42c7c489f2
After we've introduced a migration that relies on CONF option
in commit 1514b2a2f6, following the instruction steps will lead
to an ImportError. Change direct usage of the alembic command to
calling ironic-dbsync from the virtualenv.
Change-Id: I28e51e45c4e5cdb223795dbb4d720d233cd57808
115 lines
4.1 KiB
ReStructuredText
115 lines
4.1 KiB
ReStructuredText
.. _faq:
|
|
|
|
==========================================
|
|
Developer FAQ (frequently asked questions)
|
|
==========================================
|
|
|
|
Here are some answers to frequently-asked questions from IRC and
|
|
elsewhere.
|
|
|
|
.. contents::
|
|
:local:
|
|
:depth: 2
|
|
|
|
|
|
How do I...
|
|
===========
|
|
|
|
...create a migration script template?
|
|
--------------------------------------
|
|
|
|
Using the ``ironic-dbsync revision`` command, e.g::
|
|
|
|
$ cd ironic
|
|
$ tox -evenv -- ironic-dbsync revision -m \"create foo table\"
|
|
|
|
It will create an empty alembic migration. For more information see the
|
|
`alembic documentation`_.
|
|
|
|
.. _`alembic documentation`: http://alembic.zzzcomputing.com/en/latest/tutorial.html#create-a-migration-script
|
|
|
|
...know if a release note is needed for my change?
|
|
--------------------------------------------------
|
|
|
|
`Reno documentation`_ contains a description of what can be added to each
|
|
section of a release note. If, after reading this, you're still unsure about
|
|
whether to add a release note for your change or not, keep in mind that it is
|
|
intended to contain information for deployers, so changes to unit tests or
|
|
documentation are unlikely to require one.
|
|
|
|
Note that we prefer to use present tense in release notes. For example, a
|
|
release note should say "Adds support for feature foo", not "Added support
|
|
for feature foo".
|
|
|
|
...create a new release note?
|
|
-----------------------------
|
|
|
|
By running ``reno`` command via tox, e.g::
|
|
|
|
$ tox -e venv -- reno new version-foo
|
|
venv create: /home/foo/ironic/.tox/venv
|
|
venv installdeps: -r/home/foo/ironic/test-requirements.txt
|
|
venv develop-inst: /home/foo/ironic
|
|
venv runtests: PYTHONHASHSEED='0'
|
|
venv runtests: commands[0] | reno new version-foo
|
|
Created new notes file in releasenotes/notes/version-foo-ecb3875dc1cbf6d9.yaml
|
|
venv: commands succeeded
|
|
congratulations :)
|
|
|
|
$ git status
|
|
On branch test
|
|
Untracked files:
|
|
(use "git add <file>..." to include in what will be committed)
|
|
|
|
releasenotes/notes/version-foo-ecb3875dc1cbf6d9.yaml
|
|
|
|
Then edit the result file.
|
|
|
|
For more information see the `reno documentation`_.
|
|
|
|
.. _`reno documentation`: http://docs.openstack.org/developer/reno/usage.html
|
|
|
|
...get a decision on something?
|
|
-------------------------------
|
|
|
|
You have an issue and would like a decision to be made. First, make sure
|
|
that the issue hasn't already been addressed, by looking at documentation,
|
|
bugs, specifications, or asking. Information and links can be found on the
|
|
`Ironic wiki`_ page.
|
|
|
|
There are several ways to solicit comments and opinions:
|
|
|
|
* bringing it up at the `weekly Ironic meeting`_
|
|
* bringing it up on IRC_
|
|
* bringing it up on the `mailing list`_ (add "[Ironic]" to the Subject of the
|
|
email)
|
|
|
|
If there are enough core folks at the weekly meeting, after discussing an
|
|
issue, voting could happen and a decision could be made.
|
|
The problem with IRC or the weekly meeting is that feedback will only
|
|
come from the people that are actually present.
|
|
|
|
To inform (and solicit feedback from) more people about an issue,
|
|
the preferred process is:
|
|
|
|
#. bring it up on the mailing list
|
|
#. after some period of time has elapsed (and depending on the
|
|
thread activity), someone should propose a solution via gerrit.
|
|
(E.g. the person that started the thread if no one else steps up.)
|
|
The proposal should be made in the git repository that is associated
|
|
with the issue. (For instance, this decision process was proposed as a
|
|
documentation patch to the ironic repository.)
|
|
#. In the email thread, don't forget to provide a link to the proposed patch!
|
|
#. The discussion then moves to the proposed patch. If this is a big
|
|
decision, we could declare that some percentage of the cores should
|
|
vote on it before landing it.
|
|
|
|
(This process was suggested in an email thread about
|
|
`process for making decisions`_.)
|
|
|
|
.. _Ironic wiki: https://wiki.openstack.org/wiki/Ironic
|
|
.. _weekly Ironic meeting: https://wiki.openstack.org/wiki/Meetings/Ironic
|
|
.. _IRC: https://wiki.openstack.org/wiki/Ironic#IRC
|
|
.. _mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
|
|
.. _process for making decisions: http://lists.openstack.org/pipermail/openstack-dev/2016-May/095460.html
|