mirror of https://github.com/helm/helm
Matt Farina
4 years ago
commit
0a38457f89
@ -0,0 +1,12 @@
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<!-- Thanks for sending a pull request! Here are some tips for you:
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1. Make sure to read the Contributing Guide before submitting your PR: https://github.com/helm/helm/blob/master/CONTRIBUTING.md
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2. If this PR closes another issue, add 'closes #<issue number>' somewhere in the PR summary. GitHub will automatically close that issue when this PR gets merged. Alternatively, adding 'refs #<issue number>' will not close the issue, but help provide the reviewer more context.-->
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**What this PR does / why we need it**:
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**Special notes for your reviewer**:
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**If applicable**:
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- [ ] this PR contains documentation
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- [ ] this PR contains unit tests
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- [ ] this PR has been tested for backwards compatibility
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@ -1 +1 @@
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version.BuildInfo{Version:"v3.1", GitCommit:"", GitTreeState:"", GoVersion:""}
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version.BuildInfo{Version:"v3.2", GitCommit:"", GitTreeState:"", GoVersion:""}
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@ -1 +1 @@
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version.BuildInfo{Version:"v3.1", GitCommit:"", GitTreeState:"", GoVersion:""}
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version.BuildInfo{Version:"v3.2", GitCommit:"", GitTreeState:"", GoVersion:""}
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@ -1 +1 @@
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v3.1
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v3.2
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@ -1 +1 @@
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Version: v3.1
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Version: v3.2
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@ -1 +1 @@
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version.BuildInfo{Version:"v3.1", GitCommit:"", GitTreeState:"", GoVersion:""}
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version.BuildInfo{Version:"v3.2", GitCommit:"", GitTreeState:"", GoVersion:""}
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@ -0,0 +1,51 @@
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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.
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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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Unless required by applicable law or agreed to in writing, software
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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 fileutil
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import (
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"io"
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"io/ioutil"
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"os"
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"path/filepath"
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"helm.sh/helm/v3/internal/third_party/dep/fs"
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)
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// AtomicWriteFile atomically (as atomic as os.Rename allows) writes a file to a
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// disk.
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func AtomicWriteFile(filename string, reader io.Reader, mode os.FileMode) error {
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tempFile, err := ioutil.TempFile(filepath.Split(filename))
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if err != nil {
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return err
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}
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tempName := tempFile.Name()
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if _, err := io.Copy(tempFile, reader); err != nil {
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tempFile.Close() // return value is ignored as we are already on error path
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return err
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}
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if err := tempFile.Close(); err != nil {
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return err
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}
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if err := os.Chmod(tempName, mode); err != nil {
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return err
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}
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return fs.RenameWithFallback(tempName, filename)
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}
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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.
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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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Unless required by applicable law or agreed to in writing, software
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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 fileutil
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import (
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"bytes"
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"io/ioutil"
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"os"
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"path/filepath"
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"testing"
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)
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func TestAtomicWriteFile(t *testing.T) {
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dir, err := ioutil.TempDir("", "helm-tmp")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(dir)
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testpath := filepath.Join(dir, "test")
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stringContent := "Test content"
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reader := bytes.NewReader([]byte(stringContent))
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mode := os.FileMode(0644)
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err = AtomicWriteFile(testpath, reader, mode)
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if err != nil {
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t.Errorf("AtomicWriteFile error: %s", err)
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}
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got, err := ioutil.ReadFile(testpath)
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if err != nil {
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t.Fatal(err)
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}
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if stringContent != string(got) {
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t.Fatalf("expected: %s, got: %s", stringContent, string(got))
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}
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gotinfo, err := os.Stat(testpath)
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if err != nil {
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t.Fatal(err)
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}
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if mode != gotinfo.Mode() {
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t.Fatalf("expected %s: to be the same mode as %s",
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mode, gotinfo.Mode())
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}
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}
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Binary file not shown.
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ignore/
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dependencies:
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- name: alpine
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version: "0.1.0"
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repository: https://example.com/charts
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- name: mariner
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version: "4.3.2"
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repository: https://example.com/charts
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digest: invalid
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apiVersion: v1
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name: frobnitz
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description: This is a frobnitz.
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version: "1.2.3"
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keywords:
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- frobnitz
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- sprocket
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- dodad
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maintainers:
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- name: The Helm Team
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email: helm@example.com
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- name: Someone Else
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email: nobody@example.com
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sources:
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- https://example.com/foo/bar
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home: http://example.com
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icon: https://example.com/64x64.png
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annotations:
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extrakey: extravalue
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anotherkey: anothervalue
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dependencies:
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- name: alpine
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version: "0.1.0"
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repository: https://example.com/charts
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- name: mariner
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version: "4.3.2"
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repository: https://example.com/charts
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@ -0,0 +1 @@
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This is an install document. The client may display this.
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@ -0,0 +1 @@
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LICENSE placeholder.
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# Frobnitz
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This is an example chart.
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## Usage
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This is an example. It has no usage.
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## Development
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For developer info, see the top-level repository.
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This should be ignored by the loader, but may be included in a chart.
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apiVersion: v1
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name: alpine
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description: Deploy a basic Alpine Linux pod
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version: 0.1.0
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home: https://helm.sh/helm
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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.toml` 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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apiVersion: v1
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name: mast1
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description: A Helm chart for Kubernetes
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version: 0.1.0
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home: ""
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# Default values for mast1.
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# This is a YAML-formatted file.
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# Declare name/value pairs to be passed into your templates.
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# name = "value"
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Binary file not shown.
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apiVersion: v1
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kind: Pod
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metadata:
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name: {{.Release.Name}}-{{.Chart.Name}}
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labels:
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app.kubernetes.io/managed-by: {{.Release.Service}}
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app.kubernetes.io/name: {{.Chart.Name}}
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helm.sh/chart: "{{.Chart.Name}}-{{.Chart.Version}}"
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spec:
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restartPolicy: {{default "Never" .restart_policy}}
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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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# The pod name
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name: "my-alpine"
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Binary file not shown.
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This is a placeholder for documentation.
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|
After Width: | Height: | Size: 374 B |
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Hello {{.Name | default "world"}}
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# A values file contains configuration.
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name: "Some Name"
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section:
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name: "Name in a section"
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@ -0,0 +1,64 @@
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/*
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Copyright The Helm Authors.
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||||
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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
|
||||
|
||||
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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||||
*/
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package rules // import "helm.sh/helm/v3/pkg/lint/rules"
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import "fmt"
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// deprecatedAPIs lists APIs that are deprecated (left) with suggested alternatives (right).
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//
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// An empty rvalue indicates that the API is completely deprecated.
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var deprecatedAPIs = map[string]string{
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"extensions/v1 Deployment": "apps/v1 Deployment",
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"extensions/v1 DaemonSet": "apps/v1 DaemonSet",
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"extensions/v1 ReplicaSet": "apps/v1 ReplicaSet",
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"extensions/v1beta1 PodSecurityPolicy": "policy/v1beta1 PodSecurityPolicy",
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"extensions/v1beta1 NetworkPolicy": "networking.k8s.io/v1beta1 NetworkPolicy",
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"extensions/v1beta1 Ingress": "networking.k8s.io/v1beta1 Ingress",
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"apps/v1beta1 Deployment": "apps/v1 Deployment",
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"apps/v1beta1 StatefulSet": "apps/v1 StatefulSet",
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"apps/v1beta1 DaemonSet": "apps/v1 DaemonSet",
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"apps/v1beta1 ReplicaSet": "apps/v1 ReplicaSet",
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"apps/v1beta2 Deployment": "apps/v1 Deployment",
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"apps/v1beta2 StatefulSet": "apps/v1 StatefulSet",
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"apps/v1beta2 DaemonSet": "apps/v1 DaemonSet",
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"apps/v1beta2 ReplicaSet": "apps/v1 ReplicaSet",
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}
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// deprecatedAPIError indicates than an API is deprecated in Kubernetes
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type deprecatedAPIError struct {
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Deprecated string
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Alternative string
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}
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func (e deprecatedAPIError) Error() string {
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msg := fmt.Sprintf("the kind %q is deprecated", e.Deprecated)
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if e.Alternative != "" {
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msg += fmt.Sprintf(" in favor of %q", e.Alternative)
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}
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return msg
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}
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func validateNoDeprecations(resource *K8sYamlStruct) error {
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gvk := fmt.Sprintf("%s %s", resource.APIVersion, resource.Kind)
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if alt, ok := deprecatedAPIs[gvk]; ok {
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return deprecatedAPIError{
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Deprecated: gvk,
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Alternative: alt,
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}
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}
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return nil
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}
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@ -0,0 +1,42 @@
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||||
/*
|
||||
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 "helm.sh/helm/v3/pkg/lint/rules"
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||||
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||||
import "testing"
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|
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func TestValidateNoDeprecations(t *testing.T) {
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deprecated := &K8sYamlStruct{
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APIVersion: "extensions/v1",
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Kind: "Deployment",
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}
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err := validateNoDeprecations(deprecated)
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if err == nil {
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t.Fatal("Expected deprecated extension to be flagged")
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}
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depErr := err.(deprecatedAPIError)
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if depErr.Alternative != "apps/v1 Deployment" {
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t.Errorf("Expected %q to be replaced by %q", depErr.Deprecated, depErr.Alternative)
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}
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if err := validateNoDeprecations(&K8sYamlStruct{
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APIVersion: "v1",
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Kind: "Pod",
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||||
}); err != nil {
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t.Errorf("Expected a v1 Pod to not be deprecated")
|
||||
}
|
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}
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@ -1,2 +1,2 @@
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metadata:
|
||||
name: {{.Values.name | default "foo" | title}}
|
||||
name: {{ .Values.name | default "foo" | lower }}
|
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@ -1 +1 @@
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||||
name: "goodone here"
|
||||
name: "goodone-here"
|
||||
|
||||
Loading…
Reference in new issue