mirror of https://github.com/linkerd/linkerd2.git
123 lines
3.4 KiB
YAML
123 lines
3.4 KiB
YAML
{{with .Values -}}
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---
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###
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### Prometheus Config
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###
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---
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kind: ServiceAccount
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apiVersion: v1
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metadata:
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name: linkerd-prometheus
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namespace: {{.Namespace}}
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---
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kind: ClusterRole
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apiVersion: rbac.authorization.k8s.io/v1beta1
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metadata:
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name: linkerd-{{.Namespace}}-prometheus
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rules:
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- apiGroups: [""]
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resources: ["pods"]
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verbs: ["get", "list", "watch"]
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---
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kind: ClusterRoleBinding
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apiVersion: rbac.authorization.k8s.io/v1beta1
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metadata:
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name: linkerd-{{.Namespace}}-prometheus
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: linkerd-{{.Namespace}}-prometheus
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subjects:
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- kind: ServiceAccount
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name: linkerd-prometheus
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namespace: {{.Namespace}}
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---
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kind: ConfigMap
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apiVersion: v1
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metadata:
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name: linkerd-prometheus-config
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namespace: {{.Namespace}}
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labels:
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{{.ControllerComponentLabel}}: prometheus
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annotations:
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{{.CreatedByAnnotation}}: {{.CliVersion}}
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data:
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prometheus.yml: |-
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global:
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scrape_interval: 10s
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scrape_timeout: 10s
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evaluation_interval: 10s
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rule_files:
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- /etc/prometheus/*_rules.yml
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scrape_configs:
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- job_name: 'prometheus'
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static_configs:
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- targets: ['localhost:9090']
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- job_name: 'grafana'
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kubernetes_sd_configs:
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- role: pod
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namespaces:
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names: ['{{.Namespace}}']
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relabel_configs:
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- source_labels:
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- __meta_kubernetes_pod_container_name
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action: keep
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regex: ^grafana$
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- job_name: 'linkerd-controller'
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kubernetes_sd_configs:
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- role: pod
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namespaces:
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names: ['{{.Namespace}}']
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relabel_configs:
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- source_labels:
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- __meta_kubernetes_pod_label_linkerd_io_control_plane_component
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- __meta_kubernetes_pod_container_port_name
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action: keep
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regex: (.*);admin-http$
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- source_labels: [__meta_kubernetes_pod_container_name]
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action: replace
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target_label: component
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- job_name: 'linkerd-proxy'
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kubernetes_sd_configs:
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- role: pod
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relabel_configs:
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- source_labels:
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- __meta_kubernetes_pod_container_name
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- __meta_kubernetes_pod_container_port_name
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- __meta_kubernetes_pod_label_linkerd_io_control_plane_ns
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action: keep
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regex: ^{{.ProxyContainerName}};linkerd-admin;{{.Namespace}}$
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- source_labels: [__meta_kubernetes_namespace]
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action: replace
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target_label: namespace
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- source_labels: [__meta_kubernetes_pod_name]
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action: replace
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target_label: pod
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# special case k8s' "job" label, to not interfere with prometheus' "job"
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# label
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# __meta_kubernetes_pod_label_linkerd_io_proxy_job=foo =>
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# k8s_job=foo
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- source_labels: [__meta_kubernetes_pod_label_linkerd_io_proxy_job]
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action: replace
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target_label: k8s_job
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# drop __meta_kubernetes_pod_label_linkerd_io_proxy_job
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- action: labeldrop
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regex: __meta_kubernetes_pod_label_linkerd_io_proxy_job
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# __meta_kubernetes_pod_label_linkerd_io_proxy_deployment=foo =>
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# deployment=foo
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- action: labelmap
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regex: __meta_kubernetes_pod_label_linkerd_io_proxy_(.+)
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# drop all labels that we just made copies of in the previous labelmap
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- action: labeldrop
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regex: __meta_kubernetes_pod_label_linkerd_io_proxy_(.+)
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# __meta_kubernetes_pod_label_linkerd_io_foo=bar =>
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# foo=bar
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- action: labelmap
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regex: __meta_kubernetes_pod_label_linkerd_io_(.+)
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{{- end}}
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