DaanHoogland closed pull request #2577: Prevent NPE if guest OS mapping is
missing while prioritizing hosts
URL: https://github.com/apache/cloudstack/pull/2577
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):
diff --git
a/server/src/com/cloud/agent/manager/allocator/impl/FirstFitAllocator.java
b/server/src/com/cloud/agent/manager/allocator/impl/FirstFitAllocator.java
index 33cee36e192..f4ad478861e 100644
--- a/server/src/com/cloud/agent/manager/allocator/impl/FirstFitAllocator.java
+++ b/server/src/com/cloud/agent/manager/allocator/impl/FirstFitAllocator.java
@@ -29,6 +29,8 @@
import org.apache.log4j.Logger;
import org.springframework.stereotype.Component;
+import com.google.common.base.Strings;
+
import com.cloud.agent.manager.allocator.HostAllocator;
import com.cloud.capacity.CapacityManager;
import com.cloud.capacity.CapacityVO;
@@ -417,6 +419,10 @@ public boolean isVirtualMachineUpgradable(VirtualMachine
vm, ServiceOffering off
// Determine the guest OS category of the template
String templateGuestOSCategory = getTemplateGuestOSCategory(template);
+ if (Strings.isNullOrEmpty(templateGuestOSCategory)) {
+ return hosts;
+ }
+
List<Host> prioritizedHosts = new ArrayList<Host>();
List<Host> noHvmHosts = new ArrayList<Host>();
@@ -537,6 +543,11 @@ protected String getHostGuestOSCategory(Host host) {
protected String getTemplateGuestOSCategory(VMTemplateVO template) {
long guestOSId = template.getGuestOSId();
GuestOSVO guestOS = _guestOSDao.findById(guestOSId);
+
+ if (guestOS == null) {
+ return null;
+ }
+
long guestOSCategoryId = guestOS.getCategoryId();
GuestOSCategoryVO guestOSCategory =
_guestOSCategoryDao.findById(guestOSCategoryId);
return guestOSCategory.getName();
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
With regards,
Apache Git Services
