xxx
2 years ago
parent
eb17de8c4c
commit
04b4dfc055
@ -1 +1 @@ |
||||
Subproject commit 83f2eab64f307de03be0f4ed5860c76f7883b7a7 |
||||
Subproject commit 43c38df5ef08bada423b076274604951d5c13c0d |
||||
@ -0,0 +1,830 @@ |
||||
#! /bin/bash |
||||
|
||||
## Copyright (c) Alex Genovese https://github.com/TuxVinyards |
||||
|
||||
# licence: GPL3 https://www.gnu.org/licenses |
||||
|
||||
|
||||
## Provides a set of qcow snapshot & msr tools to work with quickemu |
||||
|
||||
# https://github.com/quickemu-project/quickemu https://gitlab.com/qemu-project/qemu |
||||
|
||||
# Users should install 'quickemu' and may set up Virtual Machines as normal. |
||||
|
||||
|
||||
## Install by placing script in /usr/bin (ensure chmod +x) |
||||
|
||||
# Run by opening a terminal in the VM folder and typing: |
||||
|
||||
# quickemu-tools --vm "file.conf" |
||||
|
||||
|
||||
## Based on 'quickemu-mod' https://github.com/TuxVinyards/quickemu-mod |
||||
|
||||
# but, as having run time mods & hypervisor recipes removed, this 'tools' version |
||||
|
||||
# now disengages it from having to keep track of the main project ... |
||||
|
||||
|
||||
# In theory, further disengagement could be achieved by routing straight 'qemu-img' |
||||
|
||||
# But as this should work with any version of the original 'quickemu' |
||||
|
||||
# the quickemu methods have been left, so any future add-ons might be possible. REVIEW |
||||
|
||||
|
||||
|
||||
## Any snippets re-used from https://github.com/quickemu-project/quickemu |
||||
|
||||
# are used to make the two projects work together easily & are used mainly |
||||
|
||||
# for the benefit of the original project. |
||||
|
||||
# Original snippets may be subject the original MIT licence. |
||||
|
||||
# The 'tools' project, as separate script, is covered by GPL3 |
||||
|
||||
# even it it becomes adopted by the original project. |
||||
|
||||
# IF ANY 'MODDED' CODE BECOMES USED IN THE ORIGINAL QUICKEMU SCRIPTS, |
||||
|
||||
# OR ANY OTHER SIMILAR PROJECT, YOU SHOULD SHOW BOTH OF THE LICENCES |
||||
|
||||
# & SHOW CLEAR ATTRIBUTIONS TO THE CODE SECTIONS USED. |
||||
|
||||
|
||||
|
||||
QtoolsVersion="2023.03.28" |
||||
|
||||
|
||||
|
||||
## API --vm "file.conf" [ --path "path/folder" ] |
||||
|
||||
# where path to be used if .conf file not in current folder / present working directory |
||||
|
||||
|
||||
## SETTINGS |
||||
|
||||
# General color & theming |
||||
|
||||
X_Shade="3" |
||||
|
||||
# Yellow 3 (recommended), Blue 4, Cyan 6 (brighter blue), Red 1 |
||||
|
||||
# https://en.wikipedia.org/wiki/ANSI_escape_code#8-bit |
||||
|
||||
|
||||
# File for default KVM behaviour for unhandled machine-specific registers. ( REVIEW ) |
||||
|
||||
# Edit here if your OS locates 'modprobe.d' differently. Default is "/etc/modprobe.d/kvm-quickemu.conf" |
||||
|
||||
KVM_MSR_ModProbeFile="/etc/modprobe.d/kvm-quickemu.conf" |
||||
|
||||
|
||||
CurrentFolder="$(pwd)" |
||||
|
||||
|
||||
## Make sure shell is set during session to decimal separator of dot |
||||
|
||||
# LC_ALL=C changes too much, just set the numeric. |
||||
|
||||
# See locale setting discussion: https://unix.stackexchange.com/a/149129 |
||||
|
||||
# Also https://unix.stackexchange.com/questions/62316/why-is-there-no-euro-english-locale?rq=1 |
||||
|
||||
# & http://www.unicode.org/L2/L2001/01102-POSIX15897.htm |
||||
|
||||
|
||||
export "LC_NUMERIC=C" |
||||
|
||||
export "LC_COLLATE=C" |
||||
|
||||
|
||||
## MOD Standard Quickemu checks for '< 4' which at 2022/3 now needs a bump. |
||||
|
||||
# Some ver 5 script is now present in the standard release too ... |
||||
|
||||
# More Version 5 style scripting should be used: |
||||
|
||||
# See http://mywiki.wooledge.org/BashGuide/Practices#Choose_Your_Shell |
||||
|
||||
if ((BASH_VERSINFO[0] < 5)); then |
||||
echo "Sorry, you need Bash 5.0 or newer to run this script." |
||||
exit 1 |
||||
fi |
||||
|
||||
|
||||
LAUNCHER="$(basename "$0")" |
||||
|
||||
|
||||
if [[ ! $(type -p quickemu) ]]; then |
||||
echo "ERROR! QuickEmu not found. Please install." |
||||
exit 1 |
||||
fi |
||||
|
||||
|
||||
# TODO add 'guestfs-tools' & an interface for 'virt-resize' |
||||
|
||||
|
||||
printColor () { |
||||
|
||||
tput setaf "$X_Shade" |
||||
|
||||
# shellcheck disable=SC2059 |
||||
|
||||
printf "$@" |
||||
|
||||
tput sgr0 |
||||
|
||||
} |
||||
|
||||
exit () { |
||||
|
||||
# trap to keep terminal open if started by mouse click -t secs |
||||
|
||||
printf "\n\n" |
||||
|
||||
if [[ ! $CLI ]] && [[ $1 ]]; then |
||||
|
||||
printColor " ERROR : [Enter] to quit or [h] to hold terminal open \n\n" |
||||
|
||||
read -rp " > " -t 30 ExitTrap |
||||
|
||||
fi |
||||
|
||||
[[ ! $CLI ]] && [[ $ExitTrap == "h" ]] && printf "\n\n Holding terminal open [Enter] to quit \n\n" && read -rp " > " |
||||
|
||||
tput cnorm |
||||
|
||||
command exit "$@" |
||||
|
||||
} |
||||
|
||||
|
||||
function_find_kvm_msr_default_and_status () { |
||||
|
||||
# outputs boths vars 'KVM_MSR_DefaultConf' & 'KVM_MSR_status' with value Y or N |
||||
|
||||
# finds and flags if MSRS has a config conflict |
||||
|
||||
KVM_MSR_status="$(cat /sys/module/kvm/parameters/ignore_msrs)" |
||||
|
||||
[[ ! $KVM_MSR_ModProbeFile ]] && KVM_MSR_ModProbeFile="/etc/modprobe.d/kvm-quickemu.conf" |
||||
|
||||
KVM_MSR_DefaultConf="$(cat "$KVM_MSR_ModProbeFile" 2> /dev/null)" |
||||
|
||||
[[ "$KVM_MSR_DefaultConf" == *'=Y' ]] && KVM_MSR_default="Y" |
||||
|
||||
[[ "$KVM_MSR_DefaultConf" == *'=N' ]] || [[ ! -e "$KVM_MSR_ModProbeFile" ]] && KVM_MSR_default="N" |
||||
|
||||
if [[ $VM_InstanceName ]]; then |
||||
|
||||
if [[ "$VM_InstanceName" == *windows* ]] || [[ "$VM_InstanceName" == *macos* ]] ; then |
||||
|
||||
if [[ $KVM_MSR_status == "N" ]]; then KVM_MSR_Error=1 ; else KVM_MSR_Error= ; fi |
||||
|
||||
elif [[ "$VM_InstanceName" != *windows* ]] && [[ "$VM_InstanceName" != *macos* ]] ; then |
||||
|
||||
if [[ $KVM_MSR_status == "Y" ]]; then KVM_MSR_Error=1 ; else KVM_MSR_Error= ; fi |
||||
|
||||
else |
||||
|
||||
KVM_MSR_Error= |
||||
|
||||
fi |
||||
|
||||
fi |
||||
} |
||||
|
||||
print_kvm_status () { |
||||
|
||||
function_find_kvm_msr_default_and_status |
||||
|
||||
if [[ $KVM_MSR_status == "Y" ]] ; then |
||||
|
||||
printf "\n\n KVM: /sys/module/kvm/parameters/ignore_msrs = Y" |
||||
|
||||
[[ $VM_InstanceName ]] && [[ $KVM_MSR_Error ]] && printColor " ERROR " |
||||
|
||||
printf "\n" |
||||
|
||||
else |
||||
|
||||
printf "\n\n KVM: /sys/module/kvm/parameters/ignore_msrs = N" |
||||
|
||||
[[ $VM_InstanceName ]] && [[ $KVM_MSR_Error ]] && printColor " ERROR " |
||||
|
||||
printf "\n" |
||||
|
||||
fi |
||||
|
||||
} |
||||
|
||||
|
||||
toggle_msr_defaults () { |
||||
|
||||
# Modded & now reversible rewrite of original quickemu's function 'ignore_msrs_always' |
||||
|
||||
# https://www.linux-kvm.org/page/Category:Docs |
||||
|
||||
if [[ ! -d /etc/modprobe.d ]]; then |
||||
|
||||
printf "\n ERROR! /etc/modprobe.d was not found. \n\n See notes, it may be possible to manually create modprobe.d/kvm-quickemu.conf \n\n" |
||||
|
||||
else |
||||
|
||||
printColor "\n\n Configure default, boot-up, KVM behaviour " |
||||
|
||||
printf "for unhandled machine-specific registers" |
||||
|
||||
printf "\n\n Normal setting is N (don't ignore) but Windows and MacOS require Y (true) 'ignore' " |
||||
|
||||
|
||||
function_find_kvm_msr_default_and_status |
||||
|
||||
printColor "\n\n Status: /sys/module/kvm/parameters/ignore_msrs = %s Current Default = %s" "$KVM_MSR_status" "$KVM_MSR_default" |
||||
|
||||
|
||||
[[ ! $KVM_MSR_ModProbeFile ]] && KVM_MSR_ModProbeFile="/etc/modprobe.d/kvm-quickemu.conf" |
||||
|
||||
if [[ ! -e "$KVM_MSR_ModProbeFile" ]]; then |
||||
|
||||
printf "\n\n \'%s\' needs to be created " "$KVM_MSR_ModProbeFile" |
||||
|
||||
fi |
||||
|
||||
printf "\n\n [y] to set Y [n] to set N [b] to go back \n\n" |
||||
|
||||
read -rp " > " Set_MSR_defaults |
||||
|
||||
# set .conf file content & update initramfs in all kernels (y/n or none) |
||||
|
||||
if [[ $Set_MSR_defaults == "y" ]]; then |
||||
|
||||
printf "\n\n Updating 'initramfs' may take a moment or two ... \n\n" |
||||
|
||||
# As per Martin's solution in original quickemu, needs 'tee' to get this to work, |
||||
# but route tee's stdout to null to tidy the screen |
||||
|
||||
echo "options kvm ignore_msrs=Y" | sudo tee "$KVM_MSR_ModProbeFile" 1> /dev/null |
||||
sudo update-initramfs -k all -u |
||||
|
||||
elif [[ $Set_MSR_defaults == "n" ]]; then |
||||
|
||||
printf "\n\n Updating 'initramfs' may take a moment or two ... \n\n" |
||||
|
||||
echo "options kvm ignore_msrs=N" | sudo tee "$KVM_MSR_ModProbeFile" 1> /dev/null |
||||
sudo update-initramfs -k all -u |
||||
|
||||
fi |
||||
|
||||
fi |
||||
|
||||
[[ $CLI ]] && exit 1 |
||||
|
||||
} |
||||
|
||||
|
||||
show_kvm_sudo_security_note () { |
||||
|
||||
printColor "\n QuickEmu-Tools require 'sudo' permissions to echo true or false to 'ignore_msrs'" |
||||
|
||||
printf "\n\n This allows you to create a temporary MSRS status that may be changed at any time," |
||||
|
||||
printf "\n\n allowing you to match the selected guest VM that you want to run." |
||||
|
||||
|
||||
printColor "\n\n\n If you have concerns about this script, or about giving elevated permissions, " |
||||
|
||||
printf "\n\n then the script should be checked or you should issue these commands manually:" |
||||
|
||||
printf "\n\n Open a side terminal, use shift-crtl-c to copy the displayed command & shift-crtl-v to paste it. " |
||||
|
||||
printf "\n\n Elevated permissions will then exist only in the side terminal & cease once it is closed. " |
||||
|
||||
printf "\n\n Return to q-tools & select 'leave as'. Q-Tools will re-read msrs settings & auto-update. " |
||||
|
||||
|
||||
printColor "\n\n\n If you mainly use Windows or Mac VM's then a file '.../modprobe.d/kvm-quickemu.conf' " |
||||
|
||||
printf "\n\n can be created to modify the load up settings. Quickemu-Tools has a new built in function" |
||||
|
||||
printf "\n\n that can set this up & also allows future adjustments may be made." |
||||
|
||||
printf "\n\n Or it may be carried out manually... See settings, script & further notes for details." |
||||
|
||||
printColor "\n\n\n Status: /sys/module/kvm/parameters/ignore_msrs = %s Current Default = %s" "$KVM_MSR_status" "$KVM_MSR_default" |
||||
|
||||
printf "\n\n Windows or MacOS should be set to 'Y' " |
||||
|
||||
printf "\n" |
||||
|
||||
} |
||||
|
||||
|
||||
select_msr_config () { |
||||
|
||||
# MSR_offer normally present if MSRS/OS conflict previously detected, |
||||
# however, presume selector is being used to change current status REVIEW |
||||
|
||||
print_kvm_status |
||||
|
||||
if [[ $KVM_MSR_status == "Y" ]]; then MSR_offer="N" ; else MSR_offer="Y" ; fi |
||||
|
||||
KVM_MSR_selector= |
||||
|
||||
[[ $KVM_MSR_selector_LoadHelp ]] && show_kvm_sudo_security_note |
||||
|
||||
|
||||
while true ; do |
||||
|
||||
if [[ $MSR_offer == "Y" ]]; then |
||||
|
||||
printf "\n\n Set Y : echo 1 | sudo tee /sys/module/kvm/parameters/ignore_msrs ? " |
||||
|
||||
printColor "\n\n [y] to set Y " |
||||
|
||||
printf " [enter] leave as N" |
||||
|
||||
else |
||||
|
||||
printf "\n\n Set N : echo 0 | sudo tee /sys/module/kvm/parameters/ignore_msrs ? " |
||||
|
||||
printColor "\n\n [n] to set N " |
||||
|
||||
printf " [enter] leave as Y" |
||||
|
||||
fi |
||||
|
||||
printf " [d] to set the boot defaults" |
||||
|
||||
[[ $KVM_MSR_selector != "h" ]] || [[ $KVM_MSR_selector_LoadHelp ]] && printf " [h] see help " |
||||
|
||||
printf "\n\n" |
||||
|
||||
read -rp " > " KVM_MSR_selector |
||||
|
||||
printf "\n" |
||||
|
||||
[[ $KVM_MSR_selector == "h" ]] && show_kvm_sudo_security_note |
||||
|
||||
[[ ! $KVM_MSR_selector ]] && break |
||||
|
||||
[[ $KVM_MSR_selector == "y" && $MSR_offer == "N" ]] || [[ $KVM_MSR_selector == "n" && $MSR_offer == "Y" ]] && break |
||||
|
||||
if [[ $KVM_MSR_selector == "y" ]]|| [[ $KVM_MSR_selector == "n" ]]; then |
||||
|
||||
# As per Martin's solution in original quickemu, needs 'tee' to get this to work, |
||||
# but route tee's stdout to null to tidy the screen |
||||
|
||||
[[ $KVM_MSR_selector == "y" ]] && echo 1 | sudo tee /sys/module/kvm/parameters/ignore_msrs 1> /dev/null |
||||
|
||||
[[ $KVM_MSR_selector == "n" ]] && echo 0 | sudo tee /sys/module/kvm/parameters/ignore_msrs 1> /dev/null |
||||
|
||||
print_kvm_status |
||||
|
||||
printColor "\n\n [enter] to return \n\n" |
||||
read -rp " > " |
||||
|
||||
break |
||||
|
||||
fi |
||||
|
||||
if [[ $KVM_MSR_selector == "d" ]]; then |
||||
|
||||
toggle_msr_defaults |
||||
|
||||
if [[ $Set_MSR_defaults == "b" ]]; then |
||||
|
||||
Set_MSR_defaults= |
||||
print_kvm_status |
||||
printColor "\n\n Make TEMPORARY setting adjustments to MSRS ?" |
||||
|
||||
else |
||||
function_find_kvm_msr_default_and_status |
||||
break |
||||
fi |
||||
|
||||
fi |
||||
|
||||
done |
||||
|
||||
KVM_MSR_selector= |
||||
KVM_MSR_selector_LoadHelp= |
||||
|
||||
} |
||||
|
||||
msrs_conflict_check_resolver() { |
||||
|
||||
# Do a check ... |
||||
|
||||
function_find_kvm_msr_default_and_status |
||||
|
||||
# Display & Offer config settings if MSRS/OS CONFLICT exists |
||||
|
||||
if [[ $KVM_MSR_status == "N" ]] ; then |
||||
|
||||
# usual system default = N |
||||
|
||||
if [[ "$VM_InstanceName" == *windows* ]] || [[ "$VM_InstanceName" == *macos* ]] ; then |
||||
|
||||
printColor "\n\n Selected: %s " "$VM_InstanceName" |
||||
|
||||
printf " 'ignore_msrs' is recommended for Windows and Mac" |
||||
|
||||
#printf "\n\n Status: /sys/module/kvm/parameters/ignore_msrs = N Default = %s" "$KVM_MSR_default" |
||||
|
||||
MSR_offer="Y" |
||||
|
||||
select_msr_config |
||||
|
||||
function_find_kvm_msr_default_and_status |
||||
|
||||
if [[ $KVM_MSR_status == "N" ]]; then KVM_MSR_Error=1 ; else KVM_MSR_Error= ; fi |
||||
|
||||
fi |
||||
|
||||
else |
||||
|
||||
# Status = Y & which is only recommended for Windows & Mac |
||||
|
||||
if [[ "$VM_InstanceName" != *windows* ]] && [[ "$VM_InstanceName" != *macos* ]] ; then |
||||
|
||||
printColor "\n\n Selected: %s " "$VM_InstanceName" |
||||
|
||||
printf " 'ignore_msrs' is only recommended for Windows and Mac" |
||||
|
||||
#printf "\n\n Status: /sys/module/kvm/parameters/ignore_msrs = Y Default = %s" "$KVM_MSR_default" |
||||
|
||||
MSR_offer="N" |
||||
|
||||
select_msr_config |
||||
|
||||
function_find_kvm_msr_default_and_status |
||||
|
||||
if [[ $KVM_MSR_status == "Y" ]]; then KVM_MSR_Error=1 ; else KVM_MSR_Error= ; fi |
||||
|
||||
fi |
||||
|
||||
fi |
||||
|
||||
} |
||||
|
||||
|
||||
|
||||
function_conf_error () { |
||||
|
||||
printf "\n\n ERROR Quickemu-Tools Settings, VM folder & conf file(s)" |
||||
|
||||
if [[ $1 ]] ; then printf "\n\n Please check %s settings, location & content ... \n\n" "$1" |
||||
|
||||
else printf "\n\n Please check the settings and re-run this script ... \n\n" ; fi |
||||
|
||||
printColor "\n\n [Enter] for help [q] to quit \n\n" |
||||
|
||||
read -rp " > " |
||||
|
||||
[[ $REPLY == "q" ]] && printf "\n\n" && command exit |
||||
|
||||
show_quickemu_tools_help |
||||
|
||||
command exit |
||||
} |
||||
|
||||
|
||||
function_snapshot_list() { |
||||
|
||||
printf "\n\n" |
||||
|
||||
quickemu -vm "$VM_Conf_File" --snapshot info |
||||
|
||||
} |
||||
|
||||
|
||||
function show_quickemu_tools_help { |
||||
|
||||
printColor "\n\n QuickEmu-Tools version %s " "$QtoolsVersion" |
||||
|
||||
printColor "\n\n Easy snapshot & MSRS tools for the QuickEmu Project" |
||||
|
||||
printf "\n\n Manage multiple snapshots. Recover Disk Space. " |
||||
|
||||
printf "\n\n Toggle boot-up & temporary MSRS's " |
||||
|
||||
printf "\n\n\n For code contributions, add-ons, info & updates see:" |
||||
|
||||
printf "\n\n https://github.com/TuxVinyards/" |
||||
|
||||
printf "\n\n\n From a terminal: " |
||||
|
||||
printColor "%s --vm \"vm-name.conf\" [ --path \"path/folder\" ] " "$LAUNCHER" |
||||
|
||||
printf "\n\n Add path if working from outside the VM's .conf folder" |
||||
|
||||
printf "\n\n [enter] to return \n\n" |
||||
|
||||
read -rp " > " |
||||
} |
||||
|
||||
show_qmod_title() { |
||||
|
||||
printColor "\n\n Quickemu Tools - Version %s" "$QtoolsVersion" |
||||
|
||||
printf "\n\n A menu interfaced tool set for the quickemu project ..... \n\n" |
||||
|
||||
} |
||||
|
||||
|
||||
function_show_main_menu_header () { |
||||
|
||||
printf "\033c" |
||||
|
||||
show_qmod_title |
||||
|
||||
printColor " %s " "$VM_InstanceName" |
||||
|
||||
printf " @ %s" "$VM_Conf_Dir" |
||||
|
||||
} |
||||
|
||||
|
||||
|
||||
## API READ #################################################################################################### |
||||
|
||||
|
||||
# https://unix.stackexchange.com/questions/220330/hide-and-unhide-cursor-with-tput |
||||
|
||||
tput civis |
||||
|
||||
if [[ ! $1 ]]; then |
||||
|
||||
show_quickemu_tools_help |
||||
|
||||
echo |
||||
command exit 1 |
||||
|
||||
else |
||||
|
||||
## API --vm "file.conf" [ --path "path/folder" ] |
||||
|
||||
# where path to be used if .conf file not in current folder / present working directory |
||||
|
||||
while [[ $# -gt 0 ]]; do |
||||
|
||||
case "$1" in |
||||
|
||||
-vm|--vm) |
||||
VM_Conf_File="$2" |
||||
shift |
||||
shift ;; |
||||
|
||||
--path|-path) |
||||
VM_Conf_Dir="$2" |
||||
shift |
||||
shift ;; |
||||
|
||||
esac |
||||
|
||||
done |
||||
|
||||
|
||||
[[ ! $VM_Conf_Dir ]] && VM_Conf_Dir="$CurrentFolder" |
||||
|
||||
[[ ! $VM_Conf_File ]] && function_conf_error "Qtools COMMAND LINE Instruction," |
||||
|
||||
[[ ! -e "$VM_Conf_Dir/$VM_Conf_File" ]] && function_conf_error "Qtools COMMAND LINE Instruction," |
||||
|
||||
|
||||
## Check file/folder exists |
||||
|
||||
[[ ! -d "$VM_Conf_Dir" ]] && function_conf_error "folder" |
||||
|
||||
# change directory to where the VM is |
||||
|
||||
if [[ $CurrentFolder != "$VM_Conf_Dir" ]]; then |
||||
|
||||
! cd "$VM_Conf_Dir" && printColor "\n\n ERROR .conf folder switching \n\n" && exit 1 |
||||
|
||||
fi |
||||
|
||||
[[ ! -e "$VM_Conf_File" ]] && function_conf_error ".conf file" |
||||
|
||||
|
||||
# Quickemu sets the same name to the .conf file and to the main folder |
||||
|
||||
VM_InstanceName="${VM_Conf_File/.conf}" |
||||
|
||||
# VM_QCOW_Dir="$VM_Conf_Dir/$VM_InstanceName" |
||||
|
||||
# check that the dir contains the right files && grep .conf for right content |
||||
|
||||
[[ ! $(ls "$VM_InstanceName"/*.qcow2 2> /dev/null) ]] && function_conf_error "folder" |
||||
|
||||
! grep -q 'guest_os=' "$VM_Conf_File" && function_conf_error ".conf file" |
||||
|
||||
|
||||
## Check KVM parameter settings & advise according to guest OS |
||||
|
||||
KVM_MSR_selector= |
||||
|
||||
function_find_kvm_msr_default_and_status |
||||
|
||||
#msrs_conflict_check_resolver |
||||
|
||||
fi |
||||
|
||||
|
||||
printf "\033c" |
||||
|
||||
show_qmod_title |
||||
|
||||
MultiInstanceError="$(pgrep -c 'quickemu-mod')" |
||||
|
||||
if [[ $MultiInstanceError -gt 1 ]]; then |
||||
|
||||
printColor "\n\n ERROR more than one instance of q-tools is running \n\n" |
||||
|
||||
read -rp " Close the other instances, then press [enter] to continue > " |
||||
|
||||
fi |
||||
|
||||
# MAIN MENU (select VM then choose actions to do) |
||||
|
||||
while true ; do |
||||
|
||||
MainMenuChoice= |
||||
|
||||
SnapTitle= |
||||
|
||||
SnapNumber= |
||||
|
||||
SnapName= |
||||
|
||||
function_show_main_menu_header |
||||
|
||||
|
||||
if [[ ! $MainMenuChoice ]]; then |
||||
|
||||
print_kvm_status |
||||
|
||||
printf "\n\n [m] toggle msrs " |
||||
|
||||
printf "\n\n\n [sl] list [sc] create [sd] delete [sa] apply snapshots " |
||||
|
||||
|
||||
printf "\n\n\n [h] show help & info " |
||||
|
||||
printf "\n\n [q] quit " |
||||
|
||||
printf "\n\n\n" |
||||
|
||||
read -rp " > " MainMenuChoice |
||||
|
||||
fi |
||||
|
||||
|
||||
# ACTIONS: |
||||
|
||||
if [[ $MainMenuChoice == "h" ]] ; then |
||||
|
||||
show_quickemu_tools_help |
||||
|
||||
elif [[ $MainMenuChoice == "m" ]] ; then |
||||
|
||||
#KVM_MSR_selector_LoadHelp=1 |
||||
select_msr_config |
||||
#msrs_conflict_check_resolver |
||||
|
||||
elif [[ $MainMenuChoice == "q" ]] ; then |
||||
|
||||
printf "\n\n" |
||||
MainMenuChoice= |
||||
break |
||||
exit |
||||
|
||||
elif [[ $MainMenuChoice == "sl" ]] ; then |
||||
|
||||
function_snapshot_list |
||||
printf "\n\n [enter] to return to menu \n\n " |
||||
read -rp " > " |
||||
|
||||
elif [[ $MainMenuChoice == "sc" ]] ; then |
||||
|
||||
function_snapshot_list |
||||
printColor "\n\n Give [title] or [enter] for date.time [b] back to menu " |
||||
SnapTitle= |
||||
printf "\n\n" |
||||
read -rp " > " SnapTitle |
||||
printf "\n\n" |
||||
|
||||
[[ ! $SnapTitle ]] && SnapTitle="$(date +%b%d.%R)" |
||||
|
||||
[[ $SnapTitle != "b" ]] && quickemu -vm "$VM_Conf_File" --snapshot create "$SnapTitle" |
||||
|
||||
printf "\n\n [enter] to return to menu \n\n " |
||||
read -rp " > " |
||||
|
||||
elif [[ $MainMenuChoice == "sd" ]] ; then |
||||
|
||||
printColor "\n\n Quickemu-Tools Snapshot Deletion:" |
||||
function_snapshot_list |
||||
|
||||
# Create range-selectable array |
||||
SnapListString="$(function_snapshot_list | grep '[0-9][0-9]:')" |
||||
mapfile -t SnapListArrRaw <<< "$SnapListString" |
||||
|
||||
i=0 |
||||
printColor "\n\n ID Array Name \n\n" |
||||
while [[ "${SnapListArrRaw[$i]}" ]]; do |
||||
IFS=' ' read -ra SnapListArrSeparated <<< "${SnapListArrRaw[$i]}" |
||||
printf "%2d %2d %s \n" "${SnapListArrSeparated[0]}" "$i" "${SnapListArrSeparated[1]}" |
||||
((i+=1)) |
||||
done |
||||
|
||||
SnapListArrTotal=$((i-1)) |
||||
|
||||
printColor "\n\n Give ARRAY number 0 to %s of snapshot or start of snapshot range to delete" "$SnapListArrTotal" |
||||
printf "\n\n [enter] to return to main menu " |
||||
|
||||
SnapName= |
||||
SnapDeleteStart= |
||||
SnapDeleteEnd= |
||||
SnapDeleteConfirm= |
||||
|
||||
printf "\n\n" |
||||
read -rp " > " SnapDeleteStart |
||||
|
||||
|
||||
if [[ $SnapDeleteStart ]]; then |
||||
|
||||
printColor "\n\n [enter] for individual snapshot or ARRAY [number] for end of range (inclusive) \n\n" |
||||
read -rp " > " SnapDeleteEnd |
||||
|
||||
if [[ $SnapDeleteEnd ]]; then |
||||
printf "\n Array Range = %s to %s " "$SnapDeleteStart" "$SnapDeleteEnd" |
||||
else |
||||
printf "\n Delete = Array entry %s " "$SnapDeleteStart" |
||||
SnapDeleteEnd="$SnapDeleteStart" |
||||
fi |
||||
|
||||
printColor "\n\n [enter] to continue [b] back to main menu \n\n" |
||||
|
||||
read -rp " > " SnapDeleteConfirm |
||||
|
||||
|
||||
if [[ $SnapDeleteConfirm == "b" ]]; then |
||||
|
||||
printf "\n\n Deletion schedule has been CANCELLED" |
||||
|
||||
else |
||||
|
||||
SnapDeleteRangeCounter=$SnapDeleteStart |
||||
|
||||
while [[ $SnapDeleteRangeCounter -le $SnapDeleteEnd ]]; do |
||||
IFS=' ' read -ra SnapListArrSeparated <<< "${SnapListArrRaw[$SnapDeleteRangeCounter]}" |
||||
SnapName="${SnapListArrSeparated[1]}" |
||||
|
||||
if [[ ! $SnapName ]]; then |
||||
printColor "\n\n ERROR with SnapShot Array List \n\n" |
||||
exit 1 |
||||
else |
||||
printColor "\n\n Deleting SnapShot %2d %2d %s \n\n" "${SnapListArrSeparated[0]}" "$SnapDeleteRangeCounter" "${SnapListArrSeparated[1]}" |
||||
quickemu -vm "$VM_Conf_File" --snapshot delete "$SnapName" |
||||
fi |
||||
((SnapDeleteRangeCounter+=1)) |
||||
done |
||||
|
||||
fi |
||||
|
||||
printf "\n\n [enter] to return to menu \n\n " |
||||
read -rp " > " |
||||
|
||||
fi |
||||
|
||||
elif [[ $MainMenuChoice == "sa" ]] ; then |
||||
|
||||
function_snapshot_list |
||||
printColor "\n\n Give number of snapshot to use [enter] to return to menu " |
||||
SnapNumber= |
||||
|
||||
printf "\n\n" |
||||
read -rp " > " SnapNumber |
||||
printf "\n\n" |
||||
|
||||
if [[ $SnapNumber ]]; then |
||||
|
||||
quickemu -vm "$VM_Conf_File" --snapshot apply "$SnapNumber" |
||||
|
||||
printf "\n\n May take a moment .... \n\n" |
||||
printColor "\n\n Snapshot %s has been applied. \n\n" "$SnapNumber " |
||||
|
||||
fi |
||||
|
||||
fi |
||||
|
||||
done |
||||
|
||||
|
||||
# vim:tabstop=2:shiftwidth=2:expandtab |
||||
|
||||
## |
||||
Loading…
Reference in new issue