Issues with completing Lab 1-C

chinkyjoel77

Running Ubuntu version 18.04, Kubernetes version 1.17

When I go to the part of running the "kubectl apply -f fluent/fluentd-ds.yaml" command. I get an error.

See screenshot for the config and error message.

Note that I have changed the apiVersion: "extensions/v1beta1" to "apiVersion: apps/v1" as well since it was also producing an error.

Need help since I am stuck on this.... Thanks.

ChristianLacsina964

Hi Joel,

From what I can see, the volumes array under the Daemonset is nested under the container entry. You'll need to correct the spacing and move it back so the volumes array and its nested entries are in line with containers

Here is a correct spec for your spacing (make sure you create the fluentd-config configmap before applying it):

apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: fluentd-ds
  labels:
    k8s-app: fluentd-logging
    version: v1
spec:
  selector:
    matchLabels:
      k8s-app: fluentd-logging
  template:
    metadata:
      labels:
        k8s-app: fluentd-logging
        version: v1
    spec:
      tolerations:
      - key: node-role.kubernetes.io/master
        effect: NoSchedule
      terminationGracePeriodSeconds: 30
      containers:
      - name: fluentd-ds
        image: fluent/fluentd:latest
        resources:
          limits:
            memory: 200Mi
        env:
          - name:  FLUENTD_CONF
            value: "fluentd-kube.conf"
        volumeMounts:
        - name: fluentd-conf
          mountPath: /fluentd/etc
      volumes:
      - name: fluentd-conf
        configMap:
          name: fluentd-config

Other corrections/changes include:

• Changed the apiGroup is set to apps/v1
• Added the following block to the spec:

  selector:
    matchLabels:
      k8s-app: fluentd-logging

• Changed to the fluent/fluentd:latest image. fluent/fluentd:stable is no longer being updated.

Thank you for the report!

chinkyjoel77

Hi Christian,

It worked! Thanks! Was able to complete my module.