Add helm package

deploy/kubernetes/easyhaproxy.yml

@@ -1,21 +1,27 @@
 ---
-apiVersion: v1
+# Source: easyhaproxy-ingress/templates/serviceaccount.yaml
-kind: Namespace
-metadata:
-  name: easyhaproxy
-
----
 apiVersion: v1
 kind: ServiceAccount
 metadata:
-  name: easyhaproxy-ingress
+  name: manual-easyhaproxy-ingress
-  namespace: easyhaproxy
+  labels:
-
+    helm.sh/chart: easyhaproxy-ingress-0.1.0
+    app.kubernetes.io/name: easyhaproxy-ingress
+    app.kubernetes.io/instance: manual
+    app.kubernetes.io/version: "test"
+    app.kubernetes.io/managed-by: Helm
 ---
+# Source: easyhaproxy-ingress/templates/clusterrole.yaml
 kind: ClusterRole
 apiVersion: rbac.authorization.k8s.io/v1
 metadata:
-  name: easyhaproxy-ingress
+  name: manual-easyhaproxy-ingress
+  labels:
+    helm.sh/chart: easyhaproxy-ingress-0.1.0
+    app.kubernetes.io/name: easyhaproxy-ingress
+    app.kubernetes.io/instance: manual
+    app.kubernetes.io/version: "test"
+    app.kubernetes.io/managed-by: Helm
 rules:
 - apiGroups:
   - ""
@@ -69,36 +75,47 @@ rules:
 #   - get
 #   - list
 #   - watch
-
 ---
+# Source: easyhaproxy-ingress/templates/clusterrolebinding.yaml
 kind: ClusterRoleBinding
 apiVersion: rbac.authorization.k8s.io/v1
 metadata:
-  name: easyhaproxy-ingress
+  name: manual-easyhaproxy-ingress
-  namespace: easyhaproxy
+  labels:
+    helm.sh/chart: easyhaproxy-ingress-0.1.0
+    app.kubernetes.io/name: easyhaproxy-ingress
+    app.kubernetes.io/instance: manual
+    app.kubernetes.io/version: "test"
+    app.kubernetes.io/managed-by: Helm
 roleRef:
   apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole
-  name: easyhaproxy-ingress
+  name: manual-easyhaproxy-ingress
 subjects:
 - kind: ServiceAccount
-  name: easyhaproxy-ingress
+  name: manual-easyhaproxy-ingress
-  namespace: easyhaproxy
-
 ---
+# Source: easyhaproxy-ingress/templates/deployment.yaml
 apiVersion: apps/v1
 kind: DaemonSet
 metadata:
-  name: easyhaproxy-ingress
+  name: manual-easyhaproxy-ingress
-  namespace: easyhaproxy
+  labels:
+    helm.sh/chart: easyhaproxy-ingress-0.1.0
+    app.kubernetes.io/name: easyhaproxy-ingress
+    app.kubernetes.io/instance: manual
+    app.kubernetes.io/version: "test"
+    app.kubernetes.io/managed-by: Helm
 spec:
   selector:
     matchLabels:
-      app: easyhaproxy-ingress
+      app.kubernetes.io/name: easyhaproxy-ingress
+      app.kubernetes.io/instance: manual
   template:
     metadata:
       labels:
-        app: easyhaproxy-ingress
+        app.kubernetes.io/name: easyhaproxy-ingress
+        app.kubernetes.io/instance: manual
     spec:
       affinity:
         nodeAffinity:
@@ -109,11 +126,15 @@ spec:
                 operator: In
                 values:
                   - master
-      serviceAccountName: easyhaproxy-ingress
+      serviceAccountName: manual-easyhaproxy-ingress
+      securityContext:
+        {}
       containers:
-      - image: byjg/easy-haproxy:test
+        - name: easyhaproxy-ingress
+          securityContext:
+            {}
+          image: "byjg/easy-haproxy:test"
           imagePullPolicy: Always
-        name: easyhaproxy-ingress
           ports:
             - name: http
               containerPort: 80
@@ -125,10 +146,7 @@ spec:
               containerPort: 1936
               hostPort: 1936
           resources:
-          requests:
+            {}
-            cpu: "100m"
-            memory: "128Mi"
-
           env:
             - name: EASYHAPROXY_DISCOVER
               value: kubernetes
@@ -142,3 +160,9 @@ spec:
               value: "true"
             - name: EASYHAPROXY_SSL_MODE
               value: loose
+            - name: EASYHAPROXY_LOG_LEVEL
+              value: DEBUG
+            - name: HAPROXY_LOG_LEVEL
+              value: DEBUG
+            - name: CERTBOT_LOG_LEVEL
+              value: DEBUG

helm/easyhaproxy-ingress/.helmignore

@@ -0,0 +1,23 @@
+# 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/

helm/easyhaproxy-ingress/Chart.yaml

@@ -0,0 +1,24 @@
+apiVersion: v2
+name: easyhaproxy-ingress
+description: "EasyHAProxy - A service discovery backed on HAProxy"
+
+# 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: 0.1.0
+
+# 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: "test"

helm/easyhaproxy-ingress/templates/_helpers.tpl

@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "easyhaproxy-ingress.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 "easyhaproxy-ingress.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 "easyhaproxy-ingress.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "easyhaproxy-ingress.labels" -}}
+helm.sh/chart: {{ include "easyhaproxy-ingress.chart" . }}
+{{ include "easyhaproxy-ingress.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "easyhaproxy-ingress.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "easyhaproxy-ingress.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "easyhaproxy-ingress.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "easyhaproxy-ingress.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

helm/easyhaproxy-ingress/templates/clusterrole.yaml

@@ -0,0 +1,66 @@
+{{- if .Values.serviceAccount.create -}}
+---
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: {{ include "easyhaproxy-ingress.fullname" . }}
+  labels:
+    {{- include "easyhaproxy-ingress.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+rules:
+- apiGroups:
+  - ""
+  resources:
+  # - configmaps
+  # - endpoints
+  # - nodes
+  - pods
+  - services
+  - namespaces
+  # - events
+  - serviceaccounts
+  verbs:
+  - get
+  - list
+  - watch
+- apiGroups:
+  - "extensions"
+  - "networking.k8s.io"
+  resources:
+  - ingresses
+  # - ingresses/status
+  # - ingressclasses
+  verbs:
+  - get
+  - list
+  - watch
+# - apiGroups:
+#   - "extensions"
+#   - "networking.k8s.io"
+#   resources:
+#   - ingresses/status
+#   verbs:
+#   - update
+- apiGroups:
+  - ""
+  resources:
+  - secrets
+  verbs:
+  - get
+  - list
+  # - watch
+  # - create
+  # - patch
+  # - update
+# - apiGroups:
+#   - "discovery.k8s.io"
+#   resources:
+#   - endpointslices
+#   verbs:
+#   - get
+#   - list
+#   - watch
+{{- end }}

helm/easyhaproxy-ingress/templates/clusterrolebinding.yaml

@@ -0,0 +1,20 @@
+{{- if .Values.serviceAccount.create -}}
+---
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: {{ include "easyhaproxy-ingress.fullname" . }}
+  labels:
+    {{- include "easyhaproxy-ingress.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: {{ include "easyhaproxy-ingress.fullname" . }}
+subjects:
+- kind: ServiceAccount
+  name: {{ include "easyhaproxy-ingress.serviceAccountName" . }}
+{{- end }}

helm/easyhaproxy-ingress/templates/deployment.yaml

@@ -0,0 +1,65 @@
+---
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: {{ include "easyhaproxy-ingress.fullname" . }}
+  labels:
+    {{- include "easyhaproxy-ingress.labels" . | nindent 4 }}
+spec:
+  selector:
+    matchLabels:
+      {{- include "easyhaproxy-ingress.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      labels:
+        {{- include "easyhaproxy-ingress.selectorLabels" . | nindent 8 }}
+    spec:
+      affinity:
+        nodeAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            nodeSelectorTerms:
+            - matchExpressions:
+              - key: {{ .Values.masterNode.label }}
+                operator: In
+                values:
+                  {{- toYaml .Values.masterNode.values | nindent 18 }}
+      serviceAccountName: {{ include "easyhaproxy-ingress.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: 80
+              hostPort: 80
+            - name: https
+              containerPort: 443
+              hostPort: 443
+            - name: stats
+              containerPort: 1936
+              hostPort: 1936
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          env:
+            - name: EASYHAPROXY_DISCOVER
+              value: kubernetes
+            - name: HAPROXY_USERNAME
+              value: {{ .Values.easyhaproxy.stats.username }}
+            - name: HAPROXY_PASSWORD
+              value: {{ .Values.easyhaproxy.stats.password }}
+            - name: EASYHAPROXY_REFRESH_CONF
+              value: {{ .Values.easyhaproxy.refresh | quote }}
+            - name: HAPROXY_CUSTOMERRORS
+              value: {{ .Values.easyhaproxy.customErrors | quote}}
+            - name: EASYHAPROXY_SSL_MODE
+              value: {{ .Values.easyhaproxy.sslMode }}
+            - name: EASYHAPROXY_LOG_LEVEL
+              value: {{ .Values.easyhaproxy.logLevel.easyhaproxy }}
+            - name: HAPROXY_LOG_LEVEL
+              value: {{ .Values.easyhaproxy.logLevel.haproxy }}
+            - name: CERTBOT_LOG_LEVEL
+              value: {{ .Values.easyhaproxy.logLevel.certbot }}

helm/easyhaproxy-ingress/templates/serviceaccount.yaml

@@ -0,0 +1,12 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "easyhaproxy-ingress.serviceAccountName" . }}
+  labels:
+    {{- include "easyhaproxy-ingress.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}

helm/easyhaproxy-ingress/values.yaml

@@ -0,0 +1,65 @@
+# Default values for easyhaproxy-ingress.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+replicaCount: 1
+
+image:
+  repository: byjg/easy-haproxy
+  pullPolicy: Always # IfNotPresent
+  # Overrides the image tag whose default is the chart appVersion.
+  tag: ""
+
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+
+serviceAccount:
+  create: true
+  annotations: {}
+  name: ""
+
+podAnnotations: {}
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+resources: {}
+#  requests:
+#    cpu: "100m"
+#    memory: "128Mi"
+#  limits:
+#    cpu: 100m
+#    memory: 128Mi
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}
+
+easyhaproxy:
+  stats:
+    username: admin
+    password: password
+  refresh: "10"
+  customErrors: "true"
+  sslMode: loose
+  logLevel:
+    certbot: DEBUG
+    easyhaproxy: DEBUG
+    haproxy: DEBUG
+
+# Make sure to create this
+masterNode:
+  label: easyhaproxy/node
+  values: 
+    - master