From patchwork Thu Dec 16 11:22:35 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vyacheslav Yurkov X-Patchwork-Id: 1598 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 46C31C433FE for ; Thu, 16 Dec 2021 11:22:52 +0000 (UTC) Received: from mail-wr1-f44.google.com (mail-wr1-f44.google.com [209.85.221.44]) by mx.groups.io with SMTP id smtpd.web08.9375.1639653771412274382 for ; Thu, 16 Dec 2021 03:22:51 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@gmail.com header.s=20210112 header.b=Jld5TfDE; spf=pass (domain: gmail.com, ip: 209.85.221.44, mailfrom: uvv.mail@gmail.com) Received: by mail-wr1-f44.google.com with SMTP id v11so43520286wrw.10 for ; Thu, 16 Dec 2021 03:22:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=7wgTSR1nHu67Bh4Ahk52J8d8vbohUssNYTgFcD/TKG4=; b=Jld5TfDEPKF2tD8LO+P6KY14FpJ3Pbe30ZCXSQ6Nrys1BKN7d8ARLaTFZGyirEMbTh 95jbF+fe1D/N8ZaAng1AzJUF3P8VhevAQ9cFnc/sGFSz8cUskj4P0EUKNiPUOzt6MoMB Mu4ujKt1D0nCF0JEYNgUQPpHVfKoy8vORWGt5MK7YEHs5Hi/2qtHLfT/lGUf7WPA345S gaNcnT1hL9KF6wpdCz4JuMJzMBERrpyhIwGO+ia1vvaENNEQ7DlXvr2E6QviZ5BwKVdF lx1Z9D4SF6fh77tw5o+M9w34jOIPdNItnxh6i3CiSzitW5zCtiG7P5MRIk4scdsFp3ib PZUg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=7wgTSR1nHu67Bh4Ahk52J8d8vbohUssNYTgFcD/TKG4=; b=Hp29WHnIDV8t3VWY+yNGb4Hw/ULwf7G8anK2ikvWE0iKOdnBZTAh50AGa+g6F5Cq/Y Y9MnvpvoLjw2cikr3qKUVMPoarQc+nrug/RC/ztToEkyduMFajidRqzdWaetHtxZfvRe 8FiCsSxOZMtJbzcdWXpC6ip6rBpQDUllkm3di6+s5MHeyV+pb02WjWpNb/sBfOQ/zxYW 3VmxQsgPQ61M6N274ZCEknXFpPin8nU70VyfawhrZ6TdCv3A9cVXQE3Q6rmkSGz61gUV OCo6JNtvIJZj70/5A6jZLqppSy/94tmhU2AirQ6qeubyHdmZ4xitN5uFVHtfNty2jiw8 ErmQ== X-Gm-Message-State: AOAM5317zeES2BS6fLx9iaEvju+SpBE2xjKBS8lda0cwnzbWuqckkmCJ kMfvd4osnPHaXEv/HLZk+c3ephjvA3AiGQ== X-Google-Smtp-Source: ABdhPJyQRhUPlDlRq0aIF/g7rD/pzKf94YIOuGOaXgY5EQK0QJgmrf4giijw1D2wjiqjo5kmE/Zq6g== X-Received: by 2002:adf:ee0c:: with SMTP id y12mr8777207wrn.82.1639653769719; Thu, 16 Dec 2021 03:22:49 -0800 (PST) Received: from slackware.local (dslb-002-205-007-169.002.205.pools.vodafone-ip.de. [2.205.7.169]) by smtp.gmail.com with ESMTPSA id az38sm3936626wmb.42.2021.12.16.03.22.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Dec 2021 03:22:49 -0800 (PST) From: Vyacheslav Yurkov To: docs@lists.yoctoproject.org Cc: Vyacheslav Yurkov Subject: [PATCH v2 2/2] ref-manual: document overlayfs-etc image feature Date: Thu, 16 Dec 2021 12:22:35 +0100 Message-Id: <20211216112235.129737-2-uvv.mail@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20211216112235.129737-1-uvv.mail@gmail.com> References: <20211216112235.129737-1-uvv.mail@gmail.com> MIME-Version: 1.0 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Thu, 16 Dec 2021 11:22:52 -0000 X-Groupsio-URL: https://lists.yoctoproject.org/g/docs/message/2287 Signed-off-by: Vyacheslav Yurkov --- documentation/ref-manual/features.rst | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/documentation/ref-manual/features.rst b/documentation/ref-manual/features.rst index ded653221..57fe0cc3c 100644 --- a/documentation/ref-manual/features.rst +++ b/documentation/ref-manual/features.rst @@ -219,6 +219,10 @@ Here are the image features available for all images: - *empty-root-password:* Sets the root password to an empty string, which allows logins with a blank password. +- *overlayfs-etc:* Configures the ``/etc`` directory to be in ``overlayfs``. + This allows to store device specific information elsewhere, especially + if root filesystem is configured to be read-only. + - *package-management:* Installs package management tools and preserves the package manager database.