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tom-schoenertom-schoener
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move lab projects to new repo
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‎.github/workflows/release-chart.yml

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name: Release Charts
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on:
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push:
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branches:
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- main
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jobs:
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release:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout
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uses: actions/checkout@v2
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with:
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fetch-depth: 0
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- name: Configure Git
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run: |
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git config user.name "$GITHUB_ACTOR"
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git config user.email "[email protected]"
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- name: Helm Deps
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run: |
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helm repo add bitnami https://charts.bitnami.com/bitnami
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- name: Run chart-releaser
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uses: helm/[email protected]
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env:
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CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"

‎README.md

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# helm-charts
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# helm-charts-lab
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Helm charts for subshell side projects.
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‎charts/group-challenge/.helmignore

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# Patterns to ignore when building packages.
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# This supports shell glob matching, relative path matching, and
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# negation (prefixed with !). Only one pattern per line.
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.DS_Store
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# Common VCS dirs
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.git/
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.gitignore
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.bzr/
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.bzrignore
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.hg/
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.hgignore
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.svn/
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# Common backup files
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*.swp
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*.bak
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*.tmp
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*.orig
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*~
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# Various IDEs
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.project
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.idea/
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*.tmproj
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.vscode/

‎charts/group-challenge/Chart.lock

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dependencies:
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- name: postgresql
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repository: https://charts.bitnami.com/bitnami
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version: 11.1.17
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digest: sha256:38055223b7aec2efe1354de3996b66f39ab6e6104add65cc9bcf67ad6055ab13
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generated: "2022-04-07T13:15:54.883027+02:00"

‎charts/group-challenge/Chart.yaml

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apiVersion: v2
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name: group-challenge
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description: Group challenge helm chart
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type: application
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version: 1.0.3
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appVersion: "0.6.1"
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dependencies:
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- name: postgresql
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version: 11.1.17
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repository: https://charts.bitnami.com/bitnami
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condition: postgresql.enabled

‎charts/group-challenge/README.md

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# Group Challenge
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Helm Chart for the [Group Challene App](https://github.com/subshell/group-challenge).

‎charts/group-challenge/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 "group-challenge.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 "group-challenge.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 "group-challenge.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 "group-challenge.labels" -}}
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helm.sh/chart: {{ include "group-challenge.chart" . }}
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{{ include "group-challenge.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 "group-challenge.selectorLabels" -}}
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app.kubernetes.io/name: {{ include "group-challenge.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 "group-challenge.serviceAccountName" -}}
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{{- if .Values.serviceAccount.create }}
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{{- default (include "group-challenge.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 }}

‎charts/group-challenge/templates/config.yaml

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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: {{ include "group-challenge.fullname" . }}
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labels:
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{{- include "group-challenge.labels" . | nindent 4 }}
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data:
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config.yaml: |- {{ toYaml (required "A valid config.yaml config is required (nested in the value .Values.groupChallenge.config)!" .Values.groupChallenge.config) | nindent 4 }}

‎charts/group-challenge/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 "group-challenge.fullname" . }}
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labels:
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{{- include "group-challenge.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 "group-challenge.selectorLabels" . | nindent 6 }}
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template:
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metadata:
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annotations:
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"cluster-autoscaler.kubernetes.io/safe-to-evict": "true"
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{{- with .Values.podAnnotations }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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labels:
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{{- include "group-challenge.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 "group-challenge.serviceAccountName" . }}
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securityContext:
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{{- toYaml .Values.podSecurityContext | nindent 8 }}
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restartPolicy: Always
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containers:
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{{ if .Values.imgProxy.enabled -}}
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- name: img-proxy
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securityContext:
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{{- toYaml .Values.securityContext | nindent 12 }}
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image: "{{ .Values.imgProxy.image.repository }}:{{ .Values.imgProxy.image.tag }}"
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imagePullPolicy: {{ .Values.imgProxy.image.pullPolicy }}
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volumeMounts:
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- name: group-challenge-cache
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mountPath: "/tmp/group-challenge-cache"
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env:
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- name: IMGPROXY_LOCAL_FILESYSTEM_ROOT
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value: "/tmp/group-challenge-cache"
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- name: IMGPROXY_BIND
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value: ":8081"
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- name: IMGPROXY_PROMETHEUS_BIND
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value: ":8082"
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- name: IMGPROXY_MAX_SRC_RESOLUTION
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value: "25"
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{{ if .Values.imgProxy.env -}}
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{{- toYaml .Values.imgProxy.env | nindent 12 }}
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{{- end }}
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ports:
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- name: http-ip
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containerPort: 8081
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protocol: TCP
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- name: http-ipp
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containerPort: 8082
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protocol: TCP
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livenessProbe:
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httpGet:
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path: /
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port: http-ip
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readinessProbe:
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httpGet:
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path: /
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port: http-ip
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resources:
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{{- toYaml .Values.imgProxy.resources | nindent 12 }}
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{{- end }}
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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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volumeMounts:
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- name: config
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mountPath: "/app/config"
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- name: group-challenge-cache
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mountPath: "/tmp/group-challenge-cache"
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env:
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{{ if .Values.groupChallenge.env -}}
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{{- toYaml .Values.groupChallenge.env | nindent 12 }}
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{{- end }}
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ports:
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- name: http
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containerPort: 8080
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protocol: TCP
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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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resources:
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{{- toYaml .Values.resources | nindent 12 }}
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volumes:
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- name: config
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configMap:
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name: {{ include "group-challenge.fullname" . }}
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- name: group-challenge-cache
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emptyDir: {}
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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/group-challenge/templates/ingress.yaml

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{{- if .Values.ingress.enabled -}}
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{{- $fullName := include "group-challenge.fullname" . -}}
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{{- $svcPort := .Values.service.port -}}
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apiVersion: networking.k8s.io/v1
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kind: Ingress
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metadata:
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name: {{ $fullName }}
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labels:
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{{- include "group-challenge.labels" . | nindent 4 }}
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{{- with .Values.ingress.annotations }}
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annotations:
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{{- toYaml . | nindent 4 }}
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{{- end }}
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spec:
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{{- if .Values.ingress.ingressClassName }}
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ingressClassName: {{ .Values.ingress.ingressClassName }}
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{{- end -}}
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{{- if .Values.ingress.tls }}
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tls:
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{{- range .Values.ingress.tls }}
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- hosts:
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{{- range .hosts }}
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- {{ . | quote }}
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{{- end }}
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secretName: {{ .secretName }}
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{{- end }}
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{{- end }}
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rules:
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{{- range .Values.ingress.hosts }}
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- host: {{ .host | quote }}
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http:
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paths:
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- path: /
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pathType: Prefix
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backend:
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service:
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name: {{ $fullName }}
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port:
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number: {{ $svcPort }}
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{{- end }}
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{{- end }}

‎charts/group-challenge/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 "group-challenge.fullname" . }}
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labels:
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{{- include "group-challenge.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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{{ if .Values.imgProxy.enabled -}}
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- port: 8082
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targetPort: http-ipp
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protocol: TCP
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name: http-ipp
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{{- end }}
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selector:
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{{- include "group-challenge.selectorLabels" . | nindent 4 }}

‎charts/group-challenge/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 "group-challenge.serviceAccountName" . }}
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labels:
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{{- include "group-challenge.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 }}

‎charts/group-challenge/templates/servicemonitor.yaml

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{{- if .Values.serviceMonitor.enabled -}}
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{{- $fullName := include "group-challenge.fullname" . -}}
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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: {{ $fullName }}
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labels: {{- include "group-challenge.labels" . | nindent 8 }}
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spec:
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selector:
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matchLabels: {{- include "group-challenge.selectorLabels" . | nindent 12 }}
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endpoints:
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- interval: {{ .Values.serviceMonitor.interval }}
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port: http
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path: {{ .Values.serviceMonitor.path }}
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- interval: {{ .Values.serviceMonitor.interval }}
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port: http-ipp
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path: /
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{{- end }}

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