1. 安装 Prometheus Server 1.1 运行用户创建 groupadd prometheus useradd -g prometheus -m -d /opt/prometheus/ -s /sbin/nologin prometheus 1.2 prometheus server安装 wget https://github.com/prometheus/prometheus/releases/download/v2.25.2/prometheus-2.25.2.linux-amd64.tar.gz tar xzf prometheus-2.25.2.linux-amd64.tar.gz -C /opt/ cd /opt/prometheus-2.25.2.linux-amd64 1.3 prometheus配置语法校验 建议每次修改prometheus配置之后, 都进行语法校验, 以免导致 prometheus server无法启动.  ./promtool check config prometheus.yml 1.4 启动Prometheus …