mirror of
https://github.com/erenfro/systemrescue-backup.git
synced 2024-11-13 21:58:58 -05:00
Checkpoint update
This commit is contained in:
parent
961f42f1fe
commit
3a2d0fbb4e
SSH key fingerprint:
SHA256:1TKB8Z257L8EHK8GWNxKgMhD8a+FAR+f+j3nnlcuNVM
8 changed files with 210 additions and 21 deletions
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@ -6,34 +6,26 @@
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declare -r systemrescue_version="0.0.1"
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systemrescue_cd_version="11.02"
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systemrescue_data_dir="/var/backups/systemrescue-backup"
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systemrescue_cache_dir="/var/cache/systemrescue-backup"
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systemrescue_temp_dir="/tmp/systemrescue-backup"
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backup_engine="resticprofile"
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restic_version="0.17.0"
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resticprofile_version="0.28.0"
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scriptPath="$(dirname "$(readlink -f "$0")")"
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configPath="$(readlink -f "${scriptPath}/../config")"
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debug=false
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if [[ ! -d "${configPath}" ]]; then
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if [[ ! -r "${configPath}/srb.cfg" ]]; then
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# Start searching for common configuration paths
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if [[ -r "$HOME/.config/systemrescue-backup/srb.cfg" ]]; then
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configPath="$HOME/.config/systemrescue-backup"
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elif [[ -r "/etc/systemrescue-backup/srb.cfg" ]]; then
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configPath="/etc/systemrescue-backup"
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else
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echoerr "No configuration file path found. Defaults will be used." 1>&2
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echoerr "Warning: No configuration file path found. Defaults will be used."
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fi
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fi
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if [[ -f "${configPath}/srb.cfg" ]]; then
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# Fail on any issues loading configuration
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trap "echo \"ERROR: Configuration failed to load without error\"" ERR
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set -e
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source "${configPath}/srb.cfg"
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set +e
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trap - ERR
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fi
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###########################################################
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### Utility & Common Functions
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@ -77,6 +69,18 @@ exit_fail() {
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exit "$rc"
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}
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load_config() {
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if [[ -f "${configPath}/srb.cfg" ]]; then
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# Fail on any issues loading configuration
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trap "echo \"ERROR: Configuration failed to load without error\"" ERR
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set -e
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source "${configPath}/srb.cfg"
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set +e
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trap - ERR
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echoreg -d "Loaded configuration file: ${configPath}/srb.cfg"
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fi
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}
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run-parts() {
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if [[ $# -lt 1 ]]; then
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return 1
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@ -159,12 +163,34 @@ load_module() {
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echoreg -d "Loaded Modules in: ${scriptPath}/${module}/${submod}/"
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}
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run_modules() {
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local module="$1"
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local submodules=("init" "prepare" "execute" "finalize")
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local order mod
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for load in "${submodules[@]}"; do
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if [[ "$load" == "finalize" ]]; then
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order=("$backup_engine" "$module")
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else
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order=("$module" "$backup_engine")
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fi
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for mod in "${order[@]}"; do
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if ! load_module "$mod" "$load"; then
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exit_fail 200 "FATAL: Failed to load $module $load module. ($?)"
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fi
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done
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if [[ "$load" == "init" ]]; then
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load_config
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fi
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done
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}
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###########################################################
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### BACKUP and RESTORE FUNCTIONS
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###########################################################
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#dumpPartitions() {
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backup_partitions() {
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local rootPart rootDisk
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@ -177,7 +203,6 @@ backup_partitions() {
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mount | grep "$rootPart" > "${restoreDir}/mounts.dump"
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}
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#restorePartitions() {
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restore_partitions() {
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local rootPart rootDisk
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@ -203,7 +228,6 @@ restore_partitions() {
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echo "Partition table and UUID information have been restored."
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}
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#restoreBtrFSSubvolumes() {
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restore_btrfs_subvolumes() {
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local rootBase subvolID subvolPath
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@ -219,7 +243,6 @@ restore_btrfs_subvolumes() {
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done < "${restoreDir}/btrfs.dump"
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}
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#restoreBtrFSMounts() {
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restore_btfs_mounts() {
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local rootBase mountSource mountDest
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8
src/recovery/finalize/100_cleanup
Normal file
8
src/recovery/finalize/100_cleanup
Normal file
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@ -0,0 +1,8 @@
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#!/bin/bash
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umount "${systemrescue_data_dir}/build/build_into_srm/var/backups/systemrescue-backup/backupdb" &>/dev/null
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umount "${systemrescue_data_dir}/build/build_into_srm/etc/resticprofile" &>/dev/null
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if [[ -d "${systemrescue_data_dir}/build/build_into_srm" ]]; then
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rm -rf "${systemrescue_data_dir}/build/build_into_srm" || exit 1
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fi
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@ -1 +1,8 @@
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#!/bin/bash
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echoreg -d "Loaded Recovery Initialization"
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# Setup Defaults according to what's been develeoped and tested
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systemrescue_cd_version="11.02"
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systemrescue_cd_iso_url="https://sourceforge.net/projects/systemrescuecd/files/sysresccd-x86/{SYSRESCUECD_VERSION}/systemrescue-{SYSRESCUECD_VERSION}-amd64.iso/download"
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systemrescue_cd_customize_url=""https://gitlab.com/systemrescue/systemrescue-sources/-/raw/main/airootfs/usr/share/sysrescue/bin/sysrescue-customize?inline=false""
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21
src/recovery/prepare/100_prepare
Normal file
21
src/recovery/prepare/100_prepare
Normal file
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@ -0,0 +1,21 @@
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#!/bin/bash
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mkdir -p "$systemrescue_data_dir" || return 1
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mkdir -p "$systemrescue_temp_dir" || return 1
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mkdir -p "$systemrescue_cache_dir" || return 1
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mkdir -p "${systemrescue_data_dir}/build/build_into_srm/var/backups/systemrescue-backup/backupdb" || return 1
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#mount --bind "${systemrescue_data_dir}/backupdb" "${systemrescue_data_dir}/build/build_into_srm/var/backups/systemrescue-backup/backupdb" || exit 1
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if ! mount --bind "${systemrescue_data_dir}/backupdb" "${systemrescue_data_dir}/build/build_into_srm/var/backups/systemrescue-backup/backupdb"; then
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if ! cp -a "${systemrescue_data_dir}/backupdb/" "${systemrescue_data_dir}/build/build_into_srm/var/backups/systemrescue-backup/backupdb/"; then
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exit_fail 205 "FATAL: Failed to copy backupdb files over to recovery image build"
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fi
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fi
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# mkdir -p "${systemrescue_data_dir}/build/build_into_srm/etc/resticprofile"
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# if ! mount --bind "${resticprofile_config_dir}" "${systemrescue_data_dir}/build/build_into_srm/etc/resticprofile"; then
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# if ! cp -a "${resticprofile_config_dir}" "${systemrescue_data_dir}/build/build_into_srm/etc/resticprofile"; then
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# exit_fail 205 "FATAL: Failed to copy resticprofile config files over to recovery image build"
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# fi
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# fi
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#mount --bind "/etc/resticprofile" "${systemrescue_data_dir}/build/build_into_srm/etc/resticprofile" || return 1
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5
src/resticprofile/finalize/100_cleanup
Normal file
5
src/resticprofile/finalize/100_cleanup
Normal file
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@ -0,0 +1,5 @@
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#!/bin/bash
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if [[ -d "${systemrescue_data_dir}/build/build_into_srm/usr/local/bin" ]]; then
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rm -rf "${systemrescue_data_dir}/build/build_into_srm/usr/local/bin" || return 1
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fi
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58
src/resticprofile/init/001_default
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58
src/resticprofile/init/001_default
Normal file
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@ -0,0 +1,58 @@
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#!/bin/bash
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echoreg -d "Loaded resticprofile Recovery Module Initialization"
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# Setup Defaults according to what's been develeoped and tested
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restic_version="0.17.0"
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resticprofile_version="0.28.0"
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resticprofile_config_dir="/etc/resticprofile"
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resticprofile_init_find_config() {
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local -a checkpaths
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local path
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local os
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os=$(uname -s)
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case "$os" in
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Darwin)
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checkpaths+=(
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"$HOME/Library/Preferences/resticprofile"
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"/Library/Preferences/resticprofile"
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)
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;;
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CYGWIN*|MINGW*|MSYS_NT*)
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exit_fail 255 "FATAL: Windows is not supported";;
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*)
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checkpaths+=(
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"$HOME/.config/resticprofile"
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"/etc/xdg/resticprofile"
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)
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;;
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esac
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checkpaths+=(
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"/usr/local/etc/restic/"
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"/usr/local/etc/resticprofile"
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"/etc/restic"
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"/etc/resticprofile"
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"/etc/restic"
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"/opt/local/etc/restic"
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"/opt/local/etc/resticprofile"
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)
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for path in "${checkpaths[@]}"; do
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if compgen -G "${path}/profiles.*" > /dev/null; then
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resticprofile_config_dir="$path"
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break
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fi
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done
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# If it still doesn't exist, we got issues
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if ! compgen -G "${resticprofile_config_dir}/profiles.*" > /dev/null; then
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exit_fail 210 "Failed to find resticprofile configuration directory"
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fi
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echoreg "Found resticprofile configuration in '$resticprofile_config_dir'"
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}
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resticprofile_init_find_config
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50
src/resticprofile/prepare/100_prepare
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50
src/resticprofile/prepare/100_prepare
Normal file
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@ -0,0 +1,50 @@
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#!/bin/bash
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echoreg "Using SystemRescueCD Version: $systemrescue_cd_version"
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echoreg "Using Restic Version: $restic_version"
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echoreg "Using ResticProfile Version: $resticprofile_version"
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mkdir -p "${systemrescue_cache_dir}" || return 1
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mkdir -p "${systemrescue_data_dir}/build/build_into_srm/usr/local/bin" || return 1
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mkdir -p "${systemrescue_temp_dir}/restic-install" || return 1
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if [[ ! -f "${systemrescue_cache_dir}/restic_${restic_version}_linux_amd64.bz2" ]]; then
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curl -C - -Lso "${systemrescue_cache_dir}/restic_${restic_version}_linux_amd64.bz2" "https://github.com/restic/restic/releases/download/v${restic_version}/restic_${restic_version}_linux_amd64.bz2" || return 1
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fi
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bunzip2 -k "${systemrescue_cache_dir}/restic_${restic_version}_linux_amd64.bz2" || return 1
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chmod 755 "${systemrescue_cache_dir}/restic_${restic_version}_linux_amd64"
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chown root:root "${systemrescue_cache_dir}/restic_${restic_version}_linux_amd64"
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mv "${systemrescue_cache_dir}/restic_${restic_version}_linux_amd64" "${systemrescue_data_dir}/build/build_into_srm/usr/local/bin/restic" || return 1
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if [[ ! -f "${systemrescue_cache_dir}/resticprofile_${resticprofile_version}_linux_amd64.tar.gz" ]]; then
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curl -C - -Lso "${systemrescue_cache_dir}/resticprofile_${resticprofile_version}_linux_amd64.tar.gz" "https://github.com/creativeprojects/resticprofile/releases/download/v${resticprofile_version}/resticprofile_${resticprofile_version}_linux_amd64.tar.gz" || return 1
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fi
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tar -xzf "${systemrescue_cache_dir}/resticprofile_${resticprofile_version}_linux_amd64.tar.gz" -C "${systemrescue_temp_dir}/restic-install" || return 1
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chmod 755 "${systemrescue_temp_dir}/restic-install/resticprofile"
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chown root:root "${systemrescue_temp_dir}/restic-install/resticprofile"
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mv "${systemrescue_temp_dir}/restic-install/resticprofile" "${systemrescue_data_dir}/build/build_into_srm/usr/local/bin/resticprofile" || return 1
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rm -rf "${systemrescue_temp_dir}/restic-install" || return 1
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mkdir -p "${systemrescue_data_dir}/build/build_into_srm/etc/resticprofile"
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if ! mount --bind "${resticprofile_config_dir}" "${systemrescue_data_dir}/build/build_into_srm/etc/resticprofile"; then
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if ! cp -a "${resticprofile_config_dir}" "${systemrescue_data_dir}/build/build_into_srm/etc/"; then
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exit_fail 205 "FATAL: Failed to copy resticprofile config files over to recovery image build"
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fi
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fi
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if $debug; then
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echo "==========================================================================="
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echo "Cache Dir: $systemrescue_cache_dir"
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ls -lR "$systemrescue_cache_dir"
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echo "====="
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echo
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echo "Data Dir: $systemrescue_data_dir"
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ls -lR "$systemrescue_data_dir"
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echo "====="
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echo
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echo "Temp Dir: $systemrescue_temp_dir"
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ls -lR "$systemrescue_temp_dir"
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echo "==========================================================================="
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fi
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25
src/srb
25
src/srb
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@ -127,7 +127,12 @@ main() {
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case "$1" in
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--cd-version=*)
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systemrescue_cd_version="${1#*=}"
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echoreg -d "SystemRescueCD Version arg = $systemrescue_cd_version"
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echoreg -d "Args: SystemRescueCD Version = $systemrescue_cd_version"
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shift
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;;
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--cd-url=*)
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systemrescue_cd_url="${1#*=}"
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echoreg -d "Args: SystemRescueCD Download url = $systemrescue_cd_url"
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shift
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;;
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*)
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@ -140,9 +145,21 @@ main() {
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echo "SystemRescue Backup -- Recovery CD"
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echoreg -d "opt: $*"
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if ! load_module recovery init; then
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exit_fail 200 "FATAL: Failed to load recovery init module. ($?)"
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fi
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run_modules recovery
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# if ! load_module recovery init; then
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# exit_fail 200 "FATAL: Failed to load recovery init module. ($?)"
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# fi
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# if ! load_module "$backup_engine" init; then
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# exit_fail 201 "FATAL: Failed to load '$backup_engine' init module. ($?)"
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# fi
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# load_config
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# if ! load_module "$backup_engine" prepare; then
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# exit_fail 202 "FATAL Failed to load '$backup_engine' prepare module. ($?)"
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# fi
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;;
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*)
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echo "Invalid command: $1"
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