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Merge pull request #220 from devtron-labs/haproxy-ingress
feat: Added haproxy-ingress
2 parents 3e94d85 + 9de4d92 commit 2c27705

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‎charts/jcmhproxy-ingress/.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/jcmhproxy-ingress/Chart.yaml‎

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apiVersion: v2
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appVersion: v0.14.6
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description: Ingress controller for HAProxy loadbalancer
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icon: https://haproxy-ingress.github.io/favicons/favicon-256.png
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keywords:
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- haproxy
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- ingress
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name: jcmhproxy-ingress
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type: application
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version: 0.14.6

‎charts/jcmhproxy-ingress/README.md‎

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‎charts/jcmhproxy-ingress/templates/NOTES.txt‎

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HAProxy Ingress has been installed!
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{{- if contains "NodePort" .Values.controller.service.type }}
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HAProxy is exposed as a `NodePort` type service.
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Get the application URL by running these commands:
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export HTTP_NODE_PORT=$(kubectl --namespace {{ .Release.Namespace }} get services -o jsonpath="{.spec.ports[0].nodePort}" {{ include "haproxy-ingress.fullname" . }})
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export HTTPS_NODE_PORT=$(kubectl --namespace {{ .Release.Namespace }} get services -o jsonpath="{.spec.ports[1].nodePort}" {{ include "haproxy-ingress.fullname" . }})
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export NODE_IP=$(kubectl --namespace {{ .Release.Namespace }} get nodes -o jsonpath="{.items[0].status.addresses[1].address}")
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echo "Visit http://$NODE_IP:$HTTP_NODE_PORT to access your application via HTTP."
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echo "Visit https://$NODE_IP:$HTTPS_NODE_PORT to access your application via HTTPS."
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{{- else if contains "LoadBalancer" .Values.controller.service.type }}
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HAProxy is exposed as a `LoadBalancer` type service.
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It may take a few minutes for the LoadBalancer IP to be available.
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You can watch the status by running:
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kubectl --namespace {{ .Release.Namespace }} get services {{ include "haproxy-ingress.fullname" . }} -o wide -w
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{{- else if contains "ClusterIP" .Values.controller.service.type }}
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HAProxy is exposed as a `ClusterIP` type service.
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Get the application URL by running these commands:
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export POD_NAME=$(kubectl --namespace {{ .Release.Namespace }} get pods -o jsonpath="{.items[0].metadata.name}" -l "app={{ include "haproxy-ingress.name" . }},component={{ .Values.controller.name }},release={{ .Release.Name }}")
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kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:80
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echo "Visit http://127.0.0.1:8080 to access your application."
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{{- end }}

‎charts/jcmhproxy-ingress/templates/_helpers.tpl‎

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{{/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Name (defaults to "haproxy-ingress") and a fully qualified name
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* (defaults to "<release>-haproxy-ingress") of controller and a variant with `.Values.defaultBackend.name`
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* for the default backend.
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*
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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 the chart name, it will be used as a full name.
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*
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*/}}
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{{- define "haproxy-ingress.name" -}}
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{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
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{{- end }}
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{{- define "haproxy-ingress.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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{{- define "haproxy-ingress.defaultBackend.name" -}}
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{{- printf "%s-%s" .Chart.Name .Values.defaultBackend.name | trunc 63 | trimSuffix "-" }}
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{{- end }}
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{{- define "haproxy-ingress.defaultBackend.fullname" -}}
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{{- $name := default .Chart.Name .Values.nameOverride }}
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{{- if contains $name .Release.Name }}
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{{- printf "%s-%s" .Release.Name .Values.defaultBackend.name | trunc 63 | trimSuffix "-" }}
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{{- else }}
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{{- printf "%s-%s-%s" .Release.Name $name .Values.defaultBackend.name | trunc 63 | trimSuffix "-" }}
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{{- end }}
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{{- end }}
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{{/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Common and selector labels
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*
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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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*
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*/}}
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{{- define "haproxy-ingress.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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{{- define "haproxy-ingress.labels" -}}
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helm.sh/chart: {{ include "haproxy-ingress.chart" . }}
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{{ include "haproxy-ingress.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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{{- define "haproxy-ingress.selectorLabels" -}}
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app.kubernetes.io/name: {{ include "haproxy-ingress.name" . }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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{{- end }}
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{{- define "haproxy-ingress.defaultBackend.labels" -}}
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helm.sh/chart: {{ include "haproxy-ingress.chart" . }}
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{{ include "haproxy-ingress.defaultBackend.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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{{- define "haproxy-ingress.defaultBackend.selectorLabels" -}}
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app.kubernetes.io/name: {{ include "haproxy-ingress.defaultBackend.name" . }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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{{- end }}
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{{/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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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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*/}}
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{{- define "haproxy-ingress.serviceAccountName" -}}
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{{- if .Values.serviceAccount.create }}
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{{- default (include "haproxy-ingress.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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*
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* Construct the path for publish-service
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*
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*/}}
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{{- define "haproxy-ingress.controller.publishServicePath" -}}
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{{- if .Values.controller.publishService.pathOverride }}
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{{- .Values.controller.publishService.pathOverride | trimSuffix "-" }}
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{{- else }}
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{{- printf "%s/%s" "$(POD_NAMESPACE)" (include "haproxy-ingress.fullname" .) | trimSuffix "-" }}
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{{- end }}
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{{- end }}

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