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<div class="moz-cite-prefix">On 04/30/2018 09:05 AM, David Davis
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAHa=2WkRuxCpsA-e3usR_t-56PfRb=pmd4L+uipsO_xezZCn9w@mail.gmail.com">
<div dir="ltr">So what I’d probably propose is exposing the UUIDs
in the response and then extending <wbr>HyperlinkedRelatedFields
to accept UUID or href. Then third parties like Katello could
store and just use UUIDs (and not worry about hrefs).</div>
</blockquote>
<br>
+1 to exposing/supporting both the PKs and hrefs. Btw: We should be
talking in terms of resource PKs (primary keys) or IDs instead of
UUIDs for clarity.<br>
<br>
<blockquote type="cite"
cite="mid:CAHa=2WkRuxCpsA-e3usR_t-56PfRb=pmd4L+uipsO_xezZCn9w@mail.gmail.com">
<div dir="ltr">
<div><br>
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<div>Regarding hrefs though, hostname and port don’t matter. The
app just looks at the relative path. It looks like changing
the deployment path causes problems though.</div>
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<div>David<br>
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<div class="gmail_quote">On Mon, Apr 30, 2018 at 9:58 AM,
Justin Sherrill <span dir="ltr"><<a
href="mailto:jsherril@redhat.com" target="_blank"
moz-do-not-send="true">jsherril@redhat.com</a>></span>
wrote:<br>
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<div
class="m_-1335252507536294780m_-4357389800984273450moz-cite-prefix">On
04/27/2018 07:18 PM, David Davis wrote:<br>
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<blockquote type="cite">
<div dir="ltr">I’m not sure how returning UUIDs in
our responses helps Katello. In our previous
conversation, it was concluded that Katello should
use the hrefs[0]. Why expose UUIDs if Katello is
not going to store them?</div>
</blockquote>
<br>
</span> And thats fine, but bindings are pointless at
that point, so pulp shouldn't really advertise them as a
feature. This seemed to have been 'talked up' quite a
bit as a feature, but is completely unusable. <br>
<span> <br>
<blockquote type="cite">
<div dir="ltr">
<div><br>
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<div>Katello could store/use UUIDs but then it's
going to run into problems when dealing with
parameters that are hrefs (such as
repository_version for publishing[1]).<br>
<div><br>
</div>
<div>[0] <a
href="https://www.redhat.com/archives/pulp-dev/2018-January/msg00004.html"
target="_blank" moz-do-not-send="true">https://www.redhat.com/arc<wbr>hives/pulp-dev/2018-January/ms<wbr>g00004.html</a></div>
</div>
<div>[1] <a
href="https://github.com/pulp/pulp_file/blob/5ffb33d8c70ffbb247aba8bf5b45633eba414b79/pulp_file/app/viewsets.py#L54"
target="_blank" moz-do-not-send="true">https://github.com/pulp/pu<wbr>lp_file/blob/5ffb33d8c70ffbb24<wbr>7aba8bf5b45633eba414b79/pulp_f<wbr>ile/app/viewsets.py#L54</a></div>
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<br>
</span> Could you explain a bit about this?<br>
<br>
In order to use pulp 3 then, i'd guess we would either
need to:<br>
<br>
1) store ALL hrefs about all objects<br>
2) fetch an object before we can do anything with it<br>
<br>
Or am i missing an option 3?<br>
<br>
On a side note, the href's seem to include
hostname/port/deployment path. This seems incompatible
with things like hostname changes. We can fairly easily
just chomp off only the path, but if i were a user and
had stored all these hrefs, i would be very unhappy if i
had all the full href's stored.<span
class="m_-1335252507536294780HOEnZb"><font
color="#888888"><br>
<br>
Justin</font></span>
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<div>David<br>
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<div class="gmail_quote">On Fri, Apr 27, 2018
at 4:29 PM, Dennis Kliban <span dir="ltr"><<a
href="mailto:dkliban@redhat.com"
target="_blank" moz-do-not-send="true">dkliban@redhat.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote">
<div dir="ltr">I can't remember why we
decided to remove UUID from the
responses. It sounds like we should add
them back. <br>
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class="m_-1335252507536294780m_-4357389800984273450m_6069296669486595901HOEnZb">
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class="m_-1335252507536294780m_-4357389800984273450m_6069296669486595901h5">
<div class="gmail_extra"><br>
<div class="gmail_quote">On Fri, Apr
27, 2018 at 12:26 PM, Justin
Sherrill <span dir="ltr"><<a
href="mailto:jsherril@redhat.com"
target="_blank"
moz-do-not-send="true">jsherril@redhat.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote">Hi
All!<br>
<br>
I started playing around with
pulp 3 and generated bindings
via <a
href="https://pulp.plan.io/issues/3580"
rel="noreferrer"
target="_blank"
moz-do-not-send="true">https://pulp.plan.io/issues/35<wbr>80</a>
and it results somewhat in what
you would expect. Here's an
example:<br>
<br>
# @param id A UUID string
identifying this repository.<br>
# @param [Hash] opts the
optional parameters<br>
# @return [Repository]<br>
def repositories_read(id,
opts = {})<br>
data, _status_code,
_headers =
repositories_read_with_http_in<wbr>fo(id,
opts)<br>
return data<br>
end<br>
<br>
<br>
Notice that the UUID is to be
passed in. When creating a
repository, i only get the
_href:<br>
<br>
{<br>
"_href": "<a
href="http://localhost:8000/pulp/api/v3/repositories/bfc61565-89b1-4b7b-9c4a-2ec91f299aca/"
rel="noreferrer"
target="_blank"
moz-do-not-send="true">http://localhost:8000/pulp/ap<wbr>i/v3/repositories/bfc61565-89b<wbr>1-4b7b-9c4a-2ec91f299aca/</a>",<br>
"_latest_version_href":
null,<br>
"_versions_href": "<a
href="http://localhost:8000/pulp/api/v3/repositories/bfc61565-89b1-4b7b-9c4a-2ec91f299aca/versions/"
rel="noreferrer"
target="_blank"
moz-do-not-send="true">http://localhost:8000/pulp/ap<wbr>i/v3/repositories/bfc61565-89b<wbr>1-4b7b-9c4a-2ec91f299aca/versi<wbr>ons/</a>",<br>
"created":
"2018-04-27T15:26:03.546956Z",<br>
"description": "",<br>
"name": "test",<br>
"notes": {}<br>
}<br>
<br>
Meaning, there's really no way
to use this specific binding
with the return format for
pulp. I imagine most binding
generation would be expecting
the user to know the ID of the
objects and not work off of
_hrefs. Any reason to not
include the IDs in the response?<br>
<br>
Justin<br>
<br>
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