History

Unreleased

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.