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Mon, 16 Sep 2024 10:49:13 -0400 (EDT) From: Konrad Hinsen To: Suhail Singh Cc: Guix Devel Subject: Re: Are Guix-generated Docker images reproducible? In-Reply-To: <87ed5jivjs.fsf@gmail.com> References: <87ed5jivjs.fsf@gmail.com> Date: Mon, 16 Sep 2024 16:49:11 +0200 Message-ID: MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=103.168.172.154; envelope-from=konrad.hinsen@fastmail.net; helo=fhigh3-smtp.messagingengine.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: guix-devel-bounces+larch=yhetil.org@gnu.org X-Migadu-Country: US X-Migadu-Flow: FLOW_IN X-Migadu-Spam-Score: -4.71 X-Spam-Score: -4.71 X-Migadu-Scanner: mx13.migadu.com X-Migadu-Queue-Id: 3305FE42B X-TUID: L/JgiBzmbA/o Hi Ignas and Suhail, Thanks for your comments! As you may have guessed, the reason for my question was that I encountered a non-reproducible Docker image build. And as both of you point out, the packages entering into the images must be reproducible. That's something I had actually checked for my specific case. I was looking for other possible causes. In the meantime, I found the explanation for my case: the packages in my image are reproducible, but the profile composed from them is not, due to a non-deterministic step in profile generation. For the details: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=73295 Cheers, Konrad.