prometheus配置

xinjiang

global:　　scrape_interval: 30s
　　scrape_timeout: 30s
　　
scrape_configs:
　　

- job_name: 'prometheus'　　static_configs:
- targets: ['localhost:9090']　　

- job_name: 'kubernetes-cluster'　　scheme: https
　　tls_config:
　　insecure_skip_verify:
true　　kubernetes_sd_configs:
- api_server: "http://192.168.180.101:8080"　　role: node
　　

- job_name: 'kubernetes-service-endpoints'　　scheme: https
　　tls_config:
　　insecure_skip_verify:
true　　kubernetes_sd_configs:
- api_server: "http://192.168.180.101:8080"　　role: endpoints
　　relabel_configs:
- source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scrape]　　action: keep
　　regex:
true　　- source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scheme]
　　action: replace
　　target_label: __scheme__
　　regex: (https?)
　　- source_labels: [__meta_kubernetes_service_annotation_prometheus_io_path]
　　action: replace
　　target_label: __metrics_path__
　　regex: (.+)
　　- source_labels: [__address__, __meta_kubernetes_service_annotation_prometheus_io_port]
　　action: replace
　　target_label: __address__
　　regex: (.+)(?::\d+);(\d+)
　　replacement: $1:$2
　　- action: labelmap
　　regex: __meta_kubernetes_service_label_(.+)
　　- source_labels: [__meta_kubernetes_service_namespace]
　　action: replace
　　target_label: kubernetes_namespace
　　- source_labels: [__meta_kubernetes_service_name]
　　action: replace
　　target_label: kubernetes_name
　　
- job_name: 'kubernetes-services'
　　scheme: https
　　tls_config:
　　insecure_skip_verify: true
　　metrics_path: /probe
　　
  params:
　　module: [http_2xx]
　　kubernetes_sd_configs:
　　- api_server: "http://192.168.180.101:8080"
　　role: service
　　relabel_configs:
　　- source_labels: [__meta_kubernetes_service_annotation_prometheus_io_probe]
　　action: keep
　　regex: true
　　- source_labels: [__address__]
　　target_label: __param_target
　　- target_label: __address__
　　replacement: blackbox
　　- source_labels: [__param_target]
　　target_label: instance
　　- action: labelmap
　　regex: __meta_kubernetes_service_label_(.+)
　　- source_labels: [__meta_kubernetes_service_namespace]
　　target_label: kubernetes_namespace
　　- source_labels: [__meta_kubernetes_service_name]
　　target_label: kubernetes_name
　　
- job_name: 'kubernetes-pods'
　　scheme: https
　　tls_config:
　　insecure_skip_verify: true
　　kubernetes_sd_configs:
　　- api_server: "http://192.168.180.101:8080"
　　role: pod
　　relabel_configs:
　　- source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_scrape]
　　action: keep
　　regex: true
　　- source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_path]
　　action: replace
　　target_label: __metrics_path__
　　regex: (.+)
　　- source_labels: [__address__, __meta_kubernetes_pod_annotation_prometheus_io_port]
　　action: replace
　　regex: (.+):(?:\d+);(\d+)
　　replacement: ${1}:${2}
　　target_label: __address__
　　- action: labelmap
　　regex: __meta_kubernetes_pod_label_(.+)
　　- source_labels: [__meta_kubernetes_pod_namespace]
　　action: replace
　　target_label: kubernetes_namespace
　　- source_labels: [__meta_kubernetes_pod_name]
　　action: replace
　　target_label: kubernetes_pod_name
　　
# Scrape config for Kubelet cAdvisor.
　　
#
　　
# This is required for Kubernetes 1.7.3 and later, where cAdvisor metrics
　　
# (those whose names begin with 'container_') have been removed from the
　　
# Kubelet metrics endpoint.  This job scrapes the cAdvisor endpoint to
　　
# retrieve those metrics.
　　
#
　　
# In Kubernetes 1.7.0-1.7.2, these metrics are only exposed on the cAdvisor
　　
# HTTP endpoint; use "replacement: /api/v1/nodes/${1}:4194/proxy/metrics"
　　
# in that case (and ensure cAdvisor's HTTP server hasn't been disabled with
　　
# the --cadvisor-port=0 Kubelet flag).
　　
#
　　
# This job is not necessary and should be removed in Kubernetes 1.6 and
　　
# earlier versions, or it will cause the metrics to be scraped twice.
　　
# 在k8s 1.6和以前的版本不用增加cadvisor数据采集，之后的版本就需要单独增加cadvisor采集数据
　　
- job_name: 'kubernetes-nodes-cadvisor'
　　# Default to scraping over https. If required, just disable this or change to
　　# `http`.
　　scheme: http
　　tls_config:
　　insecure_skip_verify: true
　　kubernetes_sd_configs:
　　- api_server: "http://192.168.180.101:8080"
　　
# 这里的role一定要注意是node
　　role: node
　　relabel_configs:
　　- source_labels: [__meta_kubernetes_role]
　　action: replace
　　target_label: kubernetes_role
　　regex: (.+)
　　
# 将默认10250端口改成10255端口
　　- source_labels: [__address__]
　　action: replace
　　regex: '(.*):10250'
　　replacement: '${1}:10520'
　　target_label: __address__
　　- action: labelmap
　　regex: __meta_kubernetes_node_label_(.+)