27 lines
847 B
Bash
Executable File
27 lines
847 B
Bash
Executable File
#!/bin/sh
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set -eu
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if [ "$#" -ne 1 ]; then
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echo "Usage: $0 ABSOLUTE_BACKUP_DIRECTORY" >&2
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exit 2
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fi
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case "$1" in
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/*) ;;
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*) echo "Backup directory must be an absolute path" >&2; exit 2 ;;
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esac
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backup_root=${1%/}
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stamp=$(date -u +%Y%m%dT%H%M%SZ)
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target="$backup_root/$stamp"
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mkdir -p "$target"
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chmod 700 "$target"
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export BACKUP_DIRECTORY="$backup_root"
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compose="docker compose --env-file .env.production -f compose.production.yaml"
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$compose exec -T db sh -c 'pg_dump --format=custom --no-owner --no-acl -U "$POSTGRES_USER" -d "$POSTGRES_DB"' > "$target/postgres.dump"
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$compose run --rm storage-tool tar -czf "/backup/$stamp/minio.tar.gz" -C /data .
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sha256sum "$target/postgres.dump" "$target/minio.tar.gz" > "$target/SHA256SUMS"
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chmod 600 "$target/postgres.dump" "$target/minio.tar.gz" "$target/SHA256SUMS"
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echo "Backup created: $target"
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