Configuration on Fedora Workstation

FOG (r2922) Configuration on Fedora 21 Workstation inside Windows Server 2012 Hyper-V using ProxyDHCP

Notes: These instructions are intended to be followed IN ORDER.

Although these instructions were specifically written for r2922 & Fedora 21 (non-updated) inside Hyper-V using proxyDHCP, they might help a lot with other newer versions of Fedora; although these other versions have not been tested. These instructions should work fine if you're not using Hyper-V; maintaining that everything else remains the same.

Hyper-V machine settings

6 cores (don’t go below 4 cores)
4086 MB of non-dynamic ram.
512GB HDD (large size for storing the images on the v-machine)
Ensure v-machine is connected to a working virtual switch (a working internet connection is required during the FOG software installation).
set Fedora 21 workstation ISO into the virtual optical drive.
Everything else is default

Installing Fedora 21

Boot the V-Machine
Install to Hard drive
english & english -> next
‘Automatic partitioning selected’ is not optimal. Say you want to configure them on your own, and then click the “Make partitions automatically” on the left. From there, you can customize the mount points and their sizes.

Configuring your own partitions

Create a directory called /images and give it as much space as you can. You don’t need to specify the size at first. You can create it and then change the size in the next screen.
To give it over 400GB, you’ll need to reduce the “/home” and “/” directories. “/” only needs double the amount of ram the system has (8GB). “/home” only needs working space… 20 gigs should be ample.
Network & Hostname: FOG (or whatever you like)
Click “Begin Installation”
Set root password to the Password, MAKE NOTE OF THIS (It must be longer than 8 characters and not a dictionary word, otherwise you’ll run into problems later).
Make user & Password (I made one called Administrator with a lowercase ‘a’ for the username.)
Check ‘Make this user administrator’
Wait for Fedora to install….
When install is complete, click Quit.
Shutdown Fedora gracefully via the in-system power button. Then remove the ISO in the settings via Hyper-V.

Pre-Configuration of Fedora 21 for FOG

boot, if given options, choose the non-emergency one.
Log in as the user you created. (Administrator)
On first login, choose english & then NEXT
Standard English keyboard and NEXT
Skip online accounts, “SKIP”
click “Start using Fedora”
Close “Getting Started” because were already started….
OPEN THIS DOCUMENT on the FOG Machine! Lots of copy/pasting!

Disable Firewall and SELinux

Click “Activities” in top left.
Type “Terminal” (this is a lot like windows metro on a desktop, just type what you want)
Switch to root with
```
su root
```
Enter password set during install
Disable the firewall

systemctl disable firewalld.service

Disable SELinux by editing /etc/selinux/config
```
gedit /etc/selinux/config
```

Change the line

SELINUX=enforcing

to

SELINUX=disabled

save and close.
Reboot the machine.

CHECK SETTINGS SO FAR

After reboot, verify that the firewall is off, and SELinux is off.
log into your Administrator account, open terminal.
Switch to root.
```
su root
```
Enter your password.

sestatus

should return ‘disabled’

systemctl status firewalld.service

should return “disabled” and “dead”.

Don’t close terminal window, don’t exit ‘root’.

Set up a static IP address

Click Activities
type “settings”, the Settings icon should appear. Click it.
Click Network
Under the “wired” adapter, click the gear to set up custom settings.
Click “IPv4”
Enter in the IP you want to use, netmask, gateway, and DNS server information.
Click “Apply”
For settings to update, turn off the adapter and then turn it back on. (click the slide)
Test by trying to visit Google with firefox. Confirm and close.

Configuring existing DHCP server (Windows Server 2012)

Inside your DHCP server, we have to set some options.

IPv4 -> Scope -> Scope Options.
Right click Scope Options.
Enable 066 Boot Server Host Name, enter the FOG server’s IP.
Enable 067 Bootfile Name, set it as
```
undionly.kpxe
```

Setting Up Fog

install svn

yum install svn

Yes, you want to install (this will install "beta" Please download from sourceforge for "Stable")

svn co -r 2922 https://svn.code.sf.net/p/freeghost/code/trunk /opt/fog_trunk

cd /opt/fog_trunk

cd bin

./installfog.sh

Choose option 1 (because we are using Fedora)
Choose the “normal server” because we want it to do everything (but dhcp)
Hit enter to accept the currently assigned IP address.
Router Address for the DHCP server -> optional. I said no. You’d need this if you were using the FOG server as a DHCP server.
DNS address for the dhcp server ->optional. I said no. You’d need this if you were using the FOG server as a DHCP server.
Change default network interface, NO!
Use FOG server for DHCP service? NO!
Install internationalization support? NO! (“yes” will break FOG running on Fedora)
Donate computer resources? NO! (Unless you want to. See wiki information on how that works)
Do you wish to continue? Yes!
Fog installs…. wait…
Make notes of ANY failed package installs…
When it asks, the installer directory should be /images (we pre-made this during the Fedora install)
Yes, you left the mysql password blank (it’s blank out of the box).
Update the database schema by navigating to the provided link.
Use a web browser. Address is: x.x.x.x/fog/management You don’t have to use Linux for this, use any computer’s web browser (any computer within your LAN).
If it only works in Fedora, check Firewall and SELinux status.
click “install/Upgrade Now”.
wait for that to get done.
Press enter in installer.

Setting up ProxyDHCP

Create /etc/dnsmasq.d/ltsp.conf using gedit

gedit /etc/dnsmasq.d/ltsp.conf

type this stuff in there (or copy paste from this document)

port=0
log-dhcp
tftp-root=/tftpboot
dhcp-boot=undionly.kpxe
dhcp-option=17,/images
dhcp-option=vendor:PXEClient,6,2b
dhcp-no-override
pxe-prompt="Press F8 for boot menu", 3
pxe-service=X86PC, “Boot from network” undionly
pxe-service=X86PC, "Boot from local hard disk", 0
dhcp-range=x.x.x.x,proxy

Where you see x.x.x.x, that should be your FOG server’s IP.

Necessary post install configuration

Some required file manipulation and permission changes:
Change the fog user’s password using
```
passwd fog
```
enter the Password
Make a copy of the undionly file you want to use as undionly.0.

cd /opt/fog_trunk/packages/tftp

cp undionly.kpxe undionly.0

Restart dnsmasq with
```
service dnsmasq restart
```
Create blank file to make Fog check directories

cd /

touch /images/.mntcheck

touch /images/dev/.mntcheck

Edit the FTP settings file with
```
gedit /etc/vsftpd/vsftpd.conf
```
add this line to the bottom of the file:
```
seccomp_sandbox=NO
```
Save the file.Reboot server

Set the FOG services to start 30 seconds after boot

(necessary with Fedora 21 & r2922. There's an issue with the FOGMulticastManager after a reboot; it's timing related.)

Disable FOG services with:

systemctl disable FOG{MulticastManager,Scheduler,SnapinReplicator,ImageReplicator}

Create a startup script with

gedit /etc/rc.d/rc.local

Make that file look like below, exactly.

#!/bin/bash
sleep 30
systemctl start FOGMulticastManager
systemctl start FOGScheduler
systemctl start FOGSnapinReplicator
systemctl start FOGImageReplicator
exit 0

save the file
Then Run this command to make that file executable:
```
chmod +x /etc/rc.d/rc.local
```

FOG Configuration.

go to the web interface using
```
x.x.x.x/fog/management
```
login (default is fog:password)
Click “Storage Management” (network folder looking thing at top).
Click “Default Member” in the list.
Change management password to the linux fog user’s Password and then click “Update”.
Click “Fog Configuration” (blue question mark at top).
Click “Fog Settings” on left.
Click “TFTP Server”
Change Password to the right one.
Click Save Changes
If you have custom Multicast Settings (like address and port), click Multicast settings and put them in there, and then save the changes.

At this point, you should be done with major configuration.

FOG Server Troubleshooting Help (Fedora 21, r2922 & up)

TFTP Services

Check TFTP status with
```
systemctl status xinetd.service
```
(should be on and green, no errors, and enabled)
stop, start, disable and enable TFTP service.

systemctl stop xinetd.service

systemctl start xinetd.service

systemctl enable xinetd.service

systemctl disable xinetd.service

RPC Services

Check the status of RPC with
```
systemctl status rpcbind
```
(should be on and green, no errors, and enabled)
Stop, start, disable and enable RPC Service

systemctl stop rpcbind

systemctl start rpcbind

systemctl enable rpcbind

systemctl disable rpcbind

NFS Services

Check the status of NFS with
```
systemctl status nfs-server
```
(should be on and green, no errors, and enabled)
stop, start, disable and enable NFS service

systemctl stop nfs-server

systemctl start nfs-server

systemctl enable nfs-server

systemctl disable nfs-server

FTP Services

Check the status of FTP with
```
systemctl status vsftpd.service
```
(should be on and green, no errors, and enabled)
stop, start, disable and enable FTP service.

systemctl stop vsftpd.service

systemctl start vsftpd.service

systemctl disable vsftpd.service

systemctl enable vsftpd.service

Test that it’s functioning by using a web browser and going to
```
ftp://x.x.x.x
```
Use fog / your-fog-account-Password for the credentials
You should see “Index of /”

Firewall Service

Check the status of the firewall with
```
systemctl status firewalld.service
```
(should be OFF, no errors, and disabled)
stop, start, disable and enable FTP service.

systemctl stop firewalld.service

systemctl start firewalld.service

systemctl disable firewalld.service

systemctl enable firewalld.service

SELinux Service

Check the status of SELinux with
```
selinux
```
(should be disabled)
Disable/enable by editing using
```
gedit /etc/selinux/config
```
followed by a reboot.

FOGMulticastManager

Check status with
```
systemctl status FOGMulticastManager.service
```
(Should be active, green lit, with no errors)
Start, stop, disable, enable, restart by changing the “status” portion of that command to what you need.

FOGImageReplicator

Check status with
```
systemctl status FOGImageReplicator.service
```
(Should be active, green lit, with no errors)
Start, stop, disable, enable, restart by changing the “status” portion of that command to what you need.

FOGSnapinReplicator

Check status with
```
systemctl status FOGSnapinReplicator.service
```
(Should be active, green lit, with no errors)
Start, stop, disable, enable, restart by changing the “status” portion of that command to what you need.

FOGScheduler

Check status with
```
systemctl status FOGScheduler.service
```
(Should be active, green lit, with no errors)
Start, stop, disable, enable, restart by changing the “status” portion of that command to what you need.

Client CMOS Settings for auto-boot to network

Dell Optiplex 7010 CMOS configuration

F12 while system is powered on.
select “BIOS setup”
General -> Boot Sequence
“Onboard NIC” should be the first.
System Configuration -> Integrated NIC
“Enabled w/PXE” should be selected.