148 lines
3.0 KiB
YAML
148 lines
3.0 KiB
YAML
---
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apiVersion: v1
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kind: Namespace
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metadata:
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name: logging
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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: logging
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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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namespace: logging
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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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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: fluentd
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namespace: logging
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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: logging
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#
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# CONFIGURATION
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#
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: fluentd-config
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namespace: logging
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data:
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fluent.conf: |
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<source>
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@type tail
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path /var/log/containers/*.log
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pos_file /var/log/fluentd-containers.log.pos
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tag kubernetes.*
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read_from_head false
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<parse>
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@type json
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</parse>
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</source>
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<filter kubernetes.**>
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@type kubernetes_metadata
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@id filter_kube_metadata
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</filter>
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# Throw away what is not needed first
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#<match fluent.**>
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#@type null
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#</match>
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<match kubernetes.var.log.containers.**kube-system**.log>
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@type null
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</match>
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# Capture what is left
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<match **>
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@type elasticsearch
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host cloud.humio.com
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port 9200
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scheme https
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ssl_version TLSv1_2
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logstash_format true
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user <Humio index or Elasticsearch user>
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password <Humio API key or Elasticsearch password>
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</match>
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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: logging
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labels:
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k8s-app: fluentd
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#https://github.com/kubernetes/kubernetes/issues/51376
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#kubernetes.io/cluster-service: "true"
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spec:
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selector:
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matchLabels:
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name: fluentd
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template:
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metadata:
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labels:
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name: fluentd
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#kubernetes.io/cluster-service: "true"
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spec:
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serviceAccount: fluentd
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serviceAccountName: fluentd
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terminationGracePeriodSeconds: 30
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tolerations:
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- key: node-role.kubernetes.io/master
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effect: NoSchedule
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containers:
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- name: fluentd
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image: robotshop/fluentd:elastic
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#args:
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# - "-v"
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resources:
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limits:
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cpu: 500m
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memory: 500Mi
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requests:
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cpu: 100m
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memory: 200Mi
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volumeMounts:
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- name: fluentd-config
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mountPath: /fluentd/etc
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- name: varlog
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mountPath: /var/log
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- name: varlibdockercontainers
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mountPath: /var/lib/docker/containers
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readOnly: true
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volumes:
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- name: fluentd-config
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configMap:
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name: fluentd-config
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- name: varlog
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hostPath:
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path: /var/log
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- name: varlibdockercontainers
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hostPath:
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path: /var/lib/docker/containers
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