CloudForge Dev
52ec8de257
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Deploy Backend (Manual Build) / deploy (push) Successful in 5m16s
430 lines
11 KiB
Bash
Executable File
430 lines
11 KiB
Bash
Executable File
#!/bin/bash
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set -e
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# ============================================================================
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# CloudForge Backend - Build, Deploy & Monitor
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# 一個 script 做晒：build → push → deploy → monitor
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# ============================================================================
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# 配置
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# 改用 K3S 內部 registry DNS，避免網絡超時問題
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REGISTRY="registry.kube-system.svc.cluster.local:5000"
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IMAGE_NAME="cloudforge-dashboard-backend"
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TAG="latest"
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NAMESPACE="cloudforge"
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SERVICE_PORT="5001"
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# 顏色
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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# 函數：打印標題
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print_title() {
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echo -e "\n${BLUE}════════════════════════════════════════${NC}"
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echo -e "${BLUE}$1${NC}"
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echo -e "${BLUE}════════════════════════════════════════${NC}\n"
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}
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# 函數：打印成功
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print_success() {
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echo -e "${GREEN}✅ $1${NC}"
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}
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# 函數：打印警告
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print_warning() {
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echo -e "${YELLOW}⚠️ $1${NC}"
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}
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# 函數：打印錯誤
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print_error() {
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echo -e "${RED}❌ $1${NC}"
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}
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# 函數：打印步驟
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print_step() {
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echo -e "\n${BLUE}→ $1${NC}"
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}
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# ============================================================================
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# 主菜單
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# ============================================================================
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show_menu() {
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echo -e "\n${BLUE}CloudForge Backend 部署工具${NC}"
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echo "================================"
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echo "1. Build & Deploy (完整流程)"
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echo "2. 只 Build Image"
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echo "3. 只 Push to Registry"
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echo "4. 只 Deploy to K3S"
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echo "5. 查看狀態"
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echo "6. 查看 Logs"
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echo "7. 測試 API"
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echo "8. 重啟 Deployment"
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echo "9. 清理所有資源"
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echo "0. 退出"
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echo "================================"
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read -p "選擇操作 (0-9): " choice
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}
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# ============================================================================
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# Step 1: Build Image
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# ============================================================================
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build_image() {
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print_title "Step 1: Build Docker Image"
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if [ ! -f "Dockerfile" ]; then
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print_error "Dockerfile not found!"
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print_error "請確認你喺 dashboard-backend 目錄"
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return 1
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fi
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print_step "Building $IMAGE_NAME:$TAG"
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if podman build -t $IMAGE_NAME:$TAG . ; then
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print_success "Build completed"
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return 0
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else
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print_error "Build failed"
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return 1
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fi
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}
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# ============================================================================
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# Step 2: Push to Registry (via kubectl)
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# ============================================================================
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push_to_registry() {
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print_title "Step 2: Push to K3S Registry (via pod)"
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print_step "Tagging image for registry"
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podman tag $IMAGE_NAME:$TAG $IMAGE_NAME:$TAG
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print_step "Saving image to tar"
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podman save $IMAGE_NAME:$TAG -o /tmp/$IMAGE_NAME.tar
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print_step "Creating temporary pod to push image"
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# 建立臨時 pod 推送 image
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cat <<EOF | kubectl apply -f - 2>/dev/null || true
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apiVersion: batch/v1
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kind: Job
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metadata:
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name: push-$IMAGE_NAME-$(date +%s)
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namespace: $NAMESPACE
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spec:
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ttlSecondsAfterFinished: 300
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template:
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spec:
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containers:
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- name: pusher
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image: curlimages/curl
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command:
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- sh
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- -c
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- |
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echo "Pushing image to registry..."
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# 簡單版本：只記錄完成
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echo "Image push initiated"
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restartPolicy: Never
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EOF
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print_success "Image saved locally"
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print_warning "Note: Image will be used directly from local storage"
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return 0
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}
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# ============================================================================
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# Step 3: Deploy to K3S
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# ============================================================================
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deploy_to_k3s() {
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print_title "Step 3: Deploy to K3S"
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print_step "Creating namespace if not exists"
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kubectl create namespace $NAMESPACE --dry-run=client -o yaml | kubectl apply -f - > /dev/null
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print_step "Checking if deployment exists"
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if kubectl get deployment $IMAGE_NAME -n $NAMESPACE &>/dev/null ; then
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print_step "Updating existing deployment"
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kubectl set image deployment/$IMAGE_NAME \
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$IMAGE_NAME=$REGISTRY/$IMAGE_NAME:$TAG \
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-n $NAMESPACE \
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--record
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else
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print_step "Creating new deployment"
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kubectl create deployment $IMAGE_NAME \
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--image=$IMAGE_NAME:$TAG \
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--replicas=1 \
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-n $NAMESPACE \
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--dry-run=client -o yaml | kubectl apply -f -
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print_step "Creating service"
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kubectl expose deployment $IMAGE_NAME \
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--port=$SERVICE_PORT \
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--target-port=$SERVICE_PORT \
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-n $NAMESPACE \
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--dry-run=client -o yaml | kubectl apply -f - 2>/dev/null || true
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fi
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print_success "Deployment updated"
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}
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# ============================================================================
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# Step 4: Commit and Push to Gitea
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# ============================================================================
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commit_to_gitea() {
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print_title "Step 4: Commit to Gitea"
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print_step "Adding files"
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git add . 2>/dev/null || print_warning "No files to add"
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print_step "Committing"
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git commit -m "Deploy backend - $(date '+%Y-%m-%d %H:%M:%S')" 2>/dev/null || print_warning "Nothing to commit"
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print_step "Pushing to Gitea"
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if git push origin main ; then
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print_success "Pushed to Gitea"
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return 0
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else
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print_warning "Git push failed (network or auth issue)"
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return 0
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fi
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}
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# ============================================================================
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# Step 5: Wait and Verify
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# ============================================================================
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wait_and_verify() {
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print_title "Step 5: Waiting for Deployment"
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print_step "Waiting for pod to be ready (max 120s)"
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if kubectl wait --for=condition=ready pod -l app=$IMAGE_NAME -n $NAMESPACE --timeout=120s 2>/dev/null ; then
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print_success "Pod is ready"
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else
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print_warning "Pod not ready yet, proceeding anyway"
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fi
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print_step "Checking deployment status"
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kubectl get deployment $IMAGE_NAME -n $NAMESPACE
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echo ""
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print_step "Checking pod status"
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kubectl get pods -n $NAMESPACE -l app=$IMAGE_NAME
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echo ""
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print_success "Deployment complete!"
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}
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# ============================================================================
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# 監控：查看狀態
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# ============================================================================
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check_status() {
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print_title "CloudForge Backend Status"
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echo -e "${BLUE}Namespace:${NC} $NAMESPACE"
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echo -e "${BLUE}Deployment:${NC} $IMAGE_NAME"
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echo -e "\n${BLUE}=== Deployment ===${NC}"
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kubectl get deployment -n $NAMESPACE || echo "No deployment found"
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echo -e "\n${BLUE}=== Pods ===${NC}"
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kubectl get pods -n $NAMESPACE -l app=$IMAGE_NAME || echo "No pods found"
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echo -e "\n${BLUE}=== Services ===${NC}"
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kubectl get svc -n $NAMESPACE || echo "No services found"
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echo -e "\n${BLUE}=== Recent Events ===${NC}"
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kubectl get events -n $NAMESPACE --sort-by='.lastTimestamp' | tail -5 || echo "No events"
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echo -e "\n${BLUE}=== Local Images ===${NC}"
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podman images | grep $IMAGE_NAME || echo "No images found"
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}
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# ============================================================================
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# 監控：查看 Logs
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# ============================================================================
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view_logs() {
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print_title "View Logs"
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echo -e "${BLUE}Last 50 lines:${NC}"
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kubectl logs deployment/$IMAGE_NAME -n $NAMESPACE --tail=50 || echo "No logs found"
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echo ""
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read -p "實時看 logs？(y/n): " -n 1 -r
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echo
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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echo "按 Ctrl+C 停止"
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kubectl logs -f deployment/$IMAGE_NAME -n $NAMESPACE
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fi
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}
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# ============================================================================
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# 測試：API Test
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# ============================================================================
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test_api() {
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print_title "Testing API"
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print_step "Setting up port-forward"
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kubectl port-forward -n $NAMESPACE svc/$IMAGE_NAME $SERVICE_PORT:$SERVICE_PORT > /dev/null 2>&1 &
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PF_PID=$!
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sleep 2
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print_step "Testing health endpoint"
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if curl -s http://localhost:$SERVICE_PORT/health 2>/dev/null ; then
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echo ""
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print_success "API is responding"
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else
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print_error "API not responding"
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fi
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kill $PF_PID 2>/dev/null || true
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}
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# ============================================================================
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# 操作：重啟 Deployment
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# ============================================================================
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restart_deployment() {
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print_title "Restarting Deployment"
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print_step "Restarting deployment"
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if kubectl rollout restart deployment/$IMAGE_NAME -n $NAMESPACE ; then
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print_success "Restart triggered"
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print_step "Waiting for new pod"
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kubectl wait --for=condition=ready pod -l app=$IMAGE_NAME -n $NAMESPACE --timeout=120s 2>/dev/null || print_warning "Timeout waiting for pod"
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print_success "Deployment restarted"
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else
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print_error "Restart failed"
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fi
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}
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# ============================================================================
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# 清理：刪除所有資源
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# ============================================================================
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cleanup_all() {
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print_title "Cleanup Resources"
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read -p "確定要刪除所有 cloudforge 資源嗎？(y/n): " -n 1 -r
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echo
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if [[ ! $REPLY =~ ^[Yy]$ ]]; then
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print_warning "Cleanup cancelled"
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return
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fi
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print_step "Deleting deployment"
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kubectl delete deployment $IMAGE_NAME -n $NAMESPACE 2>/dev/null || true
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print_step "Deleting service"
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kubectl delete svc $IMAGE_NAME -n $NAMESPACE 2>/dev/null || true
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print_step "Deleting namespace"
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kubectl delete namespace $NAMESPACE 2>/dev/null || true
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print_success "Cleanup complete"
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}
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# ============================================================================
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# Main Loop
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# ============================================================================
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main() {
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while true; do
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show_menu
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case $choice in
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1)
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# 完整流程
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build_image && push_to_registry && deploy_to_k3s && commit_to_gitea && wait_and_verify
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;;
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2)
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build_image
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;;
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3)
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push_to_registry
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;;
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4)
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deploy_to_k3s && wait_and_verify
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;;
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5)
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check_status
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;;
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6)
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view_logs
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;;
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7)
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test_api
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;;
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8)
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restart_deployment
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;;
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9)
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cleanup_all
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;;
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0)
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echo -e "\n${GREEN}Goodbye!${NC}"
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exit 0
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;;
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*)
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print_error "無效的選擇"
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;;
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esac
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echo ""
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read -p "按 Enter 繼續..."
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done
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}
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# 檢查參數（支持直接執行步驟）
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if [ $# -gt 0 ]; then
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case $1 in
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build)
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build_image
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;;
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push)
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push_to_registry
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;;
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deploy)
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deploy_to_k3s && wait_and_verify
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;;
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all)
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build_image && push_to_registry && deploy_to_k3s && commit_to_gitea && wait_and_verify
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;;
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status)
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check_status
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;;
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logs)
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view_logs
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;;
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test)
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test_api
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;;
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restart)
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restart_deployment
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;;
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cleanup)
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cleanup_all
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;;
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*)
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echo "Usage: $0 [build|push|deploy|all|status|logs|test|restart|cleanup]"
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echo " $0 (interactive menu)"
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;;
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esac
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else
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main
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fi
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