prometheus

prometheus setup
================

1. sudo docker network create prom

2. mkdir -p /data/prometheus

3. create the prometheus.yml file..

3. sudo docker run -d --name prometheus --network prom -p 9090:9090 -v /data/prometheus:/prometheus-data/ prom/prometheus --config.file=/prometheus-data/prometheus.yml

4. sudo docker run -d --name=grafana --network prom -p 80:3000 grafana/grafana








---
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 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=<job_name>` to any timeseries scraped from this config.
  - job_name: 'prometheus'

    # metrics_path defaults to '/metrics'
    # scheme defaults to 'http'.

    static_configs:
    - targets: ['localhost:9090']