Github user wilderrodrigues commented on a diff in the pull request:
https://github.com/apache/cloudstack/pull/1198#discussion_r47201591
--- Diff:
engine/orchestration/src/org/apache/cloudstack/engine/orchestration/NetworkOrchestrator.java
---
@@ -2558,6 +2575,62 @@ public boolean restartNetwork(Long networkId,
Account callerAccount, User caller
}
}
+ /* If there are redundant routers in the isolated network, we follow
the steps to make the network working better
+ * (1) destroy backup router if exists
+ * (2) create new backup router
+ * (3) destroy master router (then the backup will become master)
+ * (4) create a new router as backup router.
+ */
+ private boolean restartGuestNetworkWithRedundantRouters(NetworkVO
network, List<DomainRouterVO> routers, ReservationContext context) throws
ResourceUnavailableException, ConcurrentOperationException,
InsufficientCapacityException {
+ Account caller = CallContext.current().getCallingAccount();
+ long callerUserId = CallContext.current().getCallingUserId();
+
+ // check the master and backup redundant state
+ DomainRouterVO masterRouter = null;
+ DomainRouterVO backupRouter = null;
+ if (routers != null && routers.size() == 1) {
+ masterRouter = routers.get(0);
+ } if (routers != null && routers.size() == 2) {
--- End diff --
Avoid magic numbers by putting them in constants.
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