511 lines
13 KiB
YAML
511 lines
13 KiB
YAML
apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: promtail
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namespace: monitoring
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labels:
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app.kubernetes.io/name: promtail
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---
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apiVersion: policy/v1beta1
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kind: PodSecurityPolicy
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metadata:
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name: promtail
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namespace: monitoring
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labels:
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app.kubernetes.io/name: promtail
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spec:
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allowPrivilegeEscalation: false
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fsGroup:
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rule: RunAsAny
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hostIPC: false
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hostNetwork: false
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hostPID: false
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privileged: false
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readOnlyRootFilesystem: true
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requiredDropCapabilities:
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- ALL
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runAsUser:
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rule: RunAsAny
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seLinux:
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rule: RunAsAny
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supplementalGroups:
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rule: RunAsAny
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volumes:
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- secret
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- configMap
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- hostPath
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- projected
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- downwardAPI
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- emptyDir
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: promtail
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namespace: monitoring
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labels:
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app.kubernetes.io/name: promtail
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data:
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promtail.yaml: |
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client:
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backoff_config:
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max_period: 5m
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max_retries: 10
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min_period: 500ms
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batchsize: 1048576
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batchwait: 1s
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external_labels: {}
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timeout: 10s
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positions:
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filename: /run/promtail/positions.yaml
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server:
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http_listen_port: 3101
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target_config:
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sync_period: 10s
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scrape_configs:
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- job_name: http-access-logs
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kubernetes_sd_configs:
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- role: pod
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pipeline_stages:
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- docker: {}
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- match:
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selector: '{"__meta_kubernetes_pod_label_k8s_app"="traefik-ingress-lb"}'
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stages:
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- json:
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expressions:
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RequestPath: RequestPath
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- labels:
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RequestPath
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- match:
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selector: '{RequestPath="/healthz"}'
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action: drop
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relabel_configs:
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- source_labels:
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- __meta_kubernetes_pod_label_k8s_app
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target_label: __service__
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- source_labels:
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- __meta_kubernetes_pod_node_name
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target_label: __host__
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- action: drop
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regex: ''
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source_labels:
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- __service__
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- action: labelmap
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regex: __meta_kubernetes_pod_label_(.+)
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- action: replace
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replacement: $1
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separator: /
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source_labels:
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- __meta_kubernetes_namespace
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- __service__
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target_label: job
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- action: replace
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source_labels:
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- __meta_kubernetes_namespace
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target_label: namespace
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- action: replace
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source_labels:
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- __meta_kubernetes_pod_name
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target_label: pod
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- action: replace
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source_labels:
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- __meta_kubernetes_pod_container_name
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target_label: container
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- replacement: /var/log/pods/*$1/*.log
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separator: /
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source_labels:
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- __meta_kubernetes_pod_uid
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- __meta_kubernetes_pod_container_name
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target_label: __path__
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- job_name: kubernetes-pods-name
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pipeline_stages:
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- docker: {}
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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_label_name
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target_label: __service__
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- source_labels:
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- __meta_kubernetes_pod_node_name
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target_label: __host__
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- action: drop
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regex: ''
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source_labels:
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- __service__
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- action: labelmap
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regex: __meta_kubernetes_pod_label_(.+)
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- action: replace
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replacement: $1
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separator: /
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source_labels:
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- __meta_kubernetes_namespace
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- __service__
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target_label: job
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- action: replace
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source_labels:
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- __meta_kubernetes_namespace
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target_label: namespace
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- action: replace
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source_labels:
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- __meta_kubernetes_pod_name
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target_label: pod
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- action: replace
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source_labels:
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- __meta_kubernetes_pod_container_name
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target_label: container
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- replacement: /var/log/pods/*$1/*.log
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separator: /
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source_labels:
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- __meta_kubernetes_pod_uid
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- __meta_kubernetes_pod_container_name
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target_label: __path__
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- job_name: kubernetes-pods-app
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pipeline_stages:
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- docker: {}
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kubernetes_sd_configs:
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- role: pod
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relabel_configs:
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- action: drop
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regex: .+
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source_labels:
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- __meta_kubernetes_pod_label_name
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- source_labels:
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- __meta_kubernetes_pod_label_app
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target_label: __service__
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- source_labels:
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- __meta_kubernetes_pod_node_name
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target_label: __host__
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- action: drop
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regex: ''
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source_labels:
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- __service__
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- action: labelmap
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regex: __meta_kubernetes_pod_label_(.+)
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- action: replace
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replacement: $1
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separator: /
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source_labels:
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- __meta_kubernetes_namespace
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- __service__
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target_label: job
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- action: replace
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source_labels:
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- __meta_kubernetes_namespace
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target_label: namespace
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- action: replace
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source_labels:
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- __meta_kubernetes_pod_name
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target_label: pod
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- action: replace
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source_labels:
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- __meta_kubernetes_pod_container_name
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target_label: container
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- replacement: /var/log/pods/*$1/*.log
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separator: /
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source_labels:
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- __meta_kubernetes_pod_uid
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- __meta_kubernetes_pod_container_name
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target_label: __path__
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- job_name: kubernetes-pods-direct-controllers
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pipeline_stages:
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- docker: {}
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kubernetes_sd_configs:
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- role: pod
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relabel_configs:
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- action: drop
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regex: .+
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separator: ''
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source_labels:
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- __meta_kubernetes_pod_label_name
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- __meta_kubernetes_pod_label_app
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- action: drop
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regex: '[0-9a-z-.]+-[0-9a-f]{8,10}'
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source_labels:
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- __meta_kubernetes_pod_controller_name
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- source_labels:
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- __meta_kubernetes_pod_controller_name
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target_label: __service__
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- source_labels:
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- __meta_kubernetes_pod_node_name
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target_label: __host__
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- action: drop
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regex: ''
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source_labels:
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- __service__
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- action: labelmap
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regex: __meta_kubernetes_pod_label_(.+)
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- action: replace
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replacement: $1
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separator: /
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source_labels:
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- __meta_kubernetes_namespace
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- __service__
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target_label: job
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- action: replace
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source_labels:
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- __meta_kubernetes_namespace
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target_label: namespace
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- action: replace
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source_labels:
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- __meta_kubernetes_pod_name
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target_label: pod
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- action: replace
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source_labels:
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- __meta_kubernetes_pod_container_name
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target_label: container
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- replacement: /var/log/pods/*$1/*.log
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separator: /
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source_labels:
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- __meta_kubernetes_pod_uid
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- __meta_kubernetes_pod_container_name
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target_label: __path__
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- job_name: kubernetes-pods-indirect-controller
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pipeline_stages:
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- docker: {}
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kubernetes_sd_configs:
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- role: pod
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relabel_configs:
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- action: drop
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regex: .+
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separator: ''
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source_labels:
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- __meta_kubernetes_pod_label_name
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- __meta_kubernetes_pod_label_app
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- action: keep
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regex: '[0-9a-z-.]+-[0-9a-f]{8,10}'
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source_labels:
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- __meta_kubernetes_pod_controller_name
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- action: replace
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regex: '([0-9a-z-.]+)-[0-9a-f]{8,10}'
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source_labels:
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- __meta_kubernetes_pod_controller_name
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target_label: __service__
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- source_labels:
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- __meta_kubernetes_pod_node_name
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target_label: __host__
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- action: drop
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regex: ''
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source_labels:
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- __service__
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- action: labelmap
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regex: __meta_kubernetes_pod_label_(.+)
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- action: replace
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replacement: $1
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separator: /
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source_labels:
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- __meta_kubernetes_namespace
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- __service__
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target_label: job
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- action: replace
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source_labels:
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- __meta_kubernetes_namespace
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target_label: namespace
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- action: replace
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source_labels:
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- __meta_kubernetes_pod_name
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target_label: pod
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- action: replace
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source_labels:
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- __meta_kubernetes_pod_container_name
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target_label: container
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- replacement: /var/log/pods/*$1/*.log
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separator: /
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source_labels:
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- __meta_kubernetes_pod_uid
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- __meta_kubernetes_pod_container_name
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target_label: __path__
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- job_name: kubernetes-pods-static
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pipeline_stages:
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- docker: {}
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kubernetes_sd_configs:
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- role: pod
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relabel_configs:
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- action: drop
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regex: ''
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source_labels:
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- __meta_kubernetes_pod_annotation_kubernetes_io_config_mirror
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- action: replace
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source_labels:
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- __meta_kubernetes_pod_label_component
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target_label: __service__
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- source_labels:
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- __meta_kubernetes_pod_node_name
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target_label: __host__
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- action: drop
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regex: ''
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source_labels:
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- __service__
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- action: labelmap
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regex: __meta_kubernetes_pod_label_(.+)
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- action: replace
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replacement: $1
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separator: /
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source_labels:
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- __meta_kubernetes_namespace
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- __service__
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target_label: job
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- action: replace
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source_labels:
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- __meta_kubernetes_namespace
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target_label: namespace
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- action: replace
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source_labels:
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- __meta_kubernetes_pod_name
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target_label: pod
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- action: replace
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source_labels:
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- __meta_kubernetes_pod_container_name
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target_label: container
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- replacement: /var/log/pods/*$1/*.log
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separator: /
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source_labels:
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- __meta_kubernetes_pod_annotation_kubernetes_io_config_mirror
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- __meta_kubernetes_pod_container_name
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target_label: __path__
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---
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kind: ClusterRole
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apiVersion: rbac.authorization.k8s.io/v1
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metadata:
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name: promtail-clusterrole
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labels:
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app.kubernetes.io/name: promtail
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rules:
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- apiGroups: [""] # "" indicates the core API group
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resources:
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- nodes
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- nodes/proxy
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- services
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- endpoints
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- pods
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verbs: ["get", "watch", "list"]
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---
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kind: ClusterRoleBinding
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apiVersion: rbac.authorization.k8s.io/v1
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metadata:
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name: promtail-clusterrolebinding
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labels:
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app.kubernetes.io/name: promtail
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subjects:
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- kind: ServiceAccount
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name: promtail
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namespace: monitoring
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roleRef:
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kind: ClusterRole
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name: promtail-clusterrole
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apiGroup: rbac.authorization.k8s.io
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: Role
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metadata:
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name: promtail
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namespace: monitoring
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labels:
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app.kubernetes.io/name: promtail
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rules:
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- apiGroups: ['extensions']
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resources: ['podsecuritypolicies']
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verbs: ['use']
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resourceNames: [promtail]
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: RoleBinding
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metadata:
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name: promtail
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namespace: monitoring
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labels:
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app.kubernetes.io/name: promtail
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: Role
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name: promtail
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subjects:
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- kind: ServiceAccount
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name: promtail
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---
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apiVersion: apps/v1
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kind: DaemonSet
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metadata:
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name: promtail
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namespace: monitoring
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labels:
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app.kubernetes.io/name: promtail
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spec:
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selector:
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matchLabels:
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app.kubernetes.io/name: promtail
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template:
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metadata:
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labels:
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app.kubernetes.io/name: promtail
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annotations:
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prometheus.io/port: http-metrics
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prometheus.io/scrape: "true"
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spec:
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serviceAccountName: promtail
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containers:
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- name: promtail
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image: "grafana/promtail:2.2.1"
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imagePullPolicy: IfNotPresent
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args:
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- "-config.file=/etc/promtail/promtail.yaml"
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- "-client.url=http://loki.inlets.svc:80/loki/api/v1/push"
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- "-client.external-labels=kubernetes_cluster=scaleway"
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volumeMounts:
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- name: config
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mountPath: /etc/promtail
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- name: run
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mountPath: /run/promtail
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- mountPath: /var/lib/docker/containers
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name: docker
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readOnly: true
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- mountPath: /var/log/pods
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name: pods
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readOnly: true
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env:
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- name: HOSTNAME
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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ports:
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- containerPort: 3101
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name: http-metrics
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securityContext:
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readOnlyRootFilesystem: true
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runAsGroup: 0
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runAsUser: 0
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readinessProbe:
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failureThreshold: 5
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httpGet:
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path: /ready
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port: http-metrics
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initialDelaySeconds: 10
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periodSeconds: 10
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successThreshold: 1
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timeoutSeconds: 1
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tolerations:
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- effect: NoSchedule
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key: node-role.kubernetes.io/master
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operator: Exists
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volumes:
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- name: config
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configMap:
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name: promtail
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- name: run
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hostPath:
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path: /run/promtail
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- hostPath:
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path: /var/lib/docker/containers
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name: docker
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- hostPath:
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path: /var/log/pods
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name: pods
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---
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