采用 nginx-vts-exporter 需要nginx添加 nginx-module-vts 模块， 此模块属于第三方，只能通过编译安装 ，本文已编译安装为例：
1、下载 Nginx
http://nginx.org/download/
wget http://nginx.org/download/nginx-1.21.6.tar.gz
需要的关联组合 （非 刚装的系统 ，可能不止，由于之前装过其他的 ，以下是我使用以下编译参数出现的报错解决所需）
apt-get install libgd2-xpm libgd2-xpm-dev libxml2 libxml2-dev libxslt-dev zlib1g.dev libgd-dev libgeoip-dev
2、编译 Nginx
./configure --prefix=/usr/local/nginx --http-client-body-temp-path=/usr/local/nginx/client_temp --http-proxy-temp-path=/usr/local/nginx/proxy_temp \
--http-fastcgi-temp-path=/usr/local/nginx/fastcgi_temp --http-uwsgi-temp-path=/usr/local/nginx/uwsgi_temp --with-http_v2_module \
--with-http_realip_module --with-http_stub_status_module --with-http_ssl_module --with-http_addition_module --with-http_xslt_module \
--with-http_image_filter_module --with-http_geoip_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module \
--with-http_gunzip_module --with-http_gzip_static_module --with-file-aio --with-ipv6 --with-http_degradation_module --with-http_slice_module \
--with-stream --with-stream_ssl_module --with-stream_realip_module --with-http_sub_module --with-pcre --add-module=/usr/local/src/nginx-module-vts/
如果本就是编译安装 添加 ./configure --with-pcre --add-module=/usr/local/src/nginx-module-vts/ 即可
make
make install
Nginx 配置文件红色部分为新增的 (这里的配置 分为两部分写的 ，不想写两个 ， 将 status 的内容写在 http 的模块下方)
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';
log_format info escape=json '{'
'"msec": "$msec", ' # request unixtime in seconds with a milliseconds resolution
'"connection": "$connection", ' # connection serial number
'"connection_requests": "$connection_requests", ' # number of requests made in connection
'"pid": "$pid", ' # process pid
'"request_id": "$request_id", ' # the unique request id
'"request_length": "$request_length", ' # request length (including headers and body)
'"remote_addr": "$remote_addr", ' # client IP
'"remote_user": "$remote_user", ' # client HTTP username
'"remote_port": "$remote_port", ' # client port
'"time_local": "$time_local", '
'"time_iso8601": "$time_iso8601", ' # local time in the ISO 8601 standard format
'"request": "$request", ' # full path no arguments if the request
'"request_uri": "$request_uri", ' # full path and arguments if the request
'"args": "$args", ' # args
'"status": "$status", ' # response status code
'"body_bytes_sent": "$body_bytes_sent", ' # the number of body bytes exclude headers sent to a client
'"bytes_sent": "$bytes_sent", ' # the number of bytes sent to a client
'"http_referer": "$http_referer", ' # HTTP referer
'"http_user_agent": "$http_user_agent", ' # user agent
'"http_x_forwarded_for": "$http_x_forwarded_for", ' # http_x_forwarded_for
'"http_host": "$http_host", ' # the request Host: header
'"server_name": "$server_name", ' # the name of the vhost serving the request
'"request_time": "$request_time", ' # request processing time in seconds with msec resolution
'"upstream": "$upstream_addr", ' # upstream backend server for proxied requests
'"upstream_connect_time": "$upstream_connect_time", ' # upstream handshake time incl. TLS
'"upstream_header_time": "$upstream_header_time", ' # time spent receiving upstream headers
'"upstream_response_time": "$upstream_response_time", ' # time spend receiving upstream body
'"upstream_response_length": "$upstream_response_length", ' # upstream response length
'"upstream_cache_status": "$upstream_cache_status", ' # cache HIT/MISS where applicable
'"ssl_protocol": "$ssl_protocol", ' # TLS protocol
'"ssl_cipher": "$ssl_cipher", ' # TLS cipher
'"scheme": "$scheme", ' # http or https
'"request_method": "$request_method", ' # request method
'"server_protocol": "$server_protocol", ' # request protocol, like HTTP/1.1 or HTTP/2.0
'"pipe": "$pipe", ' # "p" if request was pipelined, "." otherwise
'"gzip_ratio": "$gzip_ratio", '
'"http_cf_ray": "$http_cf_ray",'
'"geoip_country_code": "$geoip_country_code",'
'"geoip_city": "$geoip_city"'
'}';
#### Log Dir
access_log /usr/local/nginx/logs/access.log;
error_log /usr/local/nginx/logs/error.log;
#### Prometheus Nginx vts
vhost_traffic_status_zone;
vhost_traffic_status_filter_by_host on;
#access_log logs/access.log main;
sendfile on;
tcp_nopush on;
tcp_nodelay on;
types_hash_max_size 2048;
#keepalive_timeout 0;
keepalive_timeout 65;
server_names_hash_max_size 1024;
server_names_hash_bucket_size 512;
#gzip on;
gzip on;
gzip_vary on;
gzip_proxied any;
gzip_comp_level 6;
gzip_buffers 16 8k;
gzip_http_version 1.1;
gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
include /usr/local/nginx/conf/conf.d/*.conf;
include /usr/local/nginx/conf/sites-enabled/*.conf;
}
status.conf
server {
listen *:8000;
location /status {
vhost_traffic_status_display;
vhost_traffic_status_display_format html;
allow 127.0.0.1; #only allow requests from localhost
deny all; #deny all other hosts
}
}
这时候 访问 IP:8000/status 查看 ；
3、下载 nginx-vts-exporter
wget https://github.com/hnlq715/nginx-vts-exporter/releases/download/v0.10.3/nginx-vts-exporter-0.10.3.linux-amd64.tar.gz
tar zxf nginx-vts-exporter-0.10.3.linux-amd64.tar.gz
mv nginx-vts-exporter-0.10.3.linux-amd64 nginx-vts-exporter
4、编写 nginx_vts_exporter.service 启动任务
vim /etc/systemd/system/nginx_vts_exporter.service
[Unit]
Description=nginx_exporter
After=network.target
[Service]
Type=simple
User=root
#ExecStart=/home/prometheus/nginx-prometheus-exporter/nginx-vts-exporter -nginx.scrape_uri=http://{45.136.151.107:8000}/status/format/json
ExecStart=/home/prometheus/nginx-vts-exporter/nginx-vts-exporter \
-nginx.scrape_timeout 10 \
-nginx.scrape_uri http://IP:8000/status/format/json
Restart=on-failure
[Install]
WantedBy=multi-user.target
5 、 启动 nginx_vts_exporter.service
systemctl daemon-reload
systemctl start nginx_vts_exporter.service
6、配置 prometheus
- targets: ['IP:9913']
labels:
origin_prometheus: prometheus
instance: Nginx
7 配置 grafana 导入nginx vts模板 ID：2949
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