Flesh out docker-registry-browser chart

drewwells · Sep 27, 2021 · d68f9e7 · d68f9e7
1 parent 491e3f8
commit d68f9e7
Show file tree

Hide file tree

Showing 5 changed files with 35 additions and 65 deletions.
diff --git a/charts/docker-registry-browser/Chart.yaml b/charts/docker-registry-browser/Chart.yaml
@@ -1,24 +1,6 @@
 apiVersion: v2
 name: docker-registry-browser
-description: A Helm chart for Kubernetes
-
-# 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.
+description: Web Interface for the Docker Registry HTTP API V2 written in Ruby on Rails.
 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: 0.2.0
-
-# 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: "1.16.0"
+version: 0.3.0
+appVersion: "1.3.5"
diff --git a/charts/docker-registry-browser/templates/configmap.yaml b/charts/docker-registry-browser/templates/configmap.yaml
@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "docker-registry-browser.fullname" . }}
+  labels:
+    {{- include "docker-registry-browser.labels" . | nindent 4 }}
+data:
+  {{/*
+    Rather than maintain a comprehensive ConfigMap, we map all sub-keys of the "env" value here.
+  */}}
+{{- range $envKey, $envVal := .Values.env }}
+  {{ $envKey | upper }}: {{ $envVal | quote }}
+{{- end }}
diff --git a/charts/docker-registry-browser/templates/deployment.yaml b/charts/docker-registry-browser/templates/deployment.yaml
@@ -5,9 +5,7 @@ metadata:
   labels:
     {{- include "docker-registry-browser.labels" . | nindent 4 }}
 spec:
-  {{- if not .Values.autoscaling.enabled }}
   replicas: {{ .Values.replicaCount }}
-  {{- end }}
   selector:
     matchLabels:
       {{- include "docker-registry-browser.selectorLabels" . | nindent 6 }}
@@ -35,16 +33,21 @@ spec:
           imagePullPolicy: {{ .Values.image.pullPolicy }}
           ports:
             - name: http
-              containerPort: 80
+              containerPort: 8080
               protocol: TCP
           livenessProbe:
             httpGet:
-              path: /
-              port: http
-          readinessProbe:
-            httpGet:
-              path: /
+              path: /ping
               port: http
+          env:
+            {{- range $key, $value := .Values.env }}
+            - name: {{ $key }}
+              value: {{ $value | quote }}
+            {{- end }}
+          {{- with .Values.envFrom }}
+          envFrom:
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
           resources:
             {{- toYaml .Values.resources | nindent 12 }}
       {{- with .Values.nodeSelector }}

diff --git a/charts/docker-registry-browser/templates/hpa.yaml b/charts/docker-registry-browser/templates/hpa.yaml
diff --git a/charts/docker-registry-browser/values.yaml b/charts/docker-registry-browser/values.yaml
@@ -4,8 +4,12 @@
 
 replicaCount: 1
 
+# Pass in environment variables to configure the registry browser.
+# ref: https://github.com/klausmeyer/docker-registry-browser/blob/master/docs/README.md
+env: {}
+
 image:
-  repository: nginx
+  repository: klausmeyer/docker-registry-browser
   pullPolicy: IfNotPresent
   # Overrides the image tag whose default is the chart appVersion.
   tag: ""
@@ -36,6 +40,9 @@ securityContext: {}
   # runAsNonRoot: true
   # runAsUser: 1000
 
+volumes: []
+volumeMounts: []
+
 service:
   type: ClusterIP
   port: 80
@@ -68,13 +75,6 @@ resources: {}
   #   cpu: 100m
   #   memory: 128Mi
 
-autoscaling:
-  enabled: false
-  minReplicas: 1
-  maxReplicas: 100
-  targetCPUUtilizationPercentage: 80
-  # targetMemoryUtilizationPercentage: 80
-
 nodeSelector: {}
 
 tolerations: []