Application deployments inhibits periodic redeploys for a while

Why?
1) Too many redeploys are unecessary and have a cost
2) If restartOnDeploy is turned on, we may end up not able to
   respect it to make sure config is actually deployed if a periodic
   redeploy follows right after an application deploy.

1 files changed, 9 insertions, 0 deletions

diff --git a/configserver/src/main/java/com/yahoo/vespa/config/server/ApplicationRepository.java b/configserver/src/main/java/com/yahoo/vespa/config/server/ApplicationRepository.java
index 581c6e0394e..2562ae4df50 100644
--- a/configserver/src/main/java/com/yahoo/vespa/config/server/ApplicationRepository.java
+++ b/configserver/src/main/java/com/yahoo/vespa/config/server/ApplicationRepository.java
@@ -232,6 +232,15 @@ public class ApplicationRepository implements com.yahoo.config.provision.Deploye
                                                  false /* don't validate as this is already deployed */, version));
     }
 
+    @Override
+    public Optional<Instant> lastDeployTime(ApplicationId application) {
+        Tenant tenant = tenantRepository.getTenant(application.tenant());
+        if (tenant == null) return Optional.empty();
+        LocalSession activeSession = getActiveSession(tenant, application);
+        if (activeSession == null) return Optional.empty();
+        return Optional.of(Instant.ofEpochSecond(activeSession.getCreateTime()));
+    }
+
     public ApplicationId activate(Tenant tenant,
                                   long sessionId,
                                   TimeoutBudget timeoutBudget,