Soam VasaniandTa-Ching Chen
4e4c8aa14f
This removes fluentd in favor of using fluentbit, which is lighter (in memory usage) and seems to be more actively maintained. Fluentbit's config file format is different from fluentd's. It also doesn't support the same record modification stuff that fluentd supports, so we have to change the influxdb query slightly. This means that after an upgrade, the new CLI may won't work for querying older logs. Hopefully, this slight breakage is acceptable; if users really need older logs they can use the older CLI.
102 lines
3.1 KiB
YAML
102 lines
3.1 KiB
YAML
# Fluentbit deployment for Fission
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#
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# Requires:
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# - service account: fission-svc
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: {{ .Release.Name }}-fission-fluentbit
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data:
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{{- if .Files.Get "config/fluentbit.conf" }}
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fluentbit.conf: |
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{{ .Files.Get "config/fluentbit.conf" | indent 3 }}
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{{ else }}
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{{ fail "invalid chart" }}
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{{- end }}
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{{- if .Files.Get "config/parsers.conf" }}
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parsers.conf: |
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{{ .Files.Get "config/parsers.conf" | indent 3 }}
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{{ else }}
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{{ fail "invalid chart" }}
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{{- end }}
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---
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apiVersion: extensions/v1beta1
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kind: DaemonSet
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metadata:
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name: logger
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labels:
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chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
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spec:
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template:
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metadata:
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labels:
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svc: logger
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spec:
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containers:
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- name: logger
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image: "{{ .Values.repository }}/{{ .Values.image }}:{{ .Values.imageTag }}"
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imagePullPolicy: IfNotPresent
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env:
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- name: NODE_NAME
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valueFrom:
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fieldRef:
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apiVersion: v1
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fieldPath: spec.nodeName
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command: ["/fission-bundle"]
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args: ["--logger"]
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volumeMounts:
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- name: container-log
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mountPath: /var/log/
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readOnly: false
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- name: docker-log
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mountPath: /var/lib/docker/containers
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readOnly: true
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- name: fluentbit
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image: "{{ .Values.logger.fluentdImageRepository }}/{{ .Values.logger.fluentdImage }}:{{ .Values.logger.fluentdImageTag }}"
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imagePullPolicy: {{ .Values.pullPolicy }}
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# CMD ["/fluent-bit/bin/fluent-bit", "-c", "/fluent-bit/etc/fluent-bit.conf"]
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command: ["/fluent-bit/bin/fluent-bit", "-c", "/fluent-bit/etc/fluentbit.conf"]
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env:
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- name: INFLUXDB_ADDRESS
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value: influxdb
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- name: INFLUXDB_PORT
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value: "8086"
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- name: INFLUXDB_DBNAME
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value: "fissionFunctionLog"
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- name: INFLUXDB_USERNAME
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valueFrom:
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secretKeyRef:
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name: influxdb
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key: username
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- name: INFLUXDB_PASSWD
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valueFrom:
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secretKeyRef:
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name: influxdb
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key: password
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- name: LOG_PATH
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value: /var/log/fission/*.log
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volumeMounts:
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- name: container-log
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mountPath: /var/log/
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readOnly: true
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- name: docker-log
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mountPath: /var/lib/docker/containers
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readOnly: true
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- name: fluentbit-config
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mountPath: /fluent-bit/etc/
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readOnly: true
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serviceAccount: fission-svc
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volumes:
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- name: container-log
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hostPath:
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path: /var/log/
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- name: docker-log
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hostPath:
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path: /var/lib/docker/containers
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# Fluentbit config location: /fluent-bit/etc/*.conf
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- name: fluentbit-config
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configMap:
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name: {{ .Release.Name }}-fission-fluentbit
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updateStrategy:
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type: RollingUpdate
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