因客户Red Hat 7.5服务器安装部署grafana没法添加prometheus数据源,以及没法修改初始密码,为确保环境访问安全,特别研究经过帐号密码认证访问prometheus,搜索了不少资料,但都缺这缺那,因此我这里记录下具体实现过程:html
方法一:使用yum安装nginx
yum -y install apr apr-util httpd
方法二:使用源码安装c++
yum -y install expat-devel gcc gcc-c++ autoreconf libtoolize automake
一、下载httpd安装包apache
wget http://mirrors.hust.edu.cn/apache/httpd/httpd-2.4.46.tar.gz
二、解压vim
tar zxvf httpd-2.4.46.tar.gz
三、下载新的apr、apr-util安装(安装过程会有各类奇葩错误,自行搜索资料解决,这里不具体讲解)安全
wget http://mirror.bit.edu.cn/apache/apr/apr-1.7.0.tar.gz wget http://mirror.bit.edu.cn/apache/apr/apr-util-1.6.1.tar.gz
四、安装apr、apr-util服务器
tar -zxvf apr-1.7.0.tar.gz tar -zxvf apr-util-1.6.1.tar.gz cd /opt/apr-1.7.0 ./configure --prefix=/usr/local/apr && make && make install cd /opt/apr-util-1.6.1 ./configure --prefix=/usr/local/apr-util && make && make install
五、进入目录cd httpd-2.4.46/ide
cd /opt/httpd-2.4.46/ ./configure --prefix=/usr/local/apache2/ --enable-rewrite --enable-so --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util make && make install
备注:路径与用户名及密码根据实际环境操做变动(在交互界面输入两次相同的密码)rest
/usr/bin/htpasswd -c /etc/nginx/.htpasswd promethues
vim /etc/nginx/conf/nginx.conf location / { auth_basic "Prometheus"; auth_basic_user_file /etc/nginx/.htpasswd; proxy_pass http://localhost:9090; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; root html; index index.html index.htm; } /etc/nginx/sbin/nginx -t /etc/nginx/sbin/nginx -s reload
一、修改prometheus.yml文件code
vim /usr/local/prometheus/prometheus.yml - job_name: 'prometheus' # metrics_path defaults to '/metrics' # scheme defaults to 'http'. static_configs: - targets: ['localhost:9090'] basic_auth: username: promethues password: 密码
二、重启prometheus服务
systemctl restart prometheus systemctl status prometheus
三、访问prometheus服务界面
四、输入配置的用户名与认证密码
五、查看targets信息