adding helm socks

helm-socks-frontend/.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-socks-frontend/Chart.yaml

@@ -0,0 +1,21 @@
+apiVersion: v2
+name: helm-socks-frontend
+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.
+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.
+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.
+appVersion: 1.16.0

helm-socks-frontend/templates/_helpers.tpl

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

helm-socks-frontend/templates/front-end-dep.yaml

@@ -0,0 +1,53 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "helm-socks-frontend.fullname" . }}
+  labels:
+    {{- include "helm-socks-frontend.labels" . | nindent 4 }}
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      name: front-end
+  template:
+    metadata:
+      labels:
+        name: front-end
+    spec:
+      containers:
+      - name: front-end
+        image: "{{ .Values.image.repository }}:{{ .Chart.AppVersion }}"
+        resources:
+          limits:
+            cpu: 300m
+            memory: 1000Mi
+          requests:
+            cpu: 100m
+            memory: 300Mi
+        ports:
+        - containerPort: 8079
+        env:
+        - name: SESSION_REDIS
+          value: "true"
+        securityContext:
+          runAsNonRoot: true
+          runAsUser: 10001
+          capabilities:
+            drop:
+              - all
+          readOnlyRootFilesystem: true
+        livenessProbe:
+          httpGet:
+            path: /
+            port: 8079
+          initialDelaySeconds: 300
+          periodSeconds: 3
+        readinessProbe:
+          httpGet:
+            path: /
+            port: 8079
+          initialDelaySeconds: 30
+          periodSeconds: 3
+      nodeSelector:
+        beta.kubernetes.io/os: linux

helm-socks-frontend/templates/front-end-svc.yaml

@@ -0,0 +1,16 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "helm-socks-frontend.fullname" . }}
+  labels:
+    {{- include "helm-socks-frontend.labels" . | nindent 4 }}
+spec:
+  type: LoadBalancer
+  ports:
+  - port: 80
+    targetPort: 8079
+  selector:
+    name: {{ include "helm-socks-frontend.fullname" . }}
+  loadBalancerSourceRanges:
+    - 205.207.104.229/32

helm-socks-frontend/values.yaml

@@ -0,0 +1,52 @@
+# Default values for helm-socks-frontend.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+replicaCount: 1
+
+image:
+  repository: weaveworks/front-end
+  pullPolicy: IfNotPresent
+
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: true
+  # Annotations to add to the service account
+  annotations: {}
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name:
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+  #      - chart-example.local
+
+resources: {}
+  # 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:
+  #   cpu: 100m
+  #   memory: 128Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 128Mi
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}