Prometheus 使用 node hostname 抓取节点指标
配置示例如下:
- job_name: monitoring/node-exporter-hostname/0
kubernetes_sd_configs:
- role: node
scrape_interval: 30s
scheme: http
tls_config:
insecure_skip_verify: true
bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
relabel_configs:
- source_labels: [ __meta_kubernetes_node_name ]
target_label: __address__
regex: (.+)
replacement: $1:9100
action: replace
抓取地址为:http://[节点 hostname]:9100/metrics