CloudOps/platform/Jenkinsfile

pipeline {
    agent {
        kubernetes {
            cloud 'k3s-jenkins-agents'
            label 'docker-agent'
            defaultContainer 'docker-cli'
        }
    }

    options {
        skipDefaultCheckout()
    }

    stages {
        stage('Checkout') {
            steps {
                sh '''
                    echo "Copying CloudOps from the VPS's own checkout (hostPath-mounted, no Gitea fetch)..."
                    cp -r /root/CloudOps/. .
                    test -f platform/app.py
                '''
            }
        }

        stage('Build Docker Image') {
            steps {
                sh '''
                    docker build -t management-platform:${BUILD_NUMBER} -t management-platform:latest ./platform/
                    echo "✅ Docker image built"
                    docker images management-platform:${BUILD_NUMBER} --format "Size: {{.Size}}"
                '''
            }
        }

        stage('SonarQube Analysis') {
            steps {
                container('sonar-scanner') {
                    withSonarQubeEnv('sonarqube') {
                        script {
                            def scannerHome = tool 'sonar-scanner'
                            sh """
                                ${scannerHome}/bin/sonar-scanner \
                                  -Dsonar.projectKey=management-platform \
                                  -Dsonar.sources=platform \
                                  -Dsonar.python.version=3
                            """
                        }
                    }
                }
            }
        }

        stage('Deploy to Kubernetes') {
            steps {
                container('docker-cli') {
                    sh '''
                        docker save management-platform:${BUILD_NUMBER} | \
                            /usr/local/bin/k3s ctr -a /run/k3s/containerd/containerd.sock -n k8s.io images import -

                        set +x
                        TOKEN=$(cat /var/run/secrets/kubernetes.io/serviceaccount/token)
                        CACERT=/var/run/secrets/kubernetes.io/serviceaccount/ca.crt

                        /usr/local/bin/k3s kubectl --server=https://kubernetes.default.svc \
                            --token="$TOKEN" --certificate-authority="$CACERT" \
                            set image deployment/management-platform \
                            management-platform=management-platform:${BUILD_NUMBER} \
                            -n management-platform

                        /usr/local/bin/k3s kubectl --server=https://kubernetes.default.svc \
                            --token="$TOKEN" --certificate-authority="$CACERT" \
                            rollout status deployment/management-platform -n management-platform --timeout=90s

                        echo "✅ Deployed management-platform:${BUILD_NUMBER} to Kubernetes"
                    '''
                }
            }
        }
    }

    post {
        success {
            echo '✅ Pipeline succeeded — build + Sonar passed, deployed to k8s'
        }
        failure {
            echo '❌ Pipeline failed — check logs'
        }
    }
}