/opt/grafana/ grafana.ini
#################################### SMTP / Emailing #####################
[smtp]
enabled = true
host = smtp.qiye.aliyun.com:465 # http://mailhelp.mxhichina.com/smartmail/admin/detail.vm?knoId=5871700
user = monitor@o-w-o.ink
password = password
from_address = monitor@o-w-o.ink
from_name = Grafana
[metrics]
enabled = true
prom-data/prometheus/ prometheus.yml
# my global config
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 set to the global default (10s).
# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
rule_files:
- "node_down.yml"
# - "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 added as a label `job=<job_name>` to any timeseries scraped from this config.
- job_name: 'prometheus'
static_configs:
- targets: [ 'ip:9090' ]
- job_name: 'cadvisor'
static_configs:
- targets: [ 'ip:6889' ]
- job_name: 'node'
scrape_interval: 8s
static_configs:
- targets: [ 'ip:9100' ]
- job_name: 'jenkins'
metrics_path: "prometheus"
scrape_interval: 8s
static_configs:
- targets: [ 'ip:8080' ]
prom-data/prometheus/ node_down.yml
groups:
- name: node_down
rules:
- alert: InstanceDown
expr: up == 0
for: 1m
labels:
user: test
annotations:
summary: "Instance {{ $labels.instance }} down"
description: "{{ $labels.instance }} of job {{ $labels.job }} has been down for more than 1 minutes."