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Author SHA1 Message Date
280943eae9
sway: send 'virt-manager' to ws3 2024-06-20 16:12:18 -05:00
25bdcf053b
backup_home: cover 2024-06-20 16:11:32 -05:00
4 changed files with 104 additions and 1 deletions

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@ -2,7 +2,7 @@
autostarts:
pre: # blocking tasks before others; ie: backup
- "truncate -s 0 --no-create ~/.gnupg/trezor/gpg-agent.log" # this grows ridiculously large/fast, clear it on login - before backup
- "kitty ~/.local/bin/backup_restic --single-instance --instance-group autostart"
- "foot backup_home" # custom 'restic' and 'pass'-drive backup script in ~/.local/bin
weekend: [] # blocking tasks to run on weekends, after 'pre' but before the rest in 'common'. 'work' is excluded from weekends.
# - "/usr/bin/flatpak update --user --noninteractive --assumeyes | systemd-cat -t flatpak-update"
common:
@ -21,6 +21,7 @@ autostarts:
- "env XDG_CURRENT_DESKTOP=Unity tuned-switcher"
- "thunderbird -P jlay" # 'thunderbird-wayland' has finally joined/flattened - also, I set the env var; MOZ_ENABLE_WAYLAND=1
- "flatpak run --file-forwarding org.signal.Signal --class='Signal' --app-id='Signal'"
- "virt-manager"
# - "flatpak run org.kde.kweather"
# - "flatpak run com.belmoussaoui.Authenticator"
# - "bash -c 'ulimit -n 1048576; strawberry --quiet'"

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@ -54,6 +54,7 @@ assign [title="Wine System Tray" class="steam_app_.*$"] workspace 3
assign [class="PCSX2" title="PCSX2 .*$"] workspace 3
assign [class="PCSX2" title="PCSX2 Program Log"] workspace 3
assign [app_id="transmission-gtk"] workspace 3
assign [app_id="virt-manager"] workspace 3
# move work-related firefox windows to 'work' workspace, #4
assign [app_id="work-firefox"] workspace 4

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@ -0,0 +1,98 @@
#!/bin/bash
#
# backs up home using restic and encryption
# passphrases protected by GPG/Trezor hardware wallet
function do_backup() {
RUN_TIME="$(date +'%H:%M on %Y-%m-%d')"
echo "Starting on-login backup at ${RUN_TIME}"
echo ""
restic -r "${BACKUP_DEST}" backup \
--compression "${COMPRESSION}" \
--exclude-file="${EXCLUDES_FILE}" \
--one-file-system \
"${BACKUP_SOURCE}"
return $?
}
function read_enter() {
# used in cases where we require input before continuing/exiting
# ... but don't care what the input is
echo "Please press Enter to exit..."
read -r
}
set -x -o nounset -o pipefail
# start vars, what to backup/exclude and where to log
EXCLUDES_FILE="${HOME}/.restic_excludes"
BACKUP_SOURCE="${HOME}"
# misc options; compression / exit delay / retention period
COMPRESSION="${COMPRESSION:-auto}" # default auto, one of [auto, off, max]
EXIT_DELAY="${EXIT_DELAY:-3}"
KEEP="${KEEP:-7d}"
# define where to write backups - one at a time
# double slashes for remote volumes are significant to separate host from path
BACKUP_DEST="${BACKUP_DEST:-/raid1-evos/backups/restic}"
PASS_NAME="${PASS_NAME:-restic/raid1-evos}"
# PASS_NAME provides the path to the 'pass' object with the repo password
# ie: 'pass restic/t7usb' would show the password; provided/backed by Trezor wallet through GPG
# alts:
# BACKUP_DEST="/mnt/t7usb/restic"
# PASS_NAME="restic/t7usb"
# BACKUP_DEST="sftp://zeta.jlay.dev//backup/restic" # uses SATA zvol
# PASS_NAME="restic/zeta"
# set restic specific vars; performance but also auth
export RESTIC_READ_CONCURRENCY=8 # default 2
export RESTIC_PACK_SIZE=32 # default 16 MiB
export RESTIC_PROGRESS_FPS=1
# export RESTIC_PASSWORD_FILE="/rust/backups/workstation/.restic_password_to_zeta_podvol"
# redundant copy at /raid1-evos/backups/.workstation_restic_password_to_zeta_podvol
set +x
# ensure Trezor GPG agent is available/used for 'pass'
export GNUPGHOME="${HOME}/.gnupg/trezor"
echo "Getting repository password with 'pass'/GPG; check hardware wallet for verification"
RESTIC_PASSWORD=$(pass "${PASS_NAME}")
export RESTIC_PASSWORD
# declare and assign separately to avoid masking rc
# https://www.shellcheck.net/wiki/SC2155
# Check repository availability/consistency
restic check -r "$BACKUP_DEST" --no-lock --quiet
RESTIC_RC_CHECK=$?
if (( RESTIC_RC_CHECK == 0 )); then
# happy path - check of the destination passed, continue w/ backup
echo -e "\nRestic repository is available and passed checks, proceeding"
echo -e "\nCleaning up caches"
restic cache --cleanup
echo -e "\nCleaning backups older than $KEEP"
restic -r "$BACKUP_DEST" forget --prune --keep-within "$KEEP" --quiet
if do_backup; then
echo -e "\nBackup succeeded!"
else
echo -e "\nBackup failed!"
# require input before continuing/exiting
read_enter
fi
else
# empty line to separate our summary from the noise
echo ""
# unhappy path - check of the destination restic repo failed, and we didn't backup
if (( RESTIC_RC_CHECK == 3 )); then
echo "The repo doesn't seem to exist - cannot backup. Is '$BACKUP_DEST' mounted/available?"
else
echo "An unknown error occurred in checking '$BACKUP_DEST'."
echo "Review output, no assurances on consistency with any backups. Storage medium failures possible."
fi
# require input before continuing/exiting
read_enter
fi
echo "Exiting in $EXIT_DELAY seconds"
sleep "${EXIT_DELAY}"
unset RESTIC_PASSWORD

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@ -20,6 +20,9 @@ DOTS=(
'.config/nvim/coc-settings.json'
'.config/autostart-i3ipc.yml'
'.config/sway/'
'.config/swayidle/config'
'.config/swaylock/config'
'.local/bin/backup_home'
'.local/bin/note-taker.sh' # run by Kitty in a 'triplesplit' session, one of many of autostart 'wants' in '...-i3ipc.yml' above
)