daemonset.yaml

#
#  Author: Hari Sekhon
#  Date: [% DATE  # 2019-11-28 18:48:25 +0000 (Thu, 28 Nov 2019) %]
#
#  vim:ts=2:sts=2:sw=2:et
#  lint: k8s
#
#  https://github.com/HariSekhon/Kubernetes-configs
#
#  License: see accompanying Hari Sekhon LICENSE file
#
#  If you're using my code you're welcome to connect with me on LinkedIn
#  and optionally send me feedback to help improve or steer this or other code I publish
#
#  https://www.linkedin.com/in/HariSekhon
#

# ============================================================================ #
#                               D a e m o n S e t
# ============================================================================ #

# https://kubernetes.io/docs/concepts/workloads/controllers/daemonset/

# https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/daemon-set-v1/

---
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: fluentd
  namespace: kube-system
spec:
  selector:
    matchLabels:
      name: fluentd
  template:
    metadata:
      labels:
        name: fluentd
    spec:
      nodeSelector:
        type: prod
      containers:
        - name: fluentd
          image: gcr.io/google-containers/fluentd-elasticsearch:1.20
          livenessProbe:
            httpGet:
              path: /fluentd.healthcheck?json=%7B%22ping%22%3A+%22pong%22%7D
              port: http
            initialDelaySeconds: 60
            periodSeconds: 10
            timeoutSeconds: 5
            successThreshold: 1
            failureThreshold: 6
          readinessProbe:
            httpGet:
              path: /fluentd.healthcheck?json=%7B%22ping%22%3A+%22pong%22%7D
              port: http
            initialDelaySeconds: 5
            periodSeconds: 10
            timeoutSeconds: 5
            successThreshold: 1
            failureThreshold: 6
          resources:
            requests:
              cpu: "1"
              memory: 1Gi
            limits:
              cpu: 300m
              memory: 300Mi