Add chart in Reloader

Makefile

@@ -6,7 +6,7 @@ BUILDER ?= reloader-builder
 BINARY ?= Reloader
 DOCKER_IMAGE ?= stakater/reloader
 # Default value "dev"
-DOCKER_TAG ?= dev
+DOCKER_TAG ?= 1.0.0
 REPOSITORY = ${DOCKER_IMAGE}:${DOCKER_TAG}
 
 VERSION=$(shell cat .version)
@@ -47,6 +47,6 @@ push: ## push the latest Docker image to DockerHub
 	docker push $(REPOSITORY)
 
 apply:
-	kubectl apply -f deployments/manifests/
+	kubectl apply -f deployments/manifests/ -n temp-reloader
 
 deploy: binary-image push apply

build/package/Dockerfile

@@ -1,5 +1,5 @@
 FROM scratch
 
-ENTRYPOINT ["/Reloader"]
+ENTRYPOINT ["/reloader"]
 
-COPY ./Reloader /
+COPY ./reloader /

deployments/kubernetes/chart/reloader/Chart.yaml

@@ -0,0 +1,13 @@
+# Generated from deployments/kubernetes/templates/chart/Chart.yaml.tmpl
+
+apiVersion: v1
+name: reloader
+description: Reloader chart that runs on kubernetes
+version: 1.0.0
+keywords:
+  - Reloader
+  - kubernetes
+home: https://github.com/stakater/Reloader
+maintainers:
+- name: Stakater
+  email: hello@stakater.com

deployments/kubernetes/chart/reloader/templates/_helpers.tpl

@@ -0,0 +1,33 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" | lower -}}
+{{- 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).
+*/}}
+{{- define "fullname" -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- define "labels.selector" -}}
+app: {{ template "name" . }}
+group: {{ .Values.reloader.labels.group }}
+provider: {{ .Values.reloader.labels.provider }}
+{{- end -}}
+
+{{- define "labels.stakater" -}}
+{{ template "labels.selector" . }}
+version: {{ .Values.reloader.labels.version }}
+{{- end -}}
+
+{{- define "labels.chart" -}}
+chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+release: {{ .Release.Name | quote }}
+heritage: {{ .Release.Service | quote }}
+{{- end -}}

deployments/kubernetes/chart/reloader/templates/deployment.yaml

@@ -0,0 +1,42 @@
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  annotations:
+    configmap.fabric8.io/update-on-change: {{ template "name" . }}
+  labels:
+{{ include "labels.stakater" . | indent 4 }}
+{{ include "labels.chart" . | indent 4 }}
+  name: {{ template "name" . }}
+spec:
+  replicas: 1
+  revisionHistoryLimit: 2
+  selector:
+    matchLabels:
+{{ include "labels.selector" . | indent 6 }}
+  template:
+    metadata:
+      annotations:
+        configmap.fabric8.io/update-on-change: {{ template "name" . }}
+      labels:
+{{ include "labels.selector" . | indent 8 }}
+    spec:
+      containers:
+      - env:
+        - name: KUBERNETES_NAMESPACE
+          valueFrom:
+            fieldRef:
+              fieldPath: metadata.namespace
+        - name: CONFIG_FILE_PATH
+          value: {{ .Values.reloader.configFilePath }}
+        image: "{{ .Values.reloader.image.name }}:{{ .Values.reloader.image.tag }}"
+        imagePullPolicy: {{ .Values.reloader.image.pullPolicy }}
+        name: {{ template "name" . }}
+        volumeMounts:
+        - mountPath: /configs
+          name: config-volume
+      serviceAccountName: {{ template "name" . }}
+      volumes:
+      - configMap:
+          name: {{ template "name" . }}
+        name: config-volume
+              

deployments/kubernetes/chart/reloader/templates/rbac.yaml

@@ -0,0 +1,40 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  labels:
+{{ include "labels.stakater" . | indent 4 }}
+{{ include "labels.chart" . | indent 4 }}
+  name: {{ template "name" . }}
+---
+apiVersion: rbac.authorization.k8s.io/v1beta1
+kind: ClusterRole
+metadata:
+  labels: 
+{{ include "labels.stakater" . | indent 4 }}
+{{ include "labels.chart" . | indent 4 }}
+  name: {{ template "name" . }}-role
+rules:
+  - apiGroups:
+      - ""
+    resources:      
+      - pods
+    verbs:
+      - list
+      - get
+      - watch
+---
+apiVersion: rbac.authorization.k8s.io/v1beta1
+kind: ClusterRoleBinding
+metadata:
+  labels: 
+{{ include "labels.stakater" . | indent 4 }}
+{{ include "labels.chart" . | indent 4 }}
+  name: {{ template "name" . }}-role-binding
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: {{ template "name" . }}-role
+subjects:
+  - kind: ServiceAccount
+    name: {{ template "name" . }}
+    namespace: .Release.Namespace

deployments/kubernetes/chart/reloader/values.yaml

@@ -0,0 +1,18 @@
+# Generated from deployments/kubernetes/templates/chart/values.yaml.tmpl
+
+kubernetes:
+  host: https://kubernetes.default
+
+reloader:
+  labels:
+    provider: stakater
+    group: com.stakater.platform
+    version: 1.0.0
+  image:
+    name: stakater/reloader
+    tag: "1.0.0"
+    pullPolicy: IfNotPresent
+  controllers:
+    - type: pods
+
+  configFilePath: /configs/config.yaml