发送数据的Prometheus配置

# 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:
  - job_name: "node"
    honor_labels: true
    static_configs:
      - targets: ['192.168.53.1:9100','192.168.53.2:9100','192.168.53.3:9100','192.168.53.4:9100']

# Remote write configuration (TSDB).
remote_write: 
  #Configures remote Prometheus receive data
  - url: "http://114.114.114.144:35090/api/v1/write"
    # Configures the queue used to write to remote storage.
    queue_config:
      # Number of samples to buffer per shard before we start dropping them.
      capacity: 10000
      # Maximum number of shards, i.e. amount of concurrency.
      max_shards: 1
      # Maximum number of samples per send.
      max_samples_per_send: 500

接受数据的Prometheus配置

在 prometheus.yml上不需要做数据的修改，因为在发送方已经配置了。
只需要在启动参数上加上--web.enable-remote-write-receiver即可
如下docker-compose启动配置

version: '3.9'
services:
  prometheus:
    image: prom/prometheus:latest
    restart: always
    container_name: prometheus
    user: root
    ports:
      - 35090:9090
    volumes:
      - /data/prometheus/data:/prometheus
      - /usr/share/zoneinfo/Asia/Shanghai:/etc/timezone:ro
      - /etc/localtime:/etc/localtime:ro
      - /data/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml
      - /data/prometheus/prometheus.d:/prometheus/prometheus.d
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.retention=90d'
      - '--web.enable-lifecycle'
      - '--storage.tsdb.path=/prometheus'
      - '--web.listen-address=0.0.0.0:9090'
      - '--web.enable-remote-write-receiver'