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deisrel

Hephy (pronounced HEF-ee) Workflow is an open source Platform as a Service (PaaS) that adds a developer-friendly layer to any Kubernetes cluster, making it easy to deploy and manage applications on your own servers.

For more information about the Hephy Workflow, please visit the main project page at https://github.com/teamhephy/workflow.

We welcome your input! If you have feedback, please submit an issue. If you'd like to participate in development, please read the "Development" section below and submit a pull request.

About

deisrel is a utility tool for assisting with Hephy product releases. It makes is easy to check what components need to be released before making a workflow release.

Installing deisrel

You can install the latest version of deisrel from the following links:

Alternatively, you can compile this project from source using Go 1.6+:

$ git clone https://github.com/teamhephy/deisrel
$ cd deisrel
$ make bootstrap build
$ ./deisrel

Once done, you can then move the client binary anywhere on your PATH:

$ mv deisrel /usr/local/bin/

Usage

deisrel requires two files, the requirements.lock file from a Kubernetes Helm Workflow chart, and a repository mapping file, allowing deisrel to map between a repository and chart name.

You may fetch the requirements.lock file from a given chart in the following manner:

$ helm repo add hephy https://charts.teamhephy.com
$ helm fetch --untar hephy/workflow --version v2.23.0
$ cat workflow/requirements.lock

As the Workflow component list has stabilized, the repository mapping file (map.json) at the root of this project may be used. (However, it will need to be updated when/if the list changes.) The key is the repository name, and the value is the chart name, as found in the requirements.lock file.

With these two files, you can use deisrel to generate a report:

$ deisrel path/to/requirements.lock path/to/repomapping.json
builder                  v2.6.1 -> v2.7.1 (dirty)
	builder has unreleased changes. See https://github.com/teamhephy/builder/compare/v2.7.1...master
controller               v2.10.0 -> v2.11.0 (dirty)
	controller has unreleased changes. See https://github.com/teamhephy/controller/compare/v2.11.0...master
database                 v2.5.0 -> v2.5.1 (clean)
dockerbuilder            v2.5.2 -> v2.6.0 (clean)
fluentd                  v2.6.0 -> v2.6.1 (clean)
logger                   v2.4.1 -> v2.4.2 (clean)
minio                    v2.3.4 -> v2.3.5 (clean)
monitor                  v2.7.0 -> v2.7.1 (clean)
nsqd                     v2.2.5 -> v2.2.6 (clean)
redis                    v2.2.4 -> v2.2.5 (clean)
registry                 v2.3.2 -> v2.3.3 (clean)
registry-proxy           v1.1.1 -> v1.1.1 (dirty)
	registry-proxy has unreleased changes. See https://github.com/teamhephy/registry-proxy/compare/v1.1.1...master
registry-token-refresher v1.1.0 -> v1.1.1 (clean)
router                   v2.8.1 -> v2.9.0 (clean)
slugbuilder              v2.4.8 -> v2.4.9 (clean)
slugrunner               v2.2.4 -> v2.2.4 (dirty)
	slugrunner has unreleased changes. See https://github.com/teamhephy/slugrunner/compare/v2.2.4...master
workflow-manager         v2.4.4 -> v2.4.5 (clean)

It's also possible to output the report in json using the -o json argument for easier machine parsing.

Github has a very low ratelimit for unauthenticated api requests. A "personal access token" can be used to bypass this restriction. Create a GitHub token with "repo" permission and set it to $GITHUB_ACCESS_TOKEN. deisrel will use it when making requests.

Development

The Hephy project welcomes contributions from all developers. The high level process for development matches many other open source projects. See below for an outline.

Fork this repository
Make your changes
Submit a pull request (PR) to this repository with your changes, and unit tests whenever possible
- If your PR fixes any issues, make sure you write Fixes #1234 in your PR description (where #1234 is the number of the issue you're closing)
The Hephy core contributors will review your code. After each of them sign off on your code, they'll label your PR with LGTM1 and LGTM2 (respectively). Once that happens, a contributor will merge it

License

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.