demo/k8s/helm/logsys/templates/daemonset-vector.yaml

apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: vector
  namespace: {{ .Release.Namespace }}
  labels:
    app: vector
spec:
  selector:
    matchLabels:
      app: vector
  template:
    metadata:
      labels:
        app: vector
    spec:
      serviceAccountName: vector
      nodeSelector: {{ toYaml .Values.nodeSelector | nindent 8 }}
      tolerations: {{ toYaml .Values.tolerations | nindent 8 }}
      affinity: {{ toYaml .Values.affinity | nindent 8 }}
      containers:
        - name: vector
          image: "{{ .Values.vector.image.repository }}:{{ .Values.vector.image.tag }}"
          imagePullPolicy: IfNotPresent
          resources:
            limits:
              cpu: {{ .Values.vector.resources.limits.cpu }}
              memory: {{ .Values.vector.resources.limits.memory }}
            requests:
              cpu: {{ .Values.vector.resources.requests.cpu }}
              memory: {{ .Values.vector.resources.requests.memory }}
          env:
            - name: VECTOR_CONFIG
              value: /etc/vector/vector.toml
            - name: VECTOR_SELF_NODE_NAME
              valueFrom:
                fieldRef:
                  fieldPath: spec.nodeName
            - name: VECTOR_LOG_LEVEL
              value: trace
            - name: VECTOR_INTERNAL_LOG_RATE_SECS
              value: "0"
          volumeMounts:
            - name: varlog
              mountPath: /var/log
              readOnly: true
            - name: docker-containers
              mountPath: /var/lib/docker/containers
              readOnly: true
            - name: kubelet-pods
              mountPath: /var/lib/kubelet/pods
              readOnly: true
            - name: vector-data
              mountPath: /var/lib/vector
            - name: vector-config
              mountPath: /etc/vector
              readOnly: true
      volumes:
        - name: varlog
          hostPath:
            path: /var/log
            type: DirectoryOrCreate
        - name: docker-containers
          hostPath:
            path: /var/lib/docker/containers
            type: DirectoryOrCreate
        - name: kubelet-pods
          hostPath:
            path: /var/lib/kubelet/pods
            type: DirectoryOrCreate
        - name: vector-data
          hostPath:
            path: /var/lib/vector
            type: DirectoryOrCreate
        - name: vector-config
          configMap:
            name: vector-config
      terminationGracePeriodSeconds: 30