Improvements to the requirements page (#2419)

mnocon · mnocon · commit 633ed4c18ea6 · 2024-07-02T08:08:28.000+02:00
diff --git a/docs/getting_started/requirements.md b/docs/getting_started/requirements.md
@@ -38,18 +38,6 @@ Recommendation for production setups is to use Varnish/Fastly, Redis/Memcached,
 
     If you see a "+" next to the product version, it indicates a recommended version or higher within the same major release. For example, "1.18+" means any 1.x version equal to or higher than 1.18, but not 2.x.
 
-=== "Ibexa DXP v4.5"
-
-    |Name|Version|
-    |---|---|
-    |Debian 10 "Buster" |10.0-10.13+|
-    |Debian 11 "Bullseye"|11.0-11.7+|
-    |Ubuntu  "Focal Fossa" | 20.04 |
-    |Ubuntu "Jammy Jellyfish"| 22.04 |
-    |RHEL / CentOS | 8.1-8.5+ |
-
-    If you see a "+" next to the product version, it indicates a recommended version or higher within the same major release. For example, "1.18+" means any 1.x version equal to or higher than 1.18, but not 2.x.
-
 === "Ibexa DXP v3.3"
 
     |Name|Version|
@@ -82,14 +70,6 @@ Recommendation for production setups is to use Varnish/Fastly, Redis/Memcached,
 
     If you see a "+" next to the product version, it indicates a recommended version or higher within the same major release. For example, "1.18+" means any 1.x version equal to or higher than 1.18, but not 2.x.
 
-=== "Ibexa DXP v4.5"
-
-    - Nginx 1.18-1.25+
-    - Apache 2.4 (with required modules `mod_rewrite`, `mod_env` and recommended: `mod_setenvif`, `mod_expires`;
-    event MPM is recommended, if you need to use prefork you also need the `mod_php` module)
-
-    If you see a "+" next to the product version, it indicates a recommended version or higher within the same major release. For example, "1.18+" means any 1.x version equal to or higher than 1.18, but not 2.x.
-
 === "Ibexa DXP v3.3"
 
     - Nginx 1.18
@@ -112,14 +92,6 @@ Recommendation for production setups is to use Varnish/Fastly, Redis/Memcached,
 
     If you see a "+" next to the product version, it indicates a recommended version or higher within the same major release. For example, "1.18+" means any 1.x version equal to or higher than 1.18, but not 2.x.
 
-=== "Ibexa DXP v4.5"
-
-    - MariaDB 10.3-10.11+
-    - MySQL 8.0
-    - PostgreSQL 14
-
-    If you see a "+" next to the product version, it indicates a recommended version or higher within the same major release. For example, "1.18+" means any 1.x version equal to or higher than 1.18, but not 2.x.
-
 === "Ibexa DXP v3.3"
 
     - MariaDB  10.3, 10.4 (optionally 10.2 - deprecated)
@@ -146,12 +118,6 @@ Recommendation for production setups is to use Varnish/Fastly, Redis/Memcached,
     - 8.0 (PHP 8.0 has reached its End of Life. Unless you have extended support from vendors like Debian or Zend, you should use PHP 8.1)
     - 7.4 (PHP 7.4 has reached its End of Life. Unless you have extended support from vendors like Debian or Zend, you should use PHP 8.1)
 
-=== "Ibexa DXP v4.5"
-
-    - 8.1
-    - 8.0 (PHP 8.0 has reached its End of Life. Unless you have extended support from vendors like Debian or Zend, you should use PHP 8.1)
-    - 7.4 (PHP 7.4 has reached its End of Life. Unless you have extended support from vendors like Debian or Zend, you should use PHP 8.1)
-
 === "Ibexa DXP v3.3"
 
     - 8.2 (see note below)
@@ -184,7 +150,7 @@ Recommendation for production setups is to use Varnish/Fastly, Redis/Memcached,
     - 7.3 (PHP 7.3 has reached its End of Life. Unless you have extended support from vendors like Debian or Zend, you should upgrade to Ibexa DXP v3.3 or v4.x)
     - 7.4 (PHP 7.4 has reached its End of Life. Unless you have extended support from vendors like Debian or Zend, you should upgrade to Ibexa DXP v3.3 or v4.x)
 
-### PHP packages
+### PHP extensions
 
 === "Ibexa DXP v4.6"
 
@@ -200,21 +166,7 @@ Recommendation for production setups is to use Varnish/Fastly, Redis/Memcached,
     - `php-pear` (optional, provides pecl)
     - `php-gd` or `php-imagick` (via pecl on RHEL/CentOS)
     - `php-sodium`
-
-=== "Ibexa DXP v4.5"
-
-    - `php-cli`
-    - `php-fpm`
-    - `php-mysql` (`php-mysqlnd`) or `php-pgsql`
-    - `php-xml`
-    - `php-mbstring`
-    - `php-json`
-    - `php-process` (on RHEL/CentOS)
-    - `php-intl`
-    - `php-curl`
-    - `php-pear` (optional, provides pecl)
-    - `php-gd` or `php-imagick` (via pecl on RHEL/CentOS)
-    - `php-sodium`
+    - `php-bcmath`
 
 === "Ibexa DXP v3.3"
 
@@ -245,16 +197,12 @@ Recommendation for production setups is to use Varnish/Fastly, Redis/Memcached,
     - `php-pear` (optional, provides pecl)
     - `php-gd` or `php-imagick` (via pecl on RHEL/CentOS)
 
-### Cluster PHP packages
+### Cluster PHP extensions
 
 === "Ibexa DXP v4.6"
 
     - `php-redis` or `php-memcached`
 
-=== "Ibexa DXP v4.5"
-
-    - `php-redis` or `php-memcached`
-
 === "Ibexa DXP v3.3"
 
     - `php-redis` or `php-memcached`
@@ -272,11 +220,6 @@ Recommendation for production setups is to use Varnish/Fastly, Redis/Memcached,
     - For content search, Solr 7.7 LTS or Solr 8, recommended 8.11.1 or higher. Alternatively, Elasticsearch 7.16.2 or higher 7.x version.
     - The above solutions require Oracle Java/Open JDK. The minimum requirement is 8 LTS, recommended 11 LTS. Newer versions are not supported.
 
-=== "Ibexa DXP v4.5"
-
-    - For content search, Solr 7.7 LTS or Solr 8, recommended 8.11.1 or higher. Alternatively, Elasticsearch 7.16.2 or higher 7.x version.
-    - The above solutions require Oracle Java/Open JDK. The minimum requirement is 8 LTS, recommended 11 LTS. Newer versions are not supported.
-
 === "Ibexa DXP v3.3"
 
     - For content search, Solr 7.7 LTS or Solr 8, recommended 8.11.1 or higher. Alternatively, Elasticsearch 7.16.2 or higher 7.x version.
@@ -306,21 +249,6 @@ Recommendation for production setups is to use Varnish/Fastly, Redis/Memcached,
     - Gifsicle
     - cwebp
 
-=== "Ibexa DXP v4.5"
-
-    - GraphicsMagick
-    - ImageMagick
-    - GD
-
-    Optionally if you intend to edit [PNG, SVG, GIF or WEBP files in the Image Editor](images.md#image-optimization), or use it with image variations:
-
-    - JpegOptim
-    - Optipng
-    - Pngquant 2
-    - SVGO 1
-    - Gifsicle
-    - cwebp
-
 === "Ibexa DXP v3.3"
 
     - GraphicsMagick
@@ -352,14 +280,6 @@ Recommendation for production setups is to use Varnish/Fastly, Redis/Memcached,
 
     If you see a "+" next to the product version, it indicates a recommended version or higher within the same major release. For example, "1.18+" means any 1.x version equal to or higher than 1.18, but not 2.x.
 
-=== "Ibexa DXP v4.5"
-
-    - Linux NFS or S3/EFS (for IO, aka binary files stored in content repository, not supported with legacy)
-    - Redis 4.0+, 5.0 or higher (separate instances for session and cache, both using a `volatile-*` [eviction policy](https://redis.io/docs/reference/eviction/), session instance configured for persistence) or [Memcached](https://memcached.org/) 1.5 or higher
-    - [Varnish](http://varnish-cache.org/) 6.0LTS or 7.1 with [varnish-modules](https://github.com/varnish/varnish-modules/blob/master/README.md) or [Fastly](https://www.fastly.com/) using [the provided bundle](http_cache.md) (for HTTP Cache)
-
-    If you see a "+" next to the product version, it indicates a recommended version or higher within the same major release. For example, "1.18+" means any 1.x version equal to or higher than 1.18, but not 2.x.
-
 === "Ibexa DXP v3.3"
 
     - Linux NFS or S3/EFS (for IO, aka binary files stored in content repository, not supported with legacy)
@@ -382,10 +302,6 @@ Recommendation for production setups is to use Varnish/Fastly, Redis/Memcached,
 
     - Linux ext4 / XFS
 
-=== "Ibexa DXP v4.5"
-
-    - Linux ext4 / XFS
-
 === "Ibexa DXP v3.3"
 
     - Linux ext4 / XFS
@@ -400,18 +316,6 @@ Recommendation for production setups is to use Varnish/Fastly, Redis/Memcached,
 
     - Composer: recent 2.7 version
 
-=== "Ibexa DXP v4.5"
-
-    - Composer: recent 2.1 version
-
-=== "Ibexa DXP v3.3"
-
-    - Composer: recent 2.1 version
-
-=== "eZ Platform v2.5"
-
-    - Composer: recent 2.1 version
-
 === "Ibexa DXP v3.3"
 
     - Composer: recent 2.1 version
@@ -429,13 +333,6 @@ Recommendation for production setups is to use Varnish/Fastly, Redis/Memcached,
 
     If you see a "+" next to the product version, it indicates a recommended version or higher within the same major release. For example, "1.18+" means any 1.x version equal to or higher than 1.18, but not 2.x.
 
-=== "Ibexa DXP v4.5"
-
-    - `Node.js` 14+, 16+, 18+ (`Node.js` 14+ has reached its End of Life. We strongly recommend using a newer version to ensure you receive security updates.)
-    - `yarn` 1.15.2+
-
-    If you see a "+" next to the product version, it indicates a recommended version or higher within the same major release. For example, "1.18+" means any 1.x version equal to or higher than 1.18, but not 2.x.
-
 === "Ibexa DXP v3.3"
 
     - `Node.js` 14+, 16+, 18+ (`Node.js` 14+ has reached its End of Life. We strongly recommend using a newer version to ensure you receive security updates.)
@@ -461,15 +358,6 @@ Recommendation for production setups is to use Varnish/Fastly, Redis/Memcached,
     - Chromium™ based browsers such as Microsoft® Edge® and Opera®, most recent stable version, desktop *and* tablet
     - Apple® Safari® most recent stable version, desktop *and* tablet
 
-=== "Ibexa DXP v4.5"
-
-    Ibexa DXP is developed to work with *any* web browser that supports modern standards, on *any* screen resolution suitable for web, running on *any* device. However for the Editorial and Administration User Interfaces you'll need; a minimum of 1366-by-768 screen resolution, a desktop or tablet device, and a recommended/supported browser among the ones found below.
-
-    - Mozilla® Firefox® most recent stable version (recommended)
-    - Google Chrome™ most recent stable version (recommended)
-    - Chromium™ based browsers such as Microsoft® Edge® and Opera®, most recent stable version, desktop *and* tablet
-    - Apple® Safari® most recent stable version, desktop *and* tablet
-
 === "Ibexa DXP v3.3"
 
     Ibexa DXP is developed to work with *any* web browser that supports modern standards, on *any* screen resolution suitable for web, running on *any* device. However for the Editorial and Administration User Interfaces you'll need; a minimum of 1366-by-768 screen resolution, a desktop or tablet device, and a recommended/supported browser among the ones found below.
@@ -537,54 +425,7 @@ Recommendation for production setups is to use Varnish/Fastly, Redis/Memcached,
     We recommend giving the development team working on the project access to the bucket
     to ensure work is done in a DevOps way without depending on external teams when changes are needed.
 
-=== "Ibexa Cloud v4.5"
-
-    ### Cloud hosting with Ibexa Cloud and Platform.sh
-
-    In general, Ibexa Cloud supports all features and services of [Platform.sh](https://platform.sh/marketplace/ibexa/) that are compatible and supported by the Ibexa DXP version you use.
-
-    For example:
-
-    - Platform.sh provides Redis support for versions 3.2, 4.0 and 5.0. Ibexa DXP supports Redis version 4.0 or higher, and recommends 5.0. As a result, Redis is supported on Ibexa Cloud in versions 4.0 and 5.0, but 5.0 is recommended.
-
-    Features or services supported by Ibexa DXP but not covered by Platform.sh may be possible by means of a [custom integration](#custom-integrations).
-
-    ### Ibexa Cloud Setup support matrix
-
-    All Ibexa DXP features are supported in accordance with the example above. For example: As Legacy Bridge is not supported with v3, it is not supported on Ibexa Cloud either.
-
-    !!! note
-
-        As Platform.sh does not support a configuration with multiple PostgreSQL databases,
-        for Ibexa Cloud / Platform.sh it is impossible to have a DFS table in a separate database.
-
-    ### Recommended Ibexa Cloud setup
-
-    For more details on recommended setup configuration see bundled `.platform.app.yaml` and `.platform/` configuration files.
-
-    These files are kept up-to-date with latest recommendations and can be improved through contributions.
-
-    ### Supported Ibexa Cloud setup
-
-    Because of the large range of possible configurations of Ibexa DXP, there are many possibilities beyond what is provided in the default recommended configuration.
-
-    Make sure to set aside time and budget for:
-
-    - Verifying your requirements and ensuring they are supported by Platform.sh
-    - Additional time for adaptation and configuration work, and testing by your development team
-    - Additional consulting/onboarding time with Platform.sh, Ibexa technical services, and/or one of the many partners with prior experience using Platform.sh with Ibexa DXP
-
-    The cost and effort of this is not included in Ibexa Cloud subscription and will vary depending on the project.
-
-    ### Custom integrations
-
-    Features supported by Ibexa DXP, but not natively by Platform.sh, can in many cases be used by means of custom integrations with external services.
-
-    For example, you can create an integration with S3 by means of setting up your own S3 bucket and configuring the relevant parts of Ibexa DXP.
-    We recommend giving the development team working on the project access to the bucket
-    to ensure work is done in a DevOps way without depending on external teams when changes are needed.
-
-=== "Ibexa Cloud v3.3 "
+=== "Ibexa Cloud v3.3"
 
     ### Cloud hosting with Ibexa Cloud and Platform.sh
 
