sudo apt-get update
sudo apt-get install apache2 -y
sudo a2ensite default-ssl
sudo a2enmod ssl
sudo service apache2 restart
sudo cat > /var/www/html/index.html << EOF
Network Status for Shared VPC Terraform/Google Cloud Example
VM 1
Internal IP: $VM1_INT_IP
$ ping -c 4 -W 1 $VM1_INT_IP
$(ping -c 4 -W 1 $VM1_INT_IP)
$ curl $VM1_INT_IP
$(curl $VM1_INT_IP)
External IP: $VM1_EXT_IP
$ ping -c 4 -W 1 $VM1_EXT_IP
$(ping -c 4 -W 1 $VM1_EXT_IP)
$ curl $VM1_EXT_IP
$(curl $VM1_EXT_IP)
Standalone VM
Internal IP: $ST_VM_INT_IP
$(if [ $ST_VM_INT_IP = $VM1_INT_IP ]; then echo "Same internal IP as VM1
"; fi)
$ ping -c 4 -W 1 $ST_VM_INT_IP
$(ping -c 4 -W 1 $ST_VM_INT_IP)
$ curl $ST_VM_INT_IP
$(curl $ST_VM_INT_IP)
External IP: $ST_VM_EXT_IP
$ ping -c 4 -W 1 $ST_VM_EXT_IP
$(ping -c 4 -W 1 $ST_VM_EXT_IP)
$ curl $ST_VM_EXT_IP
$(curl $ST_VM_EXT_IP)
EOF