gcp-bucket

This configuration section is used to configure the Google Cloud Storage bucket module.

Options

Main options

Scheduling options

enabled

This indicates if the module is enabled or disabled.

Default value

n/a

Allowed values

yes, no

logging

Deprecated since version 4.4.

This option has no effect. The module now uses the wazuh_modules.debug level to set its logging level.

bucket type

Defines a bucket to process. It must have its type attribute defined. It supports multiple instances of this option.

Bucket options

type

Specifies the type of bucket. It is an attribute of the bucket tag.

Default value

N/A

Allowed values

access_logs

bucket\name

Name of the Google Cloud Storage bucket from where logs are read.

Default value

N/A

Allowed values

Any valid bucket name

bucket\credentials_file

This setting specifies the path to the Google Cloud credentials file in JW Tokens. It allows both relative (to $HOME_INSTALLATION) and absolute paths.

Default value

n/a

Allowed values

Any path to a credentials file

For example <credentials_file>wodles/gcp-bucket/credentials.json</credentials_file>.

bucket\path

If defined, the path or prefix for the bucket.

Default value

N/A

Allowed values

Valid path

bucket\only_logs_after

A valid date, in YYYY-MMM-DD format. Only logs from that date onwards will be parsed.

Default value

Date of execution at 00:00:00

Allowed values

Valid date

bucket\remove_from_bucket

Define if logs from the Google Cloud Storage bucket should be removed after they are read by the module.

Default value

no

Allowed values

yes, no

run_on_start

Trigger the module in case the Wazuh service starts or restarts.

Default value

yes

Allowed values

yes, no

interval

The interval between module executions.

Default value

1h

Allowed values

A positive number that should contain a suffix character indicating a time unit, such as s (seconds), m (minutes), h (hours), d (days), w (weeks), M (months)

day

Day of the month to run the script to fetch logs from GCP.

Default value

n/a

Allowed values

Day of the month [1..31]

Note

When the day option is set, the interval value must be a multiple of months. By default, the interval is set to a month.

wday

Day of the week to run the script to fetch logs. This option is not compatible with the day option.

Default value

n/a

Allowed values
Day of the week:

  • sunday/sun

  • monday/mon

  • tuesday/tue

  • wednesday/wed

  • thursday/thu

  • friday/fri

  • saturday/sat

Note

When the wday option is set, the interval value must be a multiple of weeks. By default, the interval is set to a week.

time

Time of the day to retrieve logs from GCP. It has to be represented in the format hh:mm. This option is compatible with day or wday options.

Default value

n/a

Allowed values

Time of day [hh:mm]

Note

When only the time option is set, the interval value must be a multiple of days or weeks. By default, the interval is set to a day.

Configuration example

Linux configuration:

<gcp-bucket>
    <run_on_start>yes</run_on_start>
    <interval>1m</interval>
    <project_id>wazuh-dev</project_id>
    <subscription_name>wazuhdns</subscription_name>
    <credentials_file>wodles/gcp-bucket/credentials.json</credentials_file>
</gcp-bucket>