Fix documentation (#372)

* fix #351

* fix documentation requirements, remove unused links in docs

* add badges, remove old contacts from README.md

.github/workflows/integration_block_storage.yml

@@ -1,4 +1,4 @@
-name: Run Block Storage Integration Tests
+name: Block Storage Integration Tests
 
 on:
   workflow_dispatch:

.github/workflows/integration_compute.yml

@@ -1,4 +1,4 @@
-name: Run Compute Integration Tests
+name: Compute Integration Tests
 on:
   workflow_dispatch:
   pull_request:

.github/workflows/integration_identity.yml

@@ -1,4 +1,4 @@
-name: Run Identity Integration Tests
+name: Identity Integration Tests
 on:
   workflow_dispatch:
   pull_request:

.github/workflows/integration_images.yml

@@ -1,4 +1,4 @@
-name: Run Images Integration Tests
+name: Images Integration Tests
 on:
   workflow_dispatch:
   pull_request:

.github/workflows/integration_networking.yml

@@ -1,4 +1,4 @@
-name: Run Networking Integration Tests
+name: Networking Integration Tests
 on:
   workflow_dispatch:
   pull_request:

.github/workflows/integration_object_storage.yml

@@ -1,4 +1,4 @@
-name: Run Object Storage Integration Tests
+name: Object Storage Integration Tests
 on:
   workflow_dispatch:
   pull_request:

.github/workflows/unit_tests.yml

@@ -1,4 +1,4 @@
-name: Run Unit Tests
+name: Unit Tests
 on:
   workflow_dispatch:
   pull_request:

README.md

@@ -1,8 +1,15 @@
 # PHP OpenStack SDK
 
-[![Build Status](https://travis-ci.org/php-opencloud/openstack.svg?branch=master)](https://travis-ci.org/php-opencloud/openstack)
-[![Coverage Status](https://coveralls.io/repos/github/php-opencloud/openstack/badge.svg?branch=master)](https://coveralls.io/github/php-opencloud/openstack?branch=master)
-[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/php-opencloud/openstack/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/php-opencloud/openstack/?branch=master)
+
+![Unit tests](https://github.com/php-opencloud/openstack/actions/workflows/unit_tests.yml/badge.svg)
+[![Documentation Status](https://readthedocs.org/projects/php-openstack-sdk/badge/?version=latest)](https://php-openstack-sdk.readthedocs.io/en/latest/?badge=latest)
+
+[![Block Storage Integration Tests](https://github.com/php-opencloud/openstack/actions/workflows/integration_block_storage.yml/badge.svg)](https://github.com/php-opencloud/openstack/actions/workflows/integration_block_storage.yml)
+[![Compute Integration Tests](https://github.com/php-opencloud/openstack/actions/workflows/integration_compute.yml/badge.svg)](https://github.com/php-opencloud/openstack/actions/workflows/integration_compute.yml)
+[![Identity Integration Tests](https://github.com/php-opencloud/openstack/actions/workflows/integration_identity.yml/badge.svg)](https://github.com/php-opencloud/openstack/actions/workflows/integration_identity.yml)
+[![Images Integration Tests](https://github.com/php-opencloud/openstack/actions/workflows/integration_images.yml/badge.svg)](https://github.com/php-opencloud/openstack/actions/workflows/integration_images.yml)
+[![Networking Integration Tests](https://github.com/php-opencloud/openstack/actions/workflows/integration_networking.yml/badge.svg)](https://github.com/php-opencloud/openstack/actions/workflows/integration_networking.yml)
+[![Object Storage Integration Tests](https://github.com/php-opencloud/openstack/actions/workflows/integration_object_storage.yml/badge.svg)](https://github.com/php-opencloud/openstack/actions/workflows/integration_object_storage.yml)
 
 `php-opencloud/openstack` is an SDK which allows PHP developers to easily connect to OpenStack APIs in a simple and 
 idiomatic way. This binding is specifically designed for OpenStack APIs, but other provider SDKs are available. Multiple 
@@ -34,14 +41,13 @@ out by open an issue in github.
 
 ## Join the community
 
-- Meet us on Slack: https://phpopencloud.slack.com ([Get your invitation](https://launchpass.com/phpopencloud))
 - Report an issue: https://github.com/php-opencloud/openstack/issues
 
 ## Version Guidance
 
 | Version   | Status                      | PHP Version      | Support until           |
 | --------- | --------------------------- | ---------------- | ----------------------- |
-| `^3.2`    | Latest                      | `>=7.2.5, >=8.0`  | Current                 |
+| `^3.2`    | Latest                      | `>=7.2.5, >=8.0` | Current                 |
 | `^3.1`    | Latest                      | `>=7.2.5`        | Current                 |
 | `^3.0`    | Bug fixed only              | `>=7.0`          | Oct 2020                |
 | `^2.0`    | End of life                 | `>=7.0,<7.2`     | March 2018              |
@@ -57,7 +63,7 @@ This change was introduced in [#184](https://github.com/php-opencloud/openstack/
 
 ## Requirements
 
-* PHP 7.0
+* PHP >= 7.2.5
 * `ext-curl`
 
 ## How to install
@@ -71,6 +77,5 @@ composer require php-opencloud/openstack
 Engaging the community and lowering barriers for contributors is something we care a lot about. For this reason, we've 
 taken the time to write a [contributing guide](CONTRIBUTING.md) for folks interested in getting involved in our project. 
 If you're not sure how you can get involved, feel free to 
-[submit an issue](https://github.com/php-opencloud/openstack/issues/new) or 
-[contact us](https://developer.rackspace.com/support/). You don't need to be a PHP expert - all members of the 
+[submit an issue](https://github.com/php-opencloud/openstack/issues/new). You don't need to be a PHP expert - all members of the 
 community are welcome!

doc/index.rst

@@ -4,7 +4,7 @@ Welcome to the OpenStack SDK for PHP!
 Requirements
 ------------
 
-* PHP 7
+* PHP >= 7, < 9
 * cURL extension
 
 Installation
@@ -41,13 +41,7 @@ Supported services
 Help and support
 ----------------
 
-If you have specific problems or bugs with this SDK, please file an issue on our official `Github repo`_. We also
-have a `mailing list`_, so feel free to join to keep up to date with all the latest changes and announcements to the
-library.
-
-For general feedback and support requests, send an email to sdk-support@rackspace.com.
-
-You can also find assistance via IRC on #rackspace at freenode.net.
+If you have specific problems or bugs with this SDK, please file an issue on our official `Github repo`_.
 
 Contributing
 ------------
@@ -57,5 +51,4 @@ If you'd like to contribute to the project, or require help running the unit/int
 
 .. _Composer installation instructions: `https://getcomposer.org/doc/00-intro.md`
 .. _Github repo: `https://github.com/php-opencloud/openstack`
-.. _mailing list: `https://groups.google.com/forum/#!forum/php-opencloud`
 .. _contributing guidelines: `https://github.com/php-opencloud/openstack/blob/master/CONTRIBUTING.md`

samples/Compute/v2/images/delete_image.php

@@ -15,3 +15,5 @@
 $compute = $openstack->computeV2(['region' => '{region}']);
 
 $image = $compute->getImage(['id' => '{imageId}']);
+
+$image->delete();