+++ /dev/null
-#!/usr/bin/env bash
-
-#Clean script to uninstall provisioning server for Foreman/QuickStack
-#author: Tim Rozet (trozet@redhat.com)
-#
-#Removes Libvirt, KVM, Vagrant, VirtualBox
-#
-#Destroys Vagrant VMs running in $vm_dir/
-#Shuts down all nodes found in Khaleesi settings
-#Removes hypervisor kernel modules (VirtualBox & KVM/Libvirt)
-
-##VARS
-reset=`tput sgr0`
-blue=`tput setaf 4`
-red=`tput setaf 1`
-green=`tput setaf 2`
-vm_dir=/var/opt/opnfv
-##END VARS
-
-##FUNCTIONS
-display_usage() {
- echo -e "\n\n${blue}This script is used to uninstall and clean the OPNFV Target System${reset}\n\n"
- echo -e "\nUsage:\n$0 [arguments] \n"
- echo -e "\n -no_parse : No variable parsing into config. Flag. \n"
- echo -e "\n -base_config : Full path of ksgen settings file to parse. Required. Will provide BMC info to shutdown hosts. Example: -base_config /opt/myinventory.yml \n"
-}
-
-##END FUNCTIONS
-
-if [[ ( $1 == "--help") || $1 == "-h" ]]; then
- display_usage
- exit 0
-fi
-
-echo -e "\n\n${blue}This script is used to uninstall and clean the OPNFV Target System${reset}\n\n"
-echo "Use -h to display help"
-sleep 2
-
-while [ "`echo $1 | cut -c1`" = "-" ]
-do
- echo $1
- case "$1" in
- -base_config)
- base_config=$2
- shift 2
- ;;
- *)
- display_usage
- exit 1
- ;;
-esac
-done
-
-if [ ! -z "$base_config" ]; then
- # Install ipmitool
- # Major version is pinned to force some consistency for Arno
- if ! yum list installed | grep -i ipmitool; then
- if ! yum -y install ipmitool-1*; then
- echo "${red}Unable to install ipmitool!${reset}"
- exit 1
- fi
- else
- echo "${blue}Skipping ipmitool as it is already installed!${reset}"
- fi
-
- ###find all the bmc IPs and number of nodes
- node_counter=0
- output=`grep bmc_ip $base_config | grep -Eo '[0-9]+.[0-9]+.[0-9]+.[0-9]+'`
- for line in ${output} ; do
- bmc_ip[$node_counter]=$line
- ((node_counter++))
- done
-
- max_nodes=$((node_counter-1))
-
- ###find bmc_users per node
- node_counter=0
- output=`grep bmc_user $base_config | sed 's/\s*bmc_user:\s*//'`
- for line in ${output} ; do
- bmc_user[$node_counter]=$line
- ((node_counter++))
- done
-
- ###find bmc_pass per node
- node_counter=0
- output=`grep bmc_pass $base_config | sed 's/\s*bmc_pass:\s*//'`
- for line in ${output} ; do
- bmc_pass[$node_counter]=$line
- ((node_counter++))
- done
- for mynode in `seq 0 $max_nodes`; do
- echo "${blue}Node: ${bmc_ip[$mynode]} ${bmc_user[$mynode]} ${bmc_pass[$mynode]} ${reset}"
- if ipmitool -I lanplus -P ${bmc_pass[$mynode]} -U ${bmc_user[$mynode]} -H ${bmc_ip[$mynode]} chassis power off; then
- echo "${blue}Node: $mynode, ${bmc_ip[$mynode]} powered off!${reset}"
- else
- echo "${red}Error: Unable to power off $mynode, ${bmc_ip[$mynode]} ${reset}"
- exit 1
- fi
- done
-else
- echo "${blue}Skipping Baremetal node poweroff as base_config was not provided${reset}"
-fi
-###check to see if vbox is installed
-vboxpkg=`rpm -qa | grep VirtualBox`
-if [ $? -eq 0 ]; then
- skip_vagrant=0
-else
- skip_vagrant=1
-fi
-
-###legacy VM location check
-###remove me later
-if [ -d /tmp/bgs_vagrant ]; then
- cd /tmp/bgs_vagrant
- vagrant destroy -f
- rm -rf /tmp/bgs_vagrant
-fi
-
-###destroy vagrant
-if [ $skip_vagrant -eq 0 ]; then
- if [ -d $vm_dir ]; then
- ##all vm directories
- for vm in $( ls $vm_dir ); do
- cd $vm_dir/$vm
- if vagrant destroy -f; then
- echo "${blue}Successfully destroyed $vm Vagrant VM ${reset}"
- else
- echo "${red}Unable to destroy $vm Vagrant VM! Attempting to killall vagrant if process is hung ${reset}"
- killall vagrant
- echo "${blue}Checking if vagrant was already destroyed and no process is active...${reset}"
- if ps axf | grep vagrant | grep -v 'grep'; then
- echo "${red}Vagrant process still exists after kill...exiting ${reset}"
- exit 1
- else
- echo "${blue}Vagrant process doesn't exist. Moving on... ${reset}"
- fi
- fi
-
- ##Vagrant boxes appear as VboxHeadless processes
- ##try to gracefully destroy the VBox VM if it still exists
- if vboxmanage list runningvms | grep $vm; then
- echo "${red} $vm VBoxHeadless process still exists...Removing${reset}"
- vbox_id=$(vboxmanage list runningvms | grep $vm | awk '{print $1}' | sed 's/"//g')
- vboxmanage controlvm $vbox_id poweroff
- if vboxmanage unregistervm --delete $vbox_id; then
- echo "${blue}$vm VM is successfully deleted! ${reset}"
- else
- echo "${red} Unable to delete VM $vm ...Exiting ${reset}"
- exit 1
- fi
- else
- echo "${blue}$vm VM is successfully deleted! ${reset}"
- fi
- done
- else
- echo "${blue}${vm_dir} doesn't exist, no VMs in OPNFV directory to destroy! ${reset}"
- fi
-
- echo "${blue}Checking for any remaining virtual box processes...${reset}"
- ###kill virtualbox
- if ps axf | grep virtualbox | grep -v 'grep'; then
- echo "${blue}virtualbox processes are still running. Killing any remaining VirtualBox processes...${reset}"
- killall virtualbox
- fi
-
- ###kill any leftover VMs (brute force)
- if ps axf | grep VBoxHeadless | grep -v 'grep'; then
- echo "${blue}VBoxHeadless processes are still running. Killing any remaining VBoxHeadless processes...${reset}"
- killall VBoxHeadless
- fi
-
- ###remove virtualbox
- echo "${blue}Removing VirtualBox... ${reset}"
- yum -y remove $vboxpkg
-
-else
- echo "${blue}Skipping Vagrant destroy + VBox Removal as VirtualBox package is already removed ${reset}"
-fi
-
-###remove working vm directory
-echo "${blue}Removing working VM directory: $vm_dir ${reset}"
-rm -rf $vm_dir
-
-###check to see if libvirt is installed
-echo "${blue}Checking if libvirt/KVM is installed"
-if rpm -qa | grep -iE 'libvirt|kvm'; then
- echo "${blue}Libvirt/KVM is installed${reset}"
- echo "${blue}Checking for any QEMU/KVM VMs...${reset}"
- vm_count=0
- while read -r line; do ((vm_count++)); done < <(virsh list --all | sed 1,2d | head -n -1)
- if [ $vm_count -gt 0 ]; then
- echo "${blue}VMs Found: $vm_count${reset}"
- vm_runnning=0
- while read -r line; do ((vm_running++)); done < <(virsh list --all | sed 1,2d | head -n -1| grep -i running)
- echo "${blue}Powering off $vm_running VM(s)${reset}"
- while read -r vm; do
- if ! virsh destroy $vm; then
- echo "${red}WARNING: Unable to power off VM ${vm}${reset}"
- else
- echo "${blue}VM $vm powered off!${reset}"
- fi
- done < <(virsh list --all | sed 1,2d | head -n -1| grep -i running | sed 's/^[ \t]*//' | awk '{print $2}')
- echo "${blue}Destroying libvirt VMs...${reset}"
- while read -r vm; do
- if ! virsh undefine --remove-all-storage $vm; then
- echo "${red}ERROR: Unable to remove the VM ${vm}${reset}"
- exit 1
- else
- echo "${blue}VM $vm removed!${reset}"
- fi
- done < <(virsh list --all | sed 1,2d | head -n -1| awk '{print $2}')
- else
- echo "${blue}No VMs found for removal"
- fi
- echo "${blue}Removing libvirt and kvm packages"
- yum -y remove libvirt-*
- yum -y remove *qemu*
-else
- echo "${blue}libvirt/KVM is not installed${reset}"
-fi
-
-###remove kernel modules
-echo "${blue}Removing kernel modules ${reset}"
-for kernel_mod in vboxnetadp vboxnetflt vboxpci vboxdrv kvm_intel kvm; do
- if ! rmmod $kernel_mod; then
- if rmmod $kernel_mod 2>&1 | grep -i 'not currently loaded'; then
- echo "${blue} $kernel_mod is not currently loaded! ${reset}"
- else
- echo "${red}Error trying to remove Kernel Module: $kernel_mod ${reset}"
- exit 1
- fi
- else
- echo "${blue}Removed Kernel Module: $kernel_mod ${reset}"
- fi
-done
Code Review / genesis.git / blobdiff