refactor: remove jenkins-agent-nodejs18

Node.js 18 reached its end-of-life on April 30, 2025, meaning no more security updates or maintenance.

Closes #1135

Author: ElfenB

.github/workflows/continuous-integration-workflow.yml

@@ -91,33 +91,6 @@ jobs:
               --build-arg nexusPassword=s3cr3t \
               .
 
-  jenkins-agent-nodejs18-ubi9:
-    name: Jenkins agent NodeJS 18 (UBI9)
-    runs-on: ubuntu-24.04
-    needs: [ jenkins-agent-base-ubi9 ]
-    steps:
-      -
-        name: Checkout repository
-        uses: actions/checkout@v6.0.2
-      -
-        name: Download base image artifact
-        uses: actions/download-artifact@v8.0.1
-        with:
-          name: jenkins-agent-base-ubi9
-          path: ${{ runner.temp }}
-      -
-        name: Load base image
-        run: |
-          docker load --input ${{ runner.temp }}/ods-jenkins-agent-base-ubi9.tar
-      -
-        name: Build docker image
-        working-directory: common/jenkins-agents/nodejs18/docker
-        run: |
-            docker build --tag agent-nodejs18-test-ubi9 --file Dockerfile.ubi9 \
-              --build-arg nexusUrl=https://nexus.example.com \
-              --build-arg nexusAuth=developer:s3cr3t \
-              .
-
   jenkins-agent-nodejs20-ubi9:
     name: Jenkins agent NodeJS 20 (UBI9)
     runs-on: ubuntu-24.04

CHANGELOG.md

@@ -46,6 +46,10 @@
 
 ### Fixed
 
+### Removed
+
+- Remove `jenkins-agent-nodejs18` (Node.js 18 reached end-of-life on 2025-04-30) — the agent image and associated OpenShift templates/docs were removed from the repository. Please migrate pipelines to supported Node.js agents such as `jenkins-agent-nodejs20` or `jenkins-agent-nodejs22`.
+
 
 ## [4.10.0] - 2025-10-13
 ### Changed

Makefile

@@ -12,14 +12,11 @@ install-jenkins-agent: install-jenkins-agent-golang install-jenkins-agent-jdk in
 .PHONY: install-jenkins-agent
 
 ## Update OpenShift resources related Jenkins agent resources.
-apply-jenkins-agent-build: apply-jenkins-agent-golang-build apply-jenkins-agent-jdk-build apply-jenkins-agent-nodejs18-build apply-jenkins-agent-nodejs20-build apply-jenkins-agent-nodejs22-build apply-jenkins-agent-nodejs24-build apply-jenkins-agent-python-build apply-jenkins-agent-scala-build apply-jenkins-agent-terraform-build-2306 apply-jenkins-agent-terraform-build-2408 apply-jenkins-agent-rust-build
+apply-jenkins-agent-build: apply-jenkins-agent-golang-build apply-jenkins-agent-jdk-build apply-jenkins-agent-nodejs20-build apply-jenkins-agent-nodejs22-build apply-jenkins-agent-nodejs24-build apply-jenkins-agent-python-build apply-jenkins-agent-scala-build apply-jenkins-agent-terraform-build-2306 apply-jenkins-agent-terraform-build-2408 apply-jenkins-agent-rust-build
 .PHONY: apply-jenkins-agent-build
 
 ## Start builds of Jenkins agents.
-.PHONY: apply-jenkins-agent-build
-
-## Start builds of Jenkins agents.
-start-jenkins-agent-build: start-jenkins-agent-golang-build start-jenkins-agent-jdk-build start-jenkins-agent-nodejs18-build start-jenkins-agent-nodejs20-build start-jenkins-agent-nodejs22-build start-jenkins-agent-nodejs24-build start-jenkins-agent-python-build start-jenkins-agent-scala-build start-jenkins-agent-terraform-build-2306 start-jenkins-agent-terraform-build-2408 start-jenkins-agent-rust-build
+start-jenkins-agent-build: start-jenkins-agent-golang-build start-jenkins-agent-jdk-build start-jenkins-agent-nodejs20-build start-jenkins-agent-nodejs22-build start-jenkins-agent-nodejs24-build start-jenkins-agent-python-build start-jenkins-agent-scala-build start-jenkins-agent-terraform-build-2306 start-jenkins-agent-terraform-build-2408 start-jenkins-agent-rust-build
 .PHONY: start-jenkins-agent-build
 .PHONY: start-jenkins-agent-build
 
@@ -58,14 +55,9 @@ start-jenkins-agent-jdk-build:
 
 # JENKINS AGENT NODEJS
 ## Install or update Jenkins Node agent resources.
-install-jenkins-agent-nodejs: apply-jenkins-agent-nodejs18-build apply-jenkins-agent-nodejs20-build apply-jenkins-agent-nodejs22-build apply-jenkins-agent-nodejs24-build start-jenkins-agent-nodejs18-build start-jenkins-agent-nodejs20-build start-jenkins-agent-nodejs22-build start-jenkins-agent-nodejs24-build
+install-jenkins-agent-nodejs: apply-jenkins-agent-nodejs20-build apply-jenkins-agent-nodejs22-build apply-jenkins-agent-nodejs24-build start-jenkins-agent-nodejs20-build start-jenkins-agent-nodejs22-build start-jenkins-agent-nodejs24-build
 .PHONY: install-jenkins-agent-nodejs
 
-## Update OpenShift resources related to Jenkins Node 18 agent image.
-apply-jenkins-agent-nodejs18-build:
-	cd common/jenkins-agents/nodejs18/ocp-config && tailor apply --namespace $(ODS_NAMESPACE)
-.PHONY: apply-jenkins-agent-nodejs18-build
-
 ## Update OpenShift resources related to Jenkins Node 20 agent image.
 apply-jenkins-agent-nodejs20-build:
 	cd common/jenkins-agents/nodejs20/ocp-config && tailor apply --namespace $(ODS_NAMESPACE)
@@ -81,10 +73,10 @@ apply-jenkins-agent-nodejs24-build:
 	cd common/jenkins-agents/nodejs24/ocp-config && tailor apply --namespace $(ODS_NAMESPACE)
 .PHONY: apply-jenkins-agent-nodejs24-build
 
-## Start build of BuildConfig "jenkins-agent-nodejs18".
-start-jenkins-agent-nodejs18-build:
-	oc -n $(ODS_NAMESPACE) start-build jenkins-agent-nodejs18 --follow
-.PHONY: start-jenkins-agent-nodejs18-build
+## Update OpenShift resources related to Jenkins Node 24 agent image.
+apply-jenkins-agent-nodejs24-build:
+	cd common/jenkins-agents/nodejs24/ocp-config && tailor apply --namespace $(ODS_NAMESPACE)
+.PHONY: apply-jenkins-agent-nodejs24-build
 
 ## Start build of BuildConfig "jenkins-agent-nodejs20".
 start-jenkins-agent-nodejs20-build:

common/jenkins-agents/README.md

@@ -17,10 +17,9 @@ The ODS [jenkins shared library](https://github.com/opendevstack/ods-jenkins-sha
 
 1. [GoLang](golang)
 2. [Jdk](jdk)
-3. [Node.js 18](nodejs18)
-4. [Node.js 20](nodejs20)
-5. [Node.js 22](nodejs22)
-6. [Node.js 24](nodejs24)
+3. [Node.js 20](nodejs20)
+4. [Node.js 22](nodejs22)
+5. [Node.js 24](nodejs24)
 6. [Python](python)
 7. [Rust](rust)
 8. [Scala & SBT](scala)