteResourceBundle(self, resourceBundle): for host in Host.objects.filter(bundle=resourceBundle): |