blob: e8da9a89fae44f49b5163c50a1026bcba8915a67 [file] [log] [blame]
#!/bin/bash
baseImage="Ubuntu1604LTS"
iVmName="vInstaller"
iVmNetwork="vagrant-libvirt"
installerArchive="installer.tar.bz2"
installerDirectory="volthaInstaller"
installerPart="installer.part"
shutdownTimeout=5
ipTimeout=10
lBlue='\033[1;34m'
green='\033[0;32m'
orange='\033[0;33m'
NC='\033[0m'
red='\033[0;31m'
yellow='\033[1;33m'
dGrey='\033[1;30m'
lGrey='\033[1;37m'
lCyan='\033[1;36m'
wd=`pwd`
# Validate that vagrant is installed.
echo -e "${lBlue}Ensure that ${lCyan}vagrant${lBlue} is installed${NC}"
vInst=`which vagrant`
if [ -z "$vInst" ]; then
wget https://releases.hashicorp.com/vagrant/1.9.5/vagrant_1.9.5_x86_64.deb
sudo dpkg -i vagrant_1.8.5_x86_64.deb
rm vagrant_1.8.5_x86_64.deb
fi
unset vInst
# Validate that ansible is installed
echo -e "${lBlue}Ensure that ${lCyan}ansible${lBlue} is installed${NC}"
aInst=`which ansible`
if [ -z "$aInst" ]; then
sudo apt-get install -y software-properties-common
sudo apt-add-repository ppa:ansible/ansible
sudo apt-get update
sudo apt-get install -y ansible
fi
unset vInst
# Ensure that the voltha VM is running so that images can be secured
echo -e "${lBlue}Ensure that the ${lCyan}voltha VM${lBlue} is running${NC}"
vVM=`virsh list | grep voltha_voltha`
if [ -z "$vVM" ]; then
./BuildVoltha.sh
fi
# Verify if this is intended to be a test environment, if so start 3 VMs
# to emulate the production installation cluster.
if [ $# -eq 1 -a "$1" == "test" ]; then
echo -e "${lBlue}Testing, create the ${lCyan}ha-serv${lBlue} VMs${NC}"
vagrant destroy ha-serv{1,2,3}
vagrant up ha-serv{1,2,3}
./devSetHostList.sh
else
rm -fr .test
# Clean out the install config file keeping only the commented lines
# which serve as documentation.
sed -i -e '/^#/!d' install.cfg
fi
# Shut down the domain in case it's running.
echo -e "${lBlue}Shut down the ${lCyan}$iVmName${lBlue} VM if running${NC}"
ctr=0
vStat=`virsh list | grep $iVmName`
virsh shutdown $iVmName
while [ ! -z "$vStat" ];
do
echo "Waiting for $iVmName to shut down"
sleep 2
vStat=`virsh list | grep $iVmName`
ctr=`expr $ctr + 1`
if [ $ctr -eq $shutdownTimeout ]; then
echo -e "${red}Tired of waiting, forcing the VM off${NC}"
virsh destroy $iVmName
vStat=`virsh list | grep $iVmName`
fi
done
# Delete the VM and ignore any errors should they occur
echo -e "${lBlue}Undefining the ${lCyan}$iVmName${lBlue} domain${NC}"
virsh undefine $iVmName
# Remove the associated volume
echo -e "${lBlue}Removing the ${lCyan}$iVmName.qcow2${lBlue} volume${NC}"
virsh vol-delete "${iVmName}.qcow2" default
# Clone the base vanilla ubuntu install
echo -e "${lBlue}Cloning the ${lCyan}$baseImage.qcow2${lBlue} to ${lCyan}$iVmName.qcow2${NC}"
virsh vol-clone "${baseImage}.qcow2" "${iVmName}.qcow2" default
# Create the xml file and define the VM for virsh
echo -e "${lBlue}Defining the ${lCyan}$iVmName${lBlue} virtual machine${NC}"
cat vmTemplate.xml | sed -e "s/{{ VMName }}/$iVmName/g" | sed -e "s/{{ VMNetwork }}/$iVmNetwork/g" > tmp.xml
virsh define tmp.xml
rm tmp.xml
# Start the VMm, if it's already running just ignore the error
echo -e "${lBlue}Starting the ${lCyan}$iVmName${lBlue} virtual machine${NC}"
virsh start $iVmName > /dev/null 2>&1
# Generate a keypair for communicating with the VM
echo -e "${lBlue}Generating the key-pair for communication with the VM${NC}"
ssh-keygen -f ./key -t rsa -N ''
mv key key.pem
# Clone BashLogin.sh and add the public key to it for later use.
echo -e "${lBlue}Creating the pre-configuration script${NC}"
cp BashLogin.sh bash_login.sh
echo "cat <<HERE > .ssh/authorized_keys" >> bash_login.sh
cat key.pub >> bash_login.sh
echo "HERE" >> bash_login.sh
echo "chmod 400 .ssh/authorized_keys" >> bash_login.sh
echo "rm .bash_login" >> bash_login.sh
echo "logout" >> bash_login.sh
rm key.pub
# Get the VM's IP address
ctr=0
ipAddr=""
while [ -z "$ipAddr" ];
do
echo -e "${lBlue}Waiting for the VM's IP address${NC}"
ipAddr=`virsh domifaddr $iVmName | tail -n +3 | awk '{ print $4 }' | sed -e 's~/.*~~'`
sleep 3
if [ $ctr -eq $ipTimeout ]; then
echo -e "${red}Tired of waiting, please adjust the ipTimeout if the VM is slow to start${NC}"
exit
fi
ctr=`expr $ctr + 1`
done
echo -e "${lBlue}The IP address is: ${lCyan}$ipAddr${NC}"
# Copy the pre-config file to the VM
echo -e "${lBlue}Transfering pre-configuration script to the VM${NC}"
scp -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no bash_login.sh vinstall@$ipAddr:.bash_login
rm bash_login.sh
# Run the pre-config file on the VM
echo -e "${lBlue}Running the pre-configuration script on the VM${NC}"
ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no vinstall@$ipAddr
# Install python which is required for ansible
echo -e "${lBlue}Installing python${NC}"
ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -i key.pem vinstall@$ipAddr sudo apt-get update
ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -i key.pem vinstall@$ipAddr sudo apt-get -y install python
# Make sure the VM is up-to-date
echo -e "${lBlue}Ensure that the VM is up-to-date${NC}"
ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -i key.pem vinstall@$ipAddr sudo apt-get update
ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -i key.pem vinstall@$ipAddr sudo apt-get -y upgrade
# Copy the apt repository to the VM because it's way too slow using ansible
#echo -e "${red}NOT COPYING${lBlue} the apt-repository to the VM, ${red}TESTING ONLY REMOVE FOR PRODUCTION${NC}"
#echo -e "${lBlue}Copy the apt-repository to the VM${NC}"
#scp -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -i key.pem -r apt-mirror vinstall@$ipAddr:apt-mirror
# Create the docker.cfg file in the ansible tree using the VMs IP address
echo 'DOCKER_OPTS="$DOCKER_OPTS --insecure-registry '$ipAddr':5000 -H tcp://0.0.0.0:2375 -H unix:///var/run/docker.sock --registry-mirror=http://'$ipAddr':5001"' > ansible/roles/docker/templates/docker.cfg
# Add the voltha vm's information to the ansible tree
echo -e "${lBlue}Add the voltha vm and key to the ansible accessible hosts${NC}"
vIpAddr=`virsh domifaddr voltha_voltha | tail -n +3 | awk '{ print $4 }' | sed -e 's~/.*~~'`
echo "[voltha]" > ansible/hosts/voltha
echo $vIpAddr >> ansible/hosts/voltha
echo "ansible_ssh_private_key_file: $wd/../.vagrant/machines/voltha/libvirt/private_key" > ansible/host_vars/$vIpAddr
# Prepare to launch the ansible playbook to configure the installer VM
echo -e "${lBlue}Prepare to launch the ansible playbook to configure the VM${NC}"
echo "[installer]" > ansible/hosts/installer
echo "$ipAddr" >> ansible/hosts/installer
echo "ansible_ssh_private_key_file: $wd/key.pem" > ansible/host_vars/$ipAddr
# Launch the ansible playbook
echo -e "${lBlue}Launching the ansible playbook${NC}"
ansible-playbook ansible/volthainstall.yml -i ansible/hosts/installer
if [ $? -ne 0 ]; then
echo -e "${red}PLAYBOOK FAILED, Exiting${NC}"
exit
fi
ansible-playbook ansible/volthainstall.yml -i ansible/hosts/voltha
if [ $? -ne 0 ]; then
echo -e "${red}PLAYBOOK FAILED, Exiting${NC}"
exit
fi
if [ $# -eq 1 -a "$1" == "test" ]; then
echo -e "${lBlue}Testing, the install image ${red}WILL NOT${lBlue} be built${NC}"
else
echo -e "${lBlue}Building, the install image (this can take a while)${NC}"
# Create a temporary directory for all the installer files
mkdir tmp_installer
cp vmTemplate.xml tmp_installer
# Shut down the installer vm
ctr=0
vStat=`virsh list | grep $iVmName`
virsh shutdown $iVmName
while [ ! -z "$vStat" ];
do
echo "Waiting for $iVmName to shut down"
sleep 2
vStat=`virsh list | grep $iVmName`
ctr=`expr $ctr + 1`
if [ $ctr -eq $shutdownTimeout ]; then
echo -e "${red}Tired of waiting, forcing the VM off${NC}"
virsh destroy $iVmName
vStat=`virsh list | grep $iVmName`
fi
done
# Copy the install bootstrap script to the installer directory
cp BootstrapInstaller.sh tmp_installer
# Copy the private key to access the VM
cp key.pem tmp_installer
pushd tmp_installer > /dev/null 2>&1
# Copy the vm image to the installer directory
virsh vol-dumpxml $iVmName.qcow2 default | sed -e 's/<key.*key>//' | sed -e '/^[ ]*$/d' > ${iVmName}_volume.xml
virsh pool-create-as installer --type dir --target `pwd`
virsh vol-create-from installer ${iVmName}_volume.xml $iVmName.qcow2 --inputpool default
virsh pool-destroy installer
# The image is copied in as root. It needs to have ownership changed
# this will result in a password prompt.
sudo chown `whoami`.`whoami` $iVmName.qcow2
# Now create the installer tar file
tar cjf ../$installerArchive .
popd > /dev/null 2>&1
# Clean up
rm -fr tmp_installer
# Final location for the installer
rm -fr $installerDirectory
mkdir $installerDirectory
cp installVoltha.sh $installerDirectory
# Check the image size and determine if it needs to be split.
# To be safe, split the image into chunks smaller than 2G so that
# it will fit on a FAT32 volume.
fSize=`ls -l $installerArchive | awk '{print $5'}`
if [ $fSize -gt 2000000000 ]; then
echo -e "${lBlue}Installer file too large, breaking into parts${NC}"
# The file is too large, breaking it up into parts
sPos=0
fnn="00"
while dd if=$installerArchive of=${installerDirectory}/${installerPart}$fnn \
bs=1900MB count=1 skip=$sPos > /dev/null 2>&1
do
sPos=`expr $sPos + 1`
if [ ! -s ${installerDirectory}/${installerPart}$fnn ]; then
rm -f ${installerDirectory}/${installerPart}$fnn
break
fi
if [ $sPos -lt 10 ]; then
fnn="0$sPos"
else
fnn="$sPos"
fi
done
else
cp $installerArchive $installerDirectory
fi
# Clean up
rm $installerArchive
echo -e "${lBlue}The install image is built and can be found in ${yellow}$installerDirectory${NC}"
echo -e "${lBlue}Copy all the files in ${yellow}$installerDirectory${lBlue} to the traasnport media${NC}"
fi