From patchwork Wed Dec 15 17:11:38 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vyacheslav Yurkov X-Patchwork-Id: 1570 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 35F98C433F5 for ; Thu, 16 Dec 2021 01:43:48 +0000 (UTC) Received: from mail-wm1-f45.google.com (mail-wm1-f45.google.com [209.85.128.45]) by mx.groups.io with SMTP id smtpd.web09.1170.1639588351238779356 for ; Wed, 15 Dec 2021 09:12:31 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@gmail.com header.s=20210112 header.b=KwCcKFIU; spf=pass (domain: gmail.com, ip: 209.85.128.45, mailfrom: uvv.mail@gmail.com) Received: by mail-wm1-f45.google.com with SMTP id z206so2873999wmc.1 for ; Wed, 15 Dec 2021 09:12:31 -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=hD74xDyqOoOrHzp4RORmpZCKIK2U3jP1g7Q2Pd7etLI=; b=KwCcKFIUPpWiFL9A3eCsieNTnb7F/YDozmzQvC8apw8fsujg/LQWl0gsRR5vZnlhV0 HPAnltsHiXKDPgMbBU5TEVZuss/SbaG8GPDgY/N2iHPotBuMMKyjIvU7i+KHoOodtPHY 85XZnQmTHqf+YpD+0weKvRxk2j3HLN9BjOVTm+2qOy88lrvWtaAyuED7YzlQ+0FV6Bte A7mrVN2ELWBws98dvX70ZhfFvj2ViwfW3EyMGW+YdTITwGiCT1fekUZu8gQVVV9Ce6xd Xp5z/9FDWCyQ0fqDOZZjX0BchfwvwkXyhrVtFdx84nnYj+HbpffldLCRWRjOQk2QYwe7 wZpA== 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=hD74xDyqOoOrHzp4RORmpZCKIK2U3jP1g7Q2Pd7etLI=; b=EGBWSNzxnc8oP9sNdPvOEc1fmJvfswzWMlmCncH39cBeOHRmjxLk9Vmi+X8UgCBGiu KKx6b9a73C+gUC2EqWnw9cCbp6zIVAT/nccga30VfjGC2b1SHrK/lZGoUjon4M+OuphK jbqSYlP0WcX8IEiD0+axlRRMRebh4foUuzinKNt4TUv8cO9kn72HHyJZuSR3kxghiBnH DB6dAO8wcJCN9XfkhJdqlzWOFxUBrEY79be+gXMhiUAkSVlhBUASy1ccDZgwY7RFFLVt 4/RuXREPbRpw5EU7BgiS0JjP3kHGvgwxsBzumjwn3d3fYJD8NnuHqt6tthjqtQ1jnMC9 GPSg== X-Gm-Message-State: AOAM532Tb24nedW1B5WXQYsuq36s7rhvq7KgrsvqzCVSnePrXswyU/fx 5K3/ppp2NWxMikERv9zdRvcf5O6yAfMAdQ== X-Google-Smtp-Source: ABdhPJxGZ2RjCbqPNCGCeOepKIJdjG9+TDv8y5jzFZxeNVC01JhfP8SwNRgV1C7nYuEBLY46sldpkA== X-Received: by 2002:a05:600c:4e45:: with SMTP id e5mr845476wmq.43.1639588349611; Wed, 15 Dec 2021 09:12:29 -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 5sm880460wmk.0.2021.12.15.09.12.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Dec 2021 09:12:28 -0800 (PST) From: Vyacheslav Yurkov To: docs@lists.yoctoproject.org Cc: Vyacheslav Yurkov Subject: [PATCH 2/2] ref-manual: document overlayfs-etc image feature Date: Wed, 15 Dec 2021 18:11:38 +0100 Message-Id: <20211215171138.127272-2-uvv.mail@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20211215171138.127272-1-uvv.mail@gmail.com> References: <20211215171138.127272-1-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 01:43:48 -0000 X-Groupsio-URL: https://lists.yoctoproject.org/g/docs/message/2277 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..5f6c00fac 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 ``/etc`` directory to be in ``overlayfs``. + This allows to store device specific information elsewhere, especially + if rootfs is configured to be read-only. + - *package-management:* Installs package management tools and preserves the package manager database.