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-rw-r--r--node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/docker/DockerOperationsImpl.java3
1 files changed, 3 insertions, 0 deletions
diff --git a/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/docker/DockerOperationsImpl.java b/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/docker/DockerOperationsImpl.java
index f6fd8c3bd18..a4118ebe9ff 100644
--- a/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/docker/DockerOperationsImpl.java
+++ b/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/docker/DockerOperationsImpl.java
@@ -22,6 +22,7 @@ import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
+import java.util.regex.Pattern;
import java.util.stream.Stream;
import static com.yahoo.vespa.defaults.Defaults.getDefaults;
@@ -39,6 +40,8 @@ public class DockerOperationsImpl implements DockerOperations {
private static final String[] RESTART_VESPA_ON_NODE_COMMAND = new String[]{NODE_PROGRAM, "restart-vespa"};
private static final String[] STOP_NODE_COMMAND = new String[]{NODE_PROGRAM, "stop"};
+ private static final Pattern VESPA_VERSION_PATTERN = Pattern.compile("^(\\S*)$", Pattern.MULTILINE);
+
private static final String MANAGER_NAME = "node-admin";
// Map of directories to mount and whether they should be writable by everyone