first commit
This commit is contained in:
Jonas Forsberg
commit
869a756e4b
23
.helmignore
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23
.helmignore
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@ -0,0 +1,23 @@
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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/
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11
Chart.yaml
Normal file
11
Chart.yaml
Normal file
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---
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apiVersion: v2
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name: lib
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description: Common functions for my helm charts at home
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type: library
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version: 0.0.0
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kubeVersion: ">=1.27.0"
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home: git.rre.nu
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maintainers:
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- name: Jonas Forsberg
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email: barregargamel@gmail.com
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6
Makefile
Normal file
6
Makefile
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NEW_VERSION:=$(shell yq '.version |= (split(".") | .[-1] |= ((. tag = "!!int") + 1) | join("."))' Chart.yaml | yq '.version')
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branch:
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@echo "New chart version is: $(NEW_VERSION)"
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git checkout -b lib_$(NEW_VERSION)
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yq '.version="$(NEW_VERSION)"' Chart.yaml
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15
templates/_all.tpl
Normal file
15
templates/_all.tpl
Normal file
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{{/*
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Main entrypoint for the common library chart. It will render all underlying templates based on the provided values.
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*/}}
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{{- define "lib.all" -}}
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{{- include "lib.values.setup" . }}
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{{- if .Values.serviceAccount.create -}}
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{{- include "lib.serviceaccount" . | nindent 0 }}
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{{- end -}}
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{{ include "lib.service" . | nindent 0 }}
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{{ if eq .Values.controller.type "statefulset" }}
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{{- include "lib.statefulset" . | nindent 0}}
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{{- end -}}
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{{- end -}}
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72
templates/_helpers.tpl
Normal file
72
templates/_helpers.tpl
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@ -0,0 +1,72 @@
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{{/*
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Expand the name of the chart.
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*/}}
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{{- define "lib.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 "lib.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 "lib.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 "lib.labels" -}}
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helm.sh/chart: {{ include "lib.chart" . }}
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{{ include "lib.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 "lib.selectorLabels" -}}
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app.kubernetes.io/name: {{ include "lib.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 "lib.serviceAccountName" -}}
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{{- if .Values.serviceAccount.create }}
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{{- default (include "lib.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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{{/* Merge the local chart values and the library chart defaults */}}
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{{- define "lib.values.setup" -}}
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{{- if .Values.lib -}}
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{{- $defaultValues := deepCopy .Values.lib -}}
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{{- $userValues := deepCopy (omit .Values "lib") -}}
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{{- $mergedValues := mustMergeOverwrite $defaultValues $userValues -}}
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{{- $_ := set . "Values" (deepCopy $mergedValues) -}}
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{{- end -}}
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{{- end -}}
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62
templates/_ingress.tpl
Normal file
62
templates/_ingress.tpl
Normal file
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{{- if .Values.ingress.enabled -}}
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{{- $fullName := include "lib.fullname" . -}}
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{{- $svcName := .Values.ingress.service -}}
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{{- $svcPort := .Values.ingress.servicePort -}}
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{{- if and .Values.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }}
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{{- if not (hasKey .Values.ingress.annotations "kubernetes.io/ingress.class") }}
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{{- $_ := set .Values.ingress.annotations "kubernetes.io/ingress.class" .Values.ingress.className}}
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{{- end }}
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{{- end }}
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{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
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apiVersion: networking.k8s.io/v1
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{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
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apiVersion: networking.k8s.io/v1beta1
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{{- else -}}
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apiVersion: extensions/v1beta1
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{{- end }}
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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 "lib.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 and .Values.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}
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ingressClassName: {{ .Values.ingress.className }}
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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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{{- range .paths }}
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- path: {{ .path }}
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{{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }}
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pathType: {{ .pathType }}
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{{- end }}
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backend:
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{{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
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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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{{- else }}
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serviceName: {{ $fullName }}
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servicePort: {{ $svcPort }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- end }}
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8
templates/_notes.tpl
Normal file
8
templates/_notes.tpl
Normal file
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{{/*
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Default NOTES.txt content.
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*/}}
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{{- define "lib.defaultNotes" -}}
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{{- end -}}
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29
templates/_service.tpl
Normal file
29
templates/_service.tpl
Normal file
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{{- define "lib.service" -}}
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{{- $servicename := include "lib.fullname" . }}
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{{- $labels := include "lib.labels" . }}
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{{- $selectorlabels := include "lib.selectorLabels" . }}
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{{- $ns := .Values.namespace }}
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{{- range $name, $values := .Values.service }}
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{{- if $values.enabled }}
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: {{ $servicename }}-{{ $name }}
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namespace: {{ $ns }}
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labels:
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{{- $labels | nindent 4 }}
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spec:
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type: {{ $values.type }}
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ports:
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{{- range $k, $v := $values.ports }}
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- port: {{ $v.port }}
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targetPort: {{ default $v.targetPort $v.port }}
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protocol: {{ $v.protocol }}
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name: {{ $k }}
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{{- end }}
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selector:
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{{- $selectorlabels | nindent 4 }}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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15
templates/_serviceaccount.tpl
Normal file
15
templates/_serviceaccount.tpl
Normal file
@ -0,0 +1,15 @@
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{{- define "lib.serviceaccount" -}}
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: {{ include "lib.serviceAccountName" . }}
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namespace: {{ .Values.namespace }}
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labels:
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{{- include "lib.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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automountServiceAccountToken: {{ .Values.serviceAccount.automount }}
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{{- end }}
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79
templates/_statefulset.tpl
Normal file
79
templates/_statefulset.tpl
Normal file
@ -0,0 +1,79 @@
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{{- define "lib.statefulset" }}
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---
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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: {{ include "lib.fullname" . }}
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namespace: {{ .Values.namespace }}
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labels:
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{{- include "lib.labels" . | nindent 4 }}
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spec:
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persistentVolumeClaimRetentionPolicy:
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whenDeleted: Retain
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whenScaled: Retain
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replicas: {{ .Values.controller.replicas }}
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selector:
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matchLabels:
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{{- include "lib.selectorLabels" . | nindent 6 }}
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template:
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metadata:
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{{- with .Values.controller.annotations }}
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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 "lib.labels" . | nindent 8 }}
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{{- with .Values.controller.labels }}
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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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serviceAccountName: {{ include "lib.serviceAccountName" . }}
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securityContext:
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{{- toYaml .Values.controller.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.controller.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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ports:
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{{- range $name, $values := .Values.service -}}
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{{- if $values.enabled -}}
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{{- range $k, $v := $values.ports }}
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- name: {{ $k }}
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containerPort: {{ $v.targetPort | default $v.port }}
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protocol: {{ $v.protocol }}
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{{- end -}}
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{{- end -}}
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{{- end }}
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livenessProbe:
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{{- toYaml .Values.livenessProbe | nindent 12 }}
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readinessProbe:
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{{- toYaml .Values.readinessProbe | nindent 12 }}
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resources:
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{{- toYaml .Values.resources | nindent 12 }}
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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.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 }}
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{{- end -}}
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129
values.yaml
Normal file
129
values.yaml
Normal file
@ -0,0 +1,129 @@
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---
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# Namespace to deploy to, if not set it targets default namespace
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namespace: default
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controller:
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# -- enable the controller
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enabled: true
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# type of controller
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# valid options are deployment, statefulset, job
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type: deployment
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annotations: {}
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labels: {}
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replicas: 1
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podSecurityContext: {}
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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
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# runAsNonRoot: true
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# runAsUser: 1000
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image:
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repository:
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pullPolicy:
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# Overrides the image tag whose default is the chart appVersion.
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tag: ""
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imagePullSecrets: []
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nameOverride: ""
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||||
fullnameOverride: ""
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||||
serviceAccount:
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# Specifies whether a service account should be created
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create: true
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# Automatically mount a ServiceAccount's API credentials?
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automount: true
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# Annotations to add to the service account
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||||
annotations: {}
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# The name of the service account to use.
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||||
# If not set and create is true, a name is generated using the fullname template
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name: ""
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||||
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service:
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main:
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enabled: false
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type: ClusterIP
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annotations: {}
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labels: {}
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ports: {}
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||||
# http:
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# # -- Enables or disables the port
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# enabled: false#
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#
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# # -- The port number
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# port:
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#
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||||
# # -- Port protocol.
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||||
# # Support values are `HTTP`, `HTTPS`, `TCP` and `UDP`.
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||||
# # HTTPS and HTTPS spawn a TCP service and get used for internal URL and name generation
|
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# protocol: HTTP
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||||
#
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# # -- Specify a service targetPort if you wish to differ the service port from the application port.
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||||
# # If `targetPort` is specified, this port number is used in the container definition instead of
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||||
# # the `port` value. Therefore named ports are not supported for this field.
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||||
# targetPort:
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#
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||||
# # -- Specify the nodePort value for the LoadBalancer and NodePort service types.
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||||
# # [[ref]](https://kubernetes.io/docs/concepts/services-networking/service/#type-nodeport)
|
||||
# nodePort:
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||||
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||||
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||||
ingress:
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||||
main:
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||||
enabled: false
|
||||
className: ""
|
||||
annotations: {}
|
||||
# kubernetes.io/ingress.class: nginx
|
||||
# kubernetes.io/tls-acme: "true"
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||||
service: main
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||||
servicePort: 80
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||||
hosts:
|
||||
- host: chart-example.local
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||||
paths:
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||||
- path: /
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||||
pathType: ImplementationSpecific
|
||||
tls: []
|
||||
# - secretName: chart-example-tls
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||||
# hosts:
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||||
# - chart-example.local
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||||
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||||
resources: {}
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||||
# We usually recommend not to specify default resources and to leave this as a conscious
|
||||
# choice for the user. This also increases chances charts run on environments with little
|
||||
# resources, such as Minikube. If you do want to specify resources, uncomment the following
|
||||
# lines, adjust them as necessary, and remove the curly braces after 'resources:'.
|
||||
# limits:
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||||
# cpu: 100m
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||||
# memory: 128Mi
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||||
# requests:
|
||||
# cpu: 100m
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||||
# memory: 128Mi
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||||
|
||||
autoscaling:
|
||||
enabled: false
|
||||
minReplicas: 1
|
||||
maxReplicas: 5
|
||||
targetCPUUtilizationPercentage: 80
|
||||
# targetMemoryUtilizationPercentage: 80
|
||||
|
||||
# Additional volumes on the output Deployment definition.
|
||||
volumes: []
|
||||
# - 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.
|
||||
volumeMounts: []
|
||||
# - name: foo
|
||||
# mountPath: "/etc/foo"
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||||
# readOnly: true
|
||||
|
||||
nodeSelector: {}
|
||||
|
||||
tolerations: []
|
||||
|
||||
affinity: {}
|
||||
Loading…
Reference in New Issue
Block a user