Supprt configuring ZooKeeper snapshot method

1 files changed, 6 insertions, 0 deletions

diff --git a/standalone-container/src/main/java/com/yahoo/container/standalone/CloudConfigInstallVariables.java b/standalone-container/src/main/java/com/yahoo/container/standalone/CloudConfigInstallVariables.java
index 5ffb37feb70..d14fe257938 100644
--- a/standalone-container/src/main/java/com/yahoo/container/standalone/CloudConfigInstallVariables.java
+++ b/standalone-container/src/main/java/com/yahoo/container/standalone/CloudConfigInstallVariables.java
@@ -121,6 +121,12 @@ public class CloudConfigInstallVariables implements CloudConfigOptions {
         return getInstallVariable("zts_url");
     }
 
+    @Override
+    public String zooKeeperSnapshotMethod() {
+        String vespa_zookeeper_snapshot_method = System.getenv("VESPA_ZOOKEEPER_SNAPSHOT_METHOD");
+        return vespa_zookeeper_snapshot_method == null ? "" : vespa_zookeeper_snapshot_method;
+    }
+
     static ConfigServer[] toConfigServers(String configserversString) {
         return multiValueParameterStream(configserversString)
                 .map(CloudConfigInstallVariables::toConfigServer)