49 lines
1.6 KiB
Bash
49 lines
1.6 KiB
Bash
#!/bin/bash
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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source "$SCRIPT_DIR/config.sh"
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# Check if required commands are available
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missing=0
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command -v mysqldump >/dev/null 2>&1 || { echo "❌ mysqldump not found. Install it with: sudo apt install mariadb-client or sudo apt install mysql-client"; missing=1; }
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command -v pg_dump >/dev/null 2>&1 || { echo "❌ pg_dump not found. Install it with: sudo apt install postgresql-client"; missing=1; }
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if [ "$missing" -eq 1 ]; then
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echo "❌ Aborting: Required tools are missing."
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exit 1
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fi
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mkdir -p "$backup_dir"
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for db_id in "${database_ids[@]}"; do
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IFS='|' read -r db_type db_name db_host db_port db_user db_pass <<< "${!db_id}"
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timestamp=$(date +%Y%m%d%H%M%S)
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backup_file="$backup_dir/$db_name-$timestamp.sql"
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case "$db_type" in
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mysql)
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mysqldump --user="$db_user" --password="$db_pass" --host="$db_host" --port="$db_port" --databases "$db_name" > "$backup_file"
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;;
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postgres)
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export PGPASSWORD="$db_pass"
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pg_dump --username="$db_user" --host="$db_host" --port="$db_port" --format=plain --file="$backup_file" "$db_name"
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;;
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*)
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echo "❌ Unsupported database type: $db_type for $db_name"
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continue
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;;
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esac
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if [ $? -eq 0 ]; then
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echo "✅ Backup of $db_type database '$db_name' completed: $backup_file"
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else
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echo "❌ Error during backup of $db_type database '$db_name'"
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rm -f "$backup_file"
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fi
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# Cleanup
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find "$backup_dir" -type f -name "$db_name-*.sql" -mtime +$backup_retention_days -exec rm -f {} \;
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done
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