90 lines
2.3 KiB
YAML
90 lines
2.3 KiB
YAML
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# Deploy a Metricbeat instance per node for node metrics retrieval
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apiVersion: extensions/v1beta1
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kind: DaemonSet
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metadata:
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name: metricbeat
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namespace: kube-system
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labels:
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k8s-app: metricbeat
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spec:
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template:
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metadata:
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labels:
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k8s-app: metricbeat
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spec:
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serviceAccountName: metricbeat
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terminationGracePeriodSeconds: 30
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hostNetwork: true
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dnsPolicy: ClusterFirstWithHostNet
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containers:
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- name: metricbeat
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image: docker.elastic.co/beats/metricbeat:%VERSION%
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args: [
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"-c", "/etc/metricbeat.yml",
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"-e",
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"-system.hostfs=/hostfs",
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]
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env:
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- name: ELASTICSEARCH_HOST
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value: elasticsearch
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- name: ELASTICSEARCH_PORT
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value: "9200"
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- name: ELASTICSEARCH_USERNAME
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value: elastic
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- name: ELASTICSEARCH_PASSWORD
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value: changeme
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- name: ELASTIC_CLOUD_ID
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value:
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- name: ELASTIC_CLOUD_AUTH
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value:
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- name: NODE_NAME
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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securityContext:
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runAsUser: 0
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resources:
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limits:
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memory: 200Mi
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requests:
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cpu: 100m
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memory: 100Mi
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volumeMounts:
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- name: config
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mountPath: /etc/metricbeat.yml
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readOnly: true
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subPath: metricbeat.yml
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- name: modules
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mountPath: /usr/share/metricbeat/modules.d
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readOnly: true
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- name: dockersock
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mountPath: /var/run/docker.sock
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- name: proc
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mountPath: /hostfs/proc
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readOnly: true
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- name: cgroup
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mountPath: /hostfs/sys/fs/cgroup
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readOnly: true
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volumes:
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- name: proc
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hostPath:
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path: /proc
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- name: cgroup
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hostPath:
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path: /sys/fs/cgroup
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- name: dockersock
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hostPath:
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path: /var/run/docker.sock
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- name: config
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configMap:
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defaultMode: 0600
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name: metricbeat-daemonset-config
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- name: modules
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configMap:
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defaultMode: 0600
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name: metricbeat-daemonset-modules
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- name: data
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hostPath:
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path: /var/lib/metricbeat-data
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type: DirectoryOrCreate
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