Dear Team,
I'm currently deploying filebeat 7.12 on kubernetes as Daemonset, and sending the logs to elasticsearch on kubernetes also.
The problem is, kubernetes metadata doesn't apply on my elasticsearch although i'm using the default .yaml file that already has parameter add_kubernetes_metadata under processors. Could you help me point out whether my yaml files is correct or not ?
Here's my yaml files
---
apiVersion: v1
kind: ConfigMap
metadata:
name: filebeat-config
namespace: filebeat-test2
labels:
k8s-app: filebeat
data:
filebeat.yml: |-
filebeat.config:
inputs:
# Mounted `filebeat-inputs` configmap:
path: ${path.config}/inputs.d/*.yml
# Reload inputs configs as they change:
reload.enabled: false
modules:
path: ${path.config}/modules.d/*.yml
# Reload module configs as they change:
reload.enabled: false
# To enable hints based autodiscover, remove `filebeat.config.inputs` configuration and uncomment this:
#filebeat.autodiscover:
# providers:
# - type: kubernetes
# hints.enabled: true
output.logstash:
hosts: ['*logstash_ip*:*port*' ]
---
apiVersion: v1
kind: ConfigMap
metadata:
name: filebeat-inputs
namespace: filebeat-test2
labels:
k8s-app: filebeat
data:
kubernetes.yml: |-
- type: docker
containers.ids:
- "*"
processors:
- add_kubernetes_metadata:
in_cluster: true
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
name: filebeat
namespace: filebeat-test2
labels:
k8s-app: filebeat
spec:
selector:
matchLabels:
k8s-app: filebeat
template:
metadata:
labels:
k8s-app: filebeat
spec:
serviceAccountName: filebeat
terminationGracePeriodSeconds: 30
containers:
- name: filebeat
image: *ip_nexus*:*port*/elastic/filebeat:7.12.0
imagePullPolicy: IfNotPresent
args: [
"-c", "/etc/filebeat.yml",
"-e",
]
env:
- name: ELASTICSEARCH_HOST
value:
- name: ELASTICSEARCH_PORT
value:
- name: ELASTICSEARCH_USERNAME
value:
- name: ELASTICSEARCH_PASSWORD
value:
- name: ELASTIC_CLOUD_ID
value:
- name: ELASTIC_CLOUD_AUTH
value:
securityContext:
runAsUser: 0
# If using Red Hat OpenShift uncomment this:
privileged: true
resources:
limits:
memory: 200Mi
requests:
cpu: 100m
memory: 100Mi
volumeMounts:
- name: config
mountPath: /etc/filebeat.yml
readOnly: true
subPath: filebeat.yml
- name: inputs
mountPath: /usr/share/filebeat/inputs.d
readOnly: true
- name: data
mountPath: /usr/share/filebeat/data
- name: varlibdockercontainers
mountPath: /var/lib/docker/containers
readOnly: true
volumes:
- name: config
configMap:
defaultMode: 0600
name: filebeat-config
- name: varlibdockercontainers
hostPath:
path: /var/lib/docker/containers
- name: inputs
configMap:
defaultMode: 0600
name: filebeat-inputs
# data folder stores a registry of read status for all files, so we don't send everything again on a Filebeat pod restart
- name: data
hostPath:
path: /var/lib/filebeat-test1
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
name: filebeat
subjects:
- kind: ServiceAccount
name: filebeat
namespace: filebeat-test2
roleRef:
kind: ClusterRole
name: filebeat
apiGroup: rbac.authorization.k8s.io
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRole
metadata:
name: filebeat
labels:
k8s-app: filebeat
rules:
- apiGroups: [""] # "" indicates the core API group
resources:
- namespaces
- pods
verbs:
- get
- watch
- list
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: filebeat
namespace: filebeat-test2
labels:
k8s-app: filebeat
---