GNU bug report logs - #59797
30.0.50; [wishlist] Using namespaces in Tramp's kubernetes integration

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From: Michael Albinus <michael.albinus <at> gmx.de>
To: Eshel Yaron <me <at> eshelyaron.com>
Cc: Aaron Gonzales <aarongonzales1 <at> gmail.com>, 59797 <at> debbugs.gnu.org, Filipp Gunbin <fgunbin <at> fastmail.fm>, Warren Lynn <wrn.lynn <at> gmail.com>
Subject: bug#59797: 30.0.50; [wishlist] Using namespaces in Tramp's kubernetes integration
Date: Tue, 23 Jul 2024 16:13:10 +0200

Eshel Yaron <me <at> eshelyaron.com> writes:

Hi Eshel,

>> Possible. However, the syntax is ambiguous. If we have "/kubernetes:name1.name2:/..."
>> it isn't clear what they are. name1 could be a container, and name2 a pod. Or
>> name1 is a pod, and name2 is a namespace. Could we agree on another
>> delimiter between POD and NAMESPACE?
>
> You're absolutely right.  AFAIU from the Kubernetes documentation[0],
> non-alphanumeric characters other than "-" and "." should be safe.
> Maybe "@" would be the most natural choice?  "+" could work too I think.

"@" is already used for the "user <at> host" notation in Tramp. We shouldn't
confuse users with another meaning in parallel. "+" might be OK, let's
start with it. It will be a Lisp constant, we can change it any time
later. So we have "/kubernetes:[CONTAINER.]POD[+NAMESPACE]:/..." now.

(If somebody has another proposal: it's time to stand up)

> Thank you!

Best regards, Michael.

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