From: Dominik Csapak <d.csapak@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH manager 1/3] bulk migrate: improve precondition checks
Date: Wed, 20 Mar 2024 13:51:56 +0100 [thread overview]
Message-ID: <20240320125158.2094900-5-d.csapak@proxmox.com> (raw)
In-Reply-To: <20240320125158.2094900-1-d.csapak@proxmox.com>
this now takes into account the 'not_allowed_nodes' hash we get from the
api call. With that, we can now limit the 'local_resources' check for
online vms only, as for offline guests, the 'unavailable-resources' hash
already includes mapped devices that don't exist on the target node.
This now also includes unavailable storages on target nodes.
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
PVE/API2/Nodes.pm | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/PVE/API2/Nodes.pm b/PVE/API2/Nodes.pm
index cc5ee65e..1d5c68f5 100644
--- a/PVE/API2/Nodes.pm
+++ b/PVE/API2/Nodes.pm
@@ -2241,11 +2241,23 @@ my $create_migrate_worker = sub {
$invalidConditions .= join(', ', map { $_->{volid} } @{$preconditions->{local_disks}});
}
- if (@{$preconditions->{local_resources}}) {
+ if ($online && scalar($preconditions->{local_resources}->@*)) {
$invalidConditions .= "\n Has local resources: ";
$invalidConditions .= join(', ', @{$preconditions->{local_resources}});
}
+ if (my $not_allowed_nodes = $preconditions->{not_allowed_nodes}) {
+ if (my $unavail_storages = $not_allowed_nodes->{$target}->{unavailable_storages}) {
+ $invalidConditions .= "\n Has unavailable storages: ";
+ $invalidConditions .= join(', ', $unavail_storages->@*);
+ }
+
+ if (my $unavail_resources = $not_allowed_nodes->{$target}->{'unavailable-resources'}) {
+ $invalidConditions .= "\n Has unavailable resources ";
+ $invalidConditions .= join(', ', $unavail_resources->@*);
+ }
+ }
+
if ($invalidConditions && $invalidConditions ne '') {
print STDERR "skip VM $vmid - precondition check failed:";
die "$invalidConditions\n";
--
2.39.2
next prev parent reply other threads:[~2024-03-20 12:52 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-20 12:51 [pve-devel] [PATCH qemu-server/manager] pci live migration followups Dominik Csapak
2024-03-20 12:51 ` [pve-devel] [PATCH qemu-server 1/3] stop cleanup: remove unnecessary tpmstate cleanup Dominik Csapak
2024-03-22 14:54 ` Fiona Ebner
2024-03-20 12:51 ` [pve-devel] [PATCH qemu-server 2/3] migrate: call vm_stop_cleanup after stopping in phase3_cleanup Dominik Csapak
2024-03-22 15:17 ` Fiona Ebner
2024-03-20 12:51 ` [pve-devel] [PATCH qemu-server 3/3] api: include not mapped resources for running vms in migrate preconditions Dominik Csapak
2024-03-22 14:53 ` Stefan Sterz
2024-03-22 16:19 ` Fiona Ebner
2024-04-02 9:39 ` Dominik Csapak
2024-04-10 10:52 ` Fiona Ebner
2024-03-20 12:51 ` Dominik Csapak [this message]
2024-03-20 12:51 ` [pve-devel] [PATCH manager 2/3] bulk migrate: include checks for live-migratable local resources Dominik Csapak
2024-03-20 12:51 ` [pve-devel] [PATCH manager 3/3] ui: adapt migration window to precondition api change Dominik Csapak
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