Installation on Red Hat/CentOS
LL::NG requires at least Red Hat/CentOS 7
Organization
LemonLDAP::NG provides packages for Red Hat/Centos 7:
lemonldap-ng: metapackage, contains no file but dependencies on other packages
lemonldap-ng-doc: contains
HTML documentation and project docs (README, etc.)
lemonldap-ng-conf: contains default configuration (
DNS domain: example.com)
lemonldap-ng-test: contains sample CGI test page
lemonldap-ng-handler: contains Apache Handler implementation (agent)
lemonldap-ng-manager: contains administration interface and session explorer
lemonldap-ng-portal: contains authentication portal and menu
lemonldap-ng-fastcgi-server: FastCGI server needed to use Nginx
lemonldap-ng-nginx: contains Nginx configuration and dependencies
lemonldap-ng-uwsgi-app: contains Uwsgi application
perl-Lemonldap-NG-Common: CPAN - Shared modules
perl-Lemonldap-NG-Handler: CPAN - Handler modules
perl-Lemonldap-NG-Manager: CPAN - Manager modules
perl-Lemonldap-NG-Portal: CPAN - Portal modules
The package lemonldap-ng-nginx requires the nginx community package. If you use openrestry or Nginx plus, you must ignore this dependency. To do this, download the package and install it with:
rpm --nodeps -i lemonldap-ng-nginx*.rpm
Get the packages
YUM repository
You can add this YUM repository to get recent packages:
vi /etc/yum.repos.d/lemonldap-ng.repo
[lemonldap-ng]
name=LemonLDAP::NG packages
baseurl=https://lemonldap-ng.org/redhat/stable/$releasever/noarch
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-OW2
Replace stable by 2.0 to avoid upgrade to next major version
You may also need some extras packages, available here:
[lemonldap-ng-extras]
name=LemonLDAP::NG extra packages
baseurl=https://lemonldap-ng.org/redhat/extras/$releasever
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-OW2
Run this to update packages cache:
yum update
Manual download
Package GPG signature
The GPG key can be downloaded here: rpm-gpg-key-ow2
Install it to trust RPMs:
curl https://lemonldap-ng.org/_media/rpm-gpg-key-ow2 > /etc/pki/rpm-gpg/RPM-GPG-KEY-OW2
Install packages
With YUM
If the packages are stored in a yum repository:
yum install lemonldap-ng
You can also use yum on local RPMs file:
yum localinstall lemonldap-ng-* perl-Lemonldap-NG-*
With RPM
Before installing the packages, install all dependencies.
You have then to install all the downloaded packages:
rpm -Uvh lemonldap-ng-* perl-Lemonldap-NG-*
You can choose to install only one component by choosing the package
lemonldap-ng-portal,
lemonldap-ng-handler or
lemonldap-ng-manager.
Install the package lemonldap-ng-conf on all server which contains one of those packages.
First configuration steps
Change default DNS domain
By default, DNS domain is example.com. You can change it quick with a sed command. For example, we change it to ow2.org:
sed -i 's/example\.com/ow2.org/g' /etc/lemonldap-ng/* /var/lib/lemonldap-ng/conf/lmConf-1.json /etc/nginx/conf.d/* /etc/httpd/conf.d/*
Upgrade
DNS
Configure your DNS server to resolve names with your server IP:
auth.<your domain>: main portal, must be public
manager.<your domain>: manager, only for adminsitrators
test1.<your domain>, test2.<your domain>: sample applications
Follow the next steps
File location
Configuration is in /etc/lemonldap-ng
LemonLDAP::NG configuration (edited by the Manager) is in /var/lib/lemonldap-ng/conf/
All Perl modules are in the VENDOR perl directory
All Perl scripts/pages are in /var/lib/lemonldap-ng/
All static content (examples,
CSS, images, etc.) is in /usr/share/lemonldap-ng/
Build your packages
If you need it, you can rebuild RPMs:
Install rpm-build package
Install all build dependencies (see BuildRequires in lemonldap-ng.
spec)
Put LemonLDAP::NG tarball in %_topdir/SOURCES
Edit ~/.rpmmacros and set your build parameters:
%_topdir /home/user/build
%dist .el7
%rhel 7
rpmbuild -ta SOURCES/lemonldap-ng-VERSION.tar.gz