Hello again, it’s been a while since my last guide for OCS Inventory NG but since OCS Inventory team released version 2.5 I decided to update my guide, well rewrite it from the scratch, actually so we can enjoy the new version!
What will be needed:
- Access to the Internet – yes, that’s obvious, but still – worth mentioning
- A debian distribution, net install is fine: https://cdimage.debian.org/debian-cd/current/amd64/iso-cd/
- Valid SSL certificate for the server (few tips regarding dns names etc later)
- Physical or Virtual Machine(strongly advised) with at least 2GB RAM and 20GB HDD, 1 CPU is fine
- One test PC or VM
- Ocs Inventory Agent, OCS Packager and OCS Inventory NG Server. All can be downloaded from OCS Inventory GitHub Project in Releases sections.
After completing this guide you will have fully working OCS Inventory NG server version 2.5 with agent installed and OCS Agent Package ready. Also, all communication will be done using SSL(yes – all, including inventory, deployment info and deployment fragments!), so data will be secured.
Steps that will be performed:
- Install newest version of Debian and upgrade
- Install Apache and MySQL, tools and packages
- Install OCS Inventory NG server and configure
- Enable SSL
- Final touch
- Prepare OCS Agent Package and deploy it
I am not adding LDAP/Active Directory authentication yet but can be enabled later. We will see.
You can think that there is quite a lot to do but doing this in test environment took me around 20 minutes(well, after almost 10 tries, tests formats etc.). So if you follow my guide to the line, you should have fully working OCS NG Inventory server in less than 30 minutes!
Ok, so let’s start!
Hi! Love your tutorials. Really in-depth and with the describing text really makes alot more sence than alot of other How-To’s out there! Keep up the good work :). I see you have Nagios setup aswell, any good reason for going for Nagios vs Zabbix?
Hello Trond, Thanks for your comment! I just write them in a way I could make use of them after a while:) Regarding Nagios vs Zabbix – to be honest I never used Zabbix so I cannot tell which is better. I used Nagios in one of my early jobs and thought that it’s quite good. These days there are many more like Grafana with all the plugins and others as well.
Really Nice Tutorial thank you!
Can you maybe add a Tutorial for Deploying via GPO.
I tried using the PSExec but somehow it does not work. If I run the “OcsPackage.exe” as Admin it works but without this its does not work.
And somehow there should be a easy solution completely via GPO + Deployment Tool.
Thanks!
It’s actually pretty easy! You build a ocspackage.exe using ocs packager tool, place it somewhere on the net like sysvol/scripts and then create a new gpo with scheduled task set to run only once at specific time and run asap when schedule is missed. then task will be removed after run.
trigger can be any, command line will be ocspackage.exe and that’s it! 🙂
And whats with the Rights Management?
Normal users cant install a Service…?
Maybe im wrong but isnt the Goal to install the Service everywhere?
yes, when you create a task to deploy agent, create it to run with highest privileges as well as set “NT Authority\SYSTEM” as executing user. Also, set the task to run immediately. Then OCS will install as service no matter what user is currently logged on.
Hi Milosz 🙂
Got my OCS Inventory 2.5 server up and running thanks to you!
Thank you very much.
Do you have any clue as to how I can launch something “verbose”?
Looks like OCS Inventory forces the install to be silent no matter what I do.
I have a installer (exe) that are not designed to be ran silently. So it seems like it doesn’t install.
I tried a dozen of installers, and all work except the one I really need to work.
Suggestions? 🙂
Hey, good it worked for you! Thanks for your feedback. Regarding that installer I would start with option “Installation completion need user action” enabled. Also, you could wrap that installer in some msi wrapper, provide answers and install that way. When you deploy software it uses SYSTEM account that is why you do not have any screens. I think easiest way is to use msi wrapper software. There are many to choose from:)
Hello, first, thank you for your tutorial, i have a permission denied when i try http://localhost/ocsreports
How to solve that?
Thanks
Hello Milosz, can you help me please to fix my problem? I followed your tutorial but I get an error when I try to access http://localhost/ocsreports.
You don’t have permission to access /ocsreports/ on this server.
at which stage/point this error occurs? If it’s after all steps or right after installation? Also, have you tried to access it from other computer using ip? Seems like permission issue in apache default.conf file to me
hy, thanks for your great installation manual, but i am not able to create adminsitrative radio buttons or checkboxes.
the checkboxes are just not visible
perhaps it has something todo with install of php-gd (i think it is missing)
Please try all types of checkboxes and textboxes. I think you can create a bug report this issue to the ocs-team or change your installation manual.
Fred
hey Fred, yeah, got your point. I will test it tomorrow. If you have pointed the php-gd maybe just give it a try and report back:) I will do some tests from my end, though
Thanks!
225/5000
tutorial very good, your blog has helped me a lot in the past and still today. If you can help me with something extra … I can not configure the snmp issue, if you have any valuable tips or a specific tutorial … thank you!
Hugs
Hey, thank you for this tutorial, everything is fine but unfortunately I have a problem installing the officepack plugin, I’m getting error when I try to install (MySQL error: Installation aborted!)
Any suggestions?
I must double check it but i think office pack is no longer supported. Keep in mind that since office 2013 and up(including offline, CTR and O365) you will not get the keys read as they are encrypted in OS. Only last part of it is available using OSPP.vbs script that comes with office setup
Thank you Milosz for providing these guides to OCS Inventory. Unfortunately I had built my project on CentOS, but regardless, I was able to fix many steps thanks to the information here. (If you’re reading this and stuck using CentOS, check out the guide on the Celerium blog here; https://celerium.org/2018/11/03/setup-install-ocsng-on-centos-7/)
Hi, thanks for the feedback. Unfortunately I’m more into Debian(as this was “my first” distro years ago). CentOS is a bit different but I’m glad you made it!. Thanks for your comment and links!
Great work. Could take a look,I have the same problem
http://ask.ocsinventory-ng.org/9999/installation-issue-in-plugins
Ocs works great but plugins not .
Yeah, I will look into it in some spare time. Maybe even upgrade the guide:) Thanks for the tip. I will post back!
I have the OCS NG installed in a domain with SSL. But when activating a package in Deployment, the system shows in error:
WARNING: Can’t find information file at https://ocsng.domain/download/1557338069/
WARNING: Can’t find fragments files at http://ocsng.domain/download/1557338069/
But
But if from the browser access to the following URL https://ocsng.domain/download/1557338069/info, it you show me the information:
hey, it looks like http/https problems. as i remember correctly i had to allow remote connections in the apache server. Do you test it from remote computers browser or localhost? Please provide apache logs, they should provide more information.
Good morning. Thanks for reply.
I’m using a dedicated Ubuntu server, I can access from any PC in my red, and external devices, like my phone.
x.x.16.103 is my PC.
x.x.16.4 is my external phone.
This is the log file: https://drive.google.com/open?id=11Vz3BFcFAG-PbHYX0XZQGLDFkwzEPeFZ
don’t see anything worrying apart from one 404 in the log. Check if download works from client side. Keep in mind, that in order to use SSL you need to set SSL=1 in the client and provide valid CA cert
ok but does the download actually work? I have the same message but download works correctly. I do not use “advanced features of teledeploy”, however