Proxmox: copied from ipr.scripts
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290
proxmox/backup.pve.content.sh
Executable file
290
proxmox/backup.pve.content.sh
Executable file
@ -0,0 +1,290 @@
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#!/bin/sh
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# This script will backup /etc/pve content :
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# 1. Make an archive to a first directory (default: /etc/proxmox.pve/backup/).
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# 2. Hard link a fix archive name (pve.latest.tar.gz) to new archive
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# Easy to monitor (eg. this path can be expected).
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# 3. Limit permissions to backup directory (default: backup:adm).
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# 4. Clean backups older than retention time (default: 7).
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# 5. (optionnal) Copy backup to a second directory (nfs mountpoint, other hdd,…).
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#
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# This script can be call by a cronjob (eg. daily).
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# Vars {{{
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readonly PROGNAME=$(basename "${0}")
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readonly PROGDIR=$(readlink -m $(dirname "${0}"))
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readonly ARGS="${*}"
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readonly NBARGS="${#}"
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[ -z "${DEBUG}" ] && DEBUG=1
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readonly DEFAULT_FIRST_BKP_DIR="/etc/proxmox.pve/backup"
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readonly TODAY_VAR=$(date +%Y%m%d)
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readonly DEFAULT_RETENTION_TIME="7"
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readonly DEFAULT_USER="backup"
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readonly DEFAULT_GROUP="adm"
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## Colors
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readonly PURPLE='\033[1;35m'
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readonly RED='\033[0;31m'
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readonly RESET='\033[0m'
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readonly COLOR_DEBUG="${PURPLE}"
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# }}}
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usage() { # {{{
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cat <<- EOF
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usage: $PROGNAME [-d|-f|-g|-h|-r|-s|-u]
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Backup /etc/pve content.
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EXAMPLES :
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- Backup /etc/pve content to ${DEFAULT_FIRST_BKP_DIR} directory
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${PROGNAME}
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- Backup /etc/pve content to /var/backups/pve directory
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${PROGNAME} --first-directory /var/backups/pve
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- Backup to default path and keep backups for 14 days
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${PROGNAME} --retention 14
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- Duplicate backups to a second directory (/mnt/nfs/pve)
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${PROGNAME} --second-directory /mnt/nfs/pve
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OPTIONS :
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-d,--debug
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Enable debug messages.
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-f,--first,--first-directory
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Path to a first directory to store backup
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And override default path ${DEFAULT_FIRST_BKP_DIR}.
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-g,--group
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Group of the backup files (default: ${DEFAULT_GROUP}).
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-h,--help
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Print this help message.
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-r,--retention,--retention-time
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Backups older than retention time (default: ${DEFAULT_RETENTION_TIME})
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will be delete.
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-s,--second,--second-directory
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Path to a second directory to duplicate backups (default: not set).
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-u,--user
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Owner of the backup files (default: ${DEFAULT_USER}).
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EOF
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}
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# }}}
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debug_message() { # {{{
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local_message="${1}"
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## Print message if DEBUG is enable (=0)
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[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6b\e[m\n' "DEBUG − ${PROGNAME} : ${local_message}"
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return 0
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}
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# }}}
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define_vars() { # {{{
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## If first_bkp_dir wasn't defined {{{
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if [ -z "${first_bkp_dir}" ]; then
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## Use default path to store backup
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first_bkp_dir="${DEFAULT_FIRST_BKP_DIR}"
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fi
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## }}}
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## If retention_time wasn't defined {{{
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if [ -z "${retention_time}" ]; then
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## Use default retention time to clean backups
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retention_time="${DEFAULT_RETENTION_TIME}"
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fi
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## }}}
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## If user_bkp_dir wasn't defined {{{
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if [ -z "${user_bkp_dir}" ]; then
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## Use default user as owner of backup files
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user_bkp_dir="${DEFAULT_USER}"
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fi
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## }}}
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## If group_bkp_dir wasn't defined {{{
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if [ -z "${group_bkp_dir}" ]; then
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## Use default group for backup files
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group_bkp_dir="${DEFAULT_GROUP}"
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fi
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## }}}
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}
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# }}}
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is_directory_absent() { # {{{
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local_directory_absent="${1}"
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## Directory exists by default
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return_is_directory_absent="1"
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### Check if the directory exists
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# shellcheck disable=SC2086
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if test -d "${local_directory_absent}"; then
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return_is_directory_absent="1"
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debug_message "is_directory_absent − \
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The directory ${RED}${local_directory_absent}${COLOR_DEBUG} exists."
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else
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return_is_directory_absent="0"
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debug_message "is_directory_absent − \
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The directory ${RED}${local_directory_absent}${COLOR_DEBUG} doesn't exist."
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fi
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return "${return_is_directory_absent}"
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}
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# }}}
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main() { # {{{
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## Define all vars
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define_vars
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## Verify if /etc/pve directory is absent {{{
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### Display an explicit error message
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### AND exit with error code 1
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is_directory_absent /etc/pve \
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&& printf '%b\n' "${RED}/etc/pve directory doesn't seems available. Are you sure you run this script on a Proxmox host?${RESET}" \
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&& exit 1
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## }}}
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## Verify if the first destination directory is absent {{{
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### AND create it
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is_directory_absent "${first_bkp_dir}" \
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&& mkdir -p -- "${first_bkp_dir}"
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## }}}
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## Create an archive of /etc/pve to $first_bkp_dir {{{
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### OR exit with error code 2 if it fails
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tar --exclude='*/lock' -czf "${first_bkp_dir}/pve.${TODAY_VAR}.tar.gz" -C /etc/ pve/ \
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|| exit 2
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## }}}
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## Create an hard link to pve.latest.tar.gz {{{
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### OR exit with error code 3 if it fails
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ln --force -- "${first_bkp_dir}/pve.${TODAY_VAR}.tar.gz" "${first_bkp_dir}/pve.latest.tar.gz" \
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|| exit 3
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## }}}
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## Fix backups permissions {{{
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### Only readable by specified user:group (default: backup:adm)
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chown -R "${user_bkp_dir}:${group_bkp_dir}" -- "${first_bkp_dir}" \
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&& chmod 'u+rwX,g+rX,o-rwx' -R -- "${first_bkp_dir}"
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## }}}
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## Clean files older than $retention_time {{{
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### OR exit with error code 4 if it fails
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find "${first_bkp_dir}" -maxdepth 1 -type f -mtime +"${retention_time}" -iname "pve.*.tar.gz" -delete \
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|| exit 4
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## }}}
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## If second directory is defined {{{
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if [ -n "${second_bkp_dir}" ]; then
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### Verify if the second destination directory is absent {{{
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#### AND create it
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is_directory_absent "${second_bkp_dir}" \
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&& mkdir -p -- "${second_bkp_dir}"
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### }}}
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### Synchronize first directory to second {{{
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#### OR exit with error code 12 if it fails
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#### rsync "-a" option might fail with some network share
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#### So, remove --group and --owner options
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rsync --recursive --links --perms --times -D -- "${first_bkp_dir}/" "${second_bkp_dir}/" \
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|| exit 12
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### }}}
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fi
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## }}}
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}
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# }}}
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# Manage arguments # {{{
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# This code can't be in a function due to argument management
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if [ ! "${NBARGS}" -eq "0" ]; then
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manage_arg="0"
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## If the first argument is not an option
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if ! printf -- '%s' "${1}" | grep -q -E -- "^-+";
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then
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## Print help message and exit
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printf '%b\n' "${RED}Invalid option: ${1}${RESET}"
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printf '%b\n' "---"
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usage
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exit 1
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fi
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# Parse all options (start with a "-") one by one
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while printf -- '%s' "${1}" | grep -q -E -- "^-+"; do
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case "${1}" in
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-d|--debug ) ## debug
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DEBUG=0
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;;
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-f|--first|--first-directory ) ## first directory to store backup
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## Move to the next argument
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shift
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## Define first_bkp_dir
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first_bkp_dir="${1}"
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;;
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-g|--group ) ## group of backup files
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## Move to the next argument
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shift
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## Define group_bkp_dir
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group_bkp_dir="${1}"
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;;
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-h|--help ) ## help
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usage
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## Exit after help informations
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exit 0
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;;
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-r|--retention,--retention-time ) ## clean backups older than retention time
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## Move to the next argument
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shift
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## Define retention_time
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retention_time="${1}"
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;;
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-s|--second|--second-directory ) ## second directory to duplicate backup
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## Move to the next argument
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shift
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## Define second_bkp_dir
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second_bkp_dir="${1}"
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;;
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-u|--user ) ## owner of backup files
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## Move to the next argument
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shift
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## Define user_bkp_dir
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user_bkp_dir="${1}"
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;;
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* ) ## unknow option
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printf '%b\n' "${RED}Invalid option: ${1}${RESET}"
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printf '%b\n' "---"
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usage
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exit 1
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;;
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esac
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debug_message "Arguments management − \
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${RED}${1}${COLOR_DEBUG} option managed."
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## Move to the next argument
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shift
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manage_arg=$((manage_arg+1))
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done
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debug_message "Arguments management − \
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${RED}${manage_arg}${COLOR_DEBUG} argument(s) successfully managed."
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else
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debug_message "Arguments management − \
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No arguments/options to manage."
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fi
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# }}}
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main
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exit 0
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48
proxmox/build.network.file
Executable file
48
proxmox/build.network.file
Executable file
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#!/bin/sh
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# Purpose : {{{
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# Proxmox only reads /etc/network/interfaces from a while
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# See : https://forum.proxmox.com/threads/anyway-to-support-interfaces-d.34739/
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# So any bridge,… in the subdirectory /etc/network/interfaces.d won't be
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# available from webgui to manage KVM/LXC's network device.
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# }}}
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# This script will try to fix this waiting for a Proxmox's fix. {{{
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# Check if /etc/network/interfaces.d contains file(s)
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# Create a temp interfaces file
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# Add some basic/header informations to the temp file
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# Cat the content of interfaces.d files to the temp file
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# Replace default interfaces file with the temp one
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# }}}
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interfaces_dir="/etc/network/interfaces.d"
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interfaces_temp="/etc/network/interfaces.temp.script"
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# Test if interfaces.d is empty
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if [ -z "$(ls -A ${interfaces_dir})" ]; then
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exit 0
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fi
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# Create temp file
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rm -f -- "${interfaces_temp}"
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touch -- "${interfaces_temp}"
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# Header informations
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printf '%b' "# This file describes the network interfaces available on your system
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# and how to activate them. For more information, see interfaces(5).
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" >> "${interfaces_temp}"
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# Loopback informations if not present in interfaces.d
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grep -q -R "iface lo" "${interfaces_dir}" || printf '%b' "
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# The loopback network interface
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auto lo
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iface lo inet loopback
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" >> "${interfaces_temp}"
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# Cat the content of interfaces.d to temp file (POSIX way)
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find "${interfaces_dir}" -type f -exec cat {} >> "${interfaces_temp}" \;
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# Define it a new interfaces file
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mv -- "${interfaces_temp}" /etc/network/interfaces
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exit 0
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69
proxmox/proxmox.template.debian.sh
Executable file
69
proxmox/proxmox.template.debian.sh
Executable file
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#!/bin/sh
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#
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# Some commands to generate a "good" custom Debian template
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# SSH {{{
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# allow root connection with a password
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/bin/sed -i 's/\(^\|^\#\)\(PermitRootLogin\).*/\2 yes/g' /etc/ssh/sshd_config ;
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systemctl restart sshd
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# or download admin ssh pubkey
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# }}}
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# time {{{
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# set timezone
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echo "Europe/Paris" > /etc/timezone
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rm --force -- /etc/localtime
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dpkg-reconfigure --frontend noninteractive -- tzdata
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# }}}
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# manage locale {{{
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NEW_L="en_US.UTF-8"
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## Fix locale for the script
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export LANGUAGE="${NEW_L}"
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export LANG="${NEW_L}"
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export LC_ALL="${NEW_L}"
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## Generate new locale
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sed -i -e "s/# \(${NEW_L} UTF-8\)/\1/" /etc/locale.gen
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locale-gen
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echo "LANG=\"${NEW_L}\"" > /etc/default/locale
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dpkg-reconfigure --frontend noninteractive -- locales
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update-locale LANG="${NEW_L}"
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# }}}
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# download an additionnal script to manage rsyslog and logrotate {{{
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# Previously used hostnamectl but it can't works correctly on LXC container with Apparmor
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debian_version=$(grep VERSION_CODENAME /etc/os-release | cut --delimiter="=" --fields=2)
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wget https://git.ipr.univ-rennes.fr/cellinfo/tftpboot/raw/master/scripts/latecommand.tar.gz --output-document=/tmp/latecommand.tar.gz
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tar xzf /tmp/latecommand.tar.gz --directory=/tmp/
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/bin/sh /tmp/latecommand/post."${debian_version}".sh
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# }}}
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# APT {{{
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## Clean downloaded and list of packages
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aptitude clean
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rm --force -- /var/cache/apt/*.bin
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# }}}
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# clean the system {{{
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true > /etc/resolv.conf
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find /var/log -type f -iname "*.log" -delete -exec touch {} \;
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find /var/log -type f \( -iname "*.gz" -o -iname ".*.0" -o -iname "dmesg.*" \) -delete
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rm --force -- /root/.bash_history
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rm --recursive --force -- /var/log/journal/*
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# }}}
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exit 0
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351
proxmox/proxmox.template.debian.upgrade.sh
Executable file
351
proxmox/proxmox.template.debian.upgrade.sh
Executable file
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#!/bin/sh
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#
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# This script will try to upgrade an LXC Debian template
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# 1. Start the LXC container if available
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# 2. Run some script to upgrade the container
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# 3. Stop the container
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# This script can be call by a cronjob (eg. daily, weekly,…)
|
||||
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# Vars {{{
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readonly PROGNAME=$(basename "${0}")
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readonly PROGDIR=$(readlink -m $(dirname "${0}"))
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readonly ARGS="${*}"
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readonly NBARGS="${#}"
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[ -z "${DEBUG}" ] && DEBUG=1
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## Export DEBUG for sub-script
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export DEBUG
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|
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readonly CT_ID_DEFAULT="199124"
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readonly SLEEP_DELAY_DEFAULT="20"
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|
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## Colors
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readonly PURPLE='\033[1;35m'
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readonly RED='\033[0;31m'
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readonly RESET='\033[0m'
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readonly COLOR_DEBUG="${PURPLE}"
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# }}}
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usage() { # {{{
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cat <<- EOF
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usage: $PROGNAME [-d|-h|-i|-s]
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|
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Start and upgrade an LXC container for Debian template
|
||||
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EXAMPLES :
|
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- Upgrade default LXC container (${CT_ID_DEFAULT}) :
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${PROGNAME}
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|
||||
- Specify the container ID :
|
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${PROGNAME} --id 666
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|
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OPTIONS :
|
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-d,--debug
|
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Enable debug messages.
|
||||
|
||||
-h,--help
|
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Print this help message.
|
||||
|
||||
-i,--id
|
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Choose a different LXC container ID (default ${CT_ID_DEFAULT}).
|
||||
|
||||
-s,--sleep
|
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Set a different delay to test container between each
|
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different state (default: ${SLEEP_DELAY_DEFAULT}).
|
||||
|
||||
EOF
|
||||
|
||||
}
|
||||
# }}}
|
||||
debug_message() { # {{{
|
||||
|
||||
local_message="${1}"
|
||||
|
||||
## Print message if DEBUG is enable (=0)
|
||||
[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6b\e[m\n' "DEBUG − ${PROGNAME} : ${local_message}"
|
||||
|
||||
return 0
|
||||
}
|
||||
# }}}
|
||||
error_message() { # {{{
|
||||
|
||||
local_error_message="${1}"
|
||||
local_error_code="${2}"
|
||||
|
||||
## Print error message
|
||||
printf '%b\n' "ERROR − ${PROGNAME} : ${RED}${local_error_message}${RESET}"
|
||||
|
||||
exit "${local_error_code:=66}"
|
||||
}
|
||||
# }}}
|
||||
define_vars() { # {{{
|
||||
|
||||
## If ct_id wasn't defined (argument) {{{
|
||||
if [ -z "${ct_id}" ]; then
|
||||
## Use default value
|
||||
readonly ct_id="${CT_ID_DEFAULT}"
|
||||
fi
|
||||
## }}}
|
||||
|
||||
## If sleep_delay wasn't defined (argument) {{{
|
||||
if [ -z "${sleep_delay}" ]; then
|
||||
## Use default value
|
||||
readonly sleep_delay="${SLEEP_DELAY_DEFAULT}"
|
||||
fi
|
||||
## }}}
|
||||
|
||||
}
|
||||
# }}}
|
||||
is_proxmox_absent() { # {{{
|
||||
|
||||
## By default, Proxmox is absent on an host
|
||||
return_is_proxmox_absent="0"
|
||||
|
||||
## Check if the system runs on a PVE kernel
|
||||
if ! uname --kernel-release -- | grep --quiet -- "pve";
|
||||
then
|
||||
return_is_proxmox_absent="0"
|
||||
debug_message "is_proxmox_absent − \
|
||||
Proxmox is ${RED}absent${COLOR_DEBUG} on this host."
|
||||
else
|
||||
return_is_proxmox_absent="1"
|
||||
debug_message "is_proxmox_absent − \
|
||||
Proxmox seems ${RED}present${COLOR_DEBUG} on this host."
|
||||
fi
|
||||
|
||||
return "${return_is_proxmox_absent}"
|
||||
|
||||
}
|
||||
# }}}
|
||||
is_lxc_container_absent() { # {{{
|
||||
|
||||
local_ct_id="${1}"
|
||||
|
||||
## By default, the LXC container is absent from the current host
|
||||
return_is_lxc_container_absent="0"
|
||||
|
||||
## Check if the system runs on a PVE kernel
|
||||
if ! /usr/sbin/pct list -- | grep --quiet "${local_ct_id}";
|
||||
then
|
||||
return_is_lxc_container_absent="0"
|
||||
debug_message "is_lxc_container_absent − \
|
||||
The LXC container (${RED}${local_ct_id}${COLOR_DEBUG}) is ${RED}absent${COLOR_DEBUG} from this host."
|
||||
else
|
||||
return_is_lxc_container_absent="1"
|
||||
debug_message "is_lxc_container_absent − \
|
||||
The LXC container (${RED}${local_ct_id}${COLOR_DEBUG}) is ${RED}present${COLOR_DEBUG} on this host."
|
||||
fi
|
||||
|
||||
return "${return_is_lxc_container_absent}"
|
||||
|
||||
}
|
||||
# }}}
|
||||
is_lxc_container_state() { # {{{
|
||||
|
||||
local_ct_id="${1}"
|
||||
local_ct_state="${2}"
|
||||
|
||||
## Compare the status of the LXC container with argument
|
||||
if /usr/sbin/pct status "${local_ct_id}" -- | grep --quiet --word-regexp "${local_ct_state}";
|
||||
then
|
||||
return_is_lxc_container_state="0"
|
||||
debug_message "is_lxc_container_state − \
|
||||
The LXC container (${RED}${local_ct_id}${COLOR_DEBUG}) is in ${RED}${local_ct_state}${COLOR_DEBUG} state."
|
||||
else
|
||||
return_is_lxc_container_state="1"
|
||||
debug_message "is_lxc_container_state − \
|
||||
The LXC container (${RED}${local_ct_id}${COLOR_DEBUG}) is not in ${RED}${local_ct_state}${COLOR_DEBUG} state."
|
||||
fi
|
||||
|
||||
return "${return_is_lxc_container_state}"
|
||||
|
||||
}
|
||||
# }}}
|
||||
start_lxc_container() { # {{{
|
||||
|
||||
local_ct_id="${1}"
|
||||
|
||||
## By default, the container is not running
|
||||
return_start_lxc_container="1"
|
||||
|
||||
## Start LXC container state
|
||||
/usr/sbin/pct start "${local_ct_id}" || exit 1
|
||||
|
||||
## Wait a little for the container to start
|
||||
sleep "${sleep_delay}"
|
||||
|
||||
## Verify LXC container status
|
||||
if is_lxc_container_state "${local_ct_id}" "running";
|
||||
then
|
||||
return_start_lxc_container="0"
|
||||
debug_message "start_lxc_container − \
|
||||
LXC container ${RED}${local_ct_id}${COLOR_DEBUG} is now ${RED}running${COLOR_DEBUG}."
|
||||
else
|
||||
return_start_lxc_container="1"
|
||||
debug_message "start_lxc_container − \
|
||||
LXC container ${RED}${local_ct_id}${COLOR_DEBUG} is still ${RED}stopped${COLOR_DEBUG}."
|
||||
fi
|
||||
|
||||
return "${return_start_lxc_container}"
|
||||
|
||||
}
|
||||
# }}}
|
||||
stop_lxc_container() { # {{{
|
||||
|
||||
local_ct_id="${1}"
|
||||
|
||||
## By default, the container is running
|
||||
return_stop_lxc_container="1"
|
||||
|
||||
## Stop LXC container state
|
||||
/usr/sbin/pct stop "${local_ct_id}" || exit 1
|
||||
|
||||
## Wait a little for the container to stop
|
||||
sleep "${sleep_delay}"
|
||||
|
||||
## Verify LXC container status
|
||||
if is_lxc_container_state "${local_ct_id}" "stopped";
|
||||
then
|
||||
return_stop_lxc_container="0"
|
||||
debug_message "stop_lxc_container − \
|
||||
LXC container ${RED}${local_ct_id}${COLOR_DEBUG} is now ${RED}stopped${COLOR_DEBUG}."
|
||||
else
|
||||
return_stop_lxc_container="1"
|
||||
debug_message "stop_lxc_container − \
|
||||
LXC container ${RED}${local_ct_id}${COLOR_DEBUG} is still ${RED}running${COLOR_DEBUG}."
|
||||
fi
|
||||
|
||||
return "${return_stop_lxc_container}"
|
||||
|
||||
}
|
||||
# }}}
|
||||
upgrade_container() { # {{{
|
||||
|
||||
local_ct_id="${1}"
|
||||
|
||||
## Keep output if DEBUG mode is activated
|
||||
if [ "${DEBUG}" -eq "0" ]; then
|
||||
/usr/sbin/pct exec "${local_ct_id:-/dev/null}" -- bash -c "wget https://git.ipr.univ-rennes.fr/cellinfo/scripts/raw/master/proxmox/proxmox.template.debian.sh --output-document=/tmp/proxmox.template.debian.sh" || exit 2
|
||||
/usr/sbin/pct exec "${local_ct_id:-/dev/null}" -- bash -c "chmod +x /tmp/proxmox.template.debian.sh" || exit 2
|
||||
/usr/sbin/pct exec "${local_ct_id:-/dev/null}" -- bash -c "/tmp/proxmox.template.debian.sh" || exit 2
|
||||
else
|
||||
/usr/sbin/pct exec "${local_ct_id:-/dev/null}" -- bash -c "wget --quiet https://git.ipr.univ-rennes.fr/cellinfo/scripts/raw/master/proxmox/proxmox.template.debian.sh --output-document=/tmp/proxmox.template.debian.sh" || exit 2
|
||||
/usr/sbin/pct exec "${local_ct_id:-/dev/null}" -- bash -c "chmod +x /tmp/proxmox.template.debian.sh" || exit 2
|
||||
/usr/sbin/pct exec "${local_ct_id:-/dev/null}" -- bash -c "/tmp/proxmox.template.debian.sh" > /dev/null 2>&1 || exit 2
|
||||
fi
|
||||
|
||||
}
|
||||
# }}}
|
||||
|
||||
main() { # {{{
|
||||
|
||||
## If Proxmox is not yet available on this host {{{
|
||||
### Exit
|
||||
is_proxmox_absent \
|
||||
&& exit 0
|
||||
## }}}
|
||||
|
||||
## Define all vars
|
||||
define_vars
|
||||
|
||||
## If the LXC container ID is absent from this host {{{
|
||||
### Exit
|
||||
is_lxc_container_absent "${ct_id}" \
|
||||
&& exit 0
|
||||
## }}}
|
||||
|
||||
## If the LXC container ID is already running {{{
|
||||
### Exit with error message
|
||||
is_lxc_container_state "${ct_id}" "running" \
|
||||
&& error_message "LXC container (${ct_id}) is already running. \
|
||||
Please power it off if you don't have any work in progress." "3"
|
||||
## }}}
|
||||
|
||||
## If the LXC container ID is stopped {{{
|
||||
### Try to start the container
|
||||
is_lxc_container_state "${ct_id}" "stopped" \
|
||||
&& start_lxc_container "${ct_id}"
|
||||
## }}}
|
||||
|
||||
## Try to upgrade the container {{{
|
||||
### And re-stop the container
|
||||
### Then exit with success the script
|
||||
upgrade_container "${ct_id}" \
|
||||
&& stop_lxc_container "${ct_id}" \
|
||||
&& exit 0
|
||||
## }}}
|
||||
|
||||
}
|
||||
# }}}
|
||||
|
||||
# Manage arguments # {{{
|
||||
# This code can't be in a function due to argument management
|
||||
|
||||
if [ ! "${NBARGS}" -eq "0" ]; then
|
||||
|
||||
manage_arg="0"
|
||||
|
||||
## If the first argument is not an option
|
||||
if ! printf -- '%s' "${1}" | grep -q -E -- "^-+";
|
||||
then
|
||||
## Print help message and exit
|
||||
printf '%b\n' "${RED}Invalid option: ${1}${RESET}"
|
||||
printf '%b\n' "---"
|
||||
usage
|
||||
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Parse all options (start with a "-") one by one
|
||||
while printf -- '%s' "${1}" | grep -q -E -- "^-+"; do
|
||||
|
||||
case "${1}" in
|
||||
-d|--debug ) ## debug
|
||||
DEBUG=0
|
||||
;;
|
||||
-h|--help ) ## help
|
||||
usage
|
||||
## Exit after help informations
|
||||
exit 0
|
||||
;;
|
||||
-i|--id ) ## Use given CT ID
|
||||
## Move to the next argument
|
||||
shift
|
||||
## Define ct_id
|
||||
readonly ct_id="${1}"
|
||||
;;
|
||||
-s|--sleep ) ## Use given sleeping delay
|
||||
## Move to the next argument
|
||||
shift
|
||||
## Define sleep_delay
|
||||
readonly sleep_delay="${1}"
|
||||
;;
|
||||
* ) ## unknow option
|
||||
printf '%b\n' "${RED}Invalid option: ${1}${RESET}"
|
||||
printf '%b\n' "---"
|
||||
usage
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
||||
debug_message "Arguments management − \
|
||||
${RED}${1}${COLOR_DEBUG} option managed."
|
||||
|
||||
## Move to the next argument
|
||||
shift
|
||||
manage_arg=$((manage_arg+1))
|
||||
|
||||
done
|
||||
|
||||
debug_message "Arguments management − \
|
||||
${RED}${manage_arg}${COLOR_DEBUG} argument(s) successfully managed."
|
||||
else
|
||||
debug_message "Arguments management − \
|
||||
No arguments/options to manage."
|
||||
fi
|
||||
|
||||
# }}}
|
||||
|
||||
main
|
||||
|
||||
exit 255
|
||||
83
proxmox/vzdump-hook-debian-lxc-template-default.pl
Executable file
83
proxmox/vzdump-hook-debian-lxc-template-default.pl
Executable file
@ -0,0 +1,83 @@
|
||||
#!/usr/bin/perl -w
|
||||
|
||||
# hook script to copy a dump as a new LXC template (with --script option)
|
||||
|
||||
# Template directory
|
||||
my $TEMPLATE_DIR = "/var/lib/vz/template/cache";
|
||||
# Template file name
|
||||
my $TEMPLATE_FILE_LINK = "debian.buster.template.tar.gz";
|
||||
# Number of template to keep available
|
||||
my $RETENTION_TIME = "2";
|
||||
|
||||
use strict;
|
||||
|
||||
print "HOOK: " . join (' ', @ARGV) . "\n";
|
||||
|
||||
my $phase = shift;
|
||||
|
||||
if ($phase eq 'job-start' ||
|
||||
$phase eq 'job-end' ||
|
||||
$phase eq 'job-abort') {
|
||||
|
||||
my $dumpdir = $ENV{DUMPDIR};
|
||||
|
||||
my $storeid = $ENV{STOREID};
|
||||
|
||||
print "HOOK-ENV: dumpdir=$dumpdir;storeid=$storeid\n";
|
||||
|
||||
# do what you want
|
||||
|
||||
} elsif ($phase eq 'backup-start' ||
|
||||
$phase eq 'backup-end' ||
|
||||
$phase eq 'backup-abort' ||
|
||||
$phase eq 'log-end' ||
|
||||
$phase eq 'pre-stop' ||
|
||||
$phase eq 'pre-restart' ||
|
||||
$phase eq 'post-restart') {
|
||||
|
||||
my $mode = shift; # stop/suspend/snapshot
|
||||
|
||||
my $vmid = shift;
|
||||
|
||||
my $vmtype = $ENV{VMTYPE}; # openvz/qemu
|
||||
|
||||
my $dumpdir = $ENV{DUMPDIR};
|
||||
|
||||
my $storeid = $ENV{STOREID};
|
||||
|
||||
my $hostname = $ENV{HOSTNAME};
|
||||
|
||||
# tarfile is only available in phase 'backup-end'
|
||||
my $tarfile = $ENV{TARFILE};
|
||||
|
||||
# logfile is only available in phase 'log-end'
|
||||
my $logfile = $ENV{LOGFILE};
|
||||
|
||||
print "HOOK-ENV: vmtype=$vmtype;vmid=$vmid;dumpdir=$dumpdir;storeid=$storeid;hostname=$hostname;tarfile=$tarfile;logfile=$logfile\n";
|
||||
|
||||
# copy resulting backup file as a template
|
||||
if ($phase eq 'backup-end') {
|
||||
# Copy the dump as a LXC template
|
||||
system ("cp -- $tarfile $TEMPLATE_DIR") == 0 ||
|
||||
die "copy tar file as a template failed";
|
||||
|
||||
# Unlink (eg hostname=debian.buster.template.tar.gz)
|
||||
system ("unlink $TEMPLATE_DIR/$TEMPLATE_FILE_LINK");
|
||||
# no die cause if the previous backup exit on tarfile copy, the link might not exist
|
||||
|
||||
# Link last template file to a better name
|
||||
system ("find $TEMPLATE_DIR -iname 'vzdump-lxc-$vmid*.tar.*' -mmin -60 -exec ln -s {} $TEMPLATE_DIR/$TEMPLATE_FILE_LINK \\;") == 0 ||
|
||||
die "link template to a better name failed";
|
||||
|
||||
# Ensure to remove template older than $RETENTION_TIME
|
||||
system ("find $TEMPLATE_DIR -iname 'vzdump-lxc-$vmid*.tar.*' -mtime +$RETENTION_TIME -delete ") == 0 ||
|
||||
die "remove oldest template failed";
|
||||
}
|
||||
|
||||
} else {
|
||||
|
||||
die "got unknown phase '$phase'";
|
||||
|
||||
}
|
||||
|
||||
exit (0);
|
||||
180
proxmox/vzdump-hook-hardlink-latest.sh
Executable file
180
proxmox/vzdump-hook-hardlink-latest.sh
Executable file
@ -0,0 +1,180 @@
|
||||
#!/bin/sh
|
||||
#
|
||||
# Purpose {{{
|
||||
# This script will hardlink latest Proxmox's backup with a explicit name.
|
||||
#
|
||||
# This script is intended to be used as a hook script for the Proxmox
|
||||
# VZDump utility.
|
||||
#
|
||||
# In order to use it, use the configuration directive "script" of the
|
||||
# vzdump utility. This can be done for scheduled backups by putting
|
||||
# "script: /path/to/this/script" in /etc/vzdump.conf. Don't forget to
|
||||
# set executable permission for the script file.
|
||||
#
|
||||
# Based on RobHost's vzdump_hook script :
|
||||
# https://github.com/robhost/proxmox-scripts/blob/master/vzdump_hook.sh
|
||||
# }}}
|
||||
# Vars {{{
|
||||
readonly PROGNAME=$(basename "${0}")
|
||||
readonly ARGS="${*}"
|
||||
[ -z "${DEBUG}" ] && DEBUG=0
|
||||
## Export DEBUG for sub-script
|
||||
export DEBUG
|
||||
|
||||
## Colors
|
||||
readonly PURPLE='\033[1;35m'
|
||||
readonly RED='\033[0;31m'
|
||||
readonly RESET='\033[0m'
|
||||
readonly COLOR_DEBUG="${PURPLE}"
|
||||
# }}}
|
||||
usage() { # {{{
|
||||
|
||||
cat <<- HELP
|
||||
usage: ${PROGNAME} [-h]
|
||||
|
||||
Hardlink latest Proxmox's backup with a explicit name.
|
||||
|
||||
OPTIONS :
|
||||
-h,--help
|
||||
Print this help message.
|
||||
HELP
|
||||
|
||||
}
|
||||
# }}}
|
||||
debug_message() { # {{{
|
||||
|
||||
local_debug_message="${1}"
|
||||
local_temp_log="/tmp/pve.log"
|
||||
|
||||
if [ ! -f "${local_temp_log}" ]; then
|
||||
true > "${local_temp_log}"
|
||||
fi
|
||||
|
||||
## Print message if DEBUG is enable (=0)
|
||||
[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6b\e[m\n' "DEBUG − ${PROGNAME} : ${local_debug_message}" >> "${local_temp_log}"
|
||||
|
||||
unset local_debug_message
|
||||
|
||||
return 0
|
||||
}
|
||||
# }}}
|
||||
error_message() { # {{{
|
||||
|
||||
local_error_message="${1}"
|
||||
local_error_code="${2}"
|
||||
|
||||
## Print message
|
||||
printf '%b\n' "ERROR − ${PROGNAME} : ${RED}${local_error_message}${RESET}"
|
||||
|
||||
exit "${local_error_code:=66}"
|
||||
}
|
||||
# }}}
|
||||
|
||||
main() { # {{{
|
||||
|
||||
debug_message "main − \
|
||||
ARGS=${ARGS}
|
||||
env=$(env)"
|
||||
|
||||
# If backup is complete {{{
|
||||
if [ "${phase}" = "backup-end" ]; then
|
||||
## Get TARGET's file extension
|
||||
target_archive_extension="$(printf '%s' "${TARGET}" | sed -n "s/.*\.\([[:alnum:]]*\.[[:alnum:]]*\)$/\1/p")"
|
||||
## Set path for LATEST archive file
|
||||
latest_archive="${dumpdir}/vzdump-${vmtype}-${vmid}-latest.${target_archive_extension}"
|
||||
debug_message "backup-end − \
|
||||
target_archive_extension=${target_archive_extension}
|
||||
latest_archive=${latest_archive}"
|
||||
|
||||
## hardlink TARGET archive to LATEST
|
||||
debug_message "hardlink TARGET archive (${target_archive}) to \
|
||||
LATEST (${latest_archive})."
|
||||
ln --force "${target_archive}" "${latest_archive}"
|
||||
fi
|
||||
# }}}
|
||||
|
||||
# If log is complete {{{
|
||||
if [ "${phase}" = "log-end" ]; then
|
||||
## Set path for LATEST log file
|
||||
latest_log="${dumpdir}/vzdump-${vmtype}-${vmid}-latest.log"
|
||||
debug_message "log-end − \
|
||||
latest_log=${latest_log}"
|
||||
|
||||
## hardlink TARGET log to LATEST
|
||||
debug_message "hardlink TARGET logs (${logfile}) to \
|
||||
LATEST (${latest_log})."
|
||||
ln --force "${logfile}" "${latest_log}"
|
||||
fi
|
||||
# }}}
|
||||
|
||||
debug_message "---"
|
||||
|
||||
}
|
||||
# }}}
|
||||
|
||||
# Manage arguments # {{{
|
||||
# This code can't be in a function due to argument management
|
||||
|
||||
phase="${1}" # (job|backup)-(start|end|abort)|log-end|pre-(stop|restart)|post-restart
|
||||
|
||||
case "${phase}" in
|
||||
# set variables for the phases
|
||||
#backup-start|backup-end|backup-abort|log-end|pre-stop|pre-restart|post-restart)
|
||||
#;;
|
||||
# do work
|
||||
job-init|job-start|job-end|job-abort)
|
||||
# Available vars {{{
|
||||
# Arguments : job-start
|
||||
#LVM_SUPPRESS_FD_WARNINGS=1
|
||||
#DUMPDIR=/path/to/backup/dump
|
||||
#STOREID=backup.id.from.storage.cfg
|
||||
# }}}
|
||||
;;
|
||||
backup-start|backup-end|backup-abort)
|
||||
# Available vars {{{
|
||||
#ARGS=backup-start stop vm.id
|
||||
#HOSTNAME=hostname.domain.tld
|
||||
#TARGET=/path/to/backup/dump/vzdump-$VMTYPE_VALUE-$2_VALUE-YYYY_MM_DD-hh-mm-ss.tar.zst
|
||||
#LOGFILE=/path/to/backup/dump/vzdump-$VMTYPE_VALUE-$2_VALUE-YYYY_MM_DD-hh-mm-ss.log
|
||||
#LVM_SUPPRESS_FD_WARNINGS=1
|
||||
#DUMPDIR=/path/to/backup/dump
|
||||
#VMTYPE=lxc|qemu
|
||||
#STOREID=backup.id.from.storage.cfg
|
||||
# }}}
|
||||
vmid="${3}"
|
||||
target_archive="${TARGET}"
|
||||
dumpdir="${DUMPDIR}"
|
||||
vmtype="${VMTYPE}"
|
||||
;;
|
||||
log-end)
|
||||
# Available vars {{{
|
||||
#ARGS=log-end stop vm.id
|
||||
#HOSTNAME=hostname.domain.tld
|
||||
#TARGET=/path/to/backup/dump/vzdump-$VMTYPE_VALUE-$2_VALUE-YYYY_MM_DD-hh-mm-ss.tar.zst
|
||||
#LOGFILE=/path/to/backup/dump/vzdump-$VMTYPE_VALUE-$2_VALUE-YYYY_MM_DD-hh-mm-ss.log
|
||||
#LVM_SUPPRESS_FD_WARNINGS=1
|
||||
#DUMPDIR=/path/to/backup/dump
|
||||
#VMTYPE=lxc|qemu
|
||||
#STOREID=backup.id.from.storage.cfg
|
||||
# }}}
|
||||
vmid="${3}"
|
||||
logfile="${LOGFILE}"
|
||||
dumpdir="${DUMPDIR}"
|
||||
vmtype="${VMTYPE}"
|
||||
;;
|
||||
pre-stop)
|
||||
;;
|
||||
pre-restart)
|
||||
;;
|
||||
post-restart)
|
||||
;;
|
||||
*)
|
||||
error_message "Unknown phase ${phase}." 1
|
||||
;;
|
||||
esac
|
||||
|
||||
# }}}
|
||||
|
||||
main
|
||||
|
||||
exit 0
|
||||
85
proxmox/vzdump-hook-lxc-buster-template.pl
Executable file
85
proxmox/vzdump-hook-lxc-buster-template.pl
Executable file
@ -0,0 +1,85 @@
|
||||
#!/usr/bin/perl -w
|
||||
|
||||
# hook script to copy a dump as a new LXC template (with --script option)
|
||||
|
||||
# Template directory
|
||||
my $TEMPLATE_DIR = "/mnt/pve/ibmbkp.daily/template/cache";
|
||||
# Template file name
|
||||
my $TEMPLATE_FILE_LINK = "buster.template.ipr.univ-rennes1.fr.tar.gz";
|
||||
# Number of template to keep available
|
||||
my $RETENTION_TIME = "2";
|
||||
|
||||
use strict;
|
||||
|
||||
print "HOOK: " . join (' ', @ARGV) . "\n";
|
||||
|
||||
my $phase = shift;
|
||||
|
||||
if ($phase eq 'job-start' ||
|
||||
$phase eq 'job-end' ||
|
||||
$phase eq 'job-abort') {
|
||||
|
||||
my $dumpdir = $ENV{DUMPDIR};
|
||||
|
||||
my $storeid = $ENV{STOREID};
|
||||
|
||||
print "HOOK-ENV: dumpdir=$dumpdir;storeid=$storeid\n";
|
||||
|
||||
# do what you want
|
||||
|
||||
} elsif ($phase eq 'backup-start' ||
|
||||
$phase eq 'backup-end' ||
|
||||
$phase eq 'backup-abort' ||
|
||||
$phase eq 'log-end' ||
|
||||
$phase eq 'pre-stop' ||
|
||||
$phase eq 'pre-restart' ||
|
||||
$phase eq 'post-restart') {
|
||||
|
||||
my $mode = shift; # stop/suspend/snapshot
|
||||
|
||||
my $vmid = shift;
|
||||
|
||||
my $vmtype = $ENV{VMTYPE}; # openvz/qemu
|
||||
|
||||
my $dumpdir = $ENV{DUMPDIR};
|
||||
|
||||
my $storeid = $ENV{STOREID};
|
||||
|
||||
my $hostname = $ENV{HOSTNAME};
|
||||
|
||||
# tarfile is only available in phase 'backup-end'
|
||||
## TODO: TARFILE is deprecated in Proxmox 6 and was removed in Proxmox 7. Need to replace with TARGET.
|
||||
## See "Breaking Changes" for Proxmox 7 : https://pve.proxmox.com/wiki/Roadmap#Proxmox_VE_7.0
|
||||
my $tarfile = $ENV{TARFILE};
|
||||
|
||||
# logfile is only available in phase 'log-end'
|
||||
my $logfile = $ENV{LOGFILE};
|
||||
|
||||
print "HOOK-ENV: vmtype=$vmtype;vmid=$vmid;dumpdir=$dumpdir;storeid=$storeid;hostname=$hostname;tarfile=$tarfile;logfile=$logfile\n";
|
||||
|
||||
# copy resulting backup file as a template
|
||||
if ($phase eq 'backup-end') {
|
||||
# Copy the dump as a LXC template
|
||||
system ("cp -- $tarfile $TEMPLATE_DIR") == 0 ||
|
||||
die "copy tar file as a template failed";
|
||||
|
||||
# Unlink (eg hostname=buster.ipr.univ-rennes1.fr)
|
||||
system ("unlink $TEMPLATE_DIR/$TEMPLATE_FILE_LINK");
|
||||
# no die cause if the previous backup exit on tarfile copy, the link might not exist
|
||||
|
||||
# Link last template file to a better name
|
||||
system ("find $TEMPLATE_DIR -iname 'vzdump-lxc-$vmid*.tar.*' -mmin -60 -exec ln -s {} $TEMPLATE_DIR/$TEMPLATE_FILE_LINK \\;") == 0 ||
|
||||
die "link template to a better name failed";
|
||||
|
||||
# Ensure to remove template older than $RETENTION_TIME
|
||||
system ("find $TEMPLATE_DIR -iname 'vzdump-lxc-$vmid*.tar.*' -mtime +$RETENTION_TIME -delete ") == 0 ||
|
||||
die "remove oldest template failed";
|
||||
}
|
||||
|
||||
} else {
|
||||
|
||||
die "got unknown phase '$phase'";
|
||||
|
||||
}
|
||||
|
||||
exit (0);
|
||||
Loading…
Reference in New Issue
Block a user