Sanket SudakeandGitHub
0a7dc70339
In Fission CI as well in a couple of scenarios, noticed Fission pods getting preempted when Function pods are getting created. As both Fission components and function pods have the same priority class fission component pods might get preempted. It to be recommended to set higher priority class for components such as Fission router, executor, controller so that Fission functioning doesn't get disrupted. Most of the Fission components work fine with restart except the executor. So user should set priorityClass for Fission executor. Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
105 lines
3.7 KiB
YAML
105 lines
3.7 KiB
YAML
apiVersion: apps/v1
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{{- if not .Values.router.deployAsDaemonSet }}
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kind: Deployment
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{{- else }}
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kind: DaemonSet
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{{- end }}
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metadata:
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name: router
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labels:
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chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
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svc: router
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application: fission-router
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spec:
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{{- if not .Values.router.deployAsDaemonSet }}
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replicas: 1
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{{- end }}
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selector:
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matchLabels:
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application: fission-router
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svc: router
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template:
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metadata:
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labels:
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application: fission-router
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svc: router
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annotations:
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prometheus.io/scrape: "true"
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prometheus.io/path: "/metrics"
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prometheus.io/port: "8080"
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spec:
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containers:
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- name: router
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image: {{ include "fission-bundleImage" . | quote }}
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imagePullPolicy: {{ .Values.pullPolicy }}
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command: ["/fission-bundle"]
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args: ["--routerPort", "8888", "--executorUrl", "http://executor.{{ .Release.Namespace }}"]
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env:
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- name: POD_NAMESPACE
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valueFrom:
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fieldRef:
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fieldPath: metadata.namespace
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- name: ROUTER_ROUND_TRIP_TIMEOUT
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value: {{ .Values.router.roundTrip.timeout | default "50ms" | quote }}
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- name: ROUTER_ROUNDTRIP_TIMEOUT_EXPONENT
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value: {{ .Values.router.roundTrip.timeoutExponent | default 2 | quote }}
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- name: ROUTER_ROUND_TRIP_KEEP_ALIVE_TIME
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value: {{ .Values.router.roundTrip.keepAliveTime | default "30s" | quote }}
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- name: ROUTER_ROUND_TRIP_DISABLE_KEEP_ALIVE
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value: {{ .Values.router.roundTrip.disableKeepAlive | default true | quote }}
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- name: ROUTER_ROUND_TRIP_MAX_RETRIES
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value: {{ .Values.router.roundTrip.maxRetries | default 10 | quote }}
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- name: ROUTER_SVC_ADDRESS_MAX_RETRIES
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value: {{ .Values.router.svcAddressMaxRetries | default 5 | quote }}
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- name: ROUTER_SVC_ADDRESS_UPDATE_TIMEOUT
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value: {{ .Values.router.svcAddressUpdateTimeout | default "30s" | quote }}
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- name: ROUTER_UNTAP_SERVICE_TIMEOUT
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value: {{ .Values.router.unTapServiceTimeout | default "3600s" | quote }}
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- name: USE_ENCODED_PATH
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value: {{ .Values.router.useEncodedPath | default false | quote }}
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- name: DEBUG_ENV
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value: {{ .Values.debugEnv | quote }}
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- name: PPROF_ENABLED
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value: {{ .Values.pprof.enabled | quote }}
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- name: DISPLAY_ACCESS_LOG
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value: {{ .Values.router.displayAccessLog | default false | quote }}
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{{- include "opentracing.envs" . | indent 8 }}
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{{- include "opentelemtry.envs" . | indent 8 }}
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resources:
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{{- toYaml .Values.router.resources | indent 10 }}
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readinessProbe:
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httpGet:
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path: "/router-healthz"
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port: 8888
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initialDelaySeconds: 1
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periodSeconds: 1
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failureThreshold: 30
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livenessProbe:
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httpGet:
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path: "/router-healthz"
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port: 8888
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initialDelaySeconds: 35
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periodSeconds: 5
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ports:
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- containerPort: 8080
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name: metrics
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- containerPort: 8888
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name: http
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{{- if .Values.pprof.enabled }}
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- containerPort: 6060
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name: pprof
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{{- end }}
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serviceAccountName: fission-svc
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{{- if .Values.router.priorityClassName }}
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priorityClassName: {{ .Values.router.priorityClassName }}
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{{- else if .Values.priorityClassName }}
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priorityClassName: {{ .Values.priorityClassName }}
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{{- end }}
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{{- if .Values.router.extraCoreComponentPodConfig }}
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{{ toYaml .Values.router.extraCoreComponentPodConfig | indent 6 -}}
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{{- else }}
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{{- if .Values.extraCoreComponentPodConfig }}
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{{ toYaml .Values.extraCoreComponentPodConfig | indent 6 -}}
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{{- end }}
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{{- end }}
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