140 lines
4.5 KiB
YAML
140 lines
4.5 KiB
YAML
{{- define "fluentd.install" -}}
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---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: fluentd
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namespace: {{ .Values.logging.namespace | default "btrix-admin" }}
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: fluentd
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rules:
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- apiGroups:
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- ""
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resources:
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- pods
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- namespaces
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verbs:
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- get
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- list
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- watch
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---
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kind: ClusterRoleBinding
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apiVersion: rbac.authorization.k8s.io/v1
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metadata:
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name: fluentd
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roleRef:
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kind: ClusterRole
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name: fluentd
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apiGroup: rbac.authorization.k8s.io
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subjects:
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- kind: ServiceAccount
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name: fluentd
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namespace: {{ .Values.logging.namespace | default "btrix-admin" }}
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---
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apiVersion: apps/v1
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kind: DaemonSet
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metadata:
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name: fluentd
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namespace: {{ .Values.logging.namespace | default "btrix-admin" }}
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labels:
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k8s-app: fluentd-logging
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version: v1
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spec:
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selector:
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matchLabels:
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k8s-app: fluentd-logging
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version: v1
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template:
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metadata:
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labels:
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k8s-app: fluentd-logging
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version: v1
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spec:
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serviceAccount: fluentd
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serviceAccountName: fluentd
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tolerations:
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- key: node-role.kubernetes.io/control-plane
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effect: NoSchedule
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- key: node-role.kubernetes.io/master
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effect: NoSchedule
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- key: "nodeType"
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operator: "Equal"
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value: "crawling"
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effect: "NoSchedule"
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containers:
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- name: fluentd
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image: fluent/fluentd-kubernetes-daemonset:v1-debian-elasticsearch
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env:
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- name: K8S_NODE_NAME
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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- name: FLUENT_ELASTICSEARCH_HOST
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value: "btrixlog-es-http.{{ .Values.logging.namespace | default "btrix-admin" }}.svc.cluster.local"
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- name: FLUENT_ELASTICSEARCH_PORT
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value: "9200"
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- name: FLUENT_ELASTICSEARCH_SCHEME
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value: "https"
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# Option to configure elasticsearch plugin with self signed certs
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# ================================================================
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- name: FLUENT_ELASTICSEARCH_SSL_VERIFY
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value: "false"
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# Option to configure elasticsearch plugin with tls
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# ================================================================
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- name: FLUENT_ELASTICSEARCH_SSL_VERSION
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value: "TLSv1_2"
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- name: FLUENTD_SYSTEMD_CONF
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value: 'disable'
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# X-Pack Authentication
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# =====================
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- name: FLUENT_ELASTICSEARCH_USER
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value: "elastic"
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- name: FLUENT_ELASTICSEARCH_PASSWORD
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valueFrom:
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secretKeyRef:
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name: btrixlog-es-elastic-user
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key: elastic
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# =====================
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- name: FLUENT_CONTAINER_TAIL_EXCLUDE_PATH
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value: /var/log/containers/fluent*
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{{ if not .Values.logging.kibana.local }}
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- name: FLUENT_CONTAINER_TAIL_PARSER_TYPE
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value: /^(?<time>.+) (?<stream>stdout|stderr)( (?<logtag>.))? (?<log>.*)$/
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{{ end }}
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resources:
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limits:
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cpu: {{ .Values.logging.fluentd.cpu | default "60m" }}
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memory: {{ .Values.logging.fluentd.mem | default "200Mi" }}
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requests:
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cpu: {{ .Values.logging.fluentd.cpu | default "60m" }}
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memory: {{ .Values.logging.fluentd.mem | default "200Mi" }}
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volumeMounts:
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- name: varlog
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mountPath: {{ .Values.logging.fluentd.logVar | default "/var/log" }}
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# When actual pod logs in /var/lib/docker/containers, the following lines should be used.
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- name: dockercontainerlogdirectory
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mountPath: {{ .Values.logging.fluentd.logPathContainers | default "/var/lib/docker/containers" }}
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readOnly: true
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# When actual pod logs in /var/log/pods, the following lines should be used.
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# - name: dockercontainerlogdirectory
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# mountPath: /var/log/pods
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# readOnly: true
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terminationGracePeriodSeconds: 30
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volumes:
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- name: varlog
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hostPath:
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path: {{ .Values.logging.fluentd.logVar | default "/var/log" }}
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# When actual pod logs in /var/lib/docker/containers, the following lines should be used.
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- name: dockercontainerlogdirectory
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hostPath:
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path: {{ .Values.logging.fluentd.logPathContainers | default "/var/lib/docker/containers" }}
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# When actual pod logs in /var/log/pods, the following lines should be used.
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# - name: dockercontainerlogdirectory
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# hostPath:
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# path: /var/log/pods
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{{- end -}} |