OpenWISP Sentry Utils

This module contains reusable methods that are used to configure sentry on different installations.

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Table of Contents:

• Utility functions bundled in ow_sentry_utils
  • traces_sampler
  • before_send

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Utility functions bundled in ow_sentry_utils

traces_sampler

This function does not allow logging of database transactions generated by celery workers on sentry. It also reduces transactions logged for device checksum and monitoring views.

Usage:

from ow_sentry_utils import traces_sampler

sentry_sdk.init(
    # ...
    traces_sampler=traces_sampler,
    # ...
)

before_send

This function filters errors logged on sentry based on SENTRY_IGNORE_ERRORS.

Usage:

from ow_sentry_utils import before_send

sentry_sdk.init(
    # ...
    before_send=before_send,
    # ...
)

You can also tweak the value of SENTRY_IGNORE_ERRORS as shown below

from ow_sentry_utils import before_send, SENTRY_IGNORE_ERRORS

SENTRY_IGNORE_ERRORS.update(
    {
        # logger-name
        "multiprocessing": [
            # List of regex against which the error will matched.
            # If a match is found, the error will not be sent to
            # sentry.
            r"os.writeError"
        ]
    }
)

# Note that there is no change in the syntax for using the "before_send"
# function even if SENTRY_IGNORE_ERRORS is updated.
sentry_sdk.init(
    # ...
    before_send=before_send,
    # ...
)