Reference for log_archive script

This reference explains advanced options of the log_archive.sh script used to create an archive out of aggregated logs.

Script options

-c <component> specify the component name of desired logs.

<INSTALL_DIR>/logs/<SERVER_GROUP>/<hostname>/<component>/<date>/filename.log
-d <date> specify date of desired logs

<INSTALL_DIR>/logs/<SERVER_GROUP>/<hostname>/<component>/<date>/filename.log

Define date for what do you need logs, in the following format YYYY-mm-dd, for example, 2018-10-25.

Regex can be used.

Example: get all logs on October 2018.
```
$ /opt/workfusion/tools/log_archiver.sh -d 2018-10-*
```
-g <SERVER_GROUP> specify server_role of desired logs

<INSTALL_DIR>/logs/<SERVER_GROUP>/<hostname>/<component>/<date>/filename.log

Available server groups:
- db
- app
- ocr
- bi
- vds_master
- vds_slave
- rpa
-h <hostname> specify hostname of desired logs.

<INSTALL_DIR>/logs/<SERVER_GROUP>/<hostname>/<component>/<date>/filename.log

Place hostname here if you need to get logs from a concrete host.

Regular expressions can be used.

Example: get logs from multiple servers vds-agent-20.example.com, vds-agent-21.example.com
```
/opt/workfusion/tools/log_archiver.sh -h vds-agent-2[0-1].example.com
```