318 lines
8.6 KiB
Bash
Executable File
318 lines
8.6 KiB
Bash
Executable File
#!/bin/bash
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##############################################################################
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# Agent Manager - Kubernetes 部署脚本 (ARM64 架构)
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# 用途: 自动构建 Docker 镜像并部署到 Kubernetes
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##############################################################################
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set -e # 遇到错误立即退出
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# 颜色输出
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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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# 配置变量
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ACR_NAME="agnettaiji"
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ACR_LOGIN_SERVER="${ACR_NAME}.azurecr.io"
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IMAGE_NAME="agent-manager"
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IMAGE_TAG="latest-arm64"
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FULL_IMAGE_NAME="${ACR_LOGIN_SERVER}/${IMAGE_NAME}:${IMAGE_TAG}"
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NAMESPACE="agent-manager"
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K8S_DIR="./k8s"
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# Azure 凭据配置（需要替换为实际值）
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AZURE_TENANT_ID="${AZURE_TENANT_ID:-your-tenant-id}"
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AZURE_CLIENT_ID="${AZURE_CLIENT_ID:-your-client-id}"
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AZURE_CLIENT_SECRET="${AZURE_CLIENT_SECRET:-your-client-secret}"
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AZURE_SUBSCRIPTION_ID="${AZURE_SUBSCRIPTION_ID:-your-subscription-id}"
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AZURE_RESOURCE_GROUP="${AZURE_RESOURCE_GROUP:-your-resource-group}"
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echo -e "${BLUE}========================================${NC}"
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echo -e "${BLUE} Agent Manager K8s 部署 (ARM64)${NC}"
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echo -e "${BLUE}========================================${NC}"
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# 函数: 打印步骤
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print_step() {
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echo -e "\n${GREEN}==>${NC} ${BLUE}$1${NC}"
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}
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# 函数: 打印错误
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print_error() {
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echo -e "${RED}❌ 错误: $1${NC}"
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}
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# 函数: 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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# 函数: 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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# 检查必要的命令
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check_prerequisites() {
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print_step "检查必要的工具..."
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local tools=("docker" "kubectl" "az")
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for tool in "${tools[@]}"; do
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if ! command -v $tool &> /dev/null; then
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print_error "$tool 未安装，请先安装"
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exit 1
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fi
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print_success "$tool 已安装"
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done
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}
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# 登录 Azure Container Registry
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login_acr() {
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print_step "登录到 Azure Container Registry..."
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if az acr login --name ${ACR_NAME}; then
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print_success "ACR 登录成功"
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else
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print_error "ACR 登录失败"
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exit 1
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fi
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}
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# 构建 Docker 镜像
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build_image() {
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print_step "构建 ARM64 Docker 镜像..."
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echo "镜像名称: ${FULL_IMAGE_NAME}"
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# 使用 buildx 支持多架构构建
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if ! docker buildx version &> /dev/null; then
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print_warning "docker buildx 未启用，尝试启用..."
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docker buildx create --use
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fi
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# 构建镜像
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if docker buildx build \
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--platform linux/arm64 \
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-f Dockerfile.arm64 \
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-t ${FULL_IMAGE_NAME} \
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--push \
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.; then
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print_success "镜像构建并推送成功"
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else
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print_error "镜像构建失败"
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exit 1
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fi
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}
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# 创建 Kubernetes 命名空间
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create_namespace() {
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print_step "创建 Kubernetes 命名空间..."
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if kubectl get namespace ${NAMESPACE} &> /dev/null; then
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print_warning "命名空间 ${NAMESPACE} 已存在"
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else
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kubectl apply -f ${K8S_DIR}/agent-manager-namespace.yaml
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print_success "命名空间创建成功"
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fi
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}
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# 创建 ACR Secret
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create_acr_secret() {
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print_step "创建 ACR 拉取凭据..."
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if kubectl get secret acr-secret -n ${NAMESPACE} &> /dev/null; then
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print_warning "ACR secret 已存在，删除重建"
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kubectl delete secret acr-secret -n ${NAMESPACE}
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fi
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# 获取 ACR 凭据
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ACR_USERNAME=$(az acr credential show --name ${ACR_NAME} --query username -o tsv)
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ACR_PASSWORD=$(az acr credential show --name ${ACR_NAME} --query passwords[0].value -o tsv)
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kubectl create secret docker-registry acr-secret \
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--namespace=${NAMESPACE} \
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--docker-server=${ACR_LOGIN_SERVER} \
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--docker-username=${ACR_USERNAME} \
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--docker-password=${ACR_PASSWORD}
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print_success "ACR Secret 创建成功"
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}
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# 更新 ConfigMap 和 Secret
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update_config() {
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print_step "更新配置..."
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# 检查是否需要更新 Azure 凭据
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if [ "$AZURE_TENANT_ID" = "your-tenant-id" ]; then
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print_warning "请在脚本中设置 Azure 凭据环境变量"
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read -p "是否继续部署（不含 Azure DNS 功能）？[y/N] " -n 1 -r
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echo
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if [[ ! $REPLY =~ ^[Yy]$ ]]; then
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exit 1
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fi
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fi
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# 创建临时 secret 文件
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cat > /tmp/agent-manager-secret.yaml <<EOF
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apiVersion: v1
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kind: Secret
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metadata:
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name: agent-manager-secret
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namespace: agent-manager
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type: Opaque
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stringData:
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AZURE_TENANT_ID: "${AZURE_TENANT_ID}"
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AZURE_CLIENT_ID: "${AZURE_CLIENT_ID}"
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AZURE_CLIENT_SECRET: "${AZURE_CLIENT_SECRET}"
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EOF
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kubectl apply -f ${K8S_DIR}/agent-manager-configmap.yaml
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kubectl apply -f /tmp/agent-manager-secret.yaml
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rm -f /tmp/agent-manager-secret.yaml
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print_success "配置已更新"
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}
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# 创建 kubeconfig Secret（如果需要）
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create_kubeconfig_secret() {
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print_step "创建 kubeconfig Secret..."
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if [ -f ~/.kube/config ]; then
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if kubectl get secret kubeconfig-secret -n ${NAMESPACE} &> /dev/null; then
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print_warning "kubeconfig secret 已存在"
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else
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kubectl create secret generic kubeconfig-secret \
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--from-file=config=/home/${USER}/.kube/config \
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-n ${NAMESPACE}
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print_success "kubeconfig Secret 创建成功"
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fi
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else
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print_warning "未找到 kubeconfig 文件，跳过"
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fi
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}
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# 部署 RBAC
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deploy_rbac() {
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print_step "部署 RBAC 权限..."
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kubectl apply -f ${K8S_DIR}/agent-manager-rbac.yaml
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print_success "RBAC 部署成功"
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}
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# 部署应用
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deploy_app() {
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print_step "部署 Agent Manager 应用..."
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# 更新 Deployment 中的镜像
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kubectl apply -f ${K8S_DIR}/agent-manager-deployment.yaml
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kubectl apply -f ${K8S_DIR}/agent-manager-service.yaml
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print_success "应用部署成功"
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}
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# 等待部署完成
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wait_for_deployment() {
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print_step "等待部署完成..."
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kubectl rollout status deployment/agent-manager -n ${NAMESPACE} --timeout=300s
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print_success "部署已就绪"
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}
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# 显示部署信息
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show_deployment_info() {
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print_step "部署信息:"
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echo -e "\n${BLUE}Pods:${NC}"
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kubectl get pods -n ${NAMESPACE} -o wide
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echo -e "\n${BLUE}Services:${NC}"
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kubectl get svc -n ${NAMESPACE}
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echo -e "\n${BLUE}获取外网访问地址:${NC}"
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EXTERNAL_IP=$(kubectl get svc agent-manager -n ${NAMESPACE} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
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if [ -z "$EXTERNAL_IP" ]; then
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print_warning "LoadBalancer IP 正在分配中..."
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echo "运行以下命令查看 IP: kubectl get svc agent-manager -n ${NAMESPACE}"
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else
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print_success "外网访问地址: http://${EXTERNAL_IP}"
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echo -e "\n测试访问:"
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echo " curl http://${EXTERNAL_IP}/"
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fi
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}
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# 查看日志
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show_logs() {
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print_step "最近的日志:"
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kubectl logs -n ${NAMESPACE} -l app=agent-manager --tail=50
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}
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# 主函数
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main() {
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local skip_build=false
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local skip_deploy=false
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# 解析参数
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while [[ $# -gt 0 ]]; do
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case $1 in
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--skip-build)
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skip_build=true
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shift
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;;
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--skip-deploy)
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skip_deploy=true
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shift
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;;
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--help)
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echo "用法: $0 [选项]"
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echo "选项:"
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echo " --skip-build 跳过镜像构建"
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echo " --skip-deploy 跳过应用部署"
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echo " --help 显示帮助"
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exit 0
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;;
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*)
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print_error "未知参数: $1"
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exit 1
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;;
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esac
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done
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# 执行部署
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check_prerequisites
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if [ "$skip_build" = false ]; then
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login_acr
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build_image
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else
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print_warning "跳过镜像构建"
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fi
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if [ "$skip_deploy" = false ]; then
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create_namespace
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create_acr_secret
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update_config
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create_kubeconfig_secret
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deploy_rbac
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deploy_app
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wait_for_deployment
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show_deployment_info
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echo -e "\n${GREEN}========================================${NC}"
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echo -e "${GREEN} 部署完成！${NC}"
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echo -e "${GREEN}========================================${NC}"
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read -p "是否查看日志？[y/N] " -n 1 -r
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echo
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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show_logs
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fi
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else
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print_warning "跳过应用部署"
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fi
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}
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# 运行主函数
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main "$@"
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