Remove ContainerEnvironmentResolver

4 files changed, 2 insertions, 53 deletions

diff --git a/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/component/ContainerEnvironmentResolver.java b/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/component/ContainerEnvironmentResolver.java
deleted file mode 100644
index f1218efa67c..00000000000
--- a/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/component/ContainerEnvironmentResolver.java
+++ /dev/null
@@ -1,44 +0,0 @@
-// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-package com.yahoo.vespa.hosted.node.admin.component;
-
-import com.fasterxml.jackson.annotation.JsonProperty;
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.yahoo.vespa.hosted.node.admin.configserver.noderepository.NodeSpec;
-
-import java.util.HashMap;
-import java.util.Map;
-
-/**
- * For creating environment variables that should be available inside a Docker container.
- * An environment variable CONTAINER_ENVIRONMENT_SETTINGS with the settings here will be
- * available inside the container. Serializing happens in ContainerEnvironmentSetting in this interface.
- *
- * @author hmusum
- */
-@FunctionalInterface
-public interface ContainerEnvironmentResolver {
-
-    String createSettings(NodeSpec node);
-
-    class ContainerEnvironmentSettings {
-
-        @JsonProperty(value = "environmentVariables")
-        private final Map<String, Object> variables = new HashMap<>();
-
-        public ContainerEnvironmentSettings set(String argument, Object value) {
-            variables.put(argument, value);
-            return this;
-        }
-
-        public String build() {
-            ObjectMapper objectMapper = new ObjectMapper();
-            try {
-                return objectMapper.writeValueAsString(this);
-            } catch (JsonProcessingException e) {
-                throw new IllegalArgumentException("Could not write " + this, e);
-            }
-        }
-    }
-
-}
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 a6879e57a5e..b27e2033834 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
@@ -12,7 +12,6 @@ import com.yahoo.vespa.hosted.dockerapi.ContainerStats;
 import com.yahoo.vespa.hosted.dockerapi.Docker;
 import com.yahoo.vespa.hosted.dockerapi.DockerImage;
 import com.yahoo.vespa.hosted.dockerapi.ProcessResult;
-import com.yahoo.vespa.hosted.node.admin.component.ContainerEnvironmentResolver;
 import com.yahoo.vespa.hosted.node.admin.nodeagent.NodeAgentContext;
 import com.yahoo.vespa.hosted.node.admin.configserver.noderepository.NodeSpec;
 import com.yahoo.vespa.hosted.node.admin.nodeagent.ContainerData;
@@ -47,16 +46,13 @@ public class DockerOperationsImpl implements DockerOperations {
 
     private final Docker docker;
     private final ProcessExecuter processExecuter;
-    private final ContainerEnvironmentResolver containerEnvironmentResolver;
     private final List<String> configServerHostnames;
     private final IPAddresses ipAddresses;
 
     public DockerOperationsImpl(Docker docker, ProcessExecuter processExecuter,
-                                ContainerEnvironmentResolver containerEnvironmentResolver,
                                 List<String> configServerHostnames, IPAddresses ipAddresses) {
         this.docker = docker;
         this.processExecuter = processExecuter;
-        this.containerEnvironmentResolver = containerEnvironmentResolver;
         this.configServerHostnames = configServerHostnames;
         this.ipAddresses = ipAddresses;
     }
@@ -79,7 +75,6 @@ public class DockerOperationsImpl implements DockerOperations {
                 node.getHostname())
                 .withManagedBy(MANAGER_NAME)
                 .withEnvironment("VESPA_CONFIGSERVERS", configServers)
-                .withEnvironment("CONTAINER_ENVIRONMENT_SETTINGS", containerEnvironmentResolver.createSettings(node))
                 .withUlimit("nofile", 262_144, 262_144)
                 .withUlimit("nproc", 32_768, 409_600)
                 .withUlimit("core", -1, -1)
diff --git a/node-admin/src/test/java/com/yahoo/vespa/hosted/node/admin/docker/DockerOperationsImplTest.java b/node-admin/src/test/java/com/yahoo/vespa/hosted/node/admin/docker/DockerOperationsImplTest.java
index 6e8cfce6c37..d93d33617e3 100644
--- a/node-admin/src/test/java/com/yahoo/vespa/hosted/node/admin/docker/DockerOperationsImplTest.java
+++ b/node-admin/src/test/java/com/yahoo/vespa/hosted/node/admin/docker/DockerOperationsImplTest.java
@@ -9,7 +9,6 @@ import com.yahoo.vespa.hosted.dockerapi.ContainerName;
 import com.yahoo.vespa.hosted.dockerapi.Docker;
 import com.yahoo.vespa.hosted.dockerapi.DockerImage;
 import com.yahoo.vespa.hosted.dockerapi.ProcessResult;
-import com.yahoo.vespa.hosted.node.admin.component.ContainerEnvironmentResolver;
 import com.yahoo.vespa.hosted.node.admin.nodeagent.ContainerData;
 import com.yahoo.vespa.hosted.node.admin.nodeagent.NodeAgentContext;
 import com.yahoo.vespa.hosted.node.admin.nodeagent.NodeAgentContextImpl;
@@ -39,10 +38,9 @@ import static org.mockito.Mockito.when;
 public class DockerOperationsImplTest {
     private final Docker docker = mock(Docker.class);
     private final ProcessExecuter processExecuter = mock(ProcessExecuter.class);
-    private final ContainerEnvironmentResolver containerEnvironmentResolver = node -> "";
     private final IPAddresses ipAddresses = new IPAddressesMock();
     private final DockerOperationsImpl dockerOperations = new DockerOperationsImpl(
-            docker, processExecuter, containerEnvironmentResolver, Collections.emptyList(), ipAddresses);
+            docker, processExecuter, Collections.emptyList(), ipAddresses);
 
     @Test
     public void processResultFromNodeProgramWhenSuccess() {
diff --git a/node-admin/src/test/java/com/yahoo/vespa/hosted/node/admin/integrationTests/DockerTester.java b/node-admin/src/test/java/com/yahoo/vespa/hosted/node/admin/integrationTests/DockerTester.java
index e22606104f1..9385e604142 100644
--- a/node-admin/src/test/java/com/yahoo/vespa/hosted/node/admin/integrationTests/DockerTester.java
+++ b/node-admin/src/test/java/com/yahoo/vespa/hosted/node/admin/integrationTests/DockerTester.java
@@ -90,7 +90,7 @@ public class DockerTester implements AutoCloseable {
 
         Clock clock = Clock.systemUTC();
         FileSystem fileSystem = TestFileSystem.create();
-        DockerOperations dockerOperations = new DockerOperationsImpl(docker, processExecuter, node -> "", Collections.emptyList(), ipAddresses);
+        DockerOperations dockerOperations = new DockerOperationsImpl(docker, processExecuter, Collections.emptyList(), ipAddresses);
 
         MetricReceiverWrapper mr = new MetricReceiverWrapper(MetricReceiver.nullImplementation);
         Function<String, NodeAgent> nodeAgentFactory = (hostName) -> new NodeAgentImpl(