Cpte-Boot/deploy.sh

#!/bin/bash

##############################################################################
# WMS 微服务 K8s 部署脚本
# 用于一键部署 WMS 微服务到 Kubernetes 集群
##############################################################################

set -e

# 颜色定义
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

# 配置变量
NAMESPACE="wms-system"
REGISTRY_URL="registry.cn-beijing.aliyuncs.com/cpte-wms"
IMAGE_TAG="${IMAGE_TAG:-latest}"
DOCKER_BUILD="${DOCKER_BUILD:-true}"
PUSH_IMAGE="${PUSH_IMAGE:-true}"

# 打印信息
print_info() {
    echo -e "${BLUE}[INFO]${NC} $1"
}

print_success() {
    echo -e "${GREEN}[SUCCESS]${NC} $1"
}

print_warning() {
    echo -e "${YELLOW}[WARNING]${NC} $1"
}

print_error() {
    echo -e "${RED}[ERROR]${NC} $1"
}

# 检查依赖
check_dependencies() {
    print_info "检查依赖工具..."
    
    if ! command -v docker &> /dev/null; then
        print_error "Docker 未安装，请先安装 Docker"
        exit 1
    fi
    
    if ! command -v kubectl &> /dev/null; then
        print_error "kubectl 未安装，请先安装 kubectl"
        exit 1
    fi
    
    if ! command -v mvn &> /dev/null; then
        print_warning "Maven 未安装，将跳过代码构建阶段"
        DOCKER_BUILD=false
    fi
    
    print_success "依赖检查通过"
}

# 构建 Docker 镜像
build_images() {
    if [ "$DOCKER_BUILD" != "true" ]; then
        print_warning "跳过 Docker 镜像构建"
        return
    fi
    
    print_info "开始构建 Docker 镜像..."
    
    # 基础服务
    print_info "构建基础服务镜像..."
    cd cpte-wms-service/cpte-wms-basic-service
    docker build -t ${REGISTRY_URL}/wms-basic-service:${IMAGE_TAG} .
    cd ../..
    
    # 入库服务
    print_info "构建入库服务镜像..."
    cd cpte-wms-service/cpte-wms-inbound-service
    docker build -t ${REGISTRY_URL}/wms-inbound-service:${IMAGE_TAG} .
    cd ../..
    
    # 出库服务
    print_info "构建出库服务镜像..."
    cd cpte-wms-service/cpte-wms-outbound-service
    docker build -t ${REGISTRY_URL}/wms-outbound-service:${IMAGE_TAG} .
    cd ../..
    
    # 库存服务
    print_info "构建库存服务镜像..."
    cd cpte-wms-service/cpte-wms-inventory-service
    docker build -t ${REGISTRY_URL}/wms-inventory-service:${IMAGE_TAG} .
    cd ../..
    
    # 调度服务
    print_info "构建调度服务镜像..."
    cd cpte-wms-service/cpte-wms-schedule-service
    docker build -t ${REGISTRY_URL}/wms-schedule-service:${IMAGE_TAG} .
    cd ../..
    
    print_success "Docker 镜像构建完成"
}

# 推送 Docker 镜像
push_images() {
    if [ "$PUSH_IMAGE" != "true" ]; then
        print_warning "跳过推送 Docker 镜像"
        return
    fi
    
    print_info "推送 Docker 镜像到仓库..."
    
    docker push ${REGISTRY_URL}/wms-basic-service:${IMAGE_TAG}
    docker push ${REGISTRY_URL}/wms-inbound-service:${IMAGE_TAG}
    docker push ${REGISTRY_URL}/wms-outbound-service:${IMAGE_TAG}
    docker push ${REGISTRY_URL}/wms-inventory-service:${IMAGE_TAG}
    docker push ${REGISTRY_URL}/wms-schedule-service:${IMAGE_TAG}
    
    print_success "Docker 镜像推送完成"
}

# 创建命名空间和资源
create_namespace() {
    print_info "创建 K8s 命名空间..."
    
    kubectl apply -f k8s/namespace.yaml
    
    print_success "命名空间创建完成"
}

# 创建配置和密钥
create_config() {
    print_info "创建 ConfigMap 和 Secret..."
    
    kubectl apply -f k8s/configmap.yaml
    kubectl apply -f k8s/secret.yaml
    
    print_success "配置创建完成"
}

# 部署服务
deploy_services() {
    print_info "部署 K8s Services..."
    
    kubectl apply -f k8s/services.yaml
    
    print_success "Services 部署完成"
}

# 部署应用
deploy_applications() {
    print_info "部署微服务应用..."
    
    # 基础服务
    print_info "部署基础服务..."
    kubectl apply -f cpte-wms-service/cpte-wms-basic-service/k8s/deployment.yaml
    
    # 入库服务
    print_info "部署入库服务..."
    kubectl apply -f cpte-wms-service/cpte-wms-inbound-service/k8s/deployment.yaml
    
    # 出库服务
    print_info "部署出库服务..."
    kubectl apply -f cpte-wms-service/cpte-wms-outbound-service/k8s/deployment.yaml
    
    # 库存服务
    print_info "部署库存服务..."
    kubectl apply -f cpte-wms-service/cpte-wms-inventory-service/k8s/deployment.yaml
    
    # 调度服务
    print_info "部署调度服务..."
    kubectl apply -f cpte-wms-service/cpte-wms-schedule-service/k8s/deployment.yaml
    
    print_success "微服务应用部署完成"
}

# 部署 Ingress
deploy_ingress() {
    print_info "部署 Ingress..."
    
    kubectl apply -f k8s/ingress.yaml
    
    print_success "Ingress 部署完成"
}

# 部署 HPA
deploy_hpa() {
    print_info "部署 HPA 自动伸缩..."
    
    kubectl apply -f k8s/hpa.yaml
    
    print_success "HPA 部署完成"
}

# 检查部署状态
check_status() {
    print_info "检查部署状态..."
    
    sleep 10
    
    print_info "查看 Pods 状态:"
    kubectl get pods -n ${NAMESPACE} -o wide
    
    print_info "查看 Services 状态:"
    kubectl get svc -n ${NAMESPACE}
    
    print_info "查看 Ingress 状态:"
    kubectl get ingress -n ${NAMESPACE}
    
    print_info "查看 HPA 状态:"
    kubectl get hpa -n ${NAMESPACE}
}

# 查看日志
view_logs() {
    SERVICE_NAME=$1
    
    if [ -z "$SERVICE_NAME" ]; then
        print_error "请指定服务名称"
        echo "用法：$0 logs <service-name>"
        echo "可用服务：basic, inbound, outbound, inventory, schedule"
        exit 1
    fi
    
    print_info "查看 ${SERVICE_NAME} 服务日志..."
    kubectl logs -f deployment/wms-${SERVICE_NAME}-service -n ${NAMESPACE}
}

# 扩容服务
scale_service() {
    SERVICE_NAME=$1
    REPLICAS=$2
    
    if [ -z "$SERVICE_NAME" ] || [ -z "$REPLICAS" ]; then
        print_error "请指定服务名称和副本数"
        echo "用法：$0 scale <service-name> <replicas>"
        exit 1
    fi
    
    print_info "扩容 ${SERVICE_NAME} 服务到 ${REPLICAS} 个副本..."
    kubectl scale deployment wms-${SERVICE_NAME}-service --replicas=${REPLICAS} -n ${NAMESPACE}
    
    print_success "扩容完成"
}

# 重启服务
restart_service() {
    SERVICE_NAME=$1
    
    if [ -z "$SERVICE_NAME" ]; then
        print_error "请指定服务名称"
        echo "用法：$0 restart <service-name>"
        exit 1
    fi
    
    print_info "重启 ${SERVICE_NAME} 服务..."
    kubectl rollout restart deployment/wms-${SERVICE_NAME}-service -n ${NAMESPACE}
    
    print_success "重启完成"
}

# 卸载部署
undeploy() {
    print_warning "即将卸载所有 WMS 微服务..."
    read -p "确定继续吗？(y/n): " confirm
    
    if [ "$confirm" != "y" ]; then
        print_info "取消卸载"
        exit 0
    fi
    
    print_info "删除 HPA..."
    kubectl delete -f k8s/hpa.yaml --ignore-not-found
    
    print_info "删除 Ingress..."
    kubectl delete -f k8s/ingress.yaml --ignore-not-found
    
    print_info "删除应用..."
    kubectl delete -f cpte-wms-service/cpte-wms-basic-service/k8s/deployment.yaml --ignore-not-found
    kubectl delete -f cpte-wms-service/cpte-wms-inbound-service/k8s/deployment.yaml --ignore-not-found
    kubectl delete -f cpte-wms-service/cpte-wms-outbound-service/k8s/deployment.yaml --ignore-not-found
    kubectl delete -f cpte-wms-service/cpte-wms-inventory-service/k8s/deployment.yaml --ignore-not-found
    kubectl delete -f cpte-wms-service/cpte-wms-schedule-service/k8s/deployment.yaml --ignore-not-found
    
    print_info "删除 Services..."
    kubectl delete -f k8s/services.yaml --ignore-not-found
    
    print_info "删除 ConfigMap 和 Secret..."
    kubectl delete -f k8s/configmap.yaml --ignore-not-found
    kubectl delete -f k8s/secret.yaml --ignore-not-found
    
    print_info "删除命名空间..."
    kubectl delete -f k8s/namespace.yaml --ignore-not-found
    
    print_success "卸载完成"
}

# 显示帮助
show_help() {
    echo "WMS 微服务 K8s 部署脚本"
    echo ""
    echo "用法：$0 <command>"
    echo ""
    echo "命令:"
    echo "  deploy      完整部署（构建镜像 + 推送 + 部署到 K8s）"
    echo "  build       仅构建 Docker 镜像"
    echo "  push        仅推送 Docker 镜像"
    echo "  k8s         仅部署到 K8s（不构建和推送镜像）"
    echo "  logs        查看服务日志"
    echo "  scale       扩容服务"
    echo "  restart     重启服务"
    echo "  status      查看部署状态"
    echo "  undeploy    卸载部署"
    echo "  help        显示帮助信息"
    echo ""
    echo "示例:"
    echo "  $0 deploy              # 完整部署"
    echo "  $0 build               # 仅构建镜像"
    echo "  $0 logs inbound        # 查看入库服务日志"
    echo "  $0 scale inbound 5     # 扩容入库服务到 5 个副本"
    echo "  $0 restart inbound     # 重启入库服务"
    echo ""
    echo "环境变量:"
    echo "  IMAGE_TAG     Docker 镜像标签（默认：latest）"
    echo "  DOCKER_BUILD  是否构建镜像（默认：true）"
    echo "  PUSH_IMAGE    是否推送镜像（默认：true）"
}

# 主函数
main() {
    COMMAND=$1
    
    case $COMMAND in
        deploy)
            check_dependencies
            build_images
            push_images
            create_namespace
            create_config
            deploy_services
            deploy_applications
            deploy_ingress
            deploy_hpa
            check_status
            print_success "部署完成！"
            ;;
        build)
            check_dependencies
            build_images
            print_success "镜像构建完成！"
            ;;
        push)
            push_images
            print_success "镜像推送完成！"
            ;;
        k8s)
            create_namespace
            create_config
            deploy_services
            deploy_applications
            deploy_ingress
            deploy_hpa
            check_status
            print_success "K8s 部署完成！"
            ;;
        logs)
            view_logs "$2"
            ;;
        scale)
            scale_service "$2" "$3"
            ;;
        restart)
            restart_service "$2"
            ;;
        status)
            check_status
            ;;
        undeploy)
            undeploy
            ;;
        help|--help|-h)
            show_help
            ;;
        *)
            print_error "未知命令：$COMMAND"
            show_help
            exit 1
            ;;
    esac
}

# 执行主函数
main "$@"