david_bai
113 lines
3.1 KiB
Bash
113 lines
3.1 KiB
Bash
#!/bin/bash
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# 定义必需的环境变量
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declare -A required_vars=(
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["NGINX_SERVER_NAME"]="Nginx服务器域名"
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["NGINX_SSL_CERT"]="SSL证书路径"
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["NGINX_SSL_KEY"]="SSL密钥路径"
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["NGINX_FRONTEND_ROOT"]="前端构建文件路径"
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["BACKEND_PORT"]="后端服务端口"
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)
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# 验证环境变量
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validate_env_vars() {
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local missing_vars=()
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local env_file=$1
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echo "正在验证 Nginx 环境变量配置..."
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# 检查环境变量文件是否存在
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if [ ! -f "$env_file" ]; then
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echo "错误: 找不到环境配置文件 $env_file"
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exit 1
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fi
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# 加载环境变量
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source "$env_file"
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# 检查必需变量
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for var in "${!required_vars[@]}"; do
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if [ -z "${!var}" ]; then
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missing_vars+=("$var (${required_vars[$var]})")
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fi
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done
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# 如果有缺失的变量，显示错误信息并退出
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if [ ${#missing_vars[@]} -ne 0 ]; then
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echo "错误: 以下必需的 Nginx 变量未设置:"
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printf '%s\n' "${missing_vars[@]}" | sed 's/^/ - /'
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echo "请在 $env_file 中设置这些变量后重试。"
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exit 1
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fi
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echo "Nginx 生产环境变量验证通过！"
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}
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# 检查参数
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if [ -z "$1" ]; then
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echo "Usage: $0 <env_file_path>"
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exit 1
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fi
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ENV_FILE=$1
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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echo "Nginx path: $SCRIPT_DIR"
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# 检查环境变量文件是否存在
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if [ ! -f "$ENV_FILE" ]; then
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echo "Error: Environment file $ENV_FILE not found"
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exit 1
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fi
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# 验证环境变量
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validate_env_vars "$1"
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# 读取环境变量
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source "$ENV_FILE"
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# 配置Nginx
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configure_nginx() {
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echo "Configuring Nginx..."
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NGINX_TEMPLATE="$SCRIPT_DIR/default"
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echo "reading $NGINX_TEMPLATE ..."
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TEMP_NGINX=$(mktemp)
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# 读取模板并替换变量
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while IFS= read -r line || [ -n "$line" ]; do
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# 替换server_name
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if [[ $line =~ ^[[:space:]]*server_name[[:space:]]+ ]]; then
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echo " server_name $NGINX_SERVER_NAME www.$NGINX_SERVER_NAME;"
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# 替换SSL证书路径
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elif [[ $line =~ ^[[:space:]]*ssl_certificate[[:space:]]+ ]]; then
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echo " ssl_certificate $NGINX_SSL_CERT;"
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# 替换SSL密钥路径
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elif [[ $line =~ ^[[:space:]]*ssl_certificate_key[[:space:]]+ ]]; then
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echo " ssl_certificate_key $NGINX_SSL_KEY;"
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# 精确匹配前端构建路径设置行
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elif [[ $line =~ ^[[:space:]]*set[[:space:]]+\$frontend_build_root[[:space:]]+ ]]; then
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echo " set \$frontend_build_root $NGINX_FRONTEND_ROOT;"
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# 简单替换端口号
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elif [[ $line =~ localhost:3001 ]]; then
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echo "${line/localhost:3001/localhost:$BACKEND_PORT}"
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else
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echo "$line"
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fi
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done < "$NGINX_TEMPLATE" > "$TEMP_NGINX"
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# 复制配置文件到目标位置
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# cp "$TEMP_NGINX" /etc/nginx/sites-available/
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cp "$TEMP_NGINX" default
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rm "$TEMP_NGINX"
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}
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# 执行配置
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configure_nginx
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# # # 测试Nginx配置
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# cp nginx.conf /etc/nginx
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# nginx -t
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# /etc/init.d/nginx restart
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echo "Nginx configuration completed." |