Add method for getting container by name

2 files changed, 10 insertions, 0 deletions

diff --git a/docker-api/src/main/java/com/yahoo/vespa/hosted/dockerapi/Docker.java b/docker-api/src/main/java/com/yahoo/vespa/hosted/dockerapi/Docker.java
index 6468e14fc64..daa096897a2 100644
--- a/docker-api/src/main/java/com/yahoo/vespa/hosted/dockerapi/Docker.java
+++ b/docker-api/src/main/java/com/yahoo/vespa/hosted/dockerapi/Docker.java
@@ -66,6 +66,8 @@ public interface Docker {
 
     Optional<Container> getContainer(String hostname);
 
+    Optional<Container> getContainer(ContainerName containerName);
+
     CompletableFuture<DockerImage> pullImageAsync(DockerImage image);
 
     boolean imageIsDownloaded(DockerImage image);
diff --git a/docker-api/src/main/java/com/yahoo/vespa/hosted/dockerapi/DockerImpl.java b/docker-api/src/main/java/com/yahoo/vespa/hosted/dockerapi/DockerImpl.java
index 11ba5f42c52..f56e8270e09 100644
--- a/docker-api/src/main/java/com/yahoo/vespa/hosted/dockerapi/DockerImpl.java
+++ b/docker-api/src/main/java/com/yahoo/vespa/hosted/dockerapi/DockerImpl.java
@@ -354,6 +354,14 @@ public class DockerImpl implements Docker {
                 .findFirst();
     }
 
+    @Override
+    public Optional<Container> getContainer(ContainerName containerName) {
+        return listAllContainers().stream()
+                .flatMap(this::asContainer)
+                .filter(c -> Objects.equals(containerName, c.name))
+                .findFirst();
+    }
+
     private Stream<Container> asContainer(com.github.dockerjava.api.model.Container dockerClientContainer) {
         return inspectContainerCmd(dockerClientContainer.getId())
                 .map(response ->