From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <t.lamprecht@proxmox.com> Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.proxmox.com (Postfix) with ESMTPS id ED31EC16CF for <pve-devel@lists.proxmox.com>; Tue, 16 Jan 2024 11:50:07 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id CD82935145 for <pve-devel@lists.proxmox.com>; Tue, 16 Jan 2024 11:49:37 +0100 (CET) Received: from proxmox-new.maurer-it.com (proxmox-new.maurer-it.com [94.136.29.106]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by firstgate.proxmox.com (Proxmox) with ESMTPS for <pve-devel@lists.proxmox.com>; Tue, 16 Jan 2024 11:49:37 +0100 (CET) Received: from proxmox-new.maurer-it.com (localhost.localdomain [127.0.0.1]) by proxmox-new.maurer-it.com (Proxmox) with ESMTP id F3C2A49144 for <pve-devel@lists.proxmox.com>; 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charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-SPAM-LEVEL: Spam detection results: 0 AWL -0.058 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record T_SCC_BODY_TEXT_LINE -0.01 - Subject: Re: [pve-devel] [PATCH cluster/manager/storage/docs 0/9] fix #4886: improve SSH handling X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion <pve-devel.lists.proxmox.com> List-Unsubscribe: <https://lists.proxmox.com/cgi-bin/mailman/options/pve-devel>, <mailto:pve-devel-request@lists.proxmox.com?subject=unsubscribe> List-Archive: <http://lists.proxmox.com/pipermail/pve-devel/> List-Post: <mailto:pve-devel@lists.proxmox.com> List-Help: <mailto:pve-devel-request@lists.proxmox.com?subject=help> List-Subscribe: <https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel>, <mailto:pve-devel-request@lists.proxmox.com?subject=subscribe> X-List-Received-Date: Tue, 16 Jan 2024 10:50:08 -0000 Am 16/01/2024 um 11:40 schrieb Fabian Gr=C3=BCnbichler: >=20 >> Thomas Lamprecht <t.lamprecht@proxmox.com> hat am 16.01.2024 11:34 CET= geschrieben: >> >> =20 >> Am 15/01/2024 um 16:53 schrieb Hannes D=C3=BCrr: >>> Tested cluster creation with three new nodes on 8.1 and the patches >>> Cluster creation and further ssh communication (eq. migration) worked= =20 >>> flawless >>> >>> Tested-by: Hannes Duerr <h.duerr@proxmox.com> >> >> What about the reinstallation of an existing node, or replacing >> one, while keeping the same nodename scenario? >=20 > on (re)join, pvecm updatecerts is called, and the (new) host key is wri= tten to the node directory (and picked up by the other nodes) from there.= Yeah, I saw that, but I didn't see it listed in the things tested by Hannes. >> As that was one of the main original reasons for this change here >> in the first place. >> >> For the removal you could play through the documented procedure >> and send a patch for update it accordingly, as e.g., the part >> about the node=E2=80=99s SSH keys remaining in the pmxcfs authorized_k= ey >> file would need some change to reflect that this is not true >> for newer setups (once this series is applied and the respective >> packages got bumped and released). >=20 > authorized_keys are not touched by this series at all, see the cover le= tter ;) this is purely known_hosts so far.. argh, yeah sure, ignore me then here.