Use specific Jenkins nodes for releases

Jenkinsfile

@@ -50,15 +50,6 @@ import org.hibernate.jenkins.pipeline.helpers.alternative.AlternativeMultiMap
  *
  * ### Integrations
  *
- * #### Nexus deployment
- *
- * This job is only able to deploy snapshot artifacts,
- * for every non-PR build on "primary" branches (main and maintenance branches),
- * but the name of a Maven settings file must be provided in the job configuration file
- * (see below).
- *
- * For actual releases, see jenkins/release.groovy.
- *
  * ### Job configuration
  *
  * This Jenkinsfile gets its configuration from four sources:
@@ -82,11 +73,6 @@ import org.hibernate.jenkins.pipeline.helpers.alternative.AlternativeMultiMap
  *
  * Below is the additional structure specific to this Jenkinsfile:
  *
- *     deployment:
- *       maven:
- *         # String containing the ID of a Maven settings file registered using the config-file-provider Jenkins plugin.
- *         # The settings must provide credentials to the server with ID 'ossrh'.
- *         settingsId: ...
  */
 
 @Field final String DEFAULT_JDK_TOOL = 'OpenJDK 17 Latest'
@@ -104,7 +90,6 @@ import org.hibernate.jenkins.pipeline.helpers.alternative.AlternativeMultiMap
 
 @Field boolean enableDefaultBuild = false
 @Field boolean enableDefaultBuildIT = false
-@Field boolean deploySnapshot = false
 
 this.helper = new JobHelper(this)
 
@@ -193,15 +178,6 @@ Some useful filters: 'default', 'jdk', 'jdk-10', 'eclipse'.
 			])
 	])
 
-	if (helper.scmSource.branch.primary && !helper.scmSource.pullRequest) {
-		if (helper.configuration.file?.deployment?.maven?.settingsId) {
-			deploySnapshot = true
-		}
-		else {
-			echo "Missing deployment configuration in job configuration file - snapshot deployment will be skipped."
-		}
-	}
-
 	if (params.ENVIRONMENT_FILTER) {
 		keepOnlyEnvironmentsMatchingFilter(params.ENVIRONMENT_FILTER)
 	}
@@ -225,8 +201,7 @@ Some useful filters: 'default', 'jdk', 'jdk-10', 'eclipse'.
 
 	enableDefaultBuild =
 			enableDefaultBuildIT ||
-			environments.content.any { key, envSet -> envSet.enabled.any { buildEnv -> buildEnv.requiresDefaultBuildArtifacts() } } ||
-			deploySnapshot
+			environments.content.any { key, envSet -> envSet.enabled.any { buildEnv -> buildEnv.requiresDefaultBuildArtifacts() } }
 
 	echo """Branch: ${helper.scmSource.branch.name}
 PR: ${helper.scmSource.pullRequest?.id}
@@ -237,7 +212,6 @@ Resulting execution plan:
     enableDefaultBuild=$enableDefaultBuild
     enableDefaultBuildIT=$enableDefaultBuildIT
     environments=${environments.enabledAsString}
-    deploySnapshot=$deploySnapshot
 """
 }
 
@@ -248,15 +222,10 @@ stage('Default build') {
 		return
 	}
 	runBuildOnNode {
-		withMavenWorkspace(mavenSettingsConfig: deploySnapshot ? helper.configuration.file.deployment.maven.settingsId : null) {
+		withMavenWorkspace {
 			mvn """ \
-					clean \
+					clean install \
 					--fail-at-end \
-					${deploySnapshot ? "\
-							deploy -DdeployAtEnd=true \
-					" : "\
-							install \
-					"} \
 					-Pdist \
 					-Pcoverage \
 					-Pjqassistant -Pci-build \

jenkins/release.groovy → jenkins/release/Jenkinsfile

@@ -9,7 +9,7 @@ import org.hibernate.jenkins.pipeline.helpers.version.Version
 
 pipeline {
 	agent {
-		label 'Worker&&Containers'
+		label 'Release'
 	}
 	tools {
 		maven 'Apache Maven 3.9'
@@ -87,7 +87,7 @@ pipeline {
 	}
 	post {
 		always {
-			notifyBuildResult notifySuccessAfterSuccess: true, maintainers: 'guillaume.smet@hibernate.org'
+			notifyBuildResult notifySuccessAfterSuccess: true, maintainers: 'marko@hibernate.org'
 		}
 	}
 }

jenkins/snapshot-publish/Jenkinsfile

@@ -0,0 +1,53 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ * Copyright Red Hat Inc. and Hibernate Authors
+ */
+
+@Library('hibernate-jenkins-pipeline-helpers') _
+
+// Avoid running the pipeline on branch indexing
+if (currentBuild.getBuildCauses().toString().contains('BranchIndexingCause')) {
+	print "INFO: Build skipped due to trigger being Branch Indexing"
+	currentBuild.result = 'NOT_BUILT'
+	return
+}
+
+pipeline {
+	agent {
+		label 'Release'
+	}
+	tools {
+		maven 'Apache Maven 3.9'
+		jdk 'OpenJDK 17 Latest'
+	}
+	options {
+		// Wait for 1h before publishing snapshots, in case there's more commits.
+		quietPeriod 3600
+		// In any case, never publish snapshots more than once per hour.
+		rateLimitBuilds(throttle: [count: 1, durationName: 'hour', userBoost: true])
+
+		buildDiscarder(logRotator(numToKeepStr: '3', artifactNumToKeepStr: '3'))
+		disableConcurrentBuilds(abortPrevious: false)
+	}
+	stages {
+		stage('Publish') {
+			steps {
+				script {
+					withMaven(mavenSettingsConfig: 'ci-hibernate.deploy.settings.maven',
+							mavenLocalRepo: env.WORKSPACE_TMP + '/.m2repository') {
+						sh """mvn \
+								-Pci-build \
+								-DskipTests \
+								clean deploy \
+						"""
+					}
+				}
+			}
+		}
+	}
+	post {
+		always {
+			notifyBuildResult notifySuccessAfterSuccess: false, maintainers: 'marko@hibernate.org'
+		}
+	}
+}