Добавлен Jenkinsfile.deploy для Helm upgrade wrapped в k3s; обновлён README.

2026-07-27 15:02:57 +03:00
parent 2f30bd5bd3
commit b20f12e52e
2 changed files with 186 additions and 7 deletions
@@ -0,0 +1,144 @@
+// Wrapped — CD: helm upgrade в k3s (как make addon-wrapped, только смена образа)
+//
+// Первый install — только через DevOpsTools/K3S: make addon-wrapped
+// (секреты, Ingress, Postgres, MinIO). Этот pipeline лишь обновляет image.*
+// через helm --reuse-values, не затирая values с кластера.
+//
+// Job: отдельный Pipeline / Multibranch, Script Path = Jenkinsfile.deploy
+// Credentials:
+//   k3s-kubeconfig — Secret file (kubeconfig), как у devops.org.ru
+//
+// Agent: cloud kubernetes, label docker (pod template с container docker)
+//
+// Эквивалент addon:
+//   helm upgrade --install wrapped … -n wrapped --atomic --wait
+//   kubectl -n wrapped rollout status deployment/wrapped
+
+pipeline {
+    agent { label 'docker' }
+
+    options {
+        buildDiscarder(logRotator(numToKeepStr: '20'))
+        disableConcurrentBuilds()
+        timeout(time: 20, unit: 'MINUTES')
+        timestamps()
+    }
+
+    parameters {
+        string(
+            name: 'IMAGE_REPOSITORY',
+            defaultValue: 'inecs/wrapped',
+            description: 'Как wrapped_image_repository в k3s addon (Hub или Harbor)'
+        )
+        string(
+            name: 'IMAGE_TAG',
+            defaultValue: '0.1.0',
+            description: 'Тег образа (0.1.0 / latest / short-sha после CI build)'
+        )
+        choice(
+            name: 'IMAGE_PULL_POLICY',
+            choices: ['Always', 'IfNotPresent'],
+            description: 'Always — как в addon (mutable tag подтягивается заново)'
+        )
+    }
+
+    environment {
+        HELM_RELEASE   = 'wrapped'
+        HELM_NAMESPACE = 'wrapped'
+        HELM_CHART     = './helm/wrapped'
+        HELM_TIMEOUT   = '600s'
+        DEPLOYMENT     = 'wrapped'
+        TZ             = 'Europe/Moscow'
+    }
+
+    stages {
+        stage('Checkout') {
+            steps {
+                checkout scm
+            }
+        }
+
+        stage('Helm upgrade') {
+            when {
+                anyOf {
+                    branch 'main'
+                    branch 'master'
+                }
+            }
+            steps {
+                withCredentials([
+                    file(credentialsId: 'k3s-kubeconfig', variable: 'KUBECONFIG')
+                ]) {
+                    container('docker') {
+                        sh '''
+                            set -eux
+
+                            # helm + kubectl (alpine docker:*-cli)
+                            if ! command -v helm >/dev/null 2>&1; then
+                              apk add --no-cache curl tar openssl bash >/dev/null
+                              ARCH="$(uname -m)"
+                              case "$ARCH" in
+                                x86_64) ARCH=amd64 ;;
+                                aarch64|arm64) ARCH=arm64 ;;
+                                *) echo "unsupported arch: $ARCH" >&2; exit 1 ;;
+                              esac
+                              HELM_VERSION=v3.16.4
+                              curl -fsSL "https://get.helm.sh/helm-${HELM_VERSION}-linux-${ARCH}.tar.gz" \
+                                | tar -xz -C /tmp
+                              install -m 0755 "/tmp/linux-${ARCH}/helm" /usr/local/bin/helm
+                            fi
+                            if ! command -v kubectl >/dev/null 2>&1; then
+                              apk add --no-cache curl >/dev/null
+                              ARCH="$(uname -m)"
+                              case "$ARCH" in
+                                x86_64) ARCH=amd64 ;;
+                                aarch64|arm64) ARCH=arm64 ;;
+                              esac
+                              KVER="$(curl -fsSL https://dl.k8s.io/release/stable.txt)"
+                              curl -fsSLo /usr/local/bin/kubectl \
+                                "https://dl.k8s.io/release/${KVER}/bin/linux/${ARCH}/kubectl"
+                              chmod +x /usr/local/bin/kubectl
+                            fi
+
+                            helm version --short
+                            kubectl version --client --short || kubectl version --client
+
+                            # Релиз должен уже существовать (первый install — make addon-wrapped)
+                            if ! helm status "$HELM_RELEASE" -n "$HELM_NAMESPACE" >/dev/null 2>&1; then
+                              echo "Release ${HELM_RELEASE} not found in ns ${HELM_NAMESPACE}." >&2
+                              echo "Сначала: make addon-wrapped в DevOpsTools/K3S." >&2
+                              exit 1
+                            fi
+
+                            echo "Upgrading ${HELM_RELEASE}: ${IMAGE_REPOSITORY}:${IMAGE_TAG} (${IMAGE_PULL_POLICY})"
+
+                            # Как addon: helm upgrade --install … --atomic --wait
+                            # --reuse-values сохраняет Ingress/секреты/DB/S3 с кластера
+                            helm upgrade "$HELM_RELEASE" "$HELM_CHART" \
+                              --namespace "$HELM_NAMESPACE" \
+                              --reuse-values \
+                              --set "image.repository=${IMAGE_REPOSITORY}" \
+                              --set "image.tag=${IMAGE_TAG}" \
+                              --set "image.pullPolicy=${IMAGE_PULL_POLICY}" \
+                              --atomic \
+                              --wait \
+                              --timeout "$HELM_TIMEOUT"
+
+                            kubectl -n "$HELM_NAMESPACE" rollout status "deployment/${DEPLOYMENT}" --timeout=300s
+                            kubectl -n "$HELM_NAMESPACE" get deploy,po,ing -o wide
+                        '''
+                    }
+                }
+            }
+        }
+    }
+
+    post {
+        success {
+            echo "✓ Helm ${HELM_RELEASE}/${HELM_NAMESPACE}: ${params.IMAGE_REPOSITORY}:${params.IMAGE_TAG}"
+        }
+        failure {
+            echo "✗ Helm upgrade не удался — см. лог. Первый install только через make addon-wrapped."
+        }
+    }
+}