[Git][reproducible-builds/reproducible-presentations][master] fosdem 2024: wip

[Holger Levsen (@holger)]

Holger Levsen pushed to branch master at Reproducible Builds / reproducible-presentations


Commits:
7ff1b928 by Holger Levsen at 2024-02-03T10:28:10+01:00
fosdem 2024: wip

Signed-off-by: Holger Levsen <holger at layer-acht.org>

- - - - -


1 changed file:

- 2024-02-03-R-B-the-first-10-years/index.html


Changes:

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2024-02-03-R-B-the-first-10-years/index.html
=====================================
@@ -1124,8 +1124,8 @@ Warpforge.
      	<ul>
     	<li>Then we need rebuilders.</li>
 	<li class="fragment">Thus we need a working <code>snapshot.debian.org</code> service.</li>
-	<li class="fragment">Without snapshot.d.o we cannot recreate the exact same environment, thus we cannot rebuild all packages.</li>
-	<li class="fragment">But: #1050815, #1031628, #1029744, #1034000, #1012559, #979115, #969603… </li>
+	<li class="fragment">Without snapshot.d.o we cannot recreate the exact same environments...</li>
+	<li class="fragment">but snapshot is buggy: #1050815, #1031628, #1029744, #1034000, #1012559, #979115, #969603… </li>
 	<li class="fragment">And there we have been stuck for more than five years...</li>
 	</ul> 
       </section>
@@ -1145,6 +1145,7 @@ Warpforge.
      	<ul>
         <li>70000 binary packages in Debian $suite</li>
     	<li>build-depend on 30000 packages, so 40000 packages are never used as build-depends.</li>
+    	<li class="fragment">let's analyze all those <em>.buildinfo</em> files!</li>
     	<li class="fragment">those 30000 packages are only used in 100000 variations.</li>
 	<li class="fragment">that's just 100 GB per arch and suite</li>
 	<li class="fragment">https://rebuilder-snapshot.debian.net was born.</li>
@@ -1158,8 +1159,8 @@ Warpforge.
 	<li class="fragment">each arch takes roughly a week to seed from snapshot.d.o</li>
 	<li class="fragment">each arch only takes hours to seed from another rebuilder-snapshot instance</li>
 	<li class="fragment">we already run two instances and our goal is to allow many instances</li>
-	<li class="fragment">one blocking bug: issue #40</li>
-	<li class="fragment">then <em>debootsnap</em> can use this together with <em>metasnap.</em></li>
+	<li class="fragment">then <em>debrebuild</em> can use <em>debootsnap</em> together with <em>metasnap...</em></li>
+	<li class="fragment">one blocking bug currently: issue #40</li>
 	<li class="fragment">Many thanks to lynxis and josch!</li>
 	</ul> 
       </section>
@@ -1170,12 +1171,11 @@ Warpforge.
         <li>testing migration can and will be used to enforce policy also in regards of reproducible builds</li>
 	<li class="fragment">for a sensible setup of that, we need real rebuilders, aiming to rebuild what Debian distributes.</li>
 	<li class="fragment">for that, we need a working snapshot.d.o, which with rebuilder-snapshot now finally is there.</li>
+	<li class="fragment">CI builds will stay, to find issues. Rebuilders are needed to show the absence of issues.</li>
 	</ul> 
       </section>
 
 
-
-
       <section data-background="images/FOSDEM_logo.svg" data-background-size="10%" data-background-position="93% 9%" data-transition="none">
         <h3>Short overview of reproducibility of various projects (AIUI)</h3>
    	<ul>



View it on GitLab: https://salsa.debian.org/reproducible-builds/reproducible-presentations/-/commit/7ff1b928456e056eeae3c326de1df3212b8f8b22

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