[Pulp-dev] [Breaking] Stopping the installer from auto-creating migrations - Sept 3rd

[Mike DePaulo]

Note that we makemigrations & migrate at pulp-api container start
time. And all the containers (e.g., pulp-content) wait on the pulp-api
container to do them:
https://github.com/pulp/pulpcore/blob/master/containers/images/pulp/container-assets/pulp-api#L11

Once I took over the containers, I envisioned both of these as a
temporary measure. Presumably there would be a separate
spordically-run container to perform migrations.

On Tue, Aug 27, 2019 at 2:41 PM Brian Bouterse <bmbouter at redhat.com> wrote:
>
> Excellent and good catch on the duplicate already on sprint. Yes let's use 5321 as you suggest. I added to that issue that this was announced and scheduled for Sept 3rd.
>
> If it's still at NEW on the 3rd, I have a reminder to make a PR and merge on that day. Otherwise anyone can make a PR ahead of time and merge on the 3rd.
>
> On Tue, Aug 27, 2019 at 2:19 PM Austin Macdonald <austin at redhat.com> wrote:
>>
>> This all sounds good to me. FYI, I closed https://pulp.plan.io/issues/5361 as a dupe since https://pulp.plan.io/issues/5321 has already been added to the sprint. Feel free to use 5361 and close 5321 if you prefer.
>>
>> On Tue, Aug 27, 2019 at 2:16 PM Brian Bouterse <bmbouter at redhat.com> wrote:
>>>
>>> tl;dr if we make this change on Sept 3rd, the installer won't auto-create migrations anymore. For every change needing a migration, please commit one.
>>>
>>> # Background
>>> We enabled the installer to "auto-create" migrations as a solution to the problem of them changing a crazy amount early on in Pulp3's development. Now the migrations are expected to be checked in and I believe they are for all plugins. This is only a breaking change for a plugin that is missing migrations.
>>>
>>> # The Problem
>>> https://pulp.plan.io/issues/5361 This was originally reported by Katello as a P2; I added details to it.
>>>
>>> # Feedback
>>> If there is something better that we should do please suggest it on the issue. If this is a concern or not going to work for you or our users please bring that up anywhere.
>>>
>>> # Timeline
>>> If there are no blocking concerns, I plan to make this change on Tuesday Sept 3rd.
>>>
>>> Thank you!
>>> Brian
>>>
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>
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-- 

Mike DePaulo

He / Him / His

Service Reliability Engineer, Pulp

Red Hat

IM: mikedep333

GPG: 51745404