mirror of https://github.com/helm/helm
Aurélien Lambert
6 years ago
commit
b143f2b89e
@ -1,12 +1,15 @@
|
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To add your organization to this list, simply add your organization's name,
|
||||
optionally with a link. The list is in alphabetical order.
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To add your organization to this list, open a pull request that adds your
|
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organization's name, optionally with a link. The list is in alphabetical order.
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(Remember to use `git commit --signoff` to comply with the DCO)
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# Organizations Using Helm
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- [Blood Orange](https://bloodorange.io)
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- [Microsoft](https://microsoft.com)
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- [IBM](https://www.ibm.com)
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- [Microsoft](https://microsoft.com)
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- [Qovery](https://www.qovery.com/)
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- [Samsung SDS](https://www.samsungsds.com/)
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[Ville de Montreal](https://montreal.ca)
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- [Ville de Montreal](https://montreal.ca)
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_This file is part of the CNCF official documentation for projects._
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@ -0,0 +1,82 @@
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/*
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Copyright The Helm Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
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||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
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||||
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||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
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||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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||||
limitations under the License.
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*/
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package main
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import (
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"fmt"
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"path/filepath"
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"strings"
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"testing"
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"helm.sh/helm/v3/pkg/repo/repotest"
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)
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func TestShowPreReleaseChart(t *testing.T) {
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srv, err := repotest.NewTempServer("testdata/testcharts/*.tgz*")
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if err != nil {
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t.Fatal(err)
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}
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defer srv.Stop()
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if err := srv.LinkIndices(); err != nil {
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t.Fatal(err)
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}
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tests := []struct {
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name string
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args string
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flags string
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fail bool
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expectedErr string
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}{
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{
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name: "show pre-release chart",
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args: "test/pre-release-chart",
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fail: true,
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expectedErr: "failed to download \"test/pre-release-chart\"",
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},
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{
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name: "show pre-release chart with 'devel' flag",
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args: "test/pre-release-chart",
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flags: "--devel",
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fail: false,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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outdir := srv.Root()
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cmd := fmt.Sprintf("show all '%s' %s --repository-config %s --repository-cache %s",
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tt.args,
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tt.flags,
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filepath.Join(outdir, "repositories.yaml"),
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outdir,
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)
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//_, out, err := executeActionCommand(cmd)
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_, _, err := executeActionCommand(cmd)
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if err != nil {
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if tt.fail {
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if !strings.Contains(err.Error(), tt.expectedErr) {
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t.Errorf("%q expected error: %s, got: %s", tt.name, tt.expectedErr, err.Error())
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}
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return
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}
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t.Errorf("%q reported error: %s", tt.name, err)
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}
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})
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}
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}
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@ -0,0 +1,13 @@
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#!/usr/bin/env sh
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echo "plugin.complete was called"
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echo "Namespace: ${HELM_NAMESPACE:-NO_NS}"
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echo "Num args received: ${#}"
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echo "Args received: ${@}"
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# Final printout is the optional completion directive of the form :<directive>
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if [ "$HELM_NAMESPACE" = "default" ]; then
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echo ":4"
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else
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echo ":2"
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fi
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@ -0,0 +1,14 @@
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#!/usr/bin/env sh
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echo "echo plugin.complete was called"
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echo "Namespace: ${HELM_NAMESPACE:-NO_NS}"
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echo "Num args received: ${#}"
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echo "Args received: ${@}"
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# Final printout is the optional completion directive of the form :<directive>
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if [ "$HELM_NAMESPACE" = "default" ]; then
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# Output an invalid directive, which should be ignored
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echo ":2222"
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# else
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# Don't include the directive, to test it is really optional
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fi
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@ -0,0 +1,13 @@
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name: env
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commands:
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- name: list
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flags:
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- a
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- all
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- log
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- name: remove
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validArgs:
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- all
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- one
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flags:
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- global
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@ -0,0 +1,5 @@
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commands:
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- name: code
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flags:
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- a
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- b
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@ -0,0 +1,19 @@
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name: wrongname
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commands:
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- name: empty
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- name: full
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commands:
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- name: more
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validArgs:
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- one
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- two
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flags:
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- b
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- ball
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- name: less
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flags:
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- a
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- all
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flags:
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- z
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- q
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@ -0,0 +1,5 @@
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plugin.complete was called
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Namespace: default
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Num args received: 1
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Args received:
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:4
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@ -0,0 +1,5 @@
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plugin.complete was called
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Namespace: default
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Num args received: 2
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Args received: --myflag
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:4
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@ -0,0 +1,5 @@
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plugin.complete was called
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Namespace: mynamespace
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Num args received: 2
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Args received: --myflag start
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:2
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@ -0,0 +1,5 @@
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plugin.complete was called
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Namespace: mynamespace
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Num args received: 1
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Args received:
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:2
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@ -0,0 +1,5 @@
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echo plugin.complete was called
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Namespace: default
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Num args received: 1
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Args received:
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:0
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@ -0,0 +1,5 @@
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echo plugin.complete was called
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Namespace: mynamespace
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Num args received: 1
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Args received:
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:0
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@ -0,0 +1,13 @@
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---
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# Source: chart-with-template-with-invalid-yaml/templates/alpine-pod.yaml
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apiVersion: v1
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kind: Pod
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metadata:
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name: "RELEASE-NAME-my-alpine"
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spec:
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containers:
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- name: waiter
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image: "alpine:3.9"
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command: ["/bin/sleep","9000"]
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invalid
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Error: YAML parse error on chart-with-template-with-invalid-yaml/templates/alpine-pod.yaml: error converting YAML to JSON: yaml: line 11: could not find expected ':'
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@ -0,0 +1,3 @@
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Error: YAML parse error on chart-with-template-with-invalid-yaml/templates/alpine-pod.yaml: error converting YAML to JSON: yaml: line 11: could not find expected ':'
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Use --debug flag to render out invalid YAML
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@ -0,0 +1,8 @@
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apiVersion: v1
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description: Deploy a basic Alpine Linux pod
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home: https://helm.sh/helm
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name: chart-with-template-with-invalid-yaml
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sources:
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- https://github.com/helm/helm
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version: 0.1.0
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type: application
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@ -0,0 +1,13 @@
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#Alpine: A simple Helm chart
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Run a single pod of Alpine Linux.
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This example was generated using the command `helm create alpine`.
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The `templates/` directory contains a very simple pod resource with a
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couple of parameters.
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The `values.yaml` file contains the default values for the
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`alpine-pod.yaml` template.
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You can install this example using `helm install ./alpine`.
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@ -0,0 +1,10 @@
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apiVersion: v1
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kind: Pod
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metadata:
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name: "{{.Release.Name}}-{{.Values.Name}}"
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spec:
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containers:
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- name: waiter
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image: "alpine:3.9"
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command: ["/bin/sleep","9000"]
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invalid
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@ -0,0 +1 @@
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Name: my-alpine
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@ -0,0 +1,123 @@
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/*
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||||
Copyright The Helm Authors.
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||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
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||||
package action
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import (
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"testing"
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"helm.sh/helm/v3/pkg/kube"
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appsv1 "k8s.io/api/apps/v1"
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"github.com/stretchr/testify/assert"
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"k8s.io/apimachinery/pkg/api/meta"
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v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime/schema"
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"k8s.io/cli-runtime/pkg/resource"
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)
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func newDeploymentResource(name, namespace string) *resource.Info {
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return &resource.Info{
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Name: name,
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Mapping: &meta.RESTMapping{
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Resource: schema.GroupVersionResource{Group: "apps", Version: "v1", Resource: "deployment"},
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GroupVersionKind: schema.GroupVersionKind{Group: "apps", Version: "v1", Kind: "Deployment"},
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||||
},
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Object: &appsv1.Deployment{
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ObjectMeta: v1.ObjectMeta{
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Name: name,
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Namespace: namespace,
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},
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},
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||||
}
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||||
}
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|
||||
func TestCheckOwnership(t *testing.T) {
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deployFoo := newDeploymentResource("foo", "ns-a")
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// Verify that a resource that lacks labels/annotations is not owned
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err := checkOwnership(deployFoo.Object, "rel-a", "ns-a")
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assert.EqualError(t, err, `invalid ownership metadata; label validation error: missing key "app.kubernetes.io/managed-by": must be set to "Helm"; annotation validation error: missing key "meta.helm.sh/release-name": must be set to "rel-a"; annotation validation error: missing key "meta.helm.sh/release-namespace": must be set to "ns-a"`)
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|
||||
// Set managed by label and verify annotation error message
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_ = accessor.SetLabels(deployFoo.Object, map[string]string{
|
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appManagedByLabel: appManagedByHelm,
|
||||
})
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err = checkOwnership(deployFoo.Object, "rel-a", "ns-a")
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assert.EqualError(t, err, `invalid ownership metadata; annotation validation error: missing key "meta.helm.sh/release-name": must be set to "rel-a"; annotation validation error: missing key "meta.helm.sh/release-namespace": must be set to "ns-a"`)
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|
||||
// Set only the release name annotation and verify missing release namespace error message
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_ = accessor.SetAnnotations(deployFoo.Object, map[string]string{
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helmReleaseNameAnnotation: "rel-a",
|
||||
})
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err = checkOwnership(deployFoo.Object, "rel-a", "ns-a")
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||||
assert.EqualError(t, err, `invalid ownership metadata; annotation validation error: missing key "meta.helm.sh/release-namespace": must be set to "ns-a"`)
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||||
|
||||
// Set both release name and namespace annotations and verify no ownership errors
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||||
_ = accessor.SetAnnotations(deployFoo.Object, map[string]string{
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||||
helmReleaseNameAnnotation: "rel-a",
|
||||
helmReleaseNamespaceAnnotation: "ns-a",
|
||||
})
|
||||
err = checkOwnership(deployFoo.Object, "rel-a", "ns-a")
|
||||
assert.NoError(t, err)
|
||||
|
||||
// Verify ownership error for wrong release name
|
||||
err = checkOwnership(deployFoo.Object, "rel-b", "ns-a")
|
||||
assert.EqualError(t, err, `invalid ownership metadata; annotation validation error: key "meta.helm.sh/release-name" must equal "rel-b": current value is "rel-a"`)
|
||||
|
||||
// Verify ownership error for wrong release namespace
|
||||
err = checkOwnership(deployFoo.Object, "rel-a", "ns-b")
|
||||
assert.EqualError(t, err, `invalid ownership metadata; annotation validation error: key "meta.helm.sh/release-namespace" must equal "ns-b": current value is "ns-a"`)
|
||||
|
||||
// Verify ownership error for wrong manager label
|
||||
_ = accessor.SetLabels(deployFoo.Object, map[string]string{
|
||||
appManagedByLabel: "helm",
|
||||
})
|
||||
err = checkOwnership(deployFoo.Object, "rel-a", "ns-a")
|
||||
assert.EqualError(t, err, `invalid ownership metadata; label validation error: key "app.kubernetes.io/managed-by" must equal "Helm": current value is "helm"`)
|
||||
}
|
||||
|
||||
func TestSetMetadataVisitor(t *testing.T) {
|
||||
var (
|
||||
err error
|
||||
deployFoo = newDeploymentResource("foo", "ns-a")
|
||||
deployBar = newDeploymentResource("bar", "ns-a-system")
|
||||
resources = kube.ResourceList{deployFoo, deployBar}
|
||||
)
|
||||
|
||||
// Set release tracking metadata and verify no error
|
||||
err = resources.Visit(setMetadataVisitor("rel-a", "ns-a", true))
|
||||
assert.NoError(t, err)
|
||||
|
||||
// Verify that release "b" cannot take ownership of "a"
|
||||
err = resources.Visit(setMetadataVisitor("rel-b", "ns-a", false))
|
||||
assert.Error(t, err)
|
||||
|
||||
// Force release "b" to take ownership
|
||||
err = resources.Visit(setMetadataVisitor("rel-b", "ns-a", true))
|
||||
assert.NoError(t, err)
|
||||
|
||||
// Check that there is now no ownership error when setting metadata without force
|
||||
err = resources.Visit(setMetadataVisitor("rel-b", "ns-a", false))
|
||||
assert.NoError(t, err)
|
||||
|
||||
// Add a new resource that is missing ownership metadata and verify error
|
||||
resources.Append(newDeploymentResource("baz", "default"))
|
||||
err = resources.Visit(setMetadataVisitor("rel-b", "ns-a", false))
|
||||
assert.Error(t, err)
|
||||
assert.Contains(t, err.Error(), `Deployment "baz" in namespace "" cannot be owned`)
|
||||
}
|
||||
@ -0,0 +1,9 @@
|
||||
dependencies:
|
||||
- name: dev
|
||||
repository: file://envs/dev
|
||||
version: v0.1.0
|
||||
- name: prod
|
||||
repository: file://envs/prod
|
||||
version: v0.1.0
|
||||
digest: sha256:9403fc24f6cf9d6055820126cf7633b4bd1fed3c77e4880c674059f536346182
|
||||
generated: "2020-02-03T10:38:51.180474+01:00"
|
||||
@ -0,0 +1,22 @@
|
||||
apiVersion: v2
|
||||
name: parent-chart
|
||||
version: v0.1.0
|
||||
appVersion: v0.1.0
|
||||
dependencies:
|
||||
- name: dev
|
||||
repository: "file://envs/dev"
|
||||
version: ">= 0.0.1"
|
||||
condition: dev.enabled,global.dev.enabled
|
||||
tags:
|
||||
- dev
|
||||
import-values:
|
||||
- data
|
||||
|
||||
- name: prod
|
||||
repository: "file://envs/prod"
|
||||
version: ">= 0.0.1"
|
||||
condition: prod.enabled,global.prod.enabled
|
||||
tags:
|
||||
- prod
|
||||
import-values:
|
||||
- data
|
||||
Binary file not shown.
Binary file not shown.
@ -0,0 +1,4 @@
|
||||
apiVersion: v2
|
||||
name: dev
|
||||
version: v0.1.0
|
||||
appVersion: v0.1.0
|
||||
@ -0,0 +1,9 @@
|
||||
# Dev values parent-chart
|
||||
nameOverride: parent-chart-dev
|
||||
exports:
|
||||
data:
|
||||
resources:
|
||||
autoscaler:
|
||||
minReplicas: 1
|
||||
maxReplicas: 3
|
||||
targetCPUUtilizationPercentage: 80
|
||||
@ -0,0 +1,4 @@
|
||||
apiVersion: v2
|
||||
name: prod
|
||||
version: v0.1.0
|
||||
appVersion: v0.1.0
|
||||
@ -0,0 +1,9 @@
|
||||
# Prod values parent-chart
|
||||
nameOverride: parent-chart-prod
|
||||
exports:
|
||||
data:
|
||||
resources:
|
||||
autoscaler:
|
||||
minReplicas: 2
|
||||
maxReplicas: 5
|
||||
targetCPUUtilizationPercentage: 90
|
||||
@ -0,0 +1,16 @@
|
||||
###################################################################################################
|
||||
# parent-chart horizontal pod autoscaler
|
||||
###################################################################################################
|
||||
apiVersion: autoscaling/v1
|
||||
kind: HorizontalPodAutoscaler
|
||||
metadata:
|
||||
name: {{ .Release.Name }}-autoscaler
|
||||
namespace: {{ .Release.Namespace }}
|
||||
spec:
|
||||
scaleTargetRef:
|
||||
apiVersion: apps/v1beta1
|
||||
kind: Deployment
|
||||
name: {{ .Release.Name }}
|
||||
minReplicas: {{ required "A valid .Values.resources.autoscaler.minReplicas entry required!" .Values.resources.autoscaler.minReplicas }}
|
||||
maxReplicas: {{ required "A valid .Values.resources.autoscaler.maxReplicas entry required!" .Values.resources.autoscaler.maxReplicas }}
|
||||
targetCPUUtilizationPercentage: {{ required "A valid .Values.resources.autoscaler.targetCPUUtilizationPercentage!" .Values.resources.autoscaler.targetCPUUtilizationPercentage }}
|
||||
@ -0,0 +1,10 @@
|
||||
# Default values for parent-chart.
|
||||
nameOverride: parent-chart
|
||||
tags:
|
||||
dev: false
|
||||
prod: true
|
||||
resources:
|
||||
autoscaler:
|
||||
minReplicas: 0
|
||||
maxReplicas: 0
|
||||
targetCPUUtilizationPercentage: 99
|
||||
@ -0,0 +1,26 @@
|
||||
/*
|
||||
Copyright The Helm Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package kube // import "helm.sh/helm/v3/pkg/kube"
|
||||
|
||||
// ResourcePolicyAnno is the annotation name for a resource policy
|
||||
const ResourcePolicyAnno = "helm.sh/resource-policy"
|
||||
|
||||
// KeepPolicy is the resource policy type for keep
|
||||
//
|
||||
// This resource policy type allows resources to skip being deleted
|
||||
// during an uninstallRelease action.
|
||||
const KeepPolicy = "keep"
|
||||
@ -0,0 +1,37 @@
|
||||
/*
|
||||
Copyright The Helm Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package rules
|
||||
|
||||
import (
|
||||
"os"
|
||||
"path/filepath"
|
||||
"testing"
|
||||
)
|
||||
|
||||
var (
|
||||
nonExistingValuesFilePath = filepath.Join("/fake/dir", "values.yaml")
|
||||
)
|
||||
|
||||
func TestValidateValuesYamlNotDirectory(t *testing.T) {
|
||||
_ = os.Mkdir(nonExistingValuesFilePath, os.ModePerm)
|
||||
defer os.Remove(nonExistingValuesFilePath)
|
||||
|
||||
err := validateValuesFileExistence(nonExistingValuesFilePath)
|
||||
if err == nil {
|
||||
t.Errorf("validateValuesFileExistence to return a linter error, got no error")
|
||||
}
|
||||
}
|
||||
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