135 lines
3.2 KiB
YAML
135 lines
3.2 KiB
YAML
--- # Daemonset.yaml
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apiVersion: apps/v1
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kind: DaemonSet
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metadata:
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name: promtail-daemonset
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spec:
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selector:
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matchLabels:
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name: promtail
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template:
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metadata:
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labels:
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name: promtail
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spec:
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serviceAccount: promtail-serviceaccount
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containers:
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- name: promtail-container
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image: grafana/promtail
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args:
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- -config.file=/etc/promtail/promtail.yaml
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env:
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- name: 'HOSTNAME' # needed when using kubernetes_sd_configs
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valueFrom:
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fieldRef:
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fieldPath: 'spec.nodeName'
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volumeMounts:
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- name: logs
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mountPath: /var/log
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- name: promtail-config
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mountPath: /etc/promtail
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- mountPath: /var/lib/docker/containers
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name: varlibdockercontainers
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readOnly: true
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volumes:
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- name: logs
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hostPath:
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path: /var/log
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- name: varlibdockercontainers
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hostPath:
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path: /var/lib/docker/containers
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- name: promtail-config
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configMap:
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name: promtail-config
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--- # configmap.yaml
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: promtail-config
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data:
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promtail.yaml: |
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server:
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http_listen_port: 9080
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grpc_listen_port: 0
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clients:
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- url: http://monitoring:3030/loki/api/v1/push
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positions:
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filename: /tmp/positions.yaml
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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: pod-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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relabel_configs:
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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: 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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- __meta_kubernetes_pod_name
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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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--- # Clusterrole.yaml
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: promtail-clusterrole
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rules:
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- apiGroups: [""]
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resources:
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- nodes
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- services
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- pods
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verbs:
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- get
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- watch
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- list
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--- # ServiceAccount.yaml
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: promtail-serviceaccount
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--- # Rolebinding.yaml
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: promtail-clusterrolebinding
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subjects:
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- kind: ServiceAccount
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name: promtail-serviceaccount
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namespace: default
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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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