Remove GitHub Pages deployment step from build workflow and add Jenkinsfile for Kubernetes-based builds

Signed-off-by: Stephen Simpson <ssimpson89@users.noreply.github.com>

.github/workflows/build.yml

@@ -55,11 +55,3 @@ jobs:
           name: rocky-man-pages
           path: html/
           retention-days: 30
-
-      - name: Deploy to GitHub Pages
-        if: github.ref == 'refs/heads/main'
-        uses: peaceiris/actions-gh-pages@v3
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: ./html
-          force_orphan: true

Jenkinsfile

@@ -0,0 +1,114 @@
+// Jenkinsfile for Rocky Man
+// This pipeline uses Kubernetes agents to build and run the container
+
+pipeline {
+    agent {
+        kubernetes {
+            yaml """
+apiVersion: v1
+kind: Pod
+metadata:
+  labels:
+    jenkins: agent
+spec:
+  containers:
+  - name: docker
+    image: docker:24-dind
+    securityContext:
+      privileged: true
+    volumeMounts:
+    - name: docker-sock
+      mountPath: /var/run
+    command:
+    - dockerd-entrypoint.sh
+  - name: docker-cli
+    image: docker:24-cli
+    command:
+    - cat
+    tty: true
+    volumeMounts:
+    - name: docker-sock
+      mountPath: /var/run
+  volumes:
+  - name: docker-sock
+    emptyDir: {}
+"""
+        }
+    }
+
+    parameters {
+        string(
+            name: 'VERSIONS',
+            defaultValue: '8.10 9.6 10.0',
+            description: 'Rocky Linux versions to build (space-separated)'
+        )
+    }
+
+    options {
+        buildDiscarder(logRotator(numToKeepStr: '10'))
+        timeout(time: 2, unit: 'HOURS')
+        timestamps()
+    }
+
+    stages {
+        stage('Checkout') {
+            steps {
+                checkout scm
+            }
+        }
+
+        stage('Build Docker Image') {
+            steps {
+                container('docker-cli') {
+                    sh '''
+                        docker build -t rocky-man:${BUILD_NUMBER} .
+                        docker tag rocky-man:${BUILD_NUMBER} rocky-man:latest
+                    '''
+                }
+            }
+        }
+
+        stage('Build Man Pages') {
+            steps {
+                container('docker-cli') {
+                    sh '''
+                        # Create output directories
+                        mkdir -p ./html ./tmp
+
+                        # Run the container to build man pages
+                        docker run --rm \
+                            -v "$(pwd)/html:/data/html" \
+                            -v "$(pwd)/tmp:/data/tmp" \
+                            rocky-man:${BUILD_NUMBER} \
+                            --versions ${VERSIONS} \
+                            --verbose
+                    '''
+                }
+            }
+        }
+
+        stage('Archive Artifacts') {
+            steps {
+                archiveArtifacts artifacts: 'html/**/*', fingerprint: true
+            }
+        }
+    }
+
+    post {
+        success {
+            echo 'Build completed successfully!'
+        }
+        failure {
+            echo 'Build failed!'
+        }
+        cleanup {
+            container('docker-cli') {
+                sh '''
+                    # Clean up Docker images to save space
+                    docker rmi rocky-man:${BUILD_NUMBER} || true
+                    docker rmi rocky-man:latest || true
+                '''
+            }
+        }
+    }
+}