Christopher Baines
796c129a36
This is a comprimise, as this won't help restoring the backup in situations you want tablespaces, but I'm currently viewing tablespaces as a deployment concern, so maybe the right thing to do is exclude them. This approach will at least keep the same behaviour in terms of restoring the backups locally. This will fix the small dump creation process on data.guix.gnu.org, which is currently broken because of the tablespace assignments when trying to restore the backups.
27 lines
775 B
Bash
Executable file
27 lines
775 B
Bash
Executable file
#!/bin/sh
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set -eux
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DATABASE_NAME=guix_data_service
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DEFAULT_BACKUP_DIRECTORY="/var/lib/guix-data-service/dumps"
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BACKUP_DIRECTORY="${GUIX_DATA_SERVICE_BACKUP_DIRECTORY:-$DEFAULT_BACKUP_DIRECTORY}"
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DATE="$(date "+%Y-%m-%d")"
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FULL_BACKUP_NAME="guix_data_service_full.dump"
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TEMPORARY_FILE_NAME="${TMPDIR:-/tmp}/guix_data_service_full-$DATE.dump.tmp"
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DESTINATION_FILE_NAME="$BACKUP_DIRECTORY/$DATE/$FULL_BACKUP_NAME"
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renice 19 -p $$ || true
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ionice -p $$ -c 3 || true
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pg_dump --format=custom --compress=9 --serializable-deferrable \
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--no-comments \
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--no-tablespaces \
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--username=guix_data_service \
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--file="$TEMPORARY_FILE_NAME" \
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"$DATABASE_NAME"
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mkdir -p "$BACKUP_DIRECTORY/$DATE"
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mv "$TEMPORARY_FILE_NAME" "$DESTINATION_FILE_NAME"
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