以下配置只针对nsqadmin v1.1.0 (built w/go1.10.3)版本

#
# The default server
#

server {
    listen       80 default_server;
    listen       [::]:80 default_server;
    server_name  _;
    root         /usr/share/nginx/html;

# Load configuration files for the default server block.
    include /etc/nginx/default.d/*.conf;

location /nsq/ {
        auth_basic "NSQ Administrator's Area";
        auth_basic_user_file /root/nsq/bin/.htpasswd;
        proxy_pass http://127.0.0.1:4171/;

# proxy_redirect default;
        proxy_redirect http://127.0.0.1:4171/ /nsq/;
        proxy_set_header Accept-Encoding ""; # no compression allowed or next won't work
        sub_filter_types  *;
        sub_filter '/static/' '/nsq/static/';
        sub_filter 'return"/api' 'return"/nsq/api';
        sub_filter '<a class="navbar-brand" href="/">' '<a class="navbar-brand" href="/nsq/">';
        sub_filter 'Router.extend({routes:{"":"topics","topics/(:topic)(/:channel)":"topic",lookup:"lookup","nodes(/:node)":"nodes",counter:"counter"}' 'Router.extend({routes:{"nsq/":"topics","nsq/topics/(:topic)(/:channel)":"topic","nsq/lookup":"lookup","nsq/nodes(/:node)":"nodes","nsq/counter":"counter"}';
        sub_filter '<a class="link" href="/' '<a class="link" href="/nsq/';
        sub_filter_once off;
    }

error_page 404 /404.html;
        location = /40x.html {
    }

error_page 500 502 503 504 /50x.html;
        location = /50x.html {
    }

}

主要是因为NSQAdmin采用了backbone.js来做router