# Based on:
# https://github.com/fluent/fluentd-kubernetes-daemonset/blob/master/fluentd-daemonset-elasticsearch.yaml

apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: fluentd-ds-loggly
  namespace: kube-system
  labels:
    k8s-app: fluentd-logging
    version: v1
spec:
  selector:
    matchLabels:
      name: fluentd-logging
      k8s-app: fluentd-logging
      version: v1
  template:
    metadata:
      labels:
        name: fluentd-logging
        k8s-app: fluentd-logging
        version: v1
    spec:
      tolerations:
      - key: node-role.kubernetes.io/master
        effect: NoSchedule
      containers:
      - name: fluentd
        image: fluent/fluentd-kubernetes-daemonset:v1-debian-loggly
        env:
          # See https://github.com/fluent/fluentd-kubernetes-daemonset/blob/master/docker-image/v1.4/debian-loggly/conf/fluent.conf
          # loggly_url "https://logs-01.loggly.com/bulk/#{ENV['LOGGLY_TOKEN']}/tag/#{ENV['LOGGLY_TAGS'] || 'fluentd'}/bulk"
          - name: LOGGLY_TOKEN
            value: your-token-here
          - name: LOGGLY_TAGS
            value: exampletag1,exampletag2
          # Depending on your configuration, adapt or remove the FLUENTD_* variables:
          - name: FLUENTD_SYSTEMD_CONF 
            value: disable
          - name: FLUENTD_PROMETHEUS_CONF 
            value: disable
        resources:
          limits:
            memory: 200Mi
          requests:
            cpu: 100m
            memory: 200Mi
        volumeMounts:
        - name: varlog
          mountPath: /var/log
        - name: varlibdockercontainers
          mountPath: /var/lib/docker/containers
          readOnly: true
      terminationGracePeriodSeconds: 30
      volumes:
      - name: varlog
        hostPath:
          path: /var/log
      - name: varlibdockercontainers
        hostPath:
          path: /var/lib/docker/containers
