From nobody Wed Sep 27 10:57:17 2023 X-Original-To: freebsd-ports@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4RwYTr6t9pz4vHtM for ; Wed, 27 Sep 2023 10:57:20 +0000 (UTC) (envelope-from madpilot@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4RwYTr6LGQz3bxr; Wed, 27 Sep 2023 10:57:20 +0000 (UTC) (envelope-from madpilot@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1695812240; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=PuMnXR3yIPaYDwoVTDD7EyrxJfUoZomV45jtAH1v0jk=; b=SydX4W198gEroTfxR7EQe1YgOO3Q9BtJz3GtjtXXcJaWVTpOD6h2hhgxkycCnDNT8H16j8 O2m9PGoywV8AAzbm2AMZD7whXtqCLgO0TpF2edbb4lgFx5WNxchmGmuLvKWixRdkQXTP6m KuHOPhWi1LezvY0A4WGQB1DfiXuqikVrB2ImZ7xU/qgPjP0J6jgjUAFberf/R1xwG9Wyid ssIT5UlRlg+V/ZnPMUvm9hrRxRlYJXps73bfy2UhYChH3/xlOlYuPIsbY1Di6E7opm2aUv lFUnRTNaLNuhpkv4RR4w5R21TYXOO3116GKj6Ec5QwV+HVcZ3fWVHV1+BvCg3w== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1695812240; a=rsa-sha256; cv=none; b=go53fjZNiEJBjPDt51TW7Ww/GRSIXl1mXark9BIjSpgEC39s2059ZKCleoB60G+L47hPVE 2pGkcDkgrY9Epl+5nc+0RjX4sP/tYkSeA/bIr6D5xrJjIgTelTAKHUvVIpyYerxQQ3954V pBq3K+u0ucKADHZiysfznXLLLed3XUMmeSKIHZVDGlnbURN4Vp3HR+en2/ChZIuhACyDSk gp0+8qYCLDOf/cPIO8Joq2CGLPdJJveqnfgBCrswFMJzAXC1Q7+7rxj+O4gXq7fde7lUtr 3cUvgfVqgLfc9pEnDA+UF88K5qlG75CuAjQKJVyABHukFqu4Dh9yMewLk0lyTg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1695812240; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=PuMnXR3yIPaYDwoVTDD7EyrxJfUoZomV45jtAH1v0jk=; b=FtF2oHi1MWLhoDVWuJU93SoAPGOEkJClx9+ZA/u47ZFSsnrVZFA7rgad3ZO/uvr3/XI8nB cDdh+i5+kAiE0n0fgeXbYvSaOZF8p9ty5VBsXatF9QvVLUuul06440Q0BfN5DLQrxwoMpr zJoTdIldJkhQwniZ9jwfuDUrB7A1kkeVXBtGpO75mi6VXqdcqk+uM8PgZqxvJ1pg/74Rh/ WK/IzERzbi1+xcd+DByT3injOe/oXRrMR3iwYmu0fxGLAqfM+Nh3Cr6NOdl/6KB8HAfa1a PsasBjXQhqGaj/ysEYZLrp9kR60P8SDJ6EZHxzfv38V0+Sbq8x1aPeTW37Datg== Received: from [IPV6:2a01:e11:2002:4280::13:1] (unknown [IPv6:2a01:e11:2002:4280::13:1]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) (Authenticated sender: madpilot/mail) by smtp.freebsd.org (Postfix) with ESMTPSA id 4RwYTq6zvYz15nf; Wed, 27 Sep 2023 10:57:19 +0000 (UTC) (envelope-from madpilot@FreeBSD.org) Message-ID: <99e008c3-4047-4fb6-92df-d0a16a637efb@FreeBSD.org> Date: Wed, 27 Sep 2023 12:57:17 +0200 List-Id: Porting software to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-ports List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-ports@freebsd.org X-BeenThere: freebsd-ports@freebsd.org MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: sccache(-overlay) to speed up rust builds in poudriere To: Alexander Leidinger , Charlie Li Cc: Kurt Jaeger , "freebsd-ports@FreeBSD.org" , pizzamig@freebsd.org, rust@freebsd.org References: <2e1786f2-1aae-7199-5a3e-5d8c9cdbedbf@FreeBSD.org> <3fc3bf626fa452be730bcc96d2c10508@Leidinger.net> <3997509d72dcdbd9075274bee41cf255@Leidinger.net> Content-Language: en-US From: Guido Falsi In-Reply-To: <3997509d72dcdbd9075274bee41cf255@Leidinger.net> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 27/09/23 12:54, Alexander Leidinger wrote: > Am 2023-09-27 10:56, schrieb Charlie Li: > >> In poudriere, apart from the fetch phase, network access is not >> allowed by default so spawning a server that listens on an IP that >> does not necessarily exist that clients, individual compiler >> invocations, talk to isn't tenable. At the very least, one would need >> to architect and implement Unix domain socket support there, which >> they are happy to consider. > > How is poudriere preventing network access outside the fetch phase? two (undocumented) guesses: - removing interfaces (including lo0) - no routing The only way to know for sure is reading the source code. -- Guido Falsi