Add node event for OS upgrades

2 files changed, 4 insertions, 0 deletions

diff --git a/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/node/History.java b/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/node/History.java
index c80fc68c486..1f12ff60730 100644
--- a/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/node/History.java
+++ b/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/node/History.java
@@ -139,6 +139,8 @@ public class History {
             requested,
             // The node was rebooted
             rebooted(false),
+            // The node upgraded its OS (implies a reboot)
+            osUpgraded(false),
             // The node was failed
             failed(false);
             
diff --git a/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/persistence/NodeSerializer.java b/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/persistence/NodeSerializer.java
index 98dc45ce62a..8ce71aea4c7 100644
--- a/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/persistence/NodeSerializer.java
+++ b/node-repository/src/main/java/com/yahoo/vespa/hosted/provision/persistence/NodeSerializer.java
@@ -340,6 +340,7 @@ public class NodeSerializer {
             case "down" : return History.Event.Type.down;
             case "requested" : return History.Event.Type.requested;
             case "rebooted" : return History.Event.Type.rebooted;
+            case "osUpgraded" : return History.Event.Type.osUpgraded;
         }
         throw new IllegalArgumentException("Unknown node event type '" + eventTypeString + "'");
     }
@@ -358,6 +359,7 @@ public class NodeSerializer {
             case down : return "down";
             case requested: return "requested";
             case rebooted: return "rebooted";
+            case osUpgraded: return "osUpgraded";
         }
         throw new IllegalArgumentException("Serialized form of '" + nodeEventType + "' not defined");
     }