text_test.go

package tiltfile

const kustomizeFileText = `# Example configuration for the webserver
# at https://github.com/monopole/hello
commonLabels:
  app: my-hello

resources:
- deployment.yaml
- service.yaml
- configMap.yaml`

const kustomizeConfigMapText = `apiVersion: v1
kind: ConfigMap
metadata:
  name: the-map
data:
  altGreeting: "Good Morning!"
  enableRisky: "false"`

const kustomizeDeploymentText = `apiVersion: apps/v1
kind: Deployment
metadata:
  name: the-deployment
spec:
  replicas: 3
  template:
    metadata:
      labels:
        deployment: hello
    spec:
      containers:
      - name: the-container
        image: gcr.io/foo
        command: ["/hello",
                  "--port=8080",
                  "--enableRiskyFeature=$(ENABLE_RISKY)"]
        ports:
        - containerPort: 8080
        env:
        - name: ALT_GREETING
          valueFrom:
            configMapKeyRef:
              name: the-map
              key: altGreeting
        - name: ENABLE_RISKY
          valueFrom:
            configMapKeyRef:
              name: the-map
              key: enableRisky`

const kustomizeServiceText = `kind: Service
apiVersion: v1
metadata:
  name: the-service
spec:
  selector:
    deployment: hello
  type: LoadBalancer
  ports:
  - protocol: TCP
    port: 8666
    targetPort: 8080`

const chartYAML = `apiVersion: v1
description: A Helm chart for Kubernetes
name: helloworld-chart
version: 0.1.0`

const valuesYAML = `# Default values for helloworld-chart.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.
replicaCount: 1
image:
  repository: nginx
  tag: stable
  pullPolicy: IfNotPresent
service:
  name: nginx
  type: ClusterIP
  externalPort: 80
  internalPort: 80
ingress:
  enabled: false
  # Used to create an Ingress record.
  hosts:
    - chart-example.local
  annotations:
    # kubernetes.io/ingress.class: nginx
    # kubernetes.io/tls-acme: "true"
  tls:
    # Secrets must be manually created in the namespace.
    # - secretName: chart-example-tls
    #   hosts:
    #     - chart-example.local
namespace:
  enabled: false
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`

const valuesDevYAML = `# Dev values for helloworld chart
service:
  name: nginx-dev
`

const helpersTPL = `{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "helloworld-chart.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).
*/}}
{{- define "helloworld-chart.fullname" -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
`

const deploymentYAML = `{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "helloworld-chart.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).
*/}}
{{- define "helloworld-chart.fullname" -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
`

const ingressYAML = `{{- if .Values.ingress.enabled -}}
{{- $serviceName := include "helloworld-chart.fullname" . -}}
{{- $servicePort := .Values.service.externalPort -}}
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: {{ template "helloworld-chart.fullname" . }}
  labels:
    app: {{ template "helloworld-chart.name" . }}
    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
    release: {{ .Release.Name }}
    heritage: {{ .Release.Service }}
    namespaceLabel: {{ .Release.Namespace }}
  annotations:
    {{- range $key, $value := .Values.ingress.annotations }}
      {{ $key }}: {{ $value | quote }}
    {{- end }}
spec:
  rules:
    {{- range $host := .Values.ingress.hosts }}
    - host: {{ $host }}
      http:
        paths:
          - paths: /
            backend:
              serviceName: {{ $serviceName }}
              servicePort: {{ $servicePort }}
    {{- end -}}
  {{- if .Values.ingress.tls }}
  tls:
{{ toYaml .Values.ingress.tls | indent 4 }}
  {{- end -}}
{{- end -}}
`

// Best practice is to NOT specify a namespace in your chart, and use --namespace
// instead, but I bet there's a user out there doing this.
const namespaceYAML = `{{- if .Values.namespace.enabled -}}
apiVersion: v1
kind: Namespace
metadata:
  name: {{ .Values.namespace.name }}
  labels:
    somePersistedLabel: indeed
{{- end -}}
`

const serviceYAML = `apiVersion: v1
kind: Service
metadata:
  name: {{ template "helloworld-chart.fullname" . }}
  labels:
    app: {{ template "helloworld-chart.name" . }}
    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
    release: {{ .Release.Name }}
    heritage: {{ .Release.Service }}
    namespaceLabel: {{ .Release.Namespace }}
spec:
  type: {{ .Values.service.type }}
  ports:
    - port: {{ .Values.service.externalPort }}
      targetPort: {{ .Values.service.internalPort }}
      protocol: TCP
      name: {{ .Values.service.name }}
  selector:
    app: {{ template "helloworld-chart.name" . }}
    release: {{ .Release.Name }}
`

const helmTestYAML = `apiVersion: v1
kind: Pod
metadata:
  name: "{{ .Release.Name }}-credentials-test"
  namespace: {{ .Release.Namespace }}
  annotations:
    "helm.sh/hook": test-success
spec:
  containers:
  - name: {{ .Release.Name }}-credentials-test
    image: foobar
    env:
      - name: MARIADB_HOST
        value: name
      - name: MARIADB_PORT
        value: "3306"
      - name: WORDPRESS_DATABASE_NAME
        value: database
      - name: WORDPRESS_DATABASE_USER
        value: user
      - name: WORDPRESS_DATABASE_PASSWORD
        valueFrom:
          secretKeyRef:
            name: name
            key: mariadb-password
    command: ["sh", "-c", "mysql --host=$MARIADB_HOST --port=$MARIADB_PORT --user=$WORDPRESS_DATABASE_USER --password=$WORDPRESS_DATABASE_PASSWORD"]
  restartPolicy: Never
`