feat: added listmonk chart

charts/listmonk/.helmignore

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

charts/listmonk/Chart.yaml

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+apiVersion: v2
+name: listmonk
+description: A Helm chart for listmonk application
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.1.9
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "v2.1.0"
+
+home: https://github.com/knadh/listmonk
+
+sources:
+  - https://github.com/knadh/listmonk
+
+maintainers:
+  - name: javad-hajiani
+    email: [email protected]

charts/listmonk/README.md

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+# listmonk
+
+![Version: 0.1.9](https://img.shields.io/badge/Version-0.1.9-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v2.1.0](https://img.shields.io/badge/AppVersion-v2.1.0-informational?style=flat-square)
+
+A Helm chart for listmonk application
+
+**Homepage:** <https://github.com/knadh/listmonk>
+
+## How to install this chart
+
+Add Delivery Hero public chart repo:
+
+```console
+helm repo add deliveryhero https://charts.deliveryhero.io/
+```
+
+A simple install with default values:
+
+```console
+helm install deliveryhero/listmonk
+```
+
+To install the chart with the release name `my-release`:
+
+```console
+helm install my-release deliveryhero/listmonk
+```
+
+To install with some set values:
+
+```console
+helm install my-release deliveryhero/listmonk --set values_key1=value1 --set values_key2=value2
+```
+
+To install with custom values file:
+
+```console
+helm install my-release deliveryhero/listmonk -f values.yaml
+```
+
+## Source Code
+
+* <https://github.com/knadh/listmonk>
+
+## Values
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| affinity | object | `{}` |  |
+| autoscaling.enabled | bool | `false` |  |
+| autoscaling.maxReplicas | int | `100` |  |
+| autoscaling.minReplicas | int | `1` |  |
+| autoscaling.targetCPUUtilizationPercentage | int | `80` |  |
+| database.create | bool | `false` |  |
+| database.host | string | `"listmonkdb.example.com"` |  |
+| database.init | bool | `false` |  |
+| database.instance_id | string | `"shared"` |  |
+| database.name | string | `"listmonk"` |  |
+| database.password | string | `"CHANGEME"` |  |
+| database.upgrade | bool | `false` |  |
+| database.username | string | `"listmonk"` |  |
+| env.private.LISTMONK_app__admin_password | string | `"CHANGEME"` |  |
+| env.public.LISTMONK_app__address | string | `"0.0.0.0:9090"` |  |
+| env.public.LISTMONK_app__admin_username | string | `"admin"` |  |
+| fullnameOverride | string | `""` |  |
+| image.pullPolicy | string | `"IfNotPresent"` |  |
+| image.repository | string | `"listmonk/listmonk"` |  |
+| imagePullSecrets | list | `[]` |  |
+| ingress.annotations | object | `{}` |  |
+| ingress.className | string | `""` |  |
+| ingress.enabled | bool | `false` |  |
+| ingress.hosts[0].host | string | `"chart-example.local"` |  |
+| ingress.hosts[0].paths[0].path | string | `"/"` |  |
+| ingress.hosts[0].paths[0].pathType | string | `"ImplementationSpecific"` |  |
+| ingress.tls | list | `[]` |  |
+| nameOverride | string | `""` |  |
+| nodeSelector | object | `{}` |  |
+| podAnnotations | object | `{}` |  |
+| podLabels | object | `{}` |  |
+| podSecurityContext | object | `{}` |  |
+| postgresql.enable | bool | `false` |  |
+| replicaCount | int | `2` |  |
+| resources | object | `{}` |  |
+| securityContext | object | `{}` |  |
+| service.port | int | `80` |  |
+| service.type | string | `"ClusterIP"` |  |
+| serviceAccount.annotations | object | `{}` |  |
+| serviceAccount.create | bool | `true` |  |
+| serviceAccount.name | string | `""` |  |
+| tolerations | list | `[]` |  |
+
+## Maintainers
+
+| Name | Email | Url |
+| ---- | ------ | --- |
+| javad-hajiani | <[email protected]> |  |

charts/listmonk/ci/ct-values.yaml

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+replicaCount: 0
+database:
+  host: listmonk-postgresql
+  username: listmonk
+  password: listmonk
+  database: listmonk
+
+postgresql:
+  enable: false
+  fullnameOverride: listmonk-postgresql
+  postgresqlDatabase: listmonk
+  postgresqlUsername: listmonk
+  postgresqlPassword: listmonk
+  persistence:
+    enabled: false

charts/listmonk/requirements.yaml

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+dependencies:
+- name: postgresql
+  repository: https://charts.bitnami.com/bitnami
+  version: 11.6.26
+  condition: postgresql.enable

charts/listmonk/templates/NOTES.txt

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+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range $host := .Values.ingress.hosts }}
+  {{- range .paths }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
+  {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "listmonk.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "listmonk.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "listmonk.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+  echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "listmonk.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
+{{- end }}

charts/listmonk/templates/_helpers.tpl

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

charts/listmonk/templates/configmap.yaml

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+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "listmonk.fullname" . }}
+  labels:
+{{ include "listmonk.labels" . | indent 4 }}
+  annotations:
+    "helm.sh/hook": pre-install
+    "helm.sh/hook-weight": "-1"
+data:
+  # database
+  LISTMONK_db__host: {{ .Values.database.host  }}
+  LISTMONK_db__user: {{ .Values.database.username  }}
+  LISTMONK_db__database: {{ .Values.database.name }}
+  {{- range $key, $value := .Values.env.public }}
+  {{ $key }}: {{ $value | quote }}
+  {{- end }}

charts/listmonk/templates/database.yaml

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+{{- if .Values.database.create -}}
+apiVersion: postgresql.org/v1
+kind: PostgresDatabase
+metadata:
+  name: {{ template "listmonk.fullname" . }}
+  labels:
+{{ include "listmonk.labels" . | indent 4 }}
+spec:
+  dbName: {{ .Values.database.name }}
+  dbRoleName: {{ .Values.database.username }}
+  dbRolePassword: {{ .Values.database.password }}
+  dbInstanceId: {{ .Values.database.instance_id }}
+{{- end -}}

charts/listmonk/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "listmonk.fullname" . }}
+  labels:
+    {{- include "listmonk.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "listmonk.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "listmonk.selectorLabels" . | nindent 8 }}
+        {{- if .Values.podLabels }}
+          {{ toYaml .Values.podLabels | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "listmonk.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: 9090
+              protocol: TCP
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          envFrom:
+            - configMapRef:
+                name: {{ include "listmonk.fullname" . }}
+            - secretRef:
+                name: {{ include "listmonk.fullname" . }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

charts/listmonk/templates/hpa.yaml

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+{{- if .Values.autoscaling.enabled }}
+apiVersion: autoscaling/v2beta1
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "listmonk.fullname" . }}
+  labels:
+    {{- include "listmonk.labels" . | nindent 4 }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "listmonk.fullname" . }}
+  minReplicas: {{ .Values.autoscaling.minReplicas }}
+  maxReplicas: {{ .Values.autoscaling.maxReplicas }}
+  metrics:
+    {{- if .Values.autoscaling.targetCPUUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: cpu
+        targetAverageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
+    {{- end }}
+    {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: memory
+        targetAverageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    {{- end }}
+{{- end }}