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WhammyLeafWhammyLeaf
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add helm support for metrics exporter
change fix a few more changes try a fix more fixes add replica count more fixes remove some stuff more changes more changes change change more fixes add helm support for metrics exporter
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‎helm/librechat-exporter/Chart.yaml‎

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apiVersion: v2
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name: librechat-exporter
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description: A Prometheus metrics exporter for LibreChat
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# A chart can be either an 'application' or a 'library' chart.
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#
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# Application charts are a collection of templates that can be packaged into versioned archives
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# to be deployed.#
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# Library charts provide useful utilities or functions for the chart developer. They're included as
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# a dependency of application charts to inject those utilities and functions into the rendering
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# pipeline. Library charts do not define any templates and therefore cannot be deployed.
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type: application
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# This is the chart version. This version number should be incremented each time you make changes
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# to the chart and its templates, including the app version.
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# Versions are expected to follow Semantic Versioning (https://semver.org/)
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version: 0.1.0
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# This is the version number of the application being deployed. This version number should be
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# incremented each time you make changes to the application. Versions are not expected to
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# follow Semantic Versioning. They should reflect the version the application is using.
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# It is recommended to use it with quotes.
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# renovate: image=ghcr.io/virtuos/librechat_exporter:main
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appVersion: "2.0.6"
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home: https://www.librechat.ai
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sources:
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- https://github.com/virtUOS/librechat_exporter

‎helm/librechat-exporter/templates/_helpers.tpl‎

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{{/*
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Create chart name and version as used by the chart label.
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*/}}
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{{- define "librechat-exporter.chart" -}}
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{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
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{{- end }}
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{{/*
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Create a default fully qualified app name.
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We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
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If release name contains chart name it will be used as a full name.
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*/}}
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{{- define "librechat-exporter.fullname" -}}
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{{- if $.Values.fullnameOverride }}
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{{- $.Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
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{{- else }}
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{{- $name := default .Chart.Name .Values.nameOverride }}
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{{- if contains .Release.Name $name }}
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{{- $name | trunc 63 | trimSuffix "-" }}
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{{- else }}
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{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{/*
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Common labels
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*/}}
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{{- define "librechat-exporter.labels" -}}
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helm.sh/chart: {{ include "librechat-exporter.chart" . }}
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{{ include "librechat-exporter.selectorLabels" . }}
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{{- if .Chart.AppVersion }}
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app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
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{{- end }}
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app.kubernetes.io/managed-by: {{ .Release.Service }}
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{{- end }}
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{{/*
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Exporter selector labels
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*/}}
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{{- define "librechat-exporter.selectorLabels" -}}
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app.kubernetes.io/name: {{ include "librechat-exporter.fullname" . }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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{{- end }}
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{{/*
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Create the name of the service account to use
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*/}}
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{{- define "librechat-exporter.serviceAccountName" -}}
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{{- if .Values.serviceAccount.create }}
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{{- default (include "librechat-exporter.fullname" .) .Values.serviceAccount.name }}
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{{- else }}
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{{- default "default" .Values.serviceAccount.name }}
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{{- end }}
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{{- end }}

‎helm/librechat-exporter/templates/deployment.yaml‎

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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: {{ include "librechat-exporter.fullname" $ }}
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labels:
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{{- include "librechat-exporter.labels" . | nindent 4 }}
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spec:
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replicas: {{ .Values.replicaCount }}
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selector:
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matchLabels:
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{{- include "librechat-exporter.selectorLabels" . | nindent 6 }}
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template:
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metadata:
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{{- with .Values.podAnnotations }}
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annotations:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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labels:
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{{- include "librechat-exporter.labels" . | nindent 8 }}
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{{- with .Values.podLabels }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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spec:
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{{- with .Values.imagePullSecrets }}
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imagePullSecrets:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.podSecurityContext }}
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securityContext:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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containers:
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- name: {{ include "librechat-exporter.fullname" $ }}
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{{- with .Values.securityContext }}
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securityContext:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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image: "{{ .Values.image.registry }}/{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
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imagePullPolicy: {{ .Values.image.pullPolicy }}
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{{- with .Values.env }}
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env:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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ports:
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- name: http
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containerPort: {{ .Values.service.port }}
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protocol: TCP
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{{- with .Values.livenessProbe }}
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livenessProbe:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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{{- with .Values.readinessProbe }}
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readinessProbe:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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{{- with .Values.resources }}
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resources:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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{{- with .Values.volumeMounts }}
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volumeMounts:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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{{- with .Values.extraContainers }}
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{{ toYaml . | nindent 12 }}
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{{- end }}
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{{- with .Values.volumes }}
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volumes:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.nodeSelector }}
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nodeSelector:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.affinity }}
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affinity:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.tolerations }}
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tolerations:
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{{- toYaml . | nindent 8 }}
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{{- end }}

‎helm/librechat-exporter/templates/service.yaml‎

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apiVersion: v1
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kind: Service
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metadata:
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name: {{ include "librechat-exporter.fullname" . }}
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labels:
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{{- include "librechat-exporter.labels" . | nindent 4 }}
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annotations:
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{{- toYaml .Values.service.annotations | nindent 4 }}
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spec:
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type: {{ .Values.service.type }}
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ports:
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- port: {{ .Values.service.port }}
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targetPort: http
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protocol: TCP
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name: http
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selector:
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{{- include "librechat-exporter.selectorLabels" . | nindent 4 }}

‎helm/librechat-exporter/templates/service_monitor.yaml‎

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{{- if .Values.serviceMonitor.enabled }}
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apiVersion: monitoring.coreos.com/v1
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kind: ServiceMonitor
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metadata:
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name: {{ include "librechat-exporter.fullname" . }}
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labels:
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{{- include "librechat-exporter.labels" . | nindent 4 }}
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{{- with .Values.serviceMonitor.labels }}
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{{- toYaml . | nindent 4 }}
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{{- end }}
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spec:
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endpoints:
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- interval: {{ .Values.serviceMonitor.interval }}
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path: /metrics
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port: http
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scheme: http
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scrapeTimeout: {{ .Values.serviceMonitor.scrapeTimeout }}
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selector:
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matchLabels:
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{{- include "librechat-exporter.selectorLabels" . | nindent 6 }}
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{{- end }}

‎helm/librechat-exporter/values.yaml‎

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enabled: false
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replicaCount: 1
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image:
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repository: virtuos/librechat_exporter
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registry: ghcr.io
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pullPolicy: IfNotPresent
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# Overrides the image tag whose default is the chart appVersion.
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tag: main
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env: []
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# - name: MONGODB_URI
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# value: "mongodb://mongodb:27017/"
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# - name: LOGGING_LEVEL
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# value: "info"
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imagePullSecrets: []
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nameOverride: ""
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fullnameOverride: ""
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podAnnotations: {}
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podLabels: {}
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podSecurityContext:
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fsGroup: 2000
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securityContext:
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capabilities:
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drop:
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- ALL
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# readOnlyRootFilesystem: true # not supported yet
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runAsNonRoot: true
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runAsUser: 1000
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service:
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type: ClusterIP
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port: 8000
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annotations: {}
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resources: {}
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# We usually recommend not to specify default resources and to leave this as a conscious
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# choice for the user. This also increases chances charts run on environments with little
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# resources, such as Minikube. If you do want to specify resources, uncomment the following
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# lines, adjust them as necessary, and remove the curly braces after 'resources:'.
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# limits:
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# cpu: 100m
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# memory: 128Mi
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# requests:
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# cpu: 100m
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# memory: 128Mi
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livenessProbe:
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httpGet:
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path: /
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port: http
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readinessProbe:
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httpGet:
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path: /
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port: http
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# Additional volumes on the output Deployment definition.
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volumes: []
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# - name: foo
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# secret:
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# secretName: mysecret
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# optional: false
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# Additional volumeMounts on the output Deployment definition.
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volumeMounts: []
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# - name: foo
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# mountPath: "/etc/foo"
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# readOnly: true
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nodeSelector: {}
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tolerations: []
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affinity: {}
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extraContainers: {}
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serviceMonitor:
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enabled: false
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interval: 30s
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scrapeTimeout: 30s
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labels: []

‎helm/librechat/Chart.yaml‎

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version: "0.5.2"
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condition: librechat-rag-api.enabled
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repository: file://../librechat-rag-api
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- name: librechat-exporter
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version: "0.1.0"
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condition: librechat-exporter.enabled
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repository: file://../librechat-exporter

‎helm/librechat/templates/_helpers.tpl‎

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app.kubernetes.io/instance: {{ .Release.Name }}
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{{- end }}
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{{/*
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Exporter selector labels
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*/}}
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{{- define "librechat-exporter.selectorLabels" -}}
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app.kubernetes.io/name: {{ include "librechat-exporter.fullname" . }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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{{- end }}
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{{/*
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Create the name of the service account to use
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*/}}

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