From 3a1c466d5aca9226ac58d806bc08106822d22a9a Mon Sep 17 00:00:00 2001
From: Muhammad Hussein Fattahizdeh <m@mhf.ir>
Date: Sat, 24 Mar 2018 11:01:23 +0430
Subject: [PATCH] add more info

---
 README.md            | 19 ++++++++++++++++---
 config.sample        |  2 +-
 create-iso.sh        |  4 ++--
 preseed.cfg.template |  2 +-
 4 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index 0cc45e2..4397a57 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,17 @@ Create your own netiso and reinstall it over ssh. You can partion yor server as
     ```
 4. Upload your `preseed.cfg` file to your own host.
 
+#### Find Predictable Network Interface Names
+
+If your current installation of ubuntu not using **Predictable Network Interface Names** you can find out the name by using this command for example for `eth0`:
+
+```
+udevadm test /sys/class/net/eth0 2>/dev/null | grep ID_NET_NAME_
+ID_NET_NAME_MAC=enxd4bed95f24db
+ID_NET_NAME_PATH=enp7s0
+```
+You can use `enp7s0` as predictable network interface name.
+
 #### Clone repository
 ```
 cd /tmp
@@ -46,7 +57,8 @@ git clone https://github.com/mhf-ir/ubuntu-overssh-reinstallation.git
 cd ubuntu-overssh-reinstallation
 ```
 #### Config
-See `config.sample` and change it. Carefull about your network settings. It's can hold your server until get new kvm/ipmi/vnc to restore the ssh again.
+See `config.sample` and change it.
+⚠ Carefull about your network settings. It's can hold your server until get new kvm/ipmi/vnc to restore the ssh again.
 ```
 cp config.sample config
 vim config
@@ -77,6 +89,8 @@ You can test it. We must get 200 response as we expected
 curl -o /dev/null --silent --head --write-out '%{http_code}\n' http://yourserver.tld/preseed.cfg
 200
 ```
+⚠ If your webserver not reachable you must reboot your server to get preseed file. so test it before reboot your server.
+
 #### Reboot
 ```
 reboot
@@ -87,6 +101,5 @@ Wait it until boot to iso complete and install require packages then
 ssh installer@10.1.1.100
 ```
 #### Continue installation of ubuntu
-
 ---
-This script test on Ubuntu 16.04 Server.
+✅ This script test on Ubuntu Server 16.04 and 18.04.
diff --git a/config.sample b/config.sample
index a4c1cc9..7eb0db8 100644
--- a/config.sample
+++ b/config.sample
@@ -18,7 +18,7 @@ PASSWORD="tHISiSpASSWORD"
 
 # hostname and domain
 HOSTNAME="${INTERFACE_IP//\./\-}"
-DOMAIN="servers.domain.org"
+DOMAIN="example.tld"
 
 # lowercase of country code dont change it
 COUNTRY_LOWER="${COUNTRY,,}"
diff --git a/create-iso.sh b/create-iso.sh
index 929eae1..1bddc7a 100755
--- a/create-iso.sh
+++ b/create-iso.sh
@@ -61,8 +61,8 @@ cp -rT /mnt/ubuntu-overssh-iso $PROJECTPATH/ubuntu-overssh-iso
 cp $PROJECTPATH/preseed.cfg.template $PROJECTPATH/ubuntu-overssh-iso/preseed.cfg
 
 # replace vairables
-sed -i 's/timeout 0/timeout 1/g' $PROJECTPATH/ubuntu-overssh-iso/prompt.cfg
-sed -i 's/timeout 0/timeout 1/g' $PROJECTPATH/ubuntu-overssh-iso/isolinux.cfg
+sed -i 's/timeout 10/timeout 1/g' $PROJECTPATH/ubuntu-overssh-iso/prompt.cfg
+sed -i 's/timeout 10/timeout 1/g' $PROJECTPATH/ubuntu-overssh-iso/isolinux.cfg
 
 sed -i "s/INTERFACE_DEV/$INTERFACE_DEV/g" $PROJECTPATH/ubuntu-overssh-iso/preseed.cfg
 sed -i "s/INTERFACE_IP/$INTERFACE_IP/g" $PROJECTPATH/ubuntu-overssh-iso/preseed.cfg
diff --git a/preseed.cfg.template b/preseed.cfg.template
index 101907e..9f85e81 100644
--- a/preseed.cfg.template
+++ b/preseed.cfg.template
@@ -19,5 +19,5 @@ d-i hw-detect/load_firmware boolean true
 d-i anna/choose_modules string network-console
 d-i network-console/password password PASSWORD
 d-i network-console/password-again password PASSWORD
-# d-i pkgsel/include string ntp htop iotop curl
+# d-i pkgsel/include string ntp htop iotop curl bash-completion wget hdparm
 # d-i preseed/late_command string in-target post-install.sh