[pve-devel] [PATCH v9 pve-network 03/26] add subnets verifications hooks
Alexandre Derumier
aderumier at odiso.com
Mon Oct 5 17:08:00 CEST 2020
Signed-off-by: Alexandre Derumier <aderumier at odiso.com>
---
PVE/API2/Network/SDN/Subnets.pm | 5 ++++-
PVE/API2/Network/SDN/Vnets.pm | 9 +++++++--
PVE/Network/SDN/SubnetPlugin.pm | 15 +++++++++++++++
PVE/Network/SDN/VnetPlugin.pm | 8 +++++---
4 files changed, 31 insertions(+), 6 deletions(-)
diff --git a/PVE/API2/Network/SDN/Subnets.pm b/PVE/API2/Network/SDN/Subnets.pm
index 26b2aa5..3ef1d11 100644
--- a/PVE/API2/Network/SDN/Subnets.pm
+++ b/PVE/API2/Network/SDN/Subnets.pm
@@ -9,6 +9,7 @@ use PVE::Cluster qw(cfs_read_file cfs_write_file);
use PVE::Network::SDN;
use PVE::Network::SDN::Subnets;
use PVE::Network::SDN::SubnetPlugin;
+use PVE::Network::SDN::Vnets;
use Storable qw(dclone);
use PVE::JSONSchema qw(get_standard_option);
@@ -204,9 +205,11 @@ __PACKAGE__->register_method ({
my $scfg = PVE::Network::SDN::Subnets::sdn_subnets_config($cfg, $id);
- my $subnet_cfg = PVE::Network::SDN::Subnets::config();
+ my $subnets_cfg = PVE::Network::SDN::Subnets::config();
+ my $vnets_cfg = PVE::Network::SDN::Vnets::config();
delete $cfg->{ids}->{$id};
+ PVE::Network::SDN::SubnetPlugin->on_delete_hook($id, $subnets_cfg, $vnets_cfg);
PVE::Network::SDN::Subnets::write_config($cfg);
PVE::Network::SDN::increase_version();
diff --git a/PVE/API2/Network/SDN/Vnets.pm b/PVE/API2/Network/SDN/Vnets.pm
index c5860c8..23bc8bb 100644
--- a/PVE/API2/Network/SDN/Vnets.pm
+++ b/PVE/API2/Network/SDN/Vnets.pm
@@ -11,6 +11,7 @@ use PVE::Network::SDN::Zones;
use PVE::Network::SDN::Zones::Plugin;
use PVE::Network::SDN::Vnets;
use PVE::Network::SDN::VnetPlugin;
+use PVE::Network::SDN::Subnets;
use Storable qw(dclone);
use PVE::JSONSchema qw(get_standard_option);
@@ -132,7 +133,9 @@ __PACKAGE__->register_method ({
my $plugin = PVE::Network::SDN::Zones::Plugin->lookup($plugin_config->{type});
$plugin->verify_tag($opts->{tag});
- PVE::Network::SDN::VnetPlugin->on_update_hook($id, $cfg);
+ my $subnet_cfg = PVE::Network::SDN::Subnets::config();
+
+ PVE::Network::SDN::VnetPlugin->on_update_hook($id, $cfg, $subnet_cfg);
PVE::Network::SDN::Vnets::write_config($cfg);
PVE::Network::SDN::increase_version();
@@ -173,7 +176,9 @@ __PACKAGE__->register_method ({
my $plugin = PVE::Network::SDN::Zones::Plugin->lookup($plugin_config->{type});
$plugin->verify_tag($opts->{tag});
- PVE::Network::SDN::VnetPlugin->on_update_hook($id, $cfg);
+ my $subnet_cfg = PVE::Network::SDN::Subnets::config();
+
+ PVE::Network::SDN::VnetPlugin->on_update_hook($id, $cfg, $subnet_cfg);
PVE::Network::SDN::Vnets::write_config($cfg);
PVE::Network::SDN::increase_version();
diff --git a/PVE/Network/SDN/SubnetPlugin.pm b/PVE/Network/SDN/SubnetPlugin.pm
index 8900681..1b790a6 100644
--- a/PVE/Network/SDN/SubnetPlugin.pm
+++ b/PVE/Network/SDN/SubnetPlugin.pm
@@ -112,4 +112,19 @@ sub on_update_hook {
raise_param_exc({ gateway => "$gateway is not in subnet $subnet"}) if $gateway && !$subnet_matcher->($gateway);
}
+sub on_delete_hook {
+ my ($class, $subnetid, $subnet_cfg, $vnet_cfg) = @_;
+
+ #verify if vnets have subnet
+ foreach my $id (keys %{$vnet_cfg->{ids}}) {
+ my $vnet = $vnet_cfg->{ids}->{$id};
+ my @subnets = PVE::Tools::split_list($vnet->{subnets}) if $vnet->{subnets};
+ foreach my $subnet (@subnets) {
+ raise_param_exc({ subnet => "$subnet is attached to vnet $id"}) if $subnet eq $subnetid;
+ }
+ }
+
+ return;
+}
+
1;
diff --git a/PVE/Network/SDN/VnetPlugin.pm b/PVE/Network/SDN/VnetPlugin.pm
index 47ca50b..430b3bf 100644
--- a/PVE/Network/SDN/VnetPlugin.pm
+++ b/PVE/Network/SDN/VnetPlugin.pm
@@ -111,10 +111,12 @@ sub on_update_hook {
}
}
}
- #verify subnet
- my $subnets = $vnet_cfg->{ids}->{$vnetid}->{subnets};
- my @subnets = PVE::Tools::split_list($vnet_cfg->{ids}->{$vnetid}->{subnets}) if $plugin_config->{'peers'};
+ #verify subnet
+ my @subnets = PVE::Tools::split_list($vnet_cfg->{ids}->{$vnetid}->{subnets}) if $vnet_cfg->{ids}->{$vnetid}->{subnets};
+ foreach my $subnet (@subnets) {
+ raise_param_exc({ subnet => "$subnet not existing"}) if !$subnet_cfg->{ids}->{$subnet};
+ }
}
1;
--
2.20.1
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