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Move Helm dependency manager to `helm` package 

Signed-off-by: Hidde Beydals <hello@hidde.co>
This commit is contained in:
Hidde Beydals 2020-11-18 23:16:13 +01:00
parent 1297f8bab6
commit a3f177328a
24 changed files with 679 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
controllers/helmchart_controller.go
View File

@ -454,7 +454,7 @@ func (r *HelmChartReconciler) reconcileFromTarballArtifact(ctx context.Context,
// Load from lockfile if exists
reqs = lock.Dependencies
}
var dwr []*DependencyWithRepository
var dwr []*helm.DependencyWithRepository
for _, dep := range reqs {
// Exclude existing dependencies
for _, existing := range deps {
@ -465,7 +465,7 @@ func (r *HelmChartReconciler) reconcileFromTarballArtifact(ctx context.Context,
// Continue loop if file scheme detected
if strings.HasPrefix(dep.Repository, "file://") {
dwr = append(dwr, &DependencyWithRepository{
dwr = append(dwr, &helm.DependencyWithRepository{
Dependency: dep,
Repo: nil,
})
@ -527,7 +527,7 @@ func (r *HelmChartReconciler) reconcileFromTarballArtifact(ctx context.Context,
}
}
dwr = append(dwr, &DependencyWithRepository{
dwr = append(dwr, &helm.DependencyWithRepository{
Dependency: dep,
Repo: chartRepo,
})
@ -535,7 +535,7 @@ func (r *HelmChartReconciler) reconcileFromTarballArtifact(ctx context.Context,
// Construct dependencies for chart if any
if len(dwr) > 0 {
dm := &DependencyManager{
dm := &helm.DependencyManager{
Chart: helmChart,
ChartPath: chartPath,
Dependencies: dwr,

7
controllers/dependency_manager.go → internal/helm/dependency_manager.go
View File

@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
limitations under the License.
*/
package controllers
package helm
import (
"context"
@ -25,7 +25,6 @@ import (
"strings"
"github.com/Masterminds/semver/v3"
"github.com/fluxcd/source-controller/internal/helm"
"golang.org/x/sync/errgroup"
helmchart "helm.sh/helm/v3/pkg/chart"
"helm.sh/helm/v3/pkg/chart/loader"
@ -35,7 +34,7 @@ import (
// repository
type DependencyWithRepository struct {
Dependency *helmchart.Dependency
Repo *helm.ChartRepository
Repo *ChartRepository
}
// DependencyManager manages dependencies for helm charts
@ -115,7 +114,7 @@ func chartForLocalDependency(dep *helmchart.Dependency, cp string) (*helmchart.C
return ch, nil
}
func chartForRemoteDependency(dep *helmchart.Dependency, chartrepo *helm.ChartRepository) (*helmchart.Chart, error) {
func chartForRemoteDependency(dep *helmchart.Dependency, chartrepo *ChartRepository) (*helmchart.Chart, error) {
if chartrepo == nil {
err := fmt.Errorf("chartrepo should not be nil")
return nil, err

28
controllers/dependency_manager_test.go → internal/helm/dependency_manager_test.go
View File

@ -14,37 +14,29 @@ See the License for the specific language governing permissions and
limitations under the License.
*/
package controllers
package helm
import (
"bytes"
"fmt"
"io/ioutil"
"strings"
"testing"
"github.com/fluxcd/source-controller/internal/helm"
helmchart "helm.sh/helm/v3/pkg/chart"
"helm.sh/helm/v3/pkg/getter"
"helm.sh/helm/v3/pkg/repo"
)
var (
helmPackageFile = "testdata/charts/helmchart-0.1.0.tgz"
chartName = "helmchart"
chartVersion = "0.1.0"
chartLocalRepository = "file://../helmchart"
remoteDepFixture helmchart.Dependency = helmchart.Dependency{
chartName = "helmchart"
chartVersion = "0.1.0"
chartLocalRepository = "file://../helmchart"
remoteDepFixture = helmchart.Dependency{
Name: chartName,
Version: chartVersion,
Repository: "https://example.com/charts",
}
chartFixture helmchart.Chart = helmchart.Chart{
Metadata: &helmchart.Metadata{
Name: "test",
},
}
)
func TestBuild_WithEmptyDependencies(t *testing.T) {
@ -164,7 +156,7 @@ func TestBuild_WithRemoteChart(t *testing.T) {
i := repo.NewIndexFile()
i.Add(&helmchart.Metadata{Name: chartName, Version: chartVersion}, fmt.Sprintf("%s-%s.tgz", chartName, chartVersion), "http://example.com/charts", "sha256:1234567890")
mg := mockGetter{response: b}
cr := &helm.ChartRepository{
cr := &ChartRepository{
URL: remoteDepFixture.Repository,
Index: i,
Client: &mg,
@ -202,11 +194,3 @@ func TestBuild_WithRemoteChart(t *testing.T) {
t.Errorf("Build() expected to return different error, got: %s", err)
}
}
type mockGetter struct {
response []byte
}
func (g *mockGetter) Get(url string, options ...getter.Option) (*bytes.Buffer, error) {
return bytes.NewBuffer(g.response), nil
}

BIN
internal/helm/testdata/charts/helmchart-0.1.0.tgz vendored Normal file
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22
internal/helm/testdata/charts/helmchart/.helmignore vendored Normal file
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@ -0,0 +1,22 @@
# 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
*~
# Various IDEs
.project
.idea/
*.tmproj
.vscode/

21
internal/helm/testdata/charts/helmchart/Chart.yaml vendored Normal file
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@ -0,0 +1,21 @@
apiVersion: v2
name: helmchart
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

21
internal/helm/testdata/charts/helmchart/templates/NOTES.txt vendored Normal file
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@ -0,0 +1,21 @@
1. Get the application URL by running these commands:
{{- if .Values.ingress.enabled }}
{{- range $host := .Values.ingress.hosts }}
{{- range .paths }}
http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ . }}
{{- end }}
{{- end }}
{{- else if contains "NodePort" .Values.service.type }}
export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "helmchart.fullname" . }})
export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
echo http://$NODE_IP:$NODE_PORT
{{- else if contains "LoadBalancer" .Values.service.type }}
NOTE: It may take a few minutes for the LoadBalancer IP to be available.
You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "helmchart.fullname" . }}'
export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "helmchart.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
echo http://$SERVICE_IP:{{ .Values.service.port }}
{{- else if contains "ClusterIP" .Values.service.type }}
export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "helmchart.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
echo "Visit http://127.0.0.1:8080 to use your application"
kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:80
{{- end }}

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

55
internal/helm/testdata/charts/helmchart/templates/deployment.yaml vendored Normal file
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@ -0,0 +1,55 @@
apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ include "helmchart.fullname" . }}
labels:
{{- include "helmchart.labels" . | nindent 4 }}
spec:
replicas: {{ .Values.replicaCount }}
selector:
matchLabels:
{{- include "helmchart.selectorLabels" . | nindent 6 }}
template:
metadata:
labels:
{{- include "helmchart.selectorLabels" . | nindent 8 }}
spec:
{{- with .Values.imagePullSecrets }}
imagePullSecrets:
{{- toYaml . | nindent 8 }}
{{- end }}
serviceAccountName: {{ include "helmchart.serviceAccountName" . }}
securityContext:
{{- toYaml .Values.podSecurityContext | nindent 8 }}
containers:
- name: {{ .Chart.Name }}
securityContext:
{{- toYaml .Values.securityContext | nindent 12 }}
image: "{{ .Values.image.repository }}:{{ .Chart.AppVersion }}"
imagePullPolicy: {{ .Values.image.pullPolicy }}
ports:
- name: http
containerPort: 80
protocol: TCP
livenessProbe:
httpGet:
path: /
port: http
readinessProbe:
httpGet:
path: /
port: http
resources:
{{- toYaml .Values.resources | nindent 12 }}
{{- with .Values.nodeSelector }}
nodeSelector:
{{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.affinity }}
affinity:
{{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.tolerations }}
tolerations:
{{- toYaml . | nindent 8 }}
{{- end }}

41
internal/helm/testdata/charts/helmchart/templates/ingress.yaml vendored Normal file
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@ -0,0 +1,41 @@
{{- if .Values.ingress.enabled -}}
{{- $fullName := include "helmchart.fullname" . -}}
{{- $svcPort := .Values.service.port -}}
{{- if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
apiVersion: networking.k8s.io/v1beta1
{{- else -}}
apiVersion: extensions/v1beta1
{{- end }}
kind: Ingress
metadata:
name: {{ $fullName }}
labels:
{{- include "helmchart.labels" . | nindent 4 }}
{{- with .Values.ingress.annotations }}
annotations:
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
{{- if .Values.ingress.tls }}
tls:
{{- range .Values.ingress.tls }}
- hosts:
{{- range .hosts }}
- {{ . | quote }}
{{- end }}
secretName: {{ .secretName }}
{{- end }}
{{- end }}
rules:
{{- range .Values.ingress.hosts }}
- host: {{ .host | quote }}
http:
paths:
{{- range .paths }}
- path: {{ . }}
backend:
serviceName: {{ $fullName }}
servicePort: {{ $svcPort }}
{{- end }}
{{- end }}
{{- end }}

15
internal/helm/testdata/charts/helmchart/templates/service.yaml vendored Normal file
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@ -0,0 +1,15 @@
apiVersion: v1
kind: Service
metadata:
name: {{ include "helmchart.fullname" . }}
labels:
{{- include "helmchart.labels" . | nindent 4 }}
spec:
type: {{ .Values.service.type }}
ports:
- port: {{ .Values.service.port }}
targetPort: http
protocol: TCP
name: http
selector:
{{- include "helmchart.selectorLabels" . | nindent 4 }}

8
internal/helm/testdata/charts/helmchart/templates/serviceaccount.yaml vendored Normal file
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@ -0,0 +1,8 @@
{{- if .Values.serviceAccount.create -}}
apiVersion: v1
kind: ServiceAccount
metadata:
name: {{ include "helmchart.serviceAccountName" . }}
labels:
{{ include "helmchart.labels" . | nindent 4 }}
{{- end -}}

15
internal/helm/testdata/charts/helmchart/templates/tests/test-connection.yaml vendored Normal file
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@ -0,0 +1,15 @@
apiVersion: v1
kind: Pod
metadata:
name: "{{ include "helmchart.fullname" . }}-test-connection"
labels:
{{ include "helmchart.labels" . | nindent 4 }}
annotations:
"helm.sh/hook": test-success
spec:
containers:
- name: wget
image: busybox
command: ['wget']
args: ['{{ include "helmchart.fullname" . }}:{{ .Values.service.port }}']
restartPolicy: Never

66
internal/helm/testdata/charts/helmchart/values.yaml vendored Normal file
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@ -0,0 +1,66 @@
# Default values for helmchart.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.
replicaCount: 1
image:
repository: nginx
pullPolicy: IfNotPresent
imagePullSecrets: []
nameOverride: ""
fullnameOverride: ""
serviceAccount:
# Specifies whether a service account should be created
create: true
# 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
service:
type: ClusterIP
port: 80
ingress:
enabled: false
annotations: {}
# kubernetes.io/ingress.class: nginx
# kubernetes.io/tls-acme: "true"
hosts:
- host: chart-example.local
paths: []
tls: []
# - secretName: chart-example-tls
# hosts:
# - 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: {}

22
internal/helm/testdata/charts/helmchartwithdeps/.helmignore vendored Normal file
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@ -0,0 +1,22 @@
# 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
*~
# Various IDEs
.project
.idea/
*.tmproj
.vscode/

33
internal/helm/testdata/charts/helmchartwithdeps/Chart.yaml vendored Normal file
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@ -0,0 +1,33 @@
apiVersion: v2
name: helmchartwithdeps
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
dependencies:
- name: helmchart
version: "0.1.0"
repository: "file://../helmchart"
- name: helmchart
alias: aliased
version: "0.1.0"
repository: "file://../helmchart"
- name: grafana
version: ">=5.7.0"
repository: "https://grafana.github.io/helm-charts"

21
internal/helm/testdata/charts/helmchartwithdeps/templates/NOTES.txt vendored Normal file
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@ -0,0 +1,21 @@
1. Get the application URL by running these commands:
{{- if .Values.ingress.enabled }}
{{- range $host := .Values.ingress.hosts }}
{{- range .paths }}
http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ . }}
{{- end }}
{{- end }}
{{- else if contains "NodePort" .Values.service.type }}
export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "helmchartwithdeps.fullname" . }})
export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
echo http://$NODE_IP:$NODE_PORT
{{- else if contains "LoadBalancer" .Values.service.type }}
NOTE: It may take a few minutes for the LoadBalancer IP to be available.
You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "helmchartwithdeps.fullname" . }}'
export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "helmchartwithdeps.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
echo http://$SERVICE_IP:{{ .Values.service.port }}
{{- else if contains "ClusterIP" .Values.service.type }}
export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "helmchartwithdeps.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
echo "Visit http://127.0.0.1:8080 to use your application"
kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:80
{{- end }}

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

55
internal/helm/testdata/charts/helmchartwithdeps/templates/deployment.yaml vendored Normal file
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@ -0,0 +1,55 @@
apiVersion: apps/v1
kind: Deployment
metadata:
name: {{ include "helmchartwithdeps.fullname" . }}
labels:
{{- include "helmchartwithdeps.labels" . | nindent 4 }}
spec:
replicas: {{ .Values.replicaCount }}
selector:
matchLabels:
{{- include "helmchartwithdeps.selectorLabels" . | nindent 6 }}
template:
metadata:
labels:
{{- include "helmchartwithdeps.selectorLabels" . | nindent 8 }}
spec:
{{- with .Values.imagePullSecrets }}
imagePullSecrets:
{{- toYaml . | nindent 8 }}
{{- end }}
serviceAccountName: {{ include "helmchartwithdeps.serviceAccountName" . }}
securityContext:
{{- toYaml .Values.podSecurityContext | nindent 8 }}
containers:
- name: {{ .Chart.Name }}
securityContext:
{{- toYaml .Values.securityContext | nindent 12 }}
image: "{{ .Values.image.repository }}:{{ .Chart.AppVersion }}"
imagePullPolicy: {{ .Values.image.pullPolicy }}
ports:
- name: http
containerPort: 80
protocol: TCP
livenessProbe:
httpGet:
path: /
port: http
readinessProbe:
httpGet:
path: /
port: http
resources:
{{- toYaml .Values.resources | nindent 12 }}
{{- with .Values.nodeSelector }}
nodeSelector:
{{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.affinity }}
affinity:
{{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.tolerations }}
tolerations:
{{- toYaml . | nindent 8 }}
{{- end }}

41
internal/helm/testdata/charts/helmchartwithdeps/templates/ingress.yaml vendored Normal file
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@ -0,0 +1,41 @@
{{- if .Values.ingress.enabled -}}
{{- $fullName := include "helmchartwithdeps.fullname" . -}}
{{- $svcPort := .Values.service.port -}}
{{- if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
apiVersion: networking.k8s.io/v1beta1
{{- else -}}
apiVersion: extensions/v1beta1
{{- end }}
kind: Ingress
metadata:
name: {{ $fullName }}
labels:
{{- include "helmchartwithdeps.labels" . | nindent 4 }}
{{- with .Values.ingress.annotations }}
annotations:
{{- toYaml . | nindent 4 }}
{{- end }}
spec:
{{- if .Values.ingress.tls }}
tls:
{{- range .Values.ingress.tls }}
- hosts:
{{- range .hosts }}
- {{ . | quote }}
{{- end }}
secretName: {{ .secretName }}
{{- end }}
{{- end }}
rules:
{{- range .Values.ingress.hosts }}
- host: {{ .host | quote }}
http:
paths:
{{- range .paths }}
- path: {{ . }}
backend:
serviceName: {{ $fullName }}
servicePort: {{ $svcPort }}
{{- end }}
{{- end }}
{{- end }}

15
internal/helm/testdata/charts/helmchartwithdeps/templates/service.yaml vendored Normal file
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@ -0,0 +1,15 @@
apiVersion: v1
kind: Service
metadata:
name: {{ include "helmchartwithdeps.fullname" . }}
labels:
{{- include "helmchartwithdeps.labels" . | nindent 4 }}
spec:
type: {{ .Values.service.type }}
ports:
- port: {{ .Values.service.port }}
targetPort: http
protocol: TCP
name: http
selector:
{{- include "helmchartwithdeps.selectorLabels" . | nindent 4 }}

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{{- if .Values.serviceAccount.create -}}
apiVersion: v1
kind: ServiceAccount
metadata:
name: {{ include "helmchartwithdeps.serviceAccountName" . }}
labels:
{{ include "helmchartwithdeps.labels" . | nindent 4 }}
{{- end -}}

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apiVersion: v1
kind: Pod
metadata:
name: "{{ include "helmchartwithdeps.fullname" . }}-test-connection"
labels:
{{ include "helmchartwithdeps.labels" . | nindent 4 }}
annotations:
"helm.sh/hook": test-success
spec:
containers:
- name: wget
image: busybox
command: ['wget']
args: ['{{ include "helmchartwithdeps.fullname" . }}:{{ .Values.service.port }}']
restartPolicy: Never

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# Default values for helmchartwithdeps.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.
replicaCount: 1
image:
repository: nginx
pullPolicy: IfNotPresent
imagePullSecrets: []
nameOverride: ""
fullnameOverride: ""
serviceAccount:
# Specifies whether a service account should be created
create: true
# 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
service:
type: ClusterIP
port: 80
ingress:
enabled: false
annotations: {}
# kubernetes.io/ingress.class: nginx
# kubernetes.io/tls-acme: "true"
hosts:
- host: chart-example.local
paths: []
tls: []
# - secretName: chart-example-tls
# hosts:
# - 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: {}