VitalPBX setup script on Vultr

JaredBusch

Setting up a boot script on Vultr to install Vital PBX is a snap.

@scottalanmiller posted a guide on it a year ago.

But I want to take a few more actions and, unfortunately, the VitalPBX script ends with this.

# Enable the http access:
firewall-cmd --add-service=http
firewall-cmd --reload

# Reboot System to Make Selinux Change Permanently
echo "Rebooting System"
reboot

So you cannot do anything after the ./vps.sh in the Vultr Boot Script.

I have a file hosted do-stuff.sh that I want to pull down and execute right before that reboot.
Pulling it down is easy. add the wget to the Vultr Boot script prior to calling the ./vps.sh

But how can I insert it after the filewall statement above?

Should I trim the last 3 lines from the file, concatenate my file and then add the reboot back?

JaredBusch

ok the head command will do what I want.

Here is what my Vultr Setup script now looks like. Spinning up an instance to test.

#!/bin/sh

export FIRST_USER='jbusch'

yum update -y
yum install wget htop glances sngrep -y
wget https://raw.githubusercontent.com/VitalPBX/VPS/vitalpbx-3/vps.sh
wget https://gitlab.com/sorvani/vitalpbx/-/raw/master/bundy_setup.txt

head -n -3 vps.sh > setup_vps.sh
cat bundy_setup.txt >> setup_vps.sh
chmod +x setup_vps.sh
./setup_vps.sh

manxam

@JaredBusch : If I'm understanding you correctly, you want to insert something between the last "firewall-cmd" and the "reboot".

How about using sed to insert the text you want added?
Something like :

sed -i -e "/^firewall-cmd --reload$/a"$'\\\n'"sh ./do-stuff.sh"$'\n' vps.sh

This should result in :

# Enable the http access:
firewall-cmd --add-service=http
firewall-cmd --reload
sh ./do-stuff.sh

# Reboot System to Make Selinux Change Permanently
echo "Rebooting System"
reboot

JaredBusch

ok the head command will do what I want.

Here is what my Vultr Setup script now looks like. Spinning up an instance to test.

#!/bin/sh

export FIRST_USER='jbusch'

yum update -y
yum install wget htop glances sngrep -y
wget https://raw.githubusercontent.com/VitalPBX/VPS/vitalpbx-3/vps.sh
wget https://gitlab.com/sorvani/vitalpbx/-/raw/master/bundy_setup.txt

head -n -3 vps.sh > setup_vps.sh
cat bundy_setup.txt >> setup_vps.sh
chmod +x setup_vps.sh
./setup_vps.sh

JaredBusch

That worked.

JaredBusch

Solved VitalPBX setup script on Vultr