Merge pull request #259 from noone-silent/5.9.x-docker-documentation

5.9.x docker documentation

Author: niden

docs/environments-docker.md

@@ -0,0 +1,91 @@
+# Docker
+
+## Introduction
+
+Since Version 5.9.2, we provide production-ready docker images for your convenience.  
+By default, the Docker images run as user `phalcon` in group `phalcon` and `UID` and `GID` 1000.
+
+You can override those values by providing a different user and group in your docker compose or stack file.  
+You also can use our [Dockerfile](https://github.com/phalcon/cphalcon/blob/master/docker/Dockerfile) to permanently
+change those values.
+
+## How to download?
+
+We provide our Docker images on the Docker Hub and GitHub. See the following table for the addresses:
+
+| Provider   | Pull command example                                 |
+|------------|------------------------------------------------------|
+| Docker Hub | `docker pull phalconphp/cphalcon:v5.9.2-php8.4`      |   
+| GitHub     | `docker pull ghcr.io/phalcon/cphalcon:v5.9.2-php8.4` |
+
+!!! info "NOTE"
+
+    We do not provide a "latest" tag on our Docker images.
+
+The tag for our Docker images has the following build: `v[Phalcon Release]-php[PHP Version]`  
+As example: If you want to install Phalcon Version 5.8.0 on PHP 8.2, the tag would be: `v5.8.0-php8.2`
+
+## How do we build the docker images?
+
+As the base we use the official PHP FPM docker image based on Debian Linux.
+We integrate a basic healthcheck and all configurations needed to run a basic Phalcon application.
+
+Take a look at our [Dockerfile](https://github.com/phalcon/cphalcon/blob/master/docker/Dockerfile) for more details.
+
+## Extensions
+
+The following list of extensions is installed additional to the extensions of the PHP Docker image in every release:
+
+- apcu
+- gd
+- gettext
+- igbinary
+- imagick
+- intl
+- mysqli
+- mysqlnd
+- opcache
+- pdo_mysql
+- pdo_pgsql
+- pgsql
+- phalcon
+- redis
+- xsl
+- yaml
+- zip
+
+## Extending the Docker image
+
+The provided Docker image is usually all you need to run a basic Phalcon application.
+For more advanced applications, you maybe need to install another extension.
+
+Let's say you want to install the `memcached` extension. Phalcon provides an easy way to do so:
+
+```dockerfile
+FROM phalconphp/cphalcon:v5.9.2-php8.4
+
+RUN set -eux \
+  && install-php-extensions memcached
+```
+
+For a full list of supported extensions using this method, please see the [Documentation](https://github.com/mlocati/docker-php-extension-installer#supported-php-extensions).  
+For other extensions not covered by this method, please see the official PHP Docker image [Documentation](https://hub.docker.com/_/php/).
+
+## Notes
+
+We provide production-ready images. That means we do not install anything else you might need in a local development
+environment. For example, we do not have installed `curl` or `composer`. This minimizes the possibility to download
+malicious content inside your docker image. We also do not install `xdebug` or tools like `top` or `git`.
+
+## Credits
+
+We want to thank the following people for providing us with tools for building production-ready docker images:
+
+[PHP](https://github.com/php/)
+: The PHP Team for providing us the base image including the newest PHP Versions.
+
+[mlocati](https://github.com/mlocati/docker-php-extension-installer)
+: For providing an even better PHP extension installer and a lot of supported extensions.
+
+[renatomefi](https://github.com/renatomefi/php-fpm-healthcheck)
+: For the FPM healthcheck script. 

mkdocs.yml

@@ -1,4 +1,3 @@
-
 # Project information
 site_name: Phalcon Documentation
 site_url: https://docs.phalcon.io
@@ -294,31 +293,32 @@ nav:
   - Home:
       - Introduction: introduction.md
       - Changelog:
-        - Current Version: https://github.com/phalcon/cphalcon/blob/5.0.x/CHANGELOG-5.0.md
-        - Releases: releases.md
-        - How to upgrade: upgrade.md
+          - Current Version: https://github.com/phalcon/cphalcon/blob/5.0.x/CHANGELOG-5.0.md
+          - Releases: releases.md
+          - How to upgrade: upgrade.md
       - Contributing:
-        - Contributions: contributions.md
-        - Asking a question: https://phalcon.io/discussions
-        - Requesting a change: new-feature-request.md
-        - Issuing a Pull Request: new-pull-request.md
+          - Contributions: contributions.md
+          - Asking a question: https://phalcon.io/discussions
+          - Requesting a change: new-feature-request.md
+          - Issuing a Pull Request: new-pull-request.md
       - Guides:
-        - Backtrace Generation: generating-backtrace.md
-        - Reproducible Tests: reproducible-tests.md
-        - Testing environment: testing-environment.md
-        - Coding Standard: coding-standard.md
+          - Backtrace Generation: generating-backtrace.md
+          - Reproducible Tests: reproducible-tests.md
+          - Testing environment: testing-environment.md
+          - Coding Standard: coding-standard.md
       - Sponsoring: sponsors.md
   - Getting Started:
       - Installation: installation.md
       - Webserver Setup: webserver-setup.md
       - Environments:
-        - Devilbox: environments-devilbox.md
-        - Nanobox: environments-nanobox.md
+          - Devilbox: environments-devilbox.md
+          - Nanobox: environments-nanobox.md
+          - Docker: environments-docker.md
       - Development Tools:
-        - Devtools: devtools.md
-        - Debug: support-debug.md
-        - Migrations: db-migrations.md
-        - Unit Testing: unit-testing.md
+          - Devtools: devtools.md
+          - Debug: support-debug.md
+          - Migrations: db-migrations.md
+          - Unit Testing: unit-testing.md
       - Tutorials:
           - Basic: tutorial-basic.md
           - Invo: tutorial-invo.md
@@ -354,11 +354,11 @@ nav:
       - Forms: forms.md
       - Image: image.md
       - HTML:
-        - Attributes: html-attributes.md
-        - Breadcrumbs: html-breadcrumbs.md
-        - Escaper: html-escaper.md
-        - Link: html-link.md
-        - Tag Factory: html-tagfactory.md
+          - Attributes: html-attributes.md
+          - Breadcrumbs: html-breadcrumbs.md
+          - Escaper: html-escaper.md
+          - Link: html-link.md
+          - Tag Factory: html-tagfactory.md
       - Tag (legacy): tag.md
       - View: views.md
       - Volt: volt.md