From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6607733288662466560 X-Received: by 2002:a19:d790:: with SMTP id q16-v6mr87690lfi.13.1539276812713; Thu, 11 Oct 2018 09:53:32 -0700 (PDT) X-BeenThere: isar-users@googlegroups.com Received: by 2002:a2e:47c9:: with SMTP id u192-v6ls584421lja.12.gmail; Thu, 11 Oct 2018 09:53:32 -0700 (PDT) X-Google-Smtp-Source: ACcGV60l225NUBjeg16bmLosH/h5m/eBngcO+8MvPAHrLn0rCevd3PNiTrzpuQ4CzS7AI1WekSmU X-Received: by 2002:a2e:4710:: with SMTP id u16-v6mr87047lja.40.1539276812294; Thu, 11 Oct 2018 09:53:32 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1539276812; cv=none; d=google.com; s=arc-20160816; b=QyAG8DE9TqETw+xpdNqysa9kSZggdiSgqvAr6TywfD4e59f5WHqEgZQwjnl/WyP/ww xlf3uw2SRTIxVeMDXgfp6Z3gK+qtz2P02ViZHmmilKnu+HbVgslsp92WOzK8p8tAIpWN DTDjCTZq8EjKnyxz5AMSw9IfsrIrnIdUxK4ke/YkTDJGgmLq9/aXCPOG/J9o4THwYX6D S94gQN+TFOQk/k448Sb1leq6OzpOAuoVDj27C46DNDu5fS/BLKy1/W0K7fjFfJFMUB4G o/y0StRBVXYPEac+undmxQhGbSO2Ejyt+42566uAyA/lEzkCwmzur77vBnivesCD8/DS q2IA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=references:in-reply-to:message-id:date:subject:to:from; bh=/HEx3t+uwVb/DkIF6pyfUMSVvz7aAW7En0F1tbFi9Ds=; b=gzksA3Rl9LG9zrQUDX18AhRg4qhh7WRDrrMt8HyNNnmdZoQ9yfqtzHoOd2cEic/CQI vkoa9AEKsSSWtQfPnOfsy5V/MgAxW7fm4RzRZK1cgw6zXgvkOuw1Y2N2choN9gXX9h09 Dj7GkQ4sNGv4PNM90yY4p0/09x/V72ZNfMj4aRh5cGEDVTWcQQroN4Gqxg+nBJ0mL4+E eYqLlFAkx2dYAKqZQFi7iSC5Ix+gzUmsSQSOtDBaijN4xXZpzo+0tJnkgzSz3TBHKGD0 GHCpBd1vOCypxYLppOqgYCjIAHXCMDLlCg65TsuSqPTaMXOzmdqFP9IamOn6VyEiFKiW Jy2w== ARC-Authentication-Results: i=1; gmr-mx.google.com; spf=pass (google.com: best guess record for domain of mosipov@ilbers.de designates 85.214.62.211 as permitted sender) smtp.mailfrom=mosipov@ilbers.de Return-Path: Received: from aqmola.ilbers.de (aqmola.ilbers.de. [85.214.62.211]) by gmr-mx.google.com with ESMTPS id h20-v6si370420ljj.5.2018.10.11.09.53.32 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 11 Oct 2018 09:53:32 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of mosipov@ilbers.de designates 85.214.62.211 as permitted sender) client-ip=85.214.62.211; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: best guess record for domain of mosipov@ilbers.de designates 85.214.62.211 as permitted sender) smtp.mailfrom=mosipov@ilbers.de Received: from azat.m.ilbers.de (host-80-81-17-52.static.customer.m-online.net [80.81.17.52]) (authenticated bits=0) by aqmola.ilbers.de (8.14.4/8.14.4/Debian-4+deb7u1) with ESMTP id w9BGr67g015654 (version=TLSv1/SSLv3 cipher=AES128-SHA256 bits=128 verify=NOT) for ; Thu, 11 Oct 2018 18:53:30 +0200 From: "Maxim Yu. Osipov" To: isar-users@googlegroups.com Subject: [PATCH v2 10/10] doc: Creation of local apt repo caching upstream Debian packages Date: Thu, 11 Oct 2018 18:53:05 +0200 Message-Id: <20181011165305.1622-11-mosipov@ilbers.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20181011165305.1622-1-mosipov@ilbers.de> References: <20181011165305.1622-1-mosipov@ilbers.de> X-TUID: U0p210YZQyIE Signed-off-by: Alexander Smirnov Signed-off-by: Maxim Yu. Osipov --- doc/user_manual.md | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/doc/user_manual.md b/doc/user_manual.md index db58cf1..d69dd0d 100644 --- a/doc/user_manual.md +++ b/doc/user_manual.md @@ -19,6 +19,8 @@ Copyright (C) 2016-2017, ilbers GmbH - [Add a Custom Application](https://github.com/ilbers/isar/blob/master/doc/user_manual.md#add-a-custom-application) - [Enabling Cross-compilation](https://github.com/ilbers/isar/blob/master/doc/user_manual.md#isar-cross-compilation) - [Create an ISAR SDK root filesystem](https://github.com/ilbers/isar/blob/master/doc/user_manual.md#create-an-isar-sdk-root-filesystem) + - [Creation of local apt repo caching upstream Debian packages](https://github.com/ilbers/isar/blob/master/doc/user_manual.md#creation-repo-caching-upstream-debian) + ## Introduction @@ -686,3 +688,40 @@ ii crossbuild-essential-armhf 12.3 all Inf /usr/share/doc/libhello-dev/copyright ~# ``` + +## Creation of local apt repo caching upstream Debian packages + +### Motivation + +Cache upstream debian packages to reduce time for further downloads and to be able to work offline. + +### Solution + + - Trigger creation of local apt caching Debian packages during image generation. + +``` +bitbake -c cache_base_repo multiconfig:qemuarm-stretch:isar-image-base +``` + + - Set `ISAR_USE_CACHED_BASE_REPO` in `conf/local.conf`: + +``` +# Uncomment this to enable use of cached base repository +#ISAR_USE_CACHED_BASE_REPO ?= "1" +``` + - Remove build artifacts to use only local base-apt: + +``` +sudo rm -rf tmp/stamps/ tmp/work/ tmp/deploy/isar-apt/ tmp/deploy/images + +``` + + - Trigger again generation of image (now using local caching repo): + +``` +bitbake multiconfig:qemuarm-stretch:isar-image-base +``` + +### Limitation + +So far the local base-apt repo is not gpg signed. -- 2.11.0