this is the question
Edit the pod to add a sidecar container to send logs to Elastic Search. Mount the log volume to the sidecar container.
Only add a new container. Do not modify anything else. Use the spec provided below.
Note: State persistence concepts are discussed in detail later in this course. For now please make use of the below documentation link for updating the concerning pod.
https://kubernetes.io/docs/tasks/access-application-cluster/communicate-containers-same-pod-shared-volume/
and I have this pod configuration
apiVersion: v1
kind: Pod
metadata:
annotations:
labels:
name: app
name: app
namespace: default
resourceVersion: "2449"
uid: 9fec909d-a53c-4c75-b4ea-b560462139b7
spec:
containers:
- image: kodekloud/filebeat-configured
imagePullPolicy: Always
name: sidecar
resources: {}
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
volumeMounts:
- mountPath: /var/log/event-simulator/
name: log-volume
- mountPath: /var/run/secrets/kubernetes.io/serviceaccount
name: kube-api-access-prwh5
readOnly: true
- image: kodekloud/event-simulator
imagePullPolicy: Always
name: app
resources: {}
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
volumeMounts:
- mountPath: /log
name: log-volume
- mountPath: /var/run/secrets/kubernetes.io/serviceaccount
name: kube-api-access-prwh5
readOnly: true
dnsPolicy: ClusterFirst
enableServiceLinks: true
nodeName: controlplane
preemptionPolicy: PreemptLowerPriority
priority: 0
restartPolicy: Always
schedulerName: default-scheduler
securityContext: {}
serviceAccount: default
serviceAccountName: default
terminationGracePeriodSeconds: 30
tolerations:
- effect: NoExecute
key: node.kubernetes.io/not-ready
operator: Exists
tolerationSeconds: 300
- effect: NoExecute
key: node.kubernetes.io/unreachable
operator: Exists
tolerationSeconds: 300
volumes:
- hostPath:
path: /var/log/webapp
type: DirectoryOrCreate
name: log-volume
- name: kube-api-access-prwh5
projected:
defaultMode: 420
sources:
- serviceAccountToken:
expirationSeconds: 3607
path: token
- configMap:
items:
- key: ca.crt
path: ca.crt
name: kube-root-ca.crt
- downwardAPI:
items:
- fieldRef:
apiVersion: v1
fieldPath: metadata.namespace
path: namespace
it says failed for sidecar but when I do describe I can see this config
