infrastructure/vwdump
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Code Issues

Modify script.sh to not error when files missing from vw data vol (#30)

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Shane Dolan 2024-10-05 21:35:25 -07:00 committed by GitHub
parent 10fa458b10
commit 38dbb2d66d
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2 changed files with 36 additions and 5 deletions
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6
README.md
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@ -43,6 +43,12 @@ services:
`/backups` _(write)_ - Where to store backups to. `/backups` _(write)_ - Where to store backups to.
User specified in compose environment (`UID`/`GID`) vars must have write access to `/backups`
If you want to make them the owner of the backups directory do:
```
chown ${UID}:${GID} /path/to/backups
```
## Environment Variables ## Environment Variables
#### ⭐Required, 👍 Recommended #### ⭐Required, 👍 Recommended
| Environment Variable | Info | | Environment Variable | Info |

35
script.sh
View File

@ -7,8 +7,7 @@ EXTENSION="tar.xz"
# ------------------ [ BACKUP ] ------------------ # ------------------ [ BACKUP ] ------------------
cd /data cd /data || exit 1 # Exit with error if opening vw data file fails
BACKUP_LOCATION="/backups/$(date +"%F_%H-%M-%S").${EXTENSION}" BACKUP_LOCATION="/backups/$(date +"%F_%H-%M-%S").${EXTENSION}"
BACKUP_DB="db.sqlite3" # file BACKUP_DB="db.sqlite3" # file
@ -17,10 +16,36 @@ BACKUP_CONFIG="config.json" # file
BACKUP_ATTACHMENTS="attachments" # directory BACKUP_ATTACHMENTS="attachments" # directory
BACKUP_SENDS="sends" # directory BACKUP_SENDS="sends" # directory
# Back up files and folders. # Create list of backup items to archive
tar -Jcf $BACKUP_LOCATION $BACKUP_DB $BACKUP_RSA $BACKUP_CONFIG $BACKUP_ATTACHMENTS $BACKUP_SENDS 2>/dev/null BACKUP_ITEMS="$BACKUP_DB $BACKUP_RSA $BACKUP_CONFIG $BACKUP_ATTACHMENTS $BACKUP_SENDS"
# Verify which items are available to be backed up
FILES_TO_BACKUP=""
WARNING=""
for ITEM in $BACKUP_ITEMS; do
if [ -e "$ITEM" ] || [ -d "$ITEM" ]; then
FILES_TO_BACKUP="$FILES_TO_BACKUP $ITEM"
else # if an item is missing, raise warning
WARNING="$WARNING $ITEM"
fi
done
# Print the warnings out in the docker logs
if [ -n "$WARNING" ]; then
echo "[WARNING] The following expected files/directories are missing:$WARNING" >&2
fi
# Back up files and folders, only if there are files to back up
if [ -n "$FILES_TO_BACKUP" ]; then
echo "[INFO] Backing up:$FILES_TO_BACKUP"
tar -Jcf "$BACKUP_LOCATION" $FILES_TO_BACKUP
OUTPUT="New backup created"
else
OUTPUT="No files to back up"
fi
OUTPUT="${OUTPUT}New backup created"
# ------------------ [ DELETE ] ------------------ # ------------------ [ DELETE ] ------------------