1 server {
 2     listen              80;
 3     server_name         xxx.com;
 4 
 5     location / {
 6         proxy_pass  http://10.10.10.10:5601;
 7         proxy_redirect     off;
 8         proxy_set_header   Host             $host;
 9         proxy_set_header   X-Real-IP        $remote_addr;
 
10         proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
11         #allow  124.90.53.17; 
12         auth_basic "The Kibana Monitor Center";
13         auth_basic_user_file  /usr/local/.passwd;
14         proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
 
15         proxy_max_temp_file_size   0;
16         proxy_connect_timeout      60;
17         proxy_send_timeout         900;
18         proxy_read_timeout         900;
19         proxy_buffer_size          34k;
20         proxy_buffers              4 32k;
21         proxy_busy_buffers_size    64k;
 
22         proxy_temp_file_write_size 64k;
23     }
24 }

1、在location /下新增

auth_basic "The Kibana Monitor Center";

auth_basic_user_file  /usr/local/.passwd;

2、登陸http://tool.oschina.net/htpasswd 輸入使用者名稱和密碼，線上生成加密密碼
3、將生成的密碼寫入/usr/local/.passwd檔案中
echo "wuyun:$apr1$TrU5vUSC$RBuz3xG67Mr2pnAV596N5" >/usr/local/.passwd

此時重啟nginx，再登入訪問域名時就需要輸入賬號密碼了。不輸入密碼會報401 Authorization Required錯誤