Update README's. Remove RHEL7 and CentOS 7

Signed-off-by: Petr "Stone" Hracek <phracek@redhat.com>

2.5/README.md

@@ -225,5 +225,4 @@ See also
 --------
 Dockerfile and other sources are available on https://github.com/sclorg/s2i-ruby-container.
 In that repository you also can find another versions of Ruby environment Dockerfiles.
-Dockerfile for CentOS is called `Dockerfile`, Dockerfile for RHEL7 is called `Dockerfile.rhel7`,
-for RHEL8 it's `Dockerfile.rhel8` and the Fedora Dockerfile is called Dockerfile.fedora.
+Dockerfile for RHEL8 it's `Dockerfile.rhel8` and the Fedora Dockerfile is called Dockerfile.fedora.

3.0/README.md

@@ -225,5 +225,4 @@ See also
 --------
 Dockerfile and other sources are available on https://github.com/sclorg/s2i-ruby-container.
 In that repository you also can find another versions of Ruby environment Dockerfiles.
-Dockerfile for CentOS is called `Dockerfile`, Dockerfile for RHEL7 is called `Dockerfile.rhel7`,
-for RHEL8 it's `Dockerfile.rhel8`, for RHEL9 it's `Dockerfile.rhel9` and the Fedora Dockerfile is called Dockerfile.fedora.
+Dockerfile for RHEL8 it's `Dockerfile.rhel8`, for RHEL9 it's `Dockerfile.rhel9` and the Fedora Dockerfile is called Dockerfile.fedora.

3.1/README.md

@@ -225,5 +225,4 @@ See also
 --------
 Dockerfile and other sources are available on https://github.com/sclorg/s2i-ruby-container.
 In that repository you also can find another versions of Ruby environment Dockerfiles.
-Dockerfile for CentOS is called `Dockerfile`, Dockerfile for RHEL7 is called `Dockerfile.rhel7`,
-for RHEL8 it's `Dockerfile.rhel8`, for RHEL9 it's `Dockerfile.rhel9` and the Fedora Dockerfile is called Dockerfile.fedora.
+Dockerfile for RHEL8 it's `Dockerfile.rhel8`, for RHEL9 it's `Dockerfile.rhel9` and the Fedora Dockerfile is called Dockerfile.fedora.

3.3/README.md

@@ -225,5 +225,4 @@ See also
 --------
 Dockerfile and other sources are available on https://github.com/sclorg/s2i-ruby-container.
 In that repository you also can find another versions of Ruby environment Dockerfiles.
-Dockerfile for CentOS is called `Dockerfile`, Dockerfile for RHEL7 is called `Dockerfile.rhel7`,
-for RHEL8 it's `Dockerfile.rhel8`, for RHEL9 it's `Dockerfile.rhel9` and the Fedora Dockerfile is called Dockerfile.fedora.
+Dockerfile for RHEL8 it's `Dockerfile.rhel8`, for RHEL9 it's `Dockerfile.rhel9` and the Fedora Dockerfile is called Dockerfile.fedora.

README.md

@@ -4,8 +4,6 @@ Ruby container images
 [![Build and push images to Quay.io registry](https://github.com/sclorg/s2i-ruby-container/actions/workflows/build-and-push.yml/badge.svg)](https://github.com/sclorg/s2i-ruby-container/actions/workflows/build-and-push.yml)
 
 Images available on Quay are:
-* CentOS 7 [ruby-25](https://quay.io/repository/centos7/ruby-25-centos7)
-* CentOS 7 [ruby-30](https://quay.io/repository/centos7/ruby-30-centos7)
 * Fedora [ruby-30](https://quay.io/repository/fedora/ruby-30)
 * Fedora [ruby-31](https://quay.io/repository/fedora/ruby-31)
 
@@ -26,12 +24,10 @@ Ruby versions currently provided are:
 * [Ruby 3.1](3.1/README.md)
 
 RHEL versions currently supported are:
-* RHEL7
 * RHEL8
 * RHEL9
 
 CentOS versions currently supported are:
-* CentOS7
 * CentOS Stream 9
 
 A Ruby 1.9 image can be built from [this third party repository](https://github.com/getupcloud/s2i-ruby/).
@@ -44,11 +40,11 @@ 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-30-rhel7).
+ [Red Hat Container Catalog](https://access.redhat.com/containers/#/registry.access.redhat.com/rhel8/ruby-30).
  To download it run:
 
  ```
- $ podman pull registry.access.redhat.com/rhscl/ruby-30-rhel7
+ $ podman pull registry.access.redhat.com/rhel8/ruby-30
  ```
 
  To build a RHEL based Ruby image, you need to run the build on a properly
@@ -57,23 +53,23 @@ 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=3.0
+ $ make build TARGET=rhel8 VERSIONS=3.0
  ```
 
-* **CentOS based image**
+* **CentOS Stream based image**
 
  This image is available on DockerHub. To download it run:
 
  ```
- $ podman pull quay.io/centos7/ruby-30-centos7
+ $ podman pull quay.io/sclorg/ruby-30-c9s
  ```
 
  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=3.0
+ $ make build TARGET=c9s VERSIONS=3.0
  ```
 
 Note: while the installation steps are calling `podman`, you can replace any such calls by `docker` with the same arguments.
@@ -104,19 +100,19 @@ Users can choose between testing a Ruby test application based on a RHEL or Cent
 
 * **RHEL based image**
 
- To test a RHEL7-based Ruby image, you need to run the test on a properly
+ To test a RHEL8-based Ruby image, you need to run the test on a properly
  subscribed RHEL machine.
 
  ```
  $ cd s2i-ruby-container
- $ make test TARGET=rhel7 VERSIONS=3.0
+ $ make test TARGET=rhel8 VERSIONS=3.0
  ```
 
-* **CentOS based image**
+* **CentOS Stream based image**
 
  ```
  $ cd s2i-ruby-container
- $ make test TARGET=centos7 VERSIONS=3.0
+ $ make test TARGET=c9s VERSIONS=3.0
  ```
 
 **Notice: By omitting the `VERSIONS` parameter, the build/test action will be performed
@@ -140,20 +136,20 @@ Image name structure
 
 1. Platform name (lowercase) - ruby
 2. Platform version(without dots) - 30
-3. Base builder image - centos7/rhel7
+3. Base builder image - c9s/rhel8
 
-Examples: `ruby-30-centos7`, `ruby-30-rhel7`
+Examples: `ruby-30-c9s`, `ruby-30`
 
 
 Repository organization
 ------------------------
 * **`<ruby-version>`**
 
- * **Dockerfile**
+ * **Dockerfile.c9s**
 
- CentOS based Dockerfile.
+ CentOS Stream based Dockerfile.c9s.
 
- * **Dockerfile.rhel7**
+ * **Dockerfile.rhel8**
 
  RHEL based Dockerfile. In order to perform build or test actions on this
  Dockerfile you need to run the action on a properly subscribed RHEL machine.