Use deploy time (prepare time) when considering applications for maintenance deployment

1 files changed, 3 insertions, 0 deletions

diff --git a/config-provisioning/src/main/java/com/yahoo/config/provision/Deployer.java b/config-provisioning/src/main/java/com/yahoo/config/provision/Deployer.java
index f184519e928..e9ceb34570e 100644
--- a/config-provisioning/src/main/java/com/yahoo/config/provision/Deployer.java
+++ b/config-provisioning/src/main/java/com/yahoo/config/provision/Deployer.java
@@ -57,6 +57,9 @@ public interface Deployer {
     /** Returns the time the active session was activated, or empty if there is no active session */
     Optional<Instant> activationTime(ApplicationId application);
 
+    /** Returns the time of last deployed session for this application or empty if there are no deployments */
+    Optional<Instant> deployTime(ApplicationId application);
+
     /** Whether the deployer is bootstrapping, some users of the deployer will want to hold off with deployments in that case. */
     default boolean bootstrapping() { return false; }