Github user sgoeminn commented on a diff in the pull request:
https://github.com/apache/cloudstack/pull/1579#discussion_r90510516
--- Diff:
plugins/network-elements/nuage-vsp/src/com/cloud/network/element/NuageVspElement.java
---
@@ -387,41 +400,39 @@ public boolean canEnableIndividualServices() {
@Override
public boolean destroy(Network network, ReservationContext context)
throws ConcurrentOperationException, ResourceUnavailableException {
- if (!canHandle(network, Service.Connectivity)) {
- return false;
- }
-
- return true;
+ return canHandle(network, Service.Connectivity);
}
@Override
public boolean verifyServicesCombination(Set<Service> services) {
- // This element can only function in a NuageVsp based
- // SDN network, so Connectivity needs to be present here
- if (!services.contains(Service.Connectivity)) {
- s_logger.warn("Unable to support services combination without
Connectivity service provided by Nuage VSP.");
- return false;
+ final Sets.SetView<Service> missingServices =
Sets.difference(REQUIRED_SERVICES, services);
+ final Sets.SetView<Service> unsupportedServices =
Sets.intersection(UNSUPPORTED_SERVICES, services);
+ final Sets.SetView<Service> wantedServices =
Sets.intersection(NUAGE_ONLY_SERVICES, new HashSet<>());
+
+ if (!missingServices.isEmpty()) {
+ throw new UnsupportedServiceException("Provider " +
Provider.NuageVsp + " requires services: " + missingServices);
}
- if (!services.contains(Service.SourceNat)) {
- s_logger.warn("Unable to support services combination without
SourceNat service provided by Nuage VSP.");
+ if (!unsupportedServices.isEmpty()) {
+ // NuageVsp doesn't implement any of these services.
+ // So if these services are requested, we can't handle it.
+ s_logger.debug("Unable to support services combination. The
services " + unsupportedServices + " are not supported by Nuage VSP.");
--- End diff --
It's a user action that can cause this logging. We don't want this message
to show up as a warning in the server logs, because for example it would be
troublesome for system admins who get notified of each warning.
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