convert p00 md to rst

.gitignore

@@ -1 +1,3 @@
 /.idea
+/venv
+/docs/_build

docs/Makefile

@@ -0,0 +1,20 @@
+# Minimal makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line, and also
+# from the environment for the first two.
+SPHINXOPTS    ?=
+SPHINXBUILD   ?= sphinx-build
+SOURCEDIR     = .
+BUILDDIR      = _build
+
+# Put it first so that "make" without argument is like "make help".
+help:
+	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+
+.PHONY: help Makefile
+
+# Catch-all target: route all unknown targets to Sphinx using the new
+# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
+%: Makefile
+	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

docs/conf.py

@@ -0,0 +1,53 @@
+# Configuration file for the Sphinx documentation builder.
+#
+# This file only contains a selection of the most common options. For a full
+# list see the documentation:
+# https://www.sphinx-doc.org/en/master/usage/configuration.html
+
+# -- Path setup --------------------------------------------------------------
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+#
+# import os
+# import sys
+# sys.path.insert(0, os.path.abspath('.'))
+
+import sphinx_rtd_theme
+
+# -- Project information -----------------------------------------------------
+
+project = 'Learn Docker'
+copyright = '2021, Takács Ákos'
+author = 'Takács Ákos'
+
+
+# -- General configuration ---------------------------------------------------
+
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
+# ones.
+extensions = [
+]
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+# This pattern also affects html_static_path and html_extra_path.
+exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
+
+
+# -- Options for HTML output -------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages.  See the documentation for
+# a list of builtin themes.
+#
+html_theme = 'sphinx_rtd_theme'
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+html_static_path = ['_static']

docs/index.rst

@@ -0,0 +1,93 @@
+.. Learn Docker documentation master file, created by
+   sphinx-quickstart on Sat Feb 20 20:55:28 2021.
+   You can adapt this file completely to your liking, but it should at least
+   contain the root `toctree` directive.
+
+.. _xip.io: http://xip.io
+
+========================================
+Welcome to Learn Docker's documentation!
+========================================
+
+This project contains examples and scripts to help you learn about Docker.
+
+The examples were originally made for the participants of the Ipszilon Seminar in 2017 in Hungary. 
+The virtual machines were created in the Cloud For Education system.
+Some of the scripts may not be useful to you.
+
+Before you begin, clone the git repository:
+
+.. code:: shell
+
+  git clone https://github.com/itsziget/learn-docker.git
+
+Scripts
+=======
+
+install.sh
+  contains the installation of all the necessary components except the scripts below. 
+  You may need to restart your machine after the installation.
+
+system/etc/profile.d/fixhost.sh
+  It fixes the missing hostname in :code:`/etc/hosts`,
+  so you will not see error messages after using "sudo". The script checks if the machine's
+  hostname is in the hosts file and writes into the file if the hostname was missing.
+  In case of Ubuntu 16.04 it can copied into /etc/profile.d/.
+
+system/usr/local/bin/xip.sh
+  `xip.io` generates domain names for the public DNS server based on
+  the current WAN or LAN IP address of the host machine.
+  It must be copied into /usr/local/bin/ with the filename "xip".
+  When you execute "xip", a domain name will be shown (Ex.: 192.168.1.2.xip.io) which you can use for the examples.
+  The command takes one optional parameter as a subdomain. Ex.: "xip web1". The result would be: web1.192.168.1.2.xip.io
+
+system/etc/profile.d/xip.variable.sh
+  It uses the xip command to set the XIP environment variable so
+  you can use the variable in a docker-compose.yml too.
+
+Make sure you each script is executable before you continue. However, the above scripts are optional and you may not need
+them in a local virtual machine. If you don't want to rely on automatic IP address detection, set the XIP variable manually.
+
+Example projects
+================
+
+Example projects are in the `learn-docker/projects` folder, so go to there.
+
+.. code: shell
+  
+  cd learn-docker/projects
+
+
+Check the existence of :code:`$XIP` variable since you will need it for some examples:
+
+.. code: shell
+
+  echo $XIP
+
+If it does not exist or empty, then set the value manually or run the script below:
+
+.. code: shell
+
+  export XIP=$(ip route get 8.8.8.8 | grep -o 'src [0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+' | awk '{print $NF}')
+  # or if xip is already installed:
+  export XIP=$(xip)
+
+All off the examples were tested with Docker 20.10.1. The version of Docker Compose was 1.27.4.
+You can try with more recent versions but some behaviour could be different in the future.
+
+* [p00](projects/p00/README.md): Collection of basic commands
+* [p01](projects/p01/README.md): Start a simple web server with mounted document root.
+* [p02](projects/p02/README.md): Build yur own web server image and copy the document root into the image.
+* [p03](projects/p03/READMe.md): Create your own PHP application with built-in PHP web server.
+* [p04](projects/p04/README.md): Create a simple [Docker Compose](https://docs.docker.com/compose/) project.
+* [p05](projects/p05/README.md): Communication of PHP and Apache HTTPD web serverwith the help of [Docker Compose](https://docs.docker.com/compose/).
+* [p06](projects/p06/README.md): Run more [Docker Compose](https://docs.docker.com/compose/) project on the same port using [nginx-proxy](https://hub.docker.com/r/jwilder/nginx-proxy).
+* [p07](projects/p07/README.md): Protect your web server with HTTP authentication
+* [p08](projects/p08/README.md): Memory limit test with PHP in a container.
+* [p09](projects/p09/README.md): CPU limit test
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Projects:
+
+   projects/p00

docs/make.bat

@@ -0,0 +1,35 @@
+@ECHO OFF
+
+pushd %~dp0
+
+REM Command file for Sphinx documentation
+
+if "%SPHINXBUILD%" == "" (
+	set SPHINXBUILD=sphinx-build
+)
+set SOURCEDIR=.
+set BUILDDIR=_build
+
+if "%1" == "" goto help
+
+%SPHINXBUILD% >NUL 2>NUL
+if errorlevel 9009 (
+	echo.
+	echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
+	echo.installed, then set the SPHINXBUILD environment variable to point
+	echo.to the full path of the 'sphinx-build' executable. Alternatively you
+	echo.may add the Sphinx directory to PATH.
+	echo.
+	echo.If you don't have Sphinx installed, grab it from
+	echo.http://sphinx-doc.org/
+	exit /b 1
+)
+
+%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
+goto end
+
+:help
+%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
+
+:end
+popd