prometheus: Not able to scrape endpoints in kubernetes using prometheus and blackbox
What did you do? Deployed prometheus in kubernetes and it scraping nodes and showing status on dashboard. What did you expect to see? Scraping services and endpoints of k8s What did you see instead? Under which circumstances? kubernetes-service-endpoints and kubernetes-services are down. I dont understand if its the problem of k8s configuration in my cluster or blackbox configuration Environment Prometheus container v1.3.0
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System information: Linux 3.13.0-92-generic x86_64
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Prometheus version: prometheus, version 1.1.3 build user: root@3e392b8b8b44 build date: 20160916-11:36:30 go version: go1.6.3
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Prometheus configuration file:
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:
ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
kubernetes_sd_configs:
- api_servers:
- 'https://kubernetes.default.svc'
in_cluster: true
role: apiserver
- job_name: 'kubernetes-nodes'
scheme: https
tls_config:
ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
insecure_skip_verify: true
bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
kubernetes_sd_configs:
- api_servers:
- 'https://kubernetes.default.svc'
in_cluster: true
role: node
relabel_configs:
- action: labelmap
regex: __meta_kubernetes_node_label_(.+)
- job_name: 'kubernetes-service-endpoints'
scheme: http
tls_config:
ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
kubernetes_sd_configs:
- api_servers:
- 'https://kubernetes.default.svc'
in_cluster: true
role: endpoint
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'
metrics_path: /probe
params:
module: [http_2xx]
tls_config:
#ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
insecure_skip_verify: true
bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
kubernetes_sd_configs:
- api_servers:
- 'https://kubernetes.default.svc'
in_cluster: true
role: service
relabel_configs:
- source_labels: [__meta_kubernetes_role, __meta_kubernetes_service_annotation_prometheus_io_probe]
action: keep
regex: service;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_role]
target_label: kubernetes_role
- 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
kubernetes_sd_configs:
- api_servers:
- 'https://kubernetes.default.svc'
in_cluster: true
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
About this issue
- Original URL
- State: closed
- Created 8 years ago
- Comments: 35 (11 by maintainers)
@boj check your indentation in config file (last line of your file), I had similar error when i paste sample config in .yml file
@jimmidyson Ah, thanks for the hint. Turns out I was using quay.io/coreos/prometheus and not quay.io/prometheus/prometheus
hey i resolved that…I was using http instead of https