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use object storage directory instead of tar

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jaina heartles 2024-12-25 15:28:15 -05:00
parent 3aff383a2c
commit 983f47440f
1 changed files with 11 additions and 14 deletions
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25
backup.nix
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@ -10,9 +10,8 @@ let
user = "misskey-backup"; user = "misskey-backup";
group = user; group = user;
# shell script file to be sourced. must have values "MISSKEY_BACKUP_BUCKET" "MISSKEY_BACKUP_PREFIX" and "S3CFG"
# $S3CFG must be a path to a .s3cfg file compatible with s3cmd
backupConfigFile = "/etc/misskey-backup/conf"; backupConfigFile = "/etc/misskey-backup/conf";
s3Cfg = "/etc/misskey-backup/s3cfg";
backupScript = pkgs.writeShellApplication { backupScript = pkgs.writeShellApplication {
name = "misskey-backup"; name = "misskey-backup";
@ -27,24 +26,22 @@ let
excludeShellChecks = [ "SC1091" ]; excludeShellChecks = [ "SC1091" ];
text = '' text = ''
source "${backupConfigFile}" bucket="$(cat "${backupConfigFile}" | grep 'bucket=' | sed 's/bucket \?= \?')"
prefix="$(cat "${backupConfigFile}" | grep 'prefix=' | sed 's/prefix \?= \?')"
dir="$(mktemp --directory)" s3Dir="s3://$bucket/\$\{prefix}misskey-$(date --iso-8601)"
echo "Using temp dir '$dir'" echo "Uploading backups to '$s3Dir'"
trap EXIT "rm -rf '$dir'" echo "Uploading config"
tar -cz -C /srv/misskey/.config . | s3cmd put --config "${s3Cfg}" - "$s3Dir/config.tar.gz"
echo "Copying config"
cp /srv/misskey/.config "$dir/config" -r
echo "Dumping postgres database..." echo "Dumping postgres database..."
pg_dump misskey | gzip > "$dir/postgres.sql.gz" pg_dump misskey | gzip | s3cmd put --config "${s3Cfg}" - "$s3Dir/pg_dump.sql.gz"
echo "Copying redis database..." echo "Uploading redis database..."
cp /var/lib/redis-misskey "$dir/redis" -r tar -cz -C /var/lib/redis-misskey . | s3cmd put --config "${s3Cfg}" - "$s3Dir/redis.tar.gz"
tar -cz -C "$dir" . | \ echo "Backup complete to '$s3Dir'"
s3cmd put --config "$S3CFG" - "s3://$MISSKEY_BACKUP_BUCKET/\$\{MISSKEY_BACKUP_PREFIX}misskey-$(date --iso-8601).tar.gz"
''; '';
}; };
in { in {