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use follow command, to run a prometheus server by docker container
docker run --name prometheus -p 9090:9090 -v /etc/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml prom/prometheus
edit the config to find your nodeExporter
scrape_configs:
- job_name: 'prometheus'
static_configs:
- targets: ['localhost:9090']
# 采集node exporter监控数据
- job_name: 'node'
static_configs:
- targets: ['host.docker.internal:9300']
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