diff options
Diffstat (limited to 'config-provisioning/src/main/java/com/yahoo/config/provision/zone/ZoneId.java')
-rw-r--r-- | config-provisioning/src/main/java/com/yahoo/config/provision/zone/ZoneId.java | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/config-provisioning/src/main/java/com/yahoo/config/provision/zone/ZoneId.java b/config-provisioning/src/main/java/com/yahoo/config/provision/zone/ZoneId.java index 7c5c15e23e6..b95c0cce149 100644 --- a/config-provisioning/src/main/java/com/yahoo/config/provision/zone/ZoneId.java +++ b/config-provisioning/src/main/java/com/yahoo/config/provision/zone/ZoneId.java @@ -15,6 +15,17 @@ import java.util.Objects; */ public class ZoneId { + private static final ZoneId CONTROLLER = from(Environment.prod, RegionName.from("controller")); + + /** + * The ZoneId associated with the controller, distinct from all other zones in the system, but a constant across systems. + * + * <p>The controller may also be associated with a real zone, i.e. with a region defining the location like + * aws-us-east-1a. Because such a zone ID is different for different systems, and may clash with a prod zone in the + * same region and system, the virtual zone ID is often used.</p> + */ + public static ZoneId ofVirtualControllerZone() { return CONTROLLER; } + private final Environment environment; private final RegionName region; |