Public | Automated Build

Last pushed: 4 months ago
Short Description
Source to image for building Go apps on OpenShift
Full Description

= Go Docker images

image:["Build Status", link=""]

This repository contains the source for creating a[source-to-image] builder image,
which be used to create reproducible Docker images from your Go project's
source code. The resulting image can be run using[Docker].

For more information about using these images with OpenShift, please see
the official[OpenShift

== Versions

Go versions currently supported are:

  • Go 1.4.3
  • Go 1.5.3
  • Go 1.6

The following operating system base images are supported:

  • CentOS 7

== Installation

To build a Go builder image, execute:

$ git clone
$ cd s2i-go

$ make build VERSION=1.4

Alternatively, you can pull the CentOS image from Docker Hub via:

$ docker pull openshift/go-14-centos7

Notice: By omitting the VERSION parameter, the build/test action will
be performed on all the supported versions of Go.

== Usage

There are several sample Go applications included with this repository. To
build a simple Go test application using the standalone

$ s2i build \

--context-dir=1.4/test/test-app openshift/go-14-centos7 go-test-app

The resulting image can be executed using[docker]:

$ docker run --rm -p 8080:8080 go-test-app

Once the container is running, it should be accessible using:

$ curl

== Test

This repository also provides a test suite to check functionality of
simple Go applications built on top of the s2i-go image. It can be
executed simply by running the make test command:

$ cd s2i-go

$ make test VERSION=1.4

Notice: By omitting the VERSION parameter, the build/test action will
be performed on all the supported versions of Go.

Repository organization

* *`<go-version>`*: Dockerfile to build container images from.

** *`<go-version>/test/test-app`*: Sample Go application used for tests.

* *`hack/`*: Folder containing scripts which are responsible for the build
and test actions performed by the `Makefile`.

* *`s2i/`*: Build scripts which will be injected into the builder image
and executed during application source code builds.

Image name structure

Structure: openshift/1-2-3

1.  Platform name (lowercase) - go
2.  Platform version(without dots) - 14
3.  Base builder image - centos7/rhel7

Examples: `openshift/go-14-centos7`, `openshift/go-14-rhel7`


Contributions to this project (in the form of bug reports, patches, or pull
requests) are gratefully accepted by the maintainer.

Copyright and License

Copyright 2016 by Red Hat, Inc.

Licensed under the Apache License, Version 2.0 (the "License"); you may not
use this package except in compliance with the License (see the LICENSE file
included in this distribution). You may obtain a copy of the License at

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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