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Cibles multiples sur Prométhée

J'ai configuré Prometheus sur Centos, les détails de la version sont les suivants.

prometheus-2.5.0.linux-386

J'ai ajouté deux cibles au fichier de configuration prometheus.yml, tous les exportateurs de nœuds de serveurs sont en cours d'exécution. Config comme suit,

    scrape_configs:
  - job_name: "node"
    scrape_interval: "15s"
    target_groups:
    - targets: ['192.168.x.x:9100','192.168.x.y:9100']

Mais dans le Prométhée, Tragets n’affichant qu’un seul noeud. Si je supprime un noeud, le noeud existant est affiché. Comment puis-je surveiller plusieurs nœuds. Mais dans Grafana Dashboard indique Multiple Series Error .

prometheusprometheus-alertmanagerprometheus-node-exporter
1
nomad

J'ai configuré avec cette configuration sur 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: 'node'

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

    static_configs:
    - targets: ['192.168.x.x:9100']
    - targets: ['192.168.x.y:9100']
    - targets: ['192.168.x.z:9100']
4
vish

Vous pouvez gratter les multiples cibles de Prometheus. Essayez de cette façon:

global:
  scrape_interval: 15s # Scrape targets every 15 seconds
  scrape_timeout: 15s # Timeout after 15 seconds

  # Attach the label monitor=dev-monitor to all scraped time series scraped by this server
  labels:
    monitor: 'dev-monitor'

scrape_configs:
  - job_name: "job-name"
    scrape_interval: 10s # Override the default global interval for this job
    scrape_timeout: 10s # Override the default global timeout for this job
    target_groups:
    # First group of scrape targets
    - targets: ['localhost:9100', 'localhost:9101']
      labels:
        group: 'first-group'

    # Second group of scrape targets
    - targets: ['localhost:9200', 'localhost:9201']
      labels:
        group: 'second-group'

J'espère que cela t'aides. 

0
Prafull Ladha