From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) by lore.proxmox.com (Postfix) with ESMTPS id 9152E1FF137 for ; Tue, 03 Feb 2026 11:20:56 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 0B81118B95; Tue, 3 Feb 2026 11:21:24 +0100 (CET) From: Dominik Csapak To: pve-devel@lists.proxmox.com Subject: [PATCH manager v2 01/17] api/pvestatd: broadcast and expose non-x86 host architecture Date: Tue, 3 Feb 2026 11:00:06 +0100 Message-ID: <20260203102118.1430545-2-d.csapak@proxmox.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260203102118.1430545-1-d.csapak@proxmox.com> References: <20260203102118.1430545-1-d.csapak@proxmox.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SPAM-LEVEL: Spam detection results: 0 AWL -0.118 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 POISEN_SPAM_PILL 0.1 Meta: its spam POISEN_SPAM_PILL_1 0.1 random spam to be learned in bayes POISEN_SPAM_PILL_3 0.1 random spam to be learned in bayes SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Message-ID-Hash: 5EF7AUS3V544EBYIDSZM4U5DF5WGZWQP X-Message-ID-Hash: 5EF7AUS3V544EBYIDSZM4U5DF5WGZWQP X-MailFrom: d.csapak@proxmox.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list List-Id: Proxmox VE development discussion List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: in case a nodes runs a non-x86 kernel, broadcast that info into the 'static-info' hash to pmxcfs (once). Use that info to add an 'architecture' property to /cluster/resources. x86 nodes won't return a value here. Use 'POSIX::uname' for determining the architecture (from the running kernel). POSIX is used in this module anyway but was missing in the imports. Signed-off-by: Dominik Csapak --- PVE/API2/Cluster.pm | 9 +++++++++ PVE/Service/pvestatd.pm | 10 ++++++++++ 2 files changed, 19 insertions(+) diff --git a/PVE/API2/Cluster.pm b/PVE/API2/Cluster.pm index d6003a7d..73b948b5 100644 --- a/PVE/API2/Cluster.pm +++ b/PVE/API2/Cluster.pm @@ -484,6 +484,12 @@ __PACKAGE__->register_method({ type => "string", optional => 1, }, + architecture => { + description => "The nodes CPU architecture. (for type 'node').", + type => 'string', + default => 'x86_64', + optional => 1, + }, }, }, }, @@ -608,6 +614,9 @@ __PACKAGE__->register_method({ if (defined(my $mode = $info->{'cgroup-mode'})) { $entry->{'cgroup-mode'} = int($mode); } + if (defined(my $architecture = $info->{architecture})) { + $entry->{architecture} = $architecture; + } if (defined(my $status = $hastatus->{node_status}->{$node})) { $entry->{'hastate'} = $status; } diff --git a/PVE/Service/pvestatd.pm b/PVE/Service/pvestatd.pm index 98d421f4..05f4061e 100755 --- a/PVE/Service/pvestatd.pm +++ b/PVE/Service/pvestatd.pm @@ -7,6 +7,7 @@ use PVE::SafeSyslog; use PVE::Daemon; use JSON; +use POSIX qw(); use Time::HiRes qw (gettimeofday); use PVE::Tools qw(dir_glob_foreach file_read_firstline); @@ -138,6 +139,8 @@ my sub broadcast_static_node_info { my $cgroup_mode = eval { PVE::CGroup::cgroup_mode(); }; syslog('err', "cgroup mode error: $@") if $@; + my (undef, undef, undef, undef, $architecture) = POSIX::uname(); + my $old = PVE::Cluster::get_node_kv('static-info', $nodename); $old = eval { decode_json($old->{$nodename}) } if defined($old->{$nodename}); @@ -147,11 +150,18 @@ my sub broadcast_static_node_info { || !defined($old->{memory}) || $old->{memory} != $memory || ($old->{'cgroup-mode'} // -1) != ($cgroup_mode // -1) + || (defined($architecture) + && $architecture ne 'x86_64' + && (!defined($old->{architecture}) || $old->{architecture} ne $architecture)) ) { my $info = { cpus => $cpus, memory => $memory, }; + + # only save architecture info for non-x86 ones + $info->{architecture} = $architecture; + $info->{'cgroup-mode'} = $cgroup_mode if defined($cgroup_mode); PVE::Cluster::broadcast_node_kv('static-info', encode_json($info)); } -- 2.47.3