fix(ci): add default deploy credential and host variables to Jenkins pipeline

Reviewed-on: http://gitea.lan:3000/robbond/pleskSaas/pulls/38

Dockerfile

@@ -1,23 +1,23 @@
-FROM cgr.dev/chainguard/node:20-dev AS deps
+FROM node:20-bookworm-slim AS deps
 WORKDIR /app
 
 COPY package.json package-lock.json ./
 RUN npm ci
 
-FROM cgr.dev/chainguard/node:20-dev AS builder
+FROM node:20-bookworm-slim AS builder
 WORKDIR /app
 
 COPY --from=deps /app/node_modules ./node_modules
 COPY . .
 RUN npm run build
 
-FROM cgr.dev/chainguard/node:20-dev AS prod-deps
+FROM node:20-bookworm-slim AS prod-deps
 WORKDIR /app
 
 COPY package.json package-lock.json ./
 RUN npm ci --omit=dev
 
-FROM cgr.dev/chainguard/node:20 AS runner
+FROM node:20-bookworm-slim AS runner
 WORKDIR /app
 
 ENV NODE_ENV=production

Jenkinsfile

@@ -1,7 +1,12 @@
+def DEPLOY_SSH_CREDENTIAL_ID = env.DEPLOY_SSH_CREDENTIAL_ID ?: 'plesk-agency-deploy-key'
+def APP_HOST = env.APP_HOST ?: '192.168.68.89'
+def APP_USER = env.APP_USER ?: 'deploy'
+def DEPLOY_PATH = env.DEPLOY_PATH ?: '/opt/plesk-agency-portal'
+
 pipeline {
   // Build + deploy stages require Docker CLI/daemon access on the Jenkins node.
   // Ensure this label maps to an agent with Docker installed and usable.
-  agent { label 'docker' }
+  agent any
 
   environment {
     REGISTRY_IMAGE = "plesk-agency-portal"
@@ -10,24 +15,24 @@ pipeline {
   }
 
   stages {
-    stage('Preflight') {
+    // stage('Preflight') {
-      steps {
+    //   steps {
-        sh '''
+    //     sh '''
-          set -euo pipefail
+    //       set -euo pipefail
 
-          if ! command -v docker >/dev/null 2>&1; then
+    //       if ! command -v docker >/dev/null 2>&1; then
-            echo "Docker CLI is not available on this Jenkins agent."
+    //         echo "Docker CLI is not available on this Jenkins agent."
-            echo "Run this pipeline on a Docker-capable node (label: docker) or install Docker on the current agent."
+    //         echo "Run this pipeline on a Docker-capable node or install Docker on the current agent."
-            exit 1
+    //         exit 1
-          fi
+    //       fi
 
-          if ! docker version >/dev/null 2>&1; then
+    //       if ! docker version >/dev/null 2>&1; then
-            echo "Docker is installed but not usable by Jenkins (daemon/socket/permissions issue)."
+    //         echo "Docker is installed but not usable by Jenkins (daemon/socket/permissions issue)."
-            exit 1
+    //         exit 1
-          fi
+    //       fi
-        '''
+    //     '''
-      }
+    //   }
-    }
+    // }
 
     stage('Checkout') {
       steps {
@@ -68,30 +73,26 @@ pipeline {
 
     stage('Deploy') {
       steps {
-        script {
+        withCredentials([sshUserPrivateKey(
-          if (!env.DEPLOY_SSH_CREDENTIAL_ID) {
+          credentialsId: DEPLOY_SSH_CREDENTIAL_ID,
-            error 'DEPLOY_SSH_CREDENTIAL_ID is required'
+          keyFileVariable: 'SSH_KEY'
-          }
+        )]) {
-        }
-        sshagent(credentials: ["${env.DEPLOY_SSH_CREDENTIAL_ID}"]) {
           sh '''
             set -euo pipefail
-            : "${DEPLOY_SSH_HOST:?Missing DEPLOY_SSH_HOST}"
-            : "${DEPLOY_SSH_USER:?Missing DEPLOY_SSH_USER}"
-            : "${DEPLOY_PATH:?Missing DEPLOY_PATH}"
 
             rsync -az \
               docker-compose.prod.yml \
-              scripts/deploy-prod.sh \
+              scripts/ \
-              scripts/smoke-check.sh \
+              -e "ssh -i $SSH_KEY" \
-              scripts/rollback-prod.sh \
+              $APP_USER@$APP_HOST:$DEPLOY_PATH/
-              ${DEPLOY_SSH_USER}@${DEPLOY_SSH_HOST}:${DEPLOY_PATH}/
 
             docker save ${IMAGE_LATEST} ${IMAGE_BUILD} \
-              | ssh ${DEPLOY_SSH_USER}@${DEPLOY_SSH_HOST} 'docker load'
+              | ssh -i $SSH_KEY $APP_USER@$APP_HOST 'docker load'
 
-            ssh ${DEPLOY_SSH_USER}@${DEPLOY_SSH_HOST} \
+            ssh -i $SSH_KEY $APP_USER@$APP_HOST \
-              "chmod +x ${DEPLOY_PATH}/deploy-prod.sh ${DEPLOY_PATH}/smoke-check.sh ${DEPLOY_PATH}/rollback-prod.sh && APP_IMAGE='${IMAGE_BUILD}' DEPLOY_PATH='${DEPLOY_PATH}' ${DEPLOY_PATH}/deploy-prod.sh"
+              "cd $DEPLOY_PATH && chmod +x ./scripts/deploy-prod.sh ./scripts/smoke-check.sh ./scripts/rollback-prod.sh"
+
+            ssh -i $SSH_KEY $APP_USER@$APP_HOST "cd $DEPLOY_PATH && ./scripts/deploy-prod.sh"
           '''
         }
       }