prometheus安装和oracle告警配置

一、安装Prometheus

通过git下载新版本promethus

mv prometheus-2.40.1.linux-amd64.tar.gz /usr/local/
cd /usr/local
tar zxvf prometheus-2.40.1.linux-amd64.tar.gz
cd /usr/local/prometheus-2.40.1.linux-amd64

vim prometheus.yml

global:
  scrape_interval: 15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
  evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
  # scrape_timeout is set to the global default (10s).
 
# Alertmanager configuration
alerting:
  alertmanagers:
    - static_configs:
        - targets:
          # - alertmanager:9093
 
# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
rule_files:
  # - "first_rules.yml"
  # - "second_rules.yml"
 
# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
scrape_configs:
  # The job name is added as a label `job=` to any timeseries scraped from this config.
  - job_name: "prometheus"
 
    # metrics_path defaults to '/metrics'
    # scheme defaults to 'http'.
 
    static_configs: