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iamvigneshwarsiamvigneshwars
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K8s deployment helm chart
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-34
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12 files changed

+249
-34
lines changed

‎.devcontainer/docker-compose.yml‎

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environment:
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DATABASE_URL: mysql://root:rootpassword@ispyb/ispyb_build
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LOG_LEVEL: DEBUG
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opa:
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image: docker.io/openpolicyagent/opa:0.59.0
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restart: unless-stopped
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command: >
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run
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--server
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--config-file /config.yml
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--watch
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/policy
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volumes:
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- ./opa.yml:/config.yml:cached,z
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- ../policy/:/policy:cached,z
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env_file: opa.env
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ispyb:
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image: ghcr.io/diamondlightsource/ispyb-database:v3.0.0
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restart: unless-stopped
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environment:
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MARIADB_ROOT_PASSWORD: rootpassword

‎.devcontainer/opa.yml‎

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‎charts/.gitignore‎

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# Chart Bundles
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*.tgz

‎charts/data-processing/Chart.lock‎

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dependencies:
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- name: data-processing
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repository: ""
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version: 0.1.0
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digest: sha256:bac0b96b8e2519051015ea74ef616cbc76de21a1803714ef9fa25ab896a10f93
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generated: "2024-03-28T11:43:46.834271769Z"

‎charts/data-processing/Chart.yaml‎

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apiVersion: v2
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name: data-processing
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description: A deployment providing processed data collected during beamline session as part of the graph federation
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type: application
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version: 0.1.0
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dependencies:
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- name: data-processing
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version: 0.1.0
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condition: data-processing.enabled

‎charts/data-processing/charts/datasets/Chart.yaml‎

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apiVersion: v2
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name: data-processing
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description: A service providing processed data collected during beamline sessions as part of the graph federation
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type: application
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version: 0.1.0
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appVersion: 0.1.0-rc1

‎charts/data-processing/charts/datasets/templates/_helpers.tpl‎

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{{/*
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Expand the name of the chart.
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*/}}
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{{- define "datasets.name" -}}
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{{- default .Chart.Name .Values.nameOverride | 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 "datasets.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 $name .Release.Name }}
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{{- .Release.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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Create chart name and version as used by the chart label.
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*/}}
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{{- define "datasets.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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Common labels
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*/}}
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{{- define "datasets.labels" -}}
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helm.sh/chart: {{ include "datasets.chart" . }}
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{{ include "datasets.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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Selector labels
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*/}}
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{{- define "datasets.selectorLabels" -}}
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app.kubernetes.io/name: {{ include "datasets.name" . }}
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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 "datasets.serviceAccountName" -}}
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{{- if .Values.serviceAccount.create }}
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{{- default (include "datasets.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 }}
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{{/*
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Create the database URL string
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*/}}
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{{- define "datasets.databaseURL" -}}
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{{- $host_parts := urlParse .Values.database.host }}
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{{- $raw_user_info := printf "%s:$DATABASE_PASSWORD" .Values.database.user }}
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{{- $url_parts := set $host_parts "userinfo" $raw_user_info }}
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{{- $raw_database_url := urlJoin $url_parts }}
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{{- replace "$DATABASE_PASSWORD" "$(DATABASE_PASSWORD)" $raw_database_url }}
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{{- end }}

‎charts/data-processing/charts/datasets/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 "data-processing.fullname" . }}
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labels:
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{{- include "data-processing.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 "data-processing.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 "data-processing.selectorLabels" . | nindent 8 }}
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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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serviceAccountName: {{ include "data-processing.serviceAccountName" . }}
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securityContext:
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{{- toYaml .Values.podSecurityContext | nindent 8 }}
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containers:
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- name: {{ .Chart.Name }}
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securityContext:
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{{- toYaml .Values.securityContext | nindent 12 }}
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image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
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imagePullPolicy: {{ .Values.image.pullPolicy }}
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args:
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- serve
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env:
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- name: DATABASE_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ .Values.database.password.secretName }}
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key: {{ .Values.database.password.secretKey }}
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- name: DATABASE_URL
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value: {{ include "data-processing.databaseURL" . }}
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- name: LOG_LEVEL
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value: {{ .Values.logLevel }}
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- name: OTEL_COLLECTOR_URL
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value: {{ tpl .Values.otelCollectorUrl . }}
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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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resources:
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{{- toYaml .Values.resources | nindent 12 }}
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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 }}

‎charts/data-processing/charts/datasets/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 "data-processing.fullname" . }}
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labels:
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{{- include "data-processing.labels" . | 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 "data-processing.selectorLabels" . | nindent 4 }}

‎charts/data-processing/charts/datasets/templates/serviceaccount.yaml‎

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{{- if .Values.serviceAccount.create -}}
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: {{ include "dataprocessing.serviceAccountName" . }}
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labels:
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{{- include "dataprocessing.labels" . | nindent 4 }}
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{{- with .Values.serviceAccount.annotations }}
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annotations:
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{{- toYaml . | nindent 4 }}
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{{- end }}
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{{- end }}

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