Release Notes

Spicerack Changelog

v0.0.28 (2019-10-10)

Minor improvements

  • netbox: Transparently support read-only operations for virtual machines (T231068).

  • ganeti: Add ability to get ganeti cluster for given instance (T231068).

  • ipmi: add support for channel 2.

  • ipmi: use subprocess.run() instead of subprocess.check_output().

v0.0.27 (2019-08-25)

Minor improvements

  • remote: Move splitting of a RemoteHosts instance to a split() method.

  • netbox: Make host private and raise exception on not found.

  • netbox: Add method to return host information.

v0.0.26 (2019-08-06)

New features

  • Add Netbox module

  • Add the LBRemoteCluster class to manage cluster behind a load balancer

Minor improvements

  • icinga: Add a function to force a recheck of all sevices

  • confctl: Add filter_objects and update_objects

  • confctl: add change_and_revert contextmanager

Bug Fixes

  • elasticsearch_cluster: correct ports for relforge cluster

  • elasticsearch_cluster: fix mypy newly reported bug

  • tests: fix pytest caplog matching

  • tests: fix pep257 newly reported issues

v0.0.25 (2019-05-10)

Bug Fixes

  • setup.py: fix urllib3 dependency

    • In order to build on Debian Stretch without backported packages, relax a bit the urllib3 dependency as the only goal for to specify it is to avoid conflicts with the latest version.

  • documentations: fix Sphinx configuration

    • In order to avoid issues while building the Debian package on Stretch where Sphinx 1.4.9 is available, change configuration to:

      • Reduce minimum Sphinx version to 1.4.9 in setup.py

      • Remove the warning-is-error configuration from setup.cfg that is applied to every Sphinx run, and move it directly into tox.ini as a command line -W option, that will be executed only by tox and not during the Debian package build process.

v0.0.24 (2019-05-09)

Minor improvements

  • prometheus: add timeout support to query() method

  • ganeti: add timeout support

  • cookbook API: drop get_title() support

    • No current cookbook is using the dynamic way to provide a title through get_title(args)

    • This abstraction has not proven to be useful and the fact to mangle dynamically the title of a cookbook based on the current parameter while you can then execute it with different ones doesn't seem very useful, dropping it completely from the Cookbook API

  • doc: mark Sphinx warnings as error

    • To make the documentation building process more robust make Sphinx fail on warnings too

    • This requires Sphinx > 1.5 and will require to use the backport version while building the package on Debian Stretch

  • doc: add checker to ensure modules are documented

    • It's common when adding a new module to forget to add the few bits required to auto-generated its documentation

    • Add a check to ensure that all Spicerack modules are listed in the documentation API index and that the linked files exists

Bug Fixes

  • ganeti: Fix RAPI port

  • prometheus: fix base URL template

  • doc: autodoc missing API modules

Miscellanea

  • setup.py: force urllib3 version due to pip bug

  • Add emacs ignores to gitignore

  • tests: temporarily force bandit < 1.6.0

    • Due to a bug upstream bandit 1.6.0 doesn't honor the excluded directories, causing the failure of the bandit tox environments. Temporarily forcing its version

v0.0.23 (2019-04-19)

New features

  • Add basic Ganeti RAPI support

  • Add basic Prometheus support

Minor improvements

  • elasticsearch: add reset all indices to read/write capability (T219799)

Bug Fixes

  • elasticsearch: logging during shard allocation was too verbose, some messages lowered to debug level

Miscellanea

  • flake8: enforce import order and adopt W504

    • Add flake8-import-order to enforce the import order using the edited style that corresponds to our styleguide, see: mediawiki.org: Coding_conventions/Python

    • Mark spicerack as local and do not specify any organization-specific packages to avoid to keep a manually curated list of packages

    • Fix all out of order imports

    • For line breaks around binary operators, adopt W504 (breaking before the operator) and ignore W503, following PEP8 suggestion, see: PEP0008#line_break_binary_operator

    • Fix all line breaks around binary operators to follow W504

v0.0.22 (2019-04-04)

Bug Fixes

elasticsearch: use NodesGroup instead of free form JSON

v0.0.21 (2019-04-03)

Minor improvements

  • elasticsearch: Retrieve hostname and fqdn from node attributes

  • elasticsearch: make unfreezing writes more robust (T219640)

  • elasticsearch: cleanup test by introducing a method to mock API calls

  • elasticsearch: rename elasticsearchclusters to elasticsearch_clusters

Bug Fixes

  • tox: fix typo in environment name

Miscellanea

  • Add Python type hints and mypy check, not for variables and properties as we're still supporting Python 3.5

  • setup.py: revert commit 3d7ab9b that forced the urllib3 version installed as it's not needed anymore

  • tests/docs: unify usage of example.com domain

v0.0.20 (2019-03-06)

New features

  • ipmi: add password reset functionality

Minor improvements

  • elasticsearch: upgrade rows one after the other

  • remote: suppress Cumin's output. As a workaround for a regression in colorama for stretch

  • Expose hostname from Reason.

  • elasticsearch: use the admin Reason to get current hostname

Bug Fixes

  • debmonitor: fix missing variable for logging line

  • elasticsearch: fix typo (xarg instead of xargs)

  • doc: fix reStructuredText formatting

Miscellanea

  • Drop support for Python 3.4

  • Add support for Python 3.7

  • tests: refactor tox environments

v0.0.19 (2019-02-21)

Bug Fixes

  • elasticsearch: support cluster names which have - in them.

  • elasticsearch: get_next_clusters_nodes() raises ElasticsearchClusterError.

  • elasticsearch: systemctl iterates explicitly on elasticsearch instances.

Miscellanea

  • setup.py: add long_description_content_type.

v0.0.18 (2019-02-20)

Bug Fixes

  • elasticsearch: access production clusters over HTTPS.

v0.0.17 (2019-02-20)

Minor improvements

  • icinga: add remove_on_error parameter to the hosts_downtimed() context manager to decide wether to remove the downtime or not on error.

Bug Fixes

  • elasticsearch: raise logging level to ERROR for elasticsearch

  • elasticsearch: retry on all urllib3 exceptions

v0.0.16 (2019-02-18)

Bug Fixes

  • elasticsearch: retry on TransportError while waiting for node to be up

  • Change !log formatting to match Stashbot expectations.

v0.0.15 (2019-02-14)

Bug Fixes

  • elasticsearch: add doc type to delete query.

v0.0.14 (2019-02-13)

New features

  • icinga: add context manager for downtimed hosts:

    • Add a context manager to allow to execute other commands while the hosts are downtimed, removing the downtime at the end.

  • management: add management module:

    • Add a management module with a Management class to interact with the management console names.

    • For now just add a get_fqdn() method to automatically calculate the management FQDN for a given hostname.

  • puppet: add check_enabled() and check_disabled() methods.

  • decorators: make retry() DRY-RUN aware:

    • When running in DRY-RUN mode no real changes are done and usually the @retry decorated methods are checking for some action to be propagated or completed. Hence when in DRY-RUN mode they tend to fail and retry until the tries attempts are exhausted, adding unnecessary time to the DRY-RUN.

    • With this patch the retry() decorator is able to automagically detect if it's a DRY-RUN mode when called by any instance method that has a self._dry_run property or, in the special case of RemoteHostsAdapter derived instances, it has a self._remote_hosts._dry_run property.

  • puppet: add delete() method to remove a host from PuppetDB and clean up everything on the Puppet master.

  • spicerack: expose the icinga_master_host property.

  • administrative: add owner getter to Reason class:

    • Add a public getter for the owner part of a reason, that retuns in a standard format the user running the code and the host where it's running.

Minor improvements

  • decorators: improve tests.

  • documentation: fine-tune generated documentation.

Bug Fixes

  • dns: remove unused dry_run argument.

  • Add missing timeout to requests calls.

  • dns: fix logging message.

  • elasticsearch_cluster: change is_green() implementation.

  • elasticsearch_cluster: fix issues found during live tests.

  • spicerack: fix __version__.

  • ipmi: fix typos in docstrings.

v0.0.13 (2019-01-14)

Bug Fixes

  • remote: fix logging for reboot().

v0.0.12 (2019-01-10)

New features

  • ipmi: add support for DRY RUN mode

  • config: add load_ini_config() function to parse INI files.

  • debmonitor: use the existing configuration file

    • Instead of requiring a new configuration file, use the existing one already setup by Puppet for the debmonitor client.

    • Inject the path of the Debmonitor config into the ctor with a default value.

  • puppet: add default batch_size when running puppet

    • Allow to specify the batch_size when running puppet on a set of hosts.

    • Add a default batch_size to avoid to overload the Puppet master hosts.

Bug Fixes

  • phabricator: remove unneded pylint ignore

  • mediawiki: update maintenance host Cumin query

  • remote: add workaround for Cumin bug

    • To avoid unnecessary waiting on the most common use case of reboot(), that is with only one host, unset the default batch_sleep as a workaround for T213296.

  • puppet: fix regenerate_certificate()

    • When re-generating the certificate, Puppet will exit with status code 1 both if successful or on failure.

    • Restrict the accepted exit codes to 1.

    • Detect errors in the output and raises if any.

v0.0.11 (2019-01-08)

New features

  • debmonitor: add debmonitor module

  • phabricator: add phabricator module

Bug Fixes

  • icinga: fix command_file property

  • puppet: fix subprocess call to check_output()

  • dns: include NXDOMAIN in the DnsNotFound exception

  • admin_reason: fix default value for task

v0.0.10 (2018-12-19)

API breaking changes

  • cookbook: split main into argument_parser() and run().

  • remote: refactor Remote.query() API.

New features

  • Add administrative module.

  • dns: add dns module.

  • Add elasticsearch_cluster module.

  • Add Icinga module.

  • Add ipmi module.

  • Add Puppet module.

  • puppet: add additional methods to PuppetHosts.

  • puppet: add PuppetMaster class.

  • remote: add more host functionalities.

Minor improvements

  • doc: add documentation and its generation.

  • interactive: add ensure_shell_is_durable().

Bug Fixes

  • administrative: fix Reason's signature

  • elasticsearch_cluster: fix tests for Python 3.5.

  • icinga: fix typo in test docstring.

  • interactive: check TTY in ask_confirmation().

  • mediawiki: kill also HHVM on stop_cronjobs.

  • Fix typo in README.rst.

  • tests: fix randomly failing pylint check.

Miscellanea

  • setup.py: update curator version to match our current elasticsearch version.

  • setup.py: force urllib3 version.

  • tests: fix lint ignore.

v0.0.9 (2018-09-12)

Minor improvements

  • mediawiki: improve siteinfo checks.

  • dnsdisc: improve TTL checks.

  • exceptions: add SpicerackCheckError.

  • tests: improve prospector tests.

Bug Fixes

  • dnsdisc: catch dnspython exceptions.

  • setup.py: add missing fields and fix missing comma.

v0.0.8 (2018-09-10)

Minor improvements

  • mediawiki: ignore exit codes on stop_cronjobs.

  • logging: minor improvements and a fix.

v0.0.7 (2018-09-06)

Bug Fixes

  • dnsdisc: fix dry-run in check_if_depoolable().

v0.0.6 (2018-09-06)

Minor improvements

  • log: remove relic from switchdc.

  • mysql: refactor sync check to avoid GTID.

v0.0.5 (2018-09-05)

Minor improvements

  • mediawiki: improve validation checks.

v0.0.4 (2018-09-04)

New features

  • Add redis_cluster module.

  • dnsdisc:

    • add methods for checking if a datacenter can be depooled.

    • add a pool() and depool() methods.

  • mediawiki:

    • improve stop_cronjobs() method.

    • add check_cronjobs_disabled() method.

    • refactor to use confctl's set_and_verify().

    • split set_readonly() and add checks.

  • mysql:

    • add get_dbs() method.

    • rename the ensure_core_masters_in_sync() method.

  • confctl: add set_and_verify() method.

v0.0.3 (2018-08-30)

Miscellanea

  • Change PyPI package name and add long description to setup.py.

v0.0.2 (2018-08-28)

New features

  • mediawiki: add siteinfo-related methods.

v0.0.1 (2018-08-26)

  • Initial version.