Revert "Add integ test for EC2 special network addresses (#118560) (#118616)"

This reverts commit 788cac4.

Author: DaveCTurner

modules/repository-s3/src/javaRestTest/java/org/elasticsearch/repositories/s3/RepositoryS3ImdsV1CredentialsRestIT.java

@@ -44,7 +44,7 @@ public class RepositoryS3ImdsV1CredentialsRestIT extends AbstractRepositoryS3Res
     public static ElasticsearchCluster cluster = ElasticsearchCluster.local()
         .module("repository-s3")
         .setting("s3.client." + CLIENT + ".endpoint", s3Fixture::getAddress)
-        .systemProperty(Ec2ImdsHttpFixture.ENDPOINT_OVERRIDE_SYSPROP_NAME, ec2ImdsHttpFixture::getAddress)
+        .systemProperty("com.amazonaws.sdk.ec2MetadataServiceEndpointOverride", ec2ImdsHttpFixture::getAddress)
         .build();
 
     @ClassRule

modules/repository-s3/src/javaRestTest/java/org/elasticsearch/repositories/s3/RepositoryS3ImdsV2CredentialsRestIT.java

@@ -44,7 +44,7 @@ public class RepositoryS3ImdsV2CredentialsRestIT extends AbstractRepositoryS3Res
     public static ElasticsearchCluster cluster = ElasticsearchCluster.local()
         .module("repository-s3")
         .setting("s3.client." + CLIENT + ".endpoint", s3Fixture::getAddress)
-        .systemProperty(Ec2ImdsHttpFixture.ENDPOINT_OVERRIDE_SYSPROP_NAME, ec2ImdsHttpFixture::getAddress)
+        .systemProperty("com.amazonaws.sdk.ec2MetadataServiceEndpointOverride", ec2ImdsHttpFixture::getAddress)
         .build();
 
     @ClassRule

plugins/discovery-ec2/build.gradle

@@ -9,7 +9,6 @@ import org.elasticsearch.gradle.internal.info.BuildParams
  * License v3.0 only", or the "Server Side Public License, v 1".
  */
 apply plugin: 'elasticsearch.internal-java-rest-test'
-apply plugin: 'elasticsearch.internal-cluster-test'
 
 esplugin {
   description 'The EC2 discovery plugin allows to use AWS API for the unicast discovery mechanism.'
@@ -32,8 +31,6 @@ dependencies {
 
   javaRestTestImplementation project(':plugins:discovery-ec2')
   javaRestTestImplementation project(':test:fixtures:ec2-imds-fixture')
-
-  internalClusterTestImplementation project(':test:fixtures:ec2-imds-fixture')
 }
 
 tasks.named("dependencyLicenses").configure {
@@ -87,7 +84,7 @@ tasks.register("writeTestJavaPolicy") {
   }
 }
 
-tasks.withType(Test).configureEach {
+tasks.named("test").configure {
   dependsOn "writeTestJavaPolicy"
   // this is needed for insecure plugins, remove if possible!
   systemProperty 'tests.artifact', project.name

plugins/discovery-ec2/src/internalClusterTest/java/org/elasticsearch/discovery/ec2/DiscoveryEc2NetworkAddressesTestCase.java

@@ -9,8 +9,6 @@
 
 package org.elasticsearch.discovery.ec2;
 
-import fixture.aws.imds.Ec2ImdsHttpFixture;
-
 import org.elasticsearch.client.Request;
 import org.elasticsearch.common.util.concurrent.ConcurrentCollections;
 import org.elasticsearch.test.cluster.ElasticsearchCluster;
@@ -36,7 +34,7 @@ protected static ElasticsearchCluster buildCluster(Supplier<String> imdsFixtureA
         return ElasticsearchCluster.local()
             .plugin("discovery-ec2")
             .setting(AwsEc2Service.AUTO_ATTRIBUTE_SETTING.getKey(), "true")
-            .systemProperty(Ec2ImdsHttpFixture.ENDPOINT_OVERRIDE_SYSPROP_NAME, imdsFixtureAddressSupplier)
+            .systemProperty("com.amazonaws.sdk.ec2MetadataServiceEndpointOverride", imdsFixtureAddressSupplier)
             .build();
     }