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To: Proxmox VE development discussion <pve-devel@lists.proxmox.com>,
 Dominik Csapak <d.csapak@proxmox.com>
References: <20201202092113.15911-1-d.csapak@proxmox.com>
 <20201202092113.15911-4-d.csapak@proxmox.com>
From: Thomas Lamprecht <t.lamprecht@proxmox.com>
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Subject: Re: [pve-devel] [PATCH manager 1/7] api: cluster/metricserver:
 prevent simultaneosly setting and deleting of property
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On 02.12.20 10:21, Dominik Csapak wrote:
> like we do in other apis of section configs (e.g. storage)
>=20
> Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
> ---
>  PVE/API2/Cluster/MetricServer.pm | 2 ++
>  1 file changed, 2 insertions(+)
>=20
> diff --git a/PVE/API2/Cluster/MetricServer.pm b/PVE/API2/Cluster/Metric=
Server.pm
> index 9a14985e..ec3c7b75 100644
> --- a/PVE/API2/Cluster/MetricServer.pm
> +++ b/PVE/API2/Cluster/MetricServer.pm
> @@ -213,6 +213,8 @@ __PACKAGE__->register_method ({
>  		    my $d =3D $options->{$k} || die "no such option '$k'\n";
>  		    die "unable to delete required option '$k'\n" if !$d->{optional}=
;
>  		    die "unable to delete fixed option '$k'\n" if $d->{fixed};
> +		    die "cannot set and delete property '$k' at the same time!\n"
> +			if defined($opts->{$k});
> =20
>  		    delete $data->{$k};
>  		}
>=20

That counts as API change, strictly speaking.. For container and VMs we o=
rder
deletions before setting the value, and the one from container is the las=
t
one which got some actual thoughts and discussion going on, IIRC, albeit =
not
to sure if about that exact behavior (as it was probably pre-existing).

It'd be good to at least decide for one behavior and try making that univ=
ersal,
as else this is confusing..