Nick Knize d821b15a6b
[BWC] fix mixedCluster and rolling upgrades (#775)
This commit fixes mixedCluster and rolling upgrades by spoofing OpenSearch
version 1.0.0 as Legacy version 7.10.2. With this commit an OpenSearch 1.x node
can join a legacy (<= 7.10.2) cluster and rolling upgrades work as expected.
Mixed clusters will not work beyond the duration of the upgrade since shards
cannot be replicated from upgraded nodes to nodes running older versions.

Signed-off-by: Nicholas Walter Knize <nknize@apache.org>

Co-authored-by: Shweta Thareja <tharejas@amazon.com>
2021-05-28 00:42:57 -05:00

117 lines
3.9 KiB
Groovy

/*
* SPDX-License-Identifier: Apache-2.0
*
* The OpenSearch Contributors require contributions made to
* this file be licensed under the Apache-2.0 license or a
* compatible open source license.
*
* Modifications Copyright OpenSearch Contributors. See
* GitHub history for details.
*/
/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import org.opensearch.gradle.Version
import org.opensearch.gradle.info.BuildParams
import org.opensearch.gradle.testclusters.StandaloneRestIntegTestTask
apply plugin: 'opensearch.testclusters'
apply plugin: 'opensearch.standalone-test'
apply from : "$rootDir/gradle/bwc-test.gradle"
dependencies {
testImplementation project(':client:rest-high-level')
}
for (Version bwcVersion : BuildParams.bwcVersions.indexCompatible) {
if (bwcVersion.before('6.3.0')) {
continue;
}
String baseName = "v${bwcVersion}"
String oldClusterName = "${baseName}-old"
String newClusterName = "${baseName}-new"
def clusterSettings = { v ->
return {
version = v
numberOfNodes = 2
setting 'path.repo', "${buildDir}/cluster/shared/repo/${baseName}"
}
}
testClusters {
"${oldClusterName}" clusterSettings(bwcVersion.toString())
"${newClusterName}" clusterSettings(project.version)
}
tasks.register("${baseName}#Step1OldClusterTest", StandaloneRestIntegTestTask) {
useCluster testClusters."${oldClusterName}"
mustRunAfter(precommit)
doFirst {
delete("${buildDir}/cluster/shared/repo/${baseName}")
}
systemProperty 'tests.rest.suite', 'step1'
}
tasks.register("${baseName}#Step2NewClusterTest", StandaloneRestIntegTestTask) {
useCluster testClusters."${newClusterName}"
dependsOn "${baseName}#Step1OldClusterTest"
systemProperty 'tests.rest.suite', 'step2'
}
tasks.register("${baseName}#Step3OldClusterTest", StandaloneRestIntegTestTask) {
useCluster testClusters."${oldClusterName}"
dependsOn "${baseName}#Step2NewClusterTest"
systemProperty 'tests.rest.suite', 'step3'
}
tasks.register("${baseName}#Step4NewClusterTest", StandaloneRestIntegTestTask) {
useCluster testClusters."${newClusterName}"
dependsOn "${baseName}#Step3OldClusterTest"
systemProperty 'tests.rest.suite', 'step4'
}
tasks.matching { it.name.startsWith(baseName) && it.name.endsWith("ClusterTest") }.configureEach {
it.systemProperty 'tests.old_cluster_version', bwcVersion.toString().minus("-SNAPSHOT")
it.systemProperty 'tests.path.repo', "${buildDir}/cluster/shared/repo/${baseName}"
def clusterName = it.name.contains("Step2") || it.name.contains("Step4") ? "${newClusterName}" : "${oldClusterName}"
it.nonInputProperties.systemProperty('tests.rest.cluster', "${-> testClusters."${clusterName}".allHttpSocketURI.join(",")}")
it.nonInputProperties.systemProperty('tests.clustername', "${-> testClusters."${clusterName}".getName()}")
}
tasks.register(bwcTaskName(bwcVersion)) {
dependsOn tasks.named("${baseName}#Step4NewClusterTest")
}
}
configurations {
testArtifacts.extendsFrom testRuntime
testArtifacts.extendsFrom testImplementation
}
def testJar = tasks.register("testJar", Jar) {
appendix 'test'
from sourceSets.test.output
}
artifacts {
testArtifacts testJar
}