prometheus 配置支持consul动态拉取

/etc/prometheus/prometheus.yml

  - job_name: 'consul'
    consul_sd_configs:
      - server: 'consul-dev.cmsp-dev.svc.cluster.local:8500'
    scrape_interval: 5s

# my global config
global:
  scrape_interval:     60s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
  evaluation_interval: 60s # 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']
#  - job_name: 'pushgateway'
#    honor_labels: true
#    static_configs:
#      - targets: [192.168.2.81:32006]
#        labels:
#          instance: pushgateway
#    metric_relabel_configs:
#      - regex: 'timestamp'
#        action: labeldrop
#  - job_name: 'proxy'
#    static_configs:
#      - targets: [proxy.cmsp-dev.svc.cluster.local:31026]
#        labels:
#          instance: proxy
#    scrape_interval: 5s
#  - job_name: 'datadog'
#    static_configs:
#      - targets: [192.168.2.133:31636]
#        labels:
#          instance: datadog
#    scrape_interval: 30s
  - job_name: 'consul'
    consul_sd_configs:
      - server: 'consul-dev.cmsp-dev.svc.cluster.local:8500'
    scrape_interval: 5s