indexdump
v1.2.0
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Manticore Search index dump utility
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Manticore Search index dump utility
Used for logical backup of indexes and exceptions, stopwords and wordforms files. For a physical backup of the index files, use indexbackup
To work correctly, all text fields must be stored. If the field is only indexed - you can not get the original data. If the index specifies absolute path for the exceptions, stopwords and wordforms files, they are required for backup. File paths are automatically changed to current_directory/index_name/file_name. To backup these files, you need to have read access or use sudo
WARNING: Testing only on Manticore Search 5 for RT indexes
Quick start
Install
:/var/backup# yarn global add indexdump
Check backup possibility
:/var/backup# indexdump --dry-run test_index
Backup
:/var/backup# indexdump test_index > test_index.tar.gz
Restore
:/var/backup# tar -xOzf test_index.tar.gz dump.sql | mysql -P9306
View advanced settings
:/var/backup# indexdump --help
View version
:/var/backup# indexdump -v
Full sample dump to AWS s3
Install and config aws cli
For this example, you must have aws-cli configured
Dumping indexes is associated with transferring large amounts of data, so you need to set the chunk size for aws s3
I use eu-central-1 but you can choose any available
# ~/.aws/config
[default]
region = eu-central-1
output = json
s3 =
multipart_chunksize = 256MB
Create bucket
:/var/backup# aws s3 mb s3://bucketname --region=eu-central-1
Check result
:/var/backup# aws s3 ls
Check possibility for dump
:/var/backup# indexdump --dry-run limit=10 --all
Create dump and send to aws s3 in stream
:/var/backup# indexdump --add-drop-index --all | aws s3 cp - s3://bucketname/alldump.tar.gz
Restore
Extract exceptions, stopwords and wordforms files
aws s3 cp s3://bucketname/alldump.tar.gz - | tar -C . -xzf --exclude="dump.sql" -
Restore indexes dump
aws s3 cp s3://bucketname/alldump.tar.gz - | tar -xOzf - dump.sql | mysql -P9306