GistPin/infrastructure/monitoring/promtail-config.yaml at main · ghzhost/GistPin · GitHub

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apiVersion: v1
kind: ConfigMap
metadata:
  name: promtail-config
  namespace: monitoring
data:
  promtail.yaml: |
    server:
      http_listen_port: 9080
      grpc_listen_port: 0

    positions:
      filename: /tmp/positions.yaml

    clients:
      - url: http://loki:3100/loki/api/v1/push

    scrape_configs:
      - job_name: kubernetes-pods
        kubernetes_sd_configs:
          - role: pod
        relabel_configs:
          - source_labels: [__meta_kubernetes_namespace]
            target_label: namespace
          - source_labels: [__meta_kubernetes_pod_name]
            target_label: pod
          - source_labels: [__meta_kubernetes_pod_container_name]
            target_label: container
          - source_labels: [__meta_kubernetes_pod_label_app]
            target_label: app
          - source_labels: [__meta_kubernetes_pod_node_name]
            target_label: node
          - action: replace
            source_labels: [__meta_kubernetes_namespace]
            target_label: kubernetes_namespace
          - action: replace
            source_labels: [__meta_kubernetes_pod_name]
            target_label: kubernetes_pod
        pipeline_stages:
          - cri: {}
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: promtail
  namespace: monitoring
spec:
  selector:
    matchLabels:
      app: promtail
  template:
    metadata:
      labels:
        app: promtail
    spec:
      serviceAccountName: promtail
      containers:
        - name: promtail
          image: grafana/promtail:3.0.0
          args:
            - -config.file=/etc/promtail/promtail.yaml
          volumeMounts:
            - name: config
              mountPath: /etc/promtail
            - name: varlog
              mountPath: /var/log
            - name: varlibdockercontainers
              mountPath: /var/lib/docker/containers
              readOnly: true
            - name: positions
              mountPath: /tmp
      volumes:
        - name: config
          configMap:
            name: promtail-config
        - name: varlog
          hostPath:
            path: /var/log
        - name: varlibdockercontainers
          hostPath:
            path: /var/lib/docker/containers
        - name: positions
          emptyDir: {}
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: promtail
  namespace: monitoring
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: promtail
rules:
  - apiGroups: [""]
    resources:
      - pods
      - nodes
      - namespaces
    verbs: ["get", "list", "watch"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: promtail
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: promtail
subjects:
  - kind: ServiceAccount
    name: promtail
    namespace: monitoring