{{- if .Values.logsAgent.enabled }}
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: {{ .Release.Name }}-logs-agent
  namespace: {{ .Release.Namespace }}
  labels:
{{ include "stackstate-k8s-agent.labels" . | indent 4 }}
{{ include "stackstate-k8s-agent.global.extraLabels" . | indent 4 }}
    app.kubernetes.io/component: logs-agent
  annotations:
{{ include "stackstate-k8s-agent.global.extraAnnotations" . | indent 4 }}
spec:
  selector:
    matchLabels:
      app.kubernetes.io/component: logs-agent
      app.kubernetes.io/instance: {{ .Release.Name }}
      app.kubernetes.io/name: {{ include "stackstate-k8s-agent.name" . }}
{{- with .Values.logsAgent.updateStrategy }}
  updateStrategy:
    {{- toYaml . | nindent 4 }}
{{- end }}
  template:
    metadata:
      annotations:
        {{- include "stackstate-k8s-agent.checksum-configs" . | nindent 8 }}
        {{- include "stackstate-k8s-agent.logsAgent.configmap.override.checksum" . | nindent 8 }}
{{ include "stackstate-k8s-agent.global.extraAnnotations" . | indent 8 }}
      labels:
        app.kubernetes.io/component: logs-agent
        app.kubernetes.io/instance: {{ .Release.Name }}
        app.kubernetes.io/name: {{ include "stackstate-k8s-agent.name" . }}
{{ include "stackstate-k8s-agent.global.extraLabels" . | indent 8 }}
    spec:
      {{- include "stackstate-k8s-agent.image.pullSecrets" (dict "images" (list .Values.logsAgent.image .Values.all.image) "context" $) | nindent 6 }}
      containers:
        - name: logs-agent
          image: "{{ include "stackstate-k8s-agent.imageRegistry" . }}/{{ .Values.logsAgent.image.repository }}:{{ .Values.logsAgent.image.tag }}"
          args:
          - -config.expand-env=true
          - -config.file=/etc/promtail/promtail.yaml
          imagePullPolicy: "{{ .Values.logsAgent.image.pullPolicy }}"
          env:
          {{ include "stackstate-k8s-agent.apiKeyEnv" . | nindent 10 }}
          - name: "HOSTNAME" # needed when using kubernetes_sd_configs
            valueFrom:
              fieldRef:
                fieldPath: "spec.nodeName"
          securityContext:
            privileged: false
        {{- with .Values.logsAgent.resources }}
          resources:
            {{- toYaml . | nindent 12 }}
        {{- end }}
          volumeMounts:
            - name: logs
              mountPath: /var/log
              readOnly: true
            - name: logs-agent-config
              mountPath: /etc/promtail
              readOnly: true
            - name: varlibdockercontainers
              mountPath: /var/lib/docker/containers
              readOnly: true
      {{- if .Values.logsAgent.priorityClassName }}
      priorityClassName: {{ .Values.logsAgent.priorityClassName }}
      {{- end }}
      serviceAccountName: {{ .Release.Name }}-logs-agent
    {{- with .Values.logsAgent.nodeSelector }}
      nodeSelector:
        {{- toYaml . | nindent 8 }}
    {{- end }}
    {{- with .Values.logsAgent.affinity }}
      affinity:
        {{- toYaml . | nindent 8 }}
    {{- end }}
    {{- with .Values.logsAgent.tolerations }}
      tolerations:
        {{- toYaml . | nindent 8 }}
    {{- end }}
      volumes:
        - name: logs
          hostPath:
            path: /var/log
        - name: varlibdockercontainers
          hostPath:
            path: /var/lib/docker/containers
        - name: logs-agent-config
          configMap:
            name: {{ .Release.Name }}-logs-agent
{{- end -}}