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 4FBB51FF165 for ; Thu, 3 Jul 2025 13:56:01 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id A9CEE11E6F; Thu, 3 Jul 2025 13:56:32 +0200 (CEST) From: Christoph Heiss To: pve-devel@lists.proxmox.com Date: Thu, 3 Jul 2025 13:54:08 +0200 Message-ID: <20250703115621.883244-7-c.heiss@proxmox.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250703115621.883244-1-c.heiss@proxmox.com> References: <20250703115621.883244-1-c.heiss@proxmox.com> MIME-Version: 1.0 X-SPAM-LEVEL: Spam detection results: 0 AWL 0.030 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 Subject: [pve-devel] [PATCH qemu-server v3 06/14] api2: qemu: add module exposing node migration capabilities X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Proxmox VE development discussion Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: pve-devel-bounces@lists.proxmox.com Sender: "pve-devel" Similar to the already existing ones for CPU and QEMU machine support. Very simple for now, only provides one property for now: 'has-dbus-vmstate' - Whether the dbus-vmstate is available/installed Signed-off-by: Christoph Heiss --- Changes v1 -> v2: * no changes Changes v2 -> v3: * moved module from PVE::API2::Qemu::Migration to PVE::API2::NodeCapabilities::Qemu::Migration, based on Fiona's suggestion * formatted using perltidy src/PVE/API2/Makefile | 1 + src/PVE/API2/NodeCapabilities/Makefile | 9 ++++ .../API2/NodeCapabilities/Qemu/Migration.pm | 48 +++++++++++++++++++ 3 files changed, 58 insertions(+) create mode 100644 src/PVE/API2/NodeCapabilities/Makefile create mode 100644 src/PVE/API2/NodeCapabilities/Qemu/Migration.pm diff --git a/src/PVE/API2/Makefile b/src/PVE/API2/Makefile index f8fce567..4620703c 100644 --- a/src/PVE/API2/Makefile +++ b/src/PVE/API2/Makefile @@ -7,3 +7,4 @@ install: install -d -m 0755 $(DESTDIR)$(PERLDIR)/PVE/API2 install -D -m 0644 Qemu.pm $(DESTDIR)$(PERLDIR)/PVE/API2/Qemu.pm $(MAKE) -C Qemu install + $(MAKE) -C NodeCapabilities install diff --git a/src/PVE/API2/NodeCapabilities/Makefile b/src/PVE/API2/NodeCapabilities/Makefile new file mode 100644 index 00000000..b35f5529 --- /dev/null +++ b/src/PVE/API2/NodeCapabilities/Makefile @@ -0,0 +1,9 @@ +DESTDIR= +PREFIX=/usr +PERLDIR=$(PREFIX)/share/perl5 + +SOURCES := Qemu/Migration.pm + +.PHONY: install +install: $(SOURCES) + for i in $(SOURCES); do install -D -m 0644 $$i $(DESTDIR)$(PERLDIR)/PVE/API2/NodeCapabilities/$$i; done diff --git a/src/PVE/API2/NodeCapabilities/Qemu/Migration.pm b/src/PVE/API2/NodeCapabilities/Qemu/Migration.pm new file mode 100644 index 00000000..98d683c3 --- /dev/null +++ b/src/PVE/API2/NodeCapabilities/Qemu/Migration.pm @@ -0,0 +1,48 @@ +package PVE::API2::NodeCapabilities::Qemu::Migration; + +use strict; +use warnings; + +use JSON; +use PVE::JSONSchema qw(get_standard_option); +use PVE::RESTHandler; + +use base qw(PVE::RESTHandler); + +__PACKAGE__->register_method({ + name => 'capabilities', + path => '', + method => 'GET', + proxyto => 'node', + description => 'Get node-specific QEMU migration capabilities of the node.' + . " Requires the 'Sys.Audit' permission on '/nodes/'.", + permissions => { + check => ['perm', '/nodes/{node}', ['Sys.Audit']], + }, + parameters => { + additionalProperties => 0, + properties => { + node => get_standard_option('pve-node'), + }, + }, + returns => { + type => 'object', + additionalProperties => 0, + properties => { + 'dbus-vmstate' => { + type => 'boolean', + description => 'Whether the host supports live-migrating additional' + . ' VM state via the dbus-vmstate helper.', + }, + }, + }, + code => sub { + return { + 'has-dbus-vmstate' => -f '/usr/libexec/qemu-server/dbus-vmstate' + ? JSON::true + : JSON::false, + }; + }, +}); + +1; -- 2.49.0 _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel