小知识：Prometheus监控实战篇Nginx、Hbase操作详解

目录 一、Prometheus监控Nginx 1、监控Nginx相关插件下载地址 2、编译Nginx 2.1下载nginx-release并解压 2.2解压Nginx-module-vts，到/opt/nginx/ 2.3执行以下命令，进行编译Nginx 2.4再执行make命令 2.6在Nginx添加以下内容到Nginx配置文件中 2.7重新启动Nginx，并检查服务是否正常 2.8解压Nginx-vts-exporter，并启动 2.9在Prometheus中添加Nginx-vts-exporter,并重启Prometheus 2.10在grafana中添加模块使用的模块是2949，也可以自己定义 二、Prometheus监控hbase 1.监控hbase插件下载地址 2.部署 2.1将下载好的jmx_prometheus_javaagent移动到hbase的lib下 2.2配置hbase_jmx_config.yaml 2.3在hbase-env.sh中添加以下参数,并重启hbase 2.4查看是否采集数据 2.5配置Prometheusserver,并重启服务 2.6在granfan中添加模块

rm -rf Makefile objs

./configure –prefix=/usr/share/nginx –sbin-path=/usr/sbin/nginx –modules-path=/usr/lib64/nginx/modules –conf-path=/etc/nginx/nginx.conf –error-log-path=/var/log/nginx/error.log –http-log-path=/var/log/nginx/access.log –http-client-body-temp-path=/var/lib/nginx/tmp/client_body –http-proxy-temp-path=/var/lib/nginx/tmp/proxy –http-fastcgi-temp-path=/var/lib/nginx/tmp/fastcgi –http-uwsgi-temp-path=/var/lib/nginx/tmp/uwsgi –http-scgi-temp-path=/var/lib/nginx/tmp/scgi –pid-path=/run/nginx.pid –lock-path=/run/lock/subsys/nginx –user=nginx –group=nginx –with-compat –with-debug –with-file-aio –with-http_addition_module –with-http_auth_request_module –with-http_dav_module –with-http_degradation_module –with-http_flv_module –with-http_gunzip_module –with-http_gzip_static_module –with-http_image_filter_module=dynamic –with-http_mp4_module –with-http_perl_module=dynamic –with-http_random_index_module –with-http_realip_module –with-http_secure_link_module –with-http_slice_module –with-http_ssl_module –with-http_stub_status_module –with-http_sub_module –with-http_v2_module –with-http_xslt_module=dynamic –with-mail=dynamic –with-mail_ssl_module –with-pcre –with-pcre-jit –with-stream=dynamic –with-stream_ssl_module –with-stream_ssl_preread_module –with-threads –with-cc-opt=”-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong –param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic” –with-ld-opt=”-Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -Wl,-E” –add-module=/opt/nginx/nginx-module-vts-0.1.18

make

location /status { vhost_traffic_status_display; vhost_traffic_status_display_format html; }

nohup ./nginx-vts-exporter -nginx.scrape_uri=http://127.0.0.1:80/status/format/json &

vim promethues.yml – job_name: “nginx_exporter” static_configs: – targets: [“localhost:9913”]

— lowercaseOutputName: true lowercaseOutputLabelNames: true rules: – pattern: Hadoop<service=HBase, name=RegionServer, sub=Regions><>Namespace_([^W_]+)_table_([^W_]+)_region_([^W_]+)_metric_(w+) name: HBase_metric_$4 labels: namespace: “$1” table: “$2” region: “$3” – pattern: Hadoop<service=(w+), name=(w+), sub=(w+)><>([w._]+) name: hadoop_$1_$4 labels: “name”: “$2” “sub”: “$3” – pattern: .+

-javaagent:$HBASE_HOME/lib/jmx_prometheus_javaagent-0.16.1.jar=17000:$HBASE_HOME/conf/hbase_jmx_config.yaml

-javaagent:$HBASE_HOME/lib/jmx_prometheus_javaagent-0.16.1.jar=18000:$HBASE_HOME/conf/hbase_jmx_config.yaml

vim prometheus.yml – job_name: “hbase_exporter” static_configs: – targets: [“127.0.0.1:17000”] – targets: [“127.0.0.1:18000”] – targets: [“127.0.0.1:18000”] – targets: [“127.0.0.1:18000”] – targets: [“127.0.0.1:18000”]