Update 3.0 Dockerfiles to actually have ruby 3.0.

3.0/Dockerfile

@@ -5,8 +5,8 @@ FROM quay.io/centos7/s2i-base-centos7
 
 EXPOSE 8080
 
-ENV RUBY_MAJOR_VERSION=2 \
-    RUBY_MINOR_VERSION=7
+ENV RUBY_MAJOR_VERSION=3 \
+    RUBY_MINOR_VERSION=0
 
 ENV RUBY_VERSION="${RUBY_MAJOR_VERSION}.${RUBY_MINOR_VERSION}" \
     RUBY_SCL_NAME_VERSION="${RUBY_MAJOR_VERSION}${RUBY_MINOR_VERSION}"

3.0/Dockerfile.fedora

@@ -1,13 +1,13 @@
-FROM registry.fedoraproject.org/f33/s2i-base
+FROM registry.fedoraproject.org/f34/s2i-base
 
 # This image provides a Ruby environment you can use to run your Ruby
 # applications.
 
 EXPOSE 8080
 
 ENV NAME=ruby \
-    RUBY_VERSION=2.7 \
-    RUBY_SHORT_VER=27 \
+    RUBY_VERSION=3.0 \
+    RUBY_SHORT_VER=30 \
     VERSION=0
 
 ENV SUMMARY="Platform for building and running Ruby $RUBY_VERSION applications" \

3.0/Dockerfile.rhel7

@@ -5,8 +5,8 @@ FROM rhscl/s2i-base-rhel7
 
 EXPOSE 8080
 
-ENV RUBY_MAJOR_VERSION=2 \
-    RUBY_MINOR_VERSION=7
+ENV RUBY_MAJOR_VERSION=3 \
+    RUBY_MINOR_VERSION=0
 
 ENV RUBY_VERSION="${RUBY_MAJOR_VERSION}.${RUBY_MINOR_VERSION}" \
     RUBY_SCL_NAME_VERSION="${RUBY_MAJOR_VERSION}${RUBY_MINOR_VERSION}"

3.0/Dockerfile.rhel8

@@ -5,8 +5,8 @@ FROM ubi8/s2i-base
 
 EXPOSE 8080
 
-ENV RUBY_MAJOR_VERSION=2 \
-    RUBY_MINOR_VERSION=7
+ENV RUBY_MAJOR_VERSION=3 \
+    RUBY_MINOR_VERSION=0
 
 ENV RUBY_VERSION="${RUBY_MAJOR_VERSION}.${RUBY_MINOR_VERSION}" \
     RUBY_SCL_NAME_VERSION="${RUBY_MAJOR_VERSION}${RUBY_MINOR_VERSION}"

3.0/README.md

@@ -1,6 +1,6 @@
-Ruby 2.7 container image
+Ruby 3.0 container image
 ========================
-This container image includes Ruby 2.7 as a [S2I](https://github.com/openshift/source-to-image) base image for your Ruby 2.7 applications.
+This container image includes Ruby 3.0 as a [S2I](https://github.com/openshift/source-to-image) base image for your Ruby 3.0 applications.
 Users can choose between RHEL, CentOS and Fedora based builder images.
 The RHEL images are available in the [Red Hat Container Catalog](https://access.redhat.com/containers/),
 the CentOS images are available on [Quay.io](https://quay.io/organization/centos7),
@@ -12,8 +12,8 @@ Note: while the examples in this README are calling `podman`, you can replace an
 Description
 -----------
 
-Ruby 2.7 available as container is a base platform for
-building and running various Ruby 2.7 applications and frameworks.
+Ruby 3.0 available as container is a base platform for
+building and running various Ruby 3.0 applications and frameworks.
 Ruby is the interpreted scripting language for quick and easy object-oriented programming.
 It has many features to process text files and to do system management tasks (as in Perl).
 It is simple, straight-forward, and extensible.
@@ -25,12 +25,12 @@ the nodejs itself is included just to make the npm work.
 
 Usage in Openshift
 ------------------
-For this, we will assume that you are using the `ubi8/ruby-27 image`, available via `ruby:2.7` imagestream tag in Openshift.
-Building a simple [ruby-sample-app](https://github.com/sclorg/s2i-ruby-container/tree/master/2.7/test/puma-test-app) application
+For this, we will assume that you are using the `ubi8/ruby-30 image`, available via `ruby:3.0` imagestream tag in Openshift.
+Building a simple [ruby-sample-app](https://github.com/sclorg/s2i-ruby-container/tree/master/3.0/test/puma-test-app) application
 in Openshift can be achieved with the following step:
 
     ```
-    oc new-app ruby:2.7~https://github.com/sclorg/rails-ex.git
+    oc new-app ruby:3.0~https://github.com/sclorg/rails-ex.git
     ```
 
 **Accessing the application:**
@@ -64,10 +64,10 @@ To use the Ruby image in a Dockerfile, follow these steps:
 #### 1. Pull a base builder image to build on
 
 ```
-podman pull ubi8/ruby-27
+podman pull ubi8/ruby-30
 ```
 
-An RHEL7 image `ubi8/ruby-27` is used in this example.
+An RHEL7 image `ubi8/ruby-30` is used in this example.
 
 #### 2. Pull and application code
 
@@ -89,7 +89,7 @@ For all these three parts, users can use the Source-to-Image scripts inside the
 
 ##### 3.1 To use the Source-to-Image scripts and build an image using a Dockerfile, create a Dockerfile with this content:
 ```
-FROM ubi8/ruby-27
+FROM ubi8/ruby-30
 
 # Add application sources to a directory that the assemble scriptexpects them
 # and set permissions so that the container runs without root access
@@ -110,7 +110,7 @@ CMD /usr/libexec/s2i/run
 The s2i scripts are used to set-up and run common Ruby applications. More information about the scripts can be found in [Source-to-Image](#source-to-image-framework-and-scripts) section.
 ##### 3.2 To use your own setup, create a Dockerfile with this content:
 ```
-FROM ubi8/ruby-27
+FROM ubi8/ruby-30
 
 USER 0
 ADD app-src ./

3.0/cccp.yml

@@ -1,3 +1,3 @@
 # This is for the purpose of building this container
 # on the centos container pipeline.
-job-id: ruby-27-centos7
+job-id: ruby-30-centos7

3.0/root/opt/app-root/etc/scl_enable

@@ -3,4 +3,4 @@
 #
 # This will make scl collection binaries work out of box.
 unset BASH_ENV PROMPT_COMMAND ENV
-source scl_source enable $NODEJS_SCL rh-ruby27
+source scl_source enable $NODEJS_SCL rh-ruby30

Makefile

@@ -1,6 +1,6 @@
 # Variables are documented in common/build.sh.
 BASE_IMAGE_NAME = ruby
-VERSIONS = 2.5 2.6 2.7
+VERSIONS = 2.5 2.6 2.7 3.0
 OPENSHIFT_NAMESPACES = 2.0
 CONU_IMAGE := docker.io/usercont/conu:0.6.2
 

README.md

@@ -7,6 +7,8 @@ ruby-26-container status: [![Docker Repository on Quay](https://quay.io/reposito
 
 ruby-27-container status: [![Docker Repository on Quay](https://quay.io/repository/centos7/ruby-27-centos7/status "Docker Repository on Quay")](https://quay.io/repository/centos7/ruby-27-centos7)
 
+ruby-30-container status: [![Docker Repository on Quay](https://quay.io/repository/centos7/ruby-30-centos7/status "Docker Repository on Quay")](https://quay.io/repository/centos7/ruby-30-centos7)
+
 
 This repository contains the source for building various versions of
 the Ruby application as a reproducible container image using
@@ -23,6 +25,7 @@ Ruby versions currently provided are:
 * [Ruby 2.5](2.5/README.md)
 * [Ruby 2.6](2.6/README.md)
 * [Ruby 2.7](2.7/README.md)
+* [Ruby 3.0](3.0/README.md)
 
 RHEL versions currently supported are:
 * RHEL7
@@ -41,11 +44,11 @@ To build a Ruby image, choose either the CentOS or RHEL based image:
 *  **RHEL based image**
 
     These images are available in the
-    [Red Hat Container Catalog](https://access.redhat.com/containers/#/registry.access.redhat.com/rhscl/ruby-27-rhel7).
+    [Red Hat Container Catalog](https://access.redhat.com/containers/#/registry.access.redhat.com/rhscl/ruby-30-rhel7).
     To download it run:
 
     ```
-    $ podman pull registry.access.redhat.com/rhscl/ruby-27-rhel7
+    $ podman pull registry.access.redhat.com/rhscl/ruby-30-rhel7
     ```
 
     To build a RHEL based Ruby image, you need to run the build on a properly
@@ -54,23 +57,23 @@ To build a Ruby image, choose either the CentOS or RHEL based image:
     ```
     $ git clone --recursive https://github.com/sclorg/s2i-ruby-container.git
     $ cd s2i-ruby-container
-    $ make build TARGET=rhel7 VERSIONS=2.7
+    $ make build TARGET=rhel7 VERSIONS=3.0
     ```
 
 *  **CentOS based image**
 
     This image is available on DockerHub. To download it run:
 
     ```
-    $ podman pull quay.io/centos7/ruby-27-centos7
+    $ podman pull quay.io/centos7/ruby-30-centos7
     ```
 
     To build a Ruby image from scratch run:
 
     ```
     $ git clone --recursive https://github.com/sclorg/s2i-ruby-container.git
     $ cd s2i-ruby-container
-    $ make build TARGET=centos7 VERSIONS=2.7
+    $ make build TARGET=centos7 VERSIONS=3.0
     ```
 
 Note: while the installation steps are calling `podman`, you can replace any such calls by `docker` with the same arguments.
@@ -92,6 +95,9 @@ see [usage documentation](2.6/README.md).
 For information about usage of Dockerfile for Ruby 2.7,
 see [usage documentation](2.7/README.md).
 
+For information about usage of Dockerfile for Ruby 3.0,
+see [usage documentation](3.0/README.md).
+
 
 Test
 ---------------------
@@ -107,14 +113,14 @@ Users can choose between testing a Ruby test application based on a RHEL or Cent
 
     ```
     $ cd s2i-ruby-container
-    $ make test TARGET=rhel7 VERSIONS=2.7
+    $ make test TARGET=rhel7 VERSIONS=3.0
     ```
 
 *  **CentOS based image**
 
     ```
     $ cd s2i-ruby-container
-    $ make test TARGET=centos7 VERSIONS=2.7
+    $ make test TARGET=centos7 VERSIONS=3.0
     ```
 
 **Notice: By omitting the `VERSIONS` parameter, the build/test action will be performed
@@ -137,10 +143,10 @@ Image name structure
 ------------------------
 
 1. Platform name (lowercase) - ruby
-2. Platform version(without dots) - 27
+2. Platform version(without dots) - 30
 3. Base builder image - centos7/rhel7
 
-Examples: `ruby-27-centos7`, `ruby-27-rhel7`
+Examples: `ruby-30-centos7`, `ruby-30-rhel7`
 
 
 Repository organization