#872: Fix bug in symbolic links.

1 files changed, 95 insertions, 1 deletions

diff --git a/doc/INSTALL.en.txt b/doc/INSTALL.en.txt
index c731350b..fac27547 120000..100644
--- a/doc/INSTALL.en.txt
+++ b/doc/INSTALL.en.txt
@@ -1 +1,95 @@
-../installer/INSTALL.en.txt
\ No newline at end of file
+Installing OpenGnsys Server 1.1.0
+=================================
+
+Before installation
+-------------------
+
+OpenGnsys Server 1.1.0 is meant to be installed under Ubuntu Server 16.04 LTS or newer, though it has also been tested under operating systems based on CentOS 7.
+
+Network connection is needed in order to download the required packages, the source code and the preconfigured client.
+
+Minimum storage requirements:
+- 100 MB in /tmp (for the installation process)
+- 600 MB in /var/lib/tftpboot (or /srv in Debian systems) for every installed ogLive client.
+- 250 MB in the installation folder (/opt/opengnsys) plus 600 MB for every downloaded ISO image.
+- Enough disk space for the image repository in /opt/opengnsys/images (it is recommended to mount it on an independent file system)
+
+
+
+Installing
+----------
+
+To install OpenGnsys, run opengnsys_installer.sh script after unpacking the release file (opengnsys-release.tar.gz) or after downloading it directly from https://raw.githubusercontent.com/opengnsys/OpenGnsys/master/installer/opengnsys_installer.sh
+
+Unpacking example:
+	tar xvzf opengnsys-Version.tar.gz
+	cd opengnsys/installer
+
+Downloading examples:
+
+    * Download with wget.
+	wget https://raw.githubusercontent.com/opengnsys/OpenGnsys/master/installer/opengnsys_installer.sh
+
+    * Download with curl.
+	curl https://raw.githubusercontent.com/opengnsys/OpenGnsys/master/installer/opengnsys_installer.sh -o opengnsys_installer.sh
+
+
+You must be root to run the installation script:
+	sudo bash opengnsys_installer.sh
+
+
+The following information will be requested in order to configure the access to the service (a default value will be introduced if no parameter is indicated):
+    * MySQL root password
+    * Web console user and OpenGnsys Super Administrator
+    * Web console user's password
+    * Client's password for accessing remote services
+    * Choose which ogLive clients to install.
+
+The following processes will be carried out:
+    * Gathering of the basic network parameters.
+    * Checking installed packages.
+    * Downloading and installing dependencies.
+    * Creating OpenGnsys basic folder sctructure.
+    * Downloading code from the repository to a temporal folder (/tmp/opengnsys_installer). In upcoming releases this process will not be necessary.
+    * Compiling and installing OpenGnsys services.
+    * Basic configuration of OpenGnsys network services (DHCP, PXE and Samba) using the existing configuration templates.
+    * Copying additional server management files.
+    * Creating database and configuring OpenGnsys administration console web server.
+    * Copying administration console pages.
+    * Copying OpenGnsys client folder structure.
+    * Downloading OpenGnsys client initial image.
+    * Basic configuration of OpenGnsys services using network parameters.
+
+Once the installation process is finished, you can start working with the system:
+    * Configuring DHCP.
+    * Adding information in the administration console.
+    * Customizing administration scripts.
+    * Creating start menus for the clients.
+
+
+
+Updating / upgrading
+--------------------
+
+There is a system self-upgrading script with the following features:
+    * Network connection is needed to obtain the latest updates / upgrades.
+    * If the script updates itself, then it must be run once again.
+    * Services depending on the operating system will not be updated.
+    * Configuration files will not be modified.
+
+You must be root to run this script:
+    sudo /opt/opengnsys/lib/opengnsys_update.sh
+ 
+
+
+Uninstalling
+------------
+
+There is also an uninstallation script to remove the OpenGnsys components:
+    * OpenGnsys files and database will be deleted.
+    * Operating system packages and their configuration files will be preserved.
+    * The image folder and its content will not be deleted.
+
+You must be root to run this script:
+    sudo /opt/opengnsys/lib/opengnsys_uninstall.sh
+