From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6607733288662466560 X-Received: by 2002:adf:9a4d:: with SMTP id z71-v6mr1611892wrb.21.1538482799893; Tue, 02 Oct 2018 05:19:59 -0700 (PDT) X-BeenThere: isar-users@googlegroups.com Received: by 2002:adf:e947:: with SMTP id m7-v6ls628590wrn.30.gmail; Tue, 02 Oct 2018 05:19:59 -0700 (PDT) X-Google-Smtp-Source: ACcGV63WemvUaag9kWR/vFSxTjenVQOBNEGZs9CKpomnlC+EZt3TMPXxATCTK/YmKk0aipm4hwgR X-Received: by 2002:a05:6000:1207:: with SMTP id e7mr1527539wrx.7.1538482799536; Tue, 02 Oct 2018 05:19:59 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1538482799; cv=none; d=google.com; s=arc-20160816; b=iXqoM0vyK2w2ByQRMJOOeJn4CQ6g14dHT1IBhTaSmXMqWZJgTZfzuVtr/yi7b1hxnz 1Q3t6b5siE/GZnNdQpQhBUJduL/pBLZd/yatBksFekYpIpM9LzUprePZBPOWsgBiXbsB f63delm1OmzQVxZ+MSDI2AGmCnze9HxnJI88kWSKmOAM80R/q1vVP01Ll1aw9FaRFxov mW9iQw1nH/AC3+MYKCXTih/8gQC3493TYQznWPEQTDx5JWDaECsG+FgoDSDjJSHWUu2P RwJijXdW6hkAHlA83P6zSpSal3GmjA9sO02Qtajx4aXqbz5X6YwS4SAd8bv8tletLYAm 07Vg== 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=MXCbSzLV2PfjSVfKyGLlzqnz5MbXHWaVDJ74xvLk6MB48ZphEHPcSUBa4fYtjFm2br MPoTBBcQo4c5RYHEZt8RuPaVRCCS6ldCwg7cUK4BkChBf7nBM3K4nlY2aWo94twPvCh7 UOf/7/sZ3mIz89wkFm1QxdsP+8bgbYW4xOUnlEFceffTYXItGCyV/5fb37l+pvPsWQwz f35iSU+C+MXmyNpywcwxJ0wQPqnpmPpo7k71wSP4/qECsH1WEl3gR+ugKKgtI6ugBnC3 JagBBDVXxuxXpcK3qPR3lbOLYH4+bfwM6zhMXxMu9ptj+ErE9nHj4qPpjimZcLTm+Riq R5mw== 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 z21-v6si562340wmi.2.2018.10.02.05.19.59 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 02 Oct 2018 05:19:59 -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 w92CJ7Lh013178 (version=TLSv1/SSLv3 cipher=AES128-SHA256 bits=128 verify=NOT) for ; Tue, 2 Oct 2018 14:19:58 +0200 From: "Maxim Yu. Osipov" To: isar-users@googlegroups.com Subject: [PATCH 9/9] doc: Creation of local apt repo caching upstream Debian packages Date: Tue, 2 Oct 2018 14:19:07 +0200 Message-Id: <20181002121907.18476-10-mosipov@ilbers.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20181002121907.18476-1-mosipov@ilbers.de> References: <20181002121907.18476-1-mosipov@ilbers.de> X-TUID: 8SaKnqfIxQD4 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