[pve-devel] [WIP v2 pve-network 02/10] subnets: vnets: preparations for DHCP plugins

[Stefan Hanreich <s.hanreich@proxmox.com>]

Add the option to retrieve the running configuration instead of only
the pending configuration via the config methods. Refactor methods
using the running config to utilize the new parameter.

Additionally include the id for subnets, since it is needed later by
some of the DHCP plugins.

Signed-off-by: Stefan Hanreich <s.hanreich@proxmox.com>
---
 src/PVE/Network/SDN/Subnets.pm | 25 +++++++++++++------------
 src/PVE/Network/SDN/Vnets.pm   | 27 +++++++++++++--------------
 2 files changed, 26 insertions(+), 26 deletions(-)

diff --git a/src/PVE/Network/SDN/Subnets.pm b/src/PVE/Network/SDN/Subnets.pm
index 6bb42e5..f654d3a 100644
--- a/src/PVE/Network/SDN/Subnets.pm
+++ b/src/PVE/Network/SDN/Subnets.pm
@@ -23,7 +23,9 @@ sub sdn_subnets_config {
     my $scfg = $cfg->{ids}->{$id};
     die "sdn subnet '$id' does not exist\n" if (!$noerr && !$scfg);
 
-    if($scfg) {
+    if ($scfg) {
+	$scfg->{id} = $id;
+
 	my ($zone, $network, $mask) = split(/-/, $id);
 	$scfg->{cidr} = "$network/$mask";
 	$scfg->{zone} = $zone;
@@ -35,7 +37,14 @@ sub sdn_subnets_config {
 }
 
 sub config {
-    my $config = cfs_read_file("sdn/subnets.cfg");
+    my ($running) = @_;
+
+    if ($running) {
+	my $cfg = PVE::Network::SDN::running_config();
+	return $cfg->{subnets};
+    }
+
+    return cfs_read_file("sdn/subnets.cfg");
 }
 
 sub write_config {
@@ -61,16 +70,8 @@ sub complete_sdn_subnet {
 sub get_subnet {
     my ($subnetid, $running) = @_;
 
-    my $cfg = {};
-    if($running) {
-	my $cfg = PVE::Network::SDN::running_config();
-	$cfg = $cfg->{subnets};
-    } else {
-	$cfg = PVE::Network::SDN::Subnets::config();
-    }
-
-    my $subnet = PVE::Network::SDN::Subnets::sdn_subnets_config($cfg, $subnetid, 1);
-    return $subnet;
+    my $cfg = PVE::Network::SDN::Subnets::config($running);
+    return PVE::Network::SDN::Subnets::sdn_subnets_config($cfg, $subnetid, 1);
 }
 
 sub find_ip_subnet {
diff --git a/src/PVE/Network/SDN/Vnets.pm b/src/PVE/Network/SDN/Vnets.pm
index 1106c9f..39bdda0 100644
--- a/src/PVE/Network/SDN/Vnets.pm
+++ b/src/PVE/Network/SDN/Vnets.pm
@@ -26,6 +26,13 @@ sub sdn_vnets_config {
 }
 
 sub config {
+    my ($running) = @_;
+
+    if ($running) {
+	my $cfg = PVE::Network::SDN::running_config();
+	return $cfg->{vnets};
+    }
+
     return cfs_read_file("sdn/vnets.cfg");
 }
 
@@ -54,31 +61,23 @@ sub get_vnet {
 
     return if !$vnetid;
 
-    my $scfg = {};
-    if($running) {
-	my $cfg = PVE::Network::SDN::running_config();
-	$scfg = $cfg->{vnets};
-    } else {
-	$scfg = PVE::Network::SDN::Vnets::config();
-    }
-
-    my $vnet = PVE::Network::SDN::Vnets::sdn_vnets_config($scfg, $vnetid, 1);
-
-    return $vnet;
+    my $cfg = PVE::Network::SDN::Vnets::config($running);
+    return PVE::Network::SDN::Vnets::sdn_vnets_config($cfg, $vnetid, 1);
 }
 
 sub get_subnets {
-    my ($vnetid) = @_;
+    my ($vnetid, $running) = @_;
 
     my $subnets = undef;
-    my $subnets_cfg = PVE::Network::SDN::Subnets::config();
+    my $subnets_cfg = PVE::Network::SDN::Subnets::config($running);
+
     foreach my $subnetid (sort keys %{$subnets_cfg->{ids}}) {
 	my $subnet = PVE::Network::SDN::Subnets::sdn_subnets_config($subnets_cfg, $subnetid);
 	next if !$subnet->{vnet} || ($vnetid && $subnet->{vnet} ne $vnetid);
 	$subnets->{$subnetid} = $subnet;
     }
-    return $subnets;
 
+    return $subnets;
 }
 
 sub get_subnet_from_vnet_cidr {
-- 
2.39.2