ansible_labDTL

#!/bin/bash

# em cada PC remoto, logo após a instalação limpa do ubuntu desktop LTS
#ip a ## anotar o IP
#sudo apt install openssh-client openssh-server -y


# no PC administrador
if ! grep -q "^deb .*ansible" /etc/apt/sources.list /etc/apt/sources.list.d/*; then
	sudo add-apt-repository ppa:ansible/ansible
	sudo apt update
fi
sudo apt install ansible expect nmap -y

NET_IP="11.0.0."
HOST_USER="admindtl"
PASSWD="admin123"
FILE_HOSTS="hosts_labDTL"
HOSTS="lab-dtl"

LIST_IPS=$( sudo nmap -sS -p 22 --open "${NET_IP}0/24" | grep -oP "(?<=${NET_IP})[0-9]*" )
echo "Scanned IPs: ${LIST_IPS}"

PASSPHRASE=$( LC_ALL=C tr -dc 'A-Za-z0-9!"#$%&'\''()*+,-./:;<=>?@[\]^_`{|}~' </dev/urandom | head -c 13 ; echo )

#ssh-keygen -t rsa
./expect_ssh-keygen.sh ${PASSPHRASE}

echo "[${HOSTS}]" > ${FILE_HOSTS}
for FINAL_IP in ${LIST_IPS}; do
	HOST_IP=${NET_IP}${FINAL_IP}
	echo "configuring ${HOST_IP} ..."
	#ssh-copy-id ${HOST_USER}@${HOST_IP}
	./expect_ssh-copy.sh ${HOST_USER} ${HOST_IP} ${PASSWD}
	echo "${HOST_IP}" >> ${FILE_HOSTS}
done

echo "ansible -i ${FILE_HOSTS} ${HOSTS} -m ping -u ${HOST_USER} -e 'ansible_python_interpreter=/usr/bin/python3'"
ansible -i ${FILE_HOSTS} ${HOSTS} -m ping -u ${HOST_USER} -e 'ansible_python_interpreter=/usr/bin/python3'

RESULT=$( ansible -i ${FILE_HOSTS} ${HOSTS} -m ping -u ${HOST_USER} -e 'ansible_python_interpreter=/usr/bin/python3' )
LIST_VALID_IPS=$( echo $RESULT | grep -oP "[0-9]+.[0-9]+.[0-9]+.[0-9]+(?= \| SUCCESS)" )
echo "Valid IPs: ${LIST_IPS}"

echo "[${HOSTS}]" > ${FILE_HOSTS}
for HOST_VALID_IP in ${LIST_VALID_IPS}; do
	echo "${HOST_VALID_IP}" >> ${FILE_HOSTS}
done