#!/bin/bash

echo "-------------------please input-------------------"
#please input the new nf ip
read -p "please input your OMC IP: " OMCIP

echo "-----------------please continue to enter-----------------"
read -p "please input your IMS IP: " IMSIP

echo "-----------------please continue to enter-----------------"
read -p "please input your AMF IP: " AMFIP

echo "-----------------please continue to enter-----------------"
read -p "please input your AUSF IP: " AUSFIP

echo "-----------------please continue to enter-----------------"
read -p "please input your UDM IP: " UDMIP

echo "-----------------please continue to enter-----------------"
read -p "please input your SMF IP: " SMFIP

echo "-----------------please continue to enter-----------------"
read -p "please input your PCF IP: " PCFIP

echo "-----------------please continue to enter-----------------"
read -p "please input your NSSF IP: " NSSFIP

echo "-----------------please continue to enter-----------------"
read -p "please input your NRF IP: " NRFIP

echo "-----------------please continue to enter-----------------"
read -p "please input your UPF IP: " UPFIP

echo "-----------------please continue to enter-----------------"
read -p "please input your MME IP: " MMEIP

echo "------------please continue to enter Vm account-------------"
read -p "please input your username: " username

echo "------------please continue to enter Vm password-------------"
read -p "please input your passwd: " passwd

cd /home/agtuser

#Creating a local source
tar -xzvf omcpkg*.tar.gz

mv /etc/apt/sources.list  /etc/apt/sources.list-bak

echo "deb [trusted=yes] file:/home/agtuser/omcpkg archives/" > /etc/apt/sources.list

sleep 1

apt update

sleep 1

#Database installation
apt install -y net-tools software-properties-common

sleep 1

apt-key add mariadb_release_signing_key.asc

apt install -y mariadb-server

systemctl start mariadb

mysql --version

sudo mysql_secure_installation <<-EOF
1000omc@kp!
y
n
y
y
y
y
EOF

#You need to enter the password manually：1000omc@kp!

systemctl enable mariadb

systemctl restart mariadb

#Modify mysql datebase root password

#You need to run the following command
mysql -u root <<-EOF
use mysql
ALTER USER root@'localhost' IDENTIFIED VIA mysql_native_password USING PASSWORD("1000omc@kp!");
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '1000omc@kp!';
flush privileges;
quit
EOF

sleep 5


echo "port=33066" >> /etc/mysql/mariadb.conf.d/50-server.cnf

sed -i "s/127.0.0.1/0.0.0.0/g" /etc/mysql/mariadb.conf.d/50-server.cnf

systemctl restart mariadb 

#Install WEB server
apt update

apt install -y nginx

systemctl enable nginx 
systemctl daemon-reload 
systemctl start nginx 

#Install and config OMC
dpkg -i omc*.deb

cp /usr/local/omc/htdocs/front/default/config.js /usr/local/omc/htdocs/front/

sed -i "s/192.168.8.100/${OMCIP}/g" /usr/local/omc/htdocs/front/config.js

cp /usr/local/omc/etc/default/* /usr/local/omc/etc

sed -i "76s/user: root/user: ${username}/" /usr/local/omc/etc/restconf.yaml

#Database configuration
/usr/local/omc/bin/importdb.sh <<-EOF
Install
EOF

#Configure the trusted gateway of the managed NE
apt install -y expect

echo "${OMCIP} ${username} ${passwd}" > /usr/local/omc/bin/nehosts
echo "${IMSIP} ${username} ${passwd}" >> /usr/local/omc/bin/nehosts
echo "${AMFIP} ${username} ${passwd}" >> /usr/local/omc/bin/nehosts
echo "${AUSFIP} ${username} ${passwd}" >> /usr/local/omc/bin/nehosts
echo "${UDMIP} ${username} ${passwd}" >> /usr/local/omc/bin/nehosts
echo "${SMFIP} ${username} ${passwd}" >> /usr/local/omc/bin/nehosts
echo "${PCFIP} ${username} ${passwd}" >> /usr/local/omc/bin/nehosts
echo "${NSSFIP} ${username} ${passwd}" >> /usr/local/omc/bin/nehosts
echo "${NRFIP} ${username} ${passwd}" >> /usr/local/omc/bin/nehosts
echo "${UPFIP} ${username} ${passwd}" >> /usr/local/omc/bin/nehosts
echo "${MMEIP} ${username} ${passwd}" >> /usr/local/omc/bin/nehosts

sleep 1

cd /usr/local/omc/bin
/usr/local/omc/bin/cpsshkey.sh

cd /home/agtuser

sleep 5

#adb server configuration
cp /usr/local/db/bin/conf/default/redis.conf /usr/local/db/bin/conf/redis.conf

sed -i "s/172.16.5.140/${UDMIP}/g" /usr/local/db/bin/conf/redis.conf

#Modifying User Rights
sudo echo "agtuser ALL=(ALL:ALL)    NOPASSWD: ALL" >> /etc/sudoers
sudo echo "agtuser ALL=(ALL)    NOPASSWD: ALL" >> /etc/sudoers

sudo scp /etc/sudoers ${username}@${IMSIP}:/home/agtuser
sudo scp /etc/sudoers ${username}@${AMFIP}:/home/agtuser
sudo scp /etc/sudoers ${username}@${AUSFIP}:/home/agtuser
sudo scp /etc/sudoers ${username}@${UDMIP}:/home/agtuser
sudo scp /etc/sudoers ${username}@${SMFIP}:/home/agtuser
sudo scp /etc/sudoers ${username}@${PCFIP}:/home/agtuser
sudo scp /etc/sudoers ${username}@${NSSFIP}:/home/agtuser
sudo scp /etc/sudoers ${username}@${NRFIP}:/home/agtuser
sudo scp /etc/sudoers ${username}@${UPFIP}:/home/agtuser
sudo scp /etc/sudoers ${username}@${MMEIP}:/home/agtuser

#Run the following commands on each NE VM：
#cp sudoers /etc/sudoers

sleep 5

#Service initiation
systemctl enable restagent.service 
systemctl enable crontask.service 
systemctl daemon-reload

/usr/local/omc/bin//omcsvc.sh restart

systemctl restart nginx


echo "-----------------config complete------------"