apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: vector
  namespace: {{ taskserv.namespace }}
  labels:
    app: vector
    app.kubernetes.io/managed-by: provisioning
spec:
  selector:
    matchLabels:
      app: vector
  updateStrategy:
    type: RollingUpdate
    rollingUpdate:
      maxUnavailable: 1
  template:
    metadata:
      labels:
        app: vector
        app.kubernetes.io/managed-by: provisioning
    spec:
      serviceAccountName: vector
      tolerations:
        - key: node-role.kubernetes.io/control-plane
          operator: Exists
          effect: NoSchedule
      securityContext:
        runAsUser: 0
      containers:
        - name: vector
          image: {{ taskserv.image }}
          args:
            - --config
            - /etc/vector/vector.toml
          env:
            - name: VECTOR_SELF_NODE_NAME
              valueFrom:
                fieldRef:
                  fieldPath: spec.nodeName
            - name: VECTOR_SELF_POD_NAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: VECTOR_SELF_POD_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
          ports:
            - containerPort: {{ taskserv.provides.port | default(value=8686) }}
              name: api
          volumeMounts:
            - name: config
              mountPath: /etc/vector
              readOnly: true
            - name: var-log
              mountPath: /var/log
              readOnly: true
            - name: vector-data
              mountPath: /var/lib/vector
            - name: procfs
              mountPath: /host/proc
              readOnly: true
            - name: sysfs
              mountPath: /host/sys
              readOnly: true
          readinessProbe:
            httpGet:
              path: /health
              port: {{ taskserv.provides.port | default(value=8686) }}
            initialDelaySeconds: 10
            periodSeconds: 10
          livenessProbe:
            httpGet:
              path: /health
              port: {{ taskserv.provides.port | default(value=8686) }}
            initialDelaySeconds: 30
            periodSeconds: 15
            failureThreshold: 3
          resources:
            requests:
              cpu: 50m
              memory: 64Mi
            limits:
              cpu: 500m
              memory: 256Mi
      volumes:
        - name: config
          configMap:
            name: vector-config
        - name: var-log
          hostPath:
            path: /var/log
        - name: vector-data
          hostPath:
            path: /var/lib/vector
            type: DirectoryOrCreate
        - name: procfs
          hostPath:
            path: /proc
        - name: sysfs
          hostPath:
            path: /sys