History

Unreleased

  • Add Dockerfile and build-and-push-docker-image GitHub workflow

0.26.0 (2022-11-04)

  • Add dispatcher service

  • Add support for Python 3.11

0.25.1 (2022-10-19)

  • JSONLines service: trigger process_messages immediately when reaching 100 stored messages

0.25.0 (2022-10-13)

  • Add JSONLines service for appending messages to a file in jsonlines format

0.24.2 (2022-10-04)

  • zocalo.configure_rabbitmq cli: downgrade “No matching queue found” error to warning

0.24.1 (2022-08-24)

  • zocalo.configure_rabbitmq cli: additional debugging output in event of rare IndexError

0.24.0 (2022-08-17)

  • zocalo.configure_rabbitmq cli: enable configuration of vhosts

0.23.0 (2022-08-02)

  • Remove deprecated zocalo.enable_graylog() function

  • Use LoggingAdapter to append recipe_ID to wrapper logs. This was inadvertantly broken for the logging plugin added in #176. Derived wrappers should now use self.log rather than instantiating a logger directly.

0.22.0 (2022-07-12)

  • zocalo.wrapper: Enable access to zocalo.configuration object through BaseWrapper.config attribute

  • zocalo.configure_rabbitmq cli: check response status codes to catch failed API calls

  • zocalo.configure_rabbitmq cli: don’t set x-single-active-consumer for streams

0.21.0 (2022-06-28)

  • zocalo.configure_rabbitmq cli: require passing user config via explicit --user-config parameter

  • zocalo.configure_rabbitmq cli: optionally disable implicit dlq creation via dead-letter-queue-create: false

0.20.0 (2022-06-17)

  • zocalo.configure_rabbitmq cli: require explicit dead-letter-routing-key-pattern when requesting creation of a DLQ for a given queue.

0.19.0 (2022-05-24)

  • zocalo.configure_rabbitmq cli: advanced binding configuration

0.18.0 (2022-04-12)

  • Added a logging configuration plugin to comprehensively configure logging across applications.

0.17.0 (2022-03-03)

  • zocalo.configure_rabbitmq cli:

    • Support for explicitly declaring exchanges

    • Allow queues to bind to more than one exchange

0.16.0 (2022-02-21)

  • Add Mailer service for sending email notifications. Subscribes to the mailnotification queue. SMTP settings are specified via the smtp plugin in zocalo.configuration.

0.15.0 (2022-02-16)

  • Fix for getting user information from the RabbitMQ management API

  • Major changes to the RabbitMQ configuration command line tool. Users are now updated and deleted, and the tool now understands zocalo environment parameters. Configuration files are now mandatory, and the --seed parameter has been removed.

0.14.0 (2021-12-14)

  • zocalo.dlq_purge offers a --location flag to override where files are being written

  • zocalo.dlq_reinject can again understand zocalo.dlq_purge output passed on stdin

  • Reinjected messages now carry a dlq-reinjected: True header field

0.13.0 (2021-12-01)

  • zocalo.queue_drain now allows the automatic determination of destination queues for recipe messages

  • zocalo.queue_drain fixed for use in a RabbitMQ environment

  • zocalo.dlq_purge fixed for use in a RabbitMQ environment

  • New functions in zocalo.util to easily annotate log messages with system context information

0.12.0 (2021-11-15)

  • Add support for queue/exchange bindings to RabbitMQAPI

  • Drop support for Python 3.6 and 3.7

0.11.1 (2021-11-08)

  • Add a RabbitMQ HTTP API in zocalo.util.rabbitmq

0.11.0 (2021-11-03)

  • Add command line tools for handling dead-letter messages

  • zocalo.dlq_check checks dead-letter queues for messages

  • zocalo.dlq_purge removes messages from specified DLQs and dumps them to a directory specified in the Zocalo configuration

  • zocalo.dlq_reinject takes a serialised message produced by zocalo.dlq_purge and places it back on a queue

  • Use argparse for all command line tools and make use of workflows transport argument injection. Minimum workflows version is now 2.14

  • New zocalo.util.rabbitmq.RabbitMQAPI() providing a thin wrapper around the RabbitMQ HTTP API

0.10.0 (2021-10-04)

  • New zocalo.shutdown command to shutdown Zocalo services

  • New zocalo.queue_drain command to drain one queue into another in a controlled manner

  • New zocalo.util.rabbitmq.http_api_request() utility function to return a urllib.request.Request object to query the RabbitMQ API using the credentials specified via zocalo.configuration.

  • zocalo.wrap now emits tracebacks on hard crashes and SIGUSR2 signals

0.9.1 (2021-08-18)

  • Expand ~ in paths in configuration files

0.9.0 (2021-08-18)

  • Removed –live/–test command line arguments, use -e/–environment instead

  • zocalo.go, zocalo.service, zocalo.wrap accept -t/–transport command line options, and the default can be set via the site configuration.

0.8.1 (2021-07-08)

  • Keep wrapper status threads alive through transport disconnection events

0.8.0 (2021-05-18)

  • Support for Zocalo configuration files

0.7.4 (2021-03-17)

  • Documentation improvements

0.7.3 (2021-01-19)

  • Ignore error when logserver hostname can’t be looked up immediately

0.7.2 (2021-01-18)

  • Add a symbolic link handling library function

  • Cache the logserver hostname by default

0.7.1 (2020-11-13)

  • Add a –dry-run option to zocalo.go

0.7.0 (2020-11-02)

  • Drop support for Python 3.5

  • Update language constructs for Python 3.6+

0.6.4 (2020-11-02)

  • Add support for Python 3.9

0.6.3 (2020-05-25)

  • Remove stomp.py requirement - this is pulled in via workflows only

0.6.2 (2019-07-16)

  • Set live flag in service environment if service started with ‘–live’

0.6.0 (2019-06-17)

  • Start moving dlstbx scripts to zocalo package: * zocalo.go * zocalo.wrap

  • Entry point ‘dlstbx.wrappers’ has been renamed ‘zocalo.wrappers’

  • Dropped Python 3.4 support

0.5.4 (2019-03-22)

  • Compatibility fixes for graypy >= 1.0

0.5.2 (2018-12-11)

  • Don’t attempt to load non-existing file

0.5.1 (2018-12-04)

  • Fix packaging bug which meant files were missing from the release

0.5.0 (2018-12-04)

  • Add zocalo.service command to start services

0.4.0 (2018-12-04)

  • Add status notification thread logic

0.3.0 (2018-12-04)

  • Add schlockmeister service and base wrapper class

0.2.0 (2018-11-28)

  • Add function to enable logging to graylog

0.1.0 (2018-10-19)

  • First release on PyPI.