prometheus监控节点程序的安装及卸载命令

apk add prometheus-node-exporter
rc-update add node-exporter default
# 配置节点
ARGS="--collector.processes --WEB.listen-address=:2910 --web.config=/etc/prometheus/web-config.yml"
sed -i "s#ARGS=\"\"#ARGS=\"$ARGS\"#" /etc/conf.d/node-exporter
# 授权配置，请注意修改密码
mkdir -p /etc/prometheus
cat <<EOF >/etc/prometheus/web-config.yml
basic_auth_users:
  report:LPPRfab4H8npBbKkf1A9YAFdHVwfi
EOF
# 自动启动
rc-service node-exporter start

# 停止服务
rc-update del node-exporter default
rc-service node-exporter stop
# 删除服务
apk del --purge prometheus-node-exporter
deluser prometheus
# 清理记录
rm -rf /etc/prometheus /var/lib/prometheus /var/log/prometheus