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|
package PVE::Network::SDN::Fabrics;
use strict;
use warnings;
use PVE::Cluster qw(cfs_register_file cfs_read_file cfs_lock_file cfs_write_file);
use PVE::JSONSchema qw(get_standard_option);
use PVE::INotify;
use PVE::RS::SDN::Fabrics;
PVE::JSONSchema::register_format(
'pve-sdn-fabric-id',
sub {
my ($id, $noerr) = @_;
if ($id !~ m/^[a-zA-Z0-9][a-zA-Z0-9-]{0,6}[a-zA-Z0-9]?$/i) {
return undef if $noerr;
die "Fabric ID '$id' contains illegal characters\n";
}
return $id;
},
);
PVE::JSONSchema::register_standard_option(
'pve-sdn-fabric-id',
{
description => "Identifier for SDN fabrics",
type => 'string',
format => 'pve-sdn-fabric-id',
},
);
PVE::JSONSchema::register_standard_option(
'pve-sdn-fabric-node-id',
{
description => "Identifier for nodes in an SDN fabric",
type => 'string',
format => 'pve-node',
},
);
PVE::JSONSchema::register_standard_option(
'pve-sdn-fabric-protocol',
{
description => "Type of configuration entry in an SDN Fabric section config",
type => 'string',
enum => ['openfabric', 'ospf'],
},
);
cfs_register_file(
'sdn/fabrics.cfg', \&parse_fabrics_config, \&write_fabrics_config,
);
sub parse_fabrics_config {
my ($filename, $raw) = @_;
return $raw // '';
}
sub write_fabrics_config {
my ($filename, $config) = @_;
return $config // '';
}
sub config {
my ($running) = @_;
if ($running) {
my $running_config = PVE::Network::SDN::running_config();
# if the config hasn't yet been applied after the introduction of
# fabrics then the key does not exist in the running config so we
# default to an empty hash
my $fabrics_config = $running_config->{fabrics}->{ids} // {};
return PVE::RS::SDN::Fabrics->running_config($fabrics_config);
}
my $fabrics_config = cfs_read_file("sdn/fabrics.cfg");
return PVE::RS::SDN::Fabrics->config($fabrics_config);
}
sub write_config {
my ($config) = @_;
cfs_write_file("sdn/fabrics.cfg", $config->to_raw(), 1);
}
sub get_frr_daemon_status {
my ($fabric_config) = @_;
my $daemon_status = {};
my $nodename = PVE::INotify::nodename();
my $enabled_daemons = $fabric_config->enabled_daemons($nodename);
for my $daemon (@$enabled_daemons) {
$daemon_status->{$daemon} = 1;
}
return $daemon_status;
}
sub generate_frr_raw_config {
my ($fabric_config) = @_;
my @raw_config = ();
my $nodename = PVE::INotify::nodename();
my $frr_config = $fabric_config->get_frr_raw_config($nodename);
push @raw_config, @$frr_config if @$frr_config;
return \@raw_config;
}
sub generate_etc_network_config {
my $nodename = PVE::INotify::nodename();
my $fabric_config = PVE::Network::SDN::Fabrics::config(1);
return $fabric_config->get_interfaces_etc_network_config($nodename);
}
sub node_properties {
my ($update) = @_;
my $properties = {
fabric_id => get_standard_option('pve-sdn-fabric-id'),
node_id => get_standard_option('pve-sdn-fabric-node-id'),
protocol => get_standard_option('pve-sdn-fabric-protocol'),
digest => get_standard_option('pve-config-digest'),
ip => {
type => 'string',
format => 'ipv4',
description => 'IPv4 address for this node',
optional => 1,
},
ip6 => {
type => 'string',
format => 'ipv6',
description => 'IPv6 address for this node',
optional => 1,
},
interfaces => {
# coerce this value into an array before parsing (oneOf workaround)
type => 'array',
'type-property' => 'protocol',
oneOf => [
{
type => 'array',
'instance-types' => ['openfabric'],
items => {
type => 'string',
format => {
name => {
type => 'string',
format => 'pve-iface',
description => 'Name of the network interface',
},
hello_multiplier => {
type => 'integer',
description => 'The hello_multiplier property of the interface',
optional => 1,
minimum => 2,
maximum => 100,
},
ip => {
type => 'string',
format => 'CIDRv4',
description => 'IPv4 address for this node',
optional => 1,
},
ip6 => {
type => 'string',
format => 'CIDRv6',
description => 'IPv6 address for this node',
optional => 1,
},
},
},
description => 'OpenFabric network interface',
optional => 1,
},
{
type => 'array',
'instance-types' => ['ospf'],
items => {
type => 'string',
format => {
name => {
type => 'string',
format => 'pve-iface',
description => 'Name of the network interface',
},
ip => {
type => 'string',
format => 'CIDRv4',
description => 'IPv4 address for this node',
optional => 1,
},
},
},
description => 'OSPF network interface',
optional => 1,
},
],
},
};
if ($update) {
$properties->{delete} = {
type => 'array',
items => {
type => 'string',
enum => ['interfaces', 'ip', 'ip6'],
},
optional => 1,
};
}
return $properties;
}
sub fabric_properties {
my ($update) = @_;
my $properties = {
id => get_standard_option('pve-sdn-fabric-id'),
protocol => get_standard_option('pve-sdn-fabric-protocol'),
digest => get_standard_option('pve-config-digest'),
ip_prefix => {
type => 'string',
format => 'CIDR',
description => 'The IP prefix for Node IPs',
optional => 1,
},
ip6_prefix => {
type => 'string',
format => 'CIDR',
description => 'The IP prefix for Node IPs',
optional => 1,
},
hello_interval => {
type => 'number',
'type-property' => 'protocol',
'instance-types' => ['openfabric'],
description => 'The hello_interval property for Openfabric',
optional => 1,
minimum => 1,
maximum => 600,
},
csnp_interval => {
type => 'number',
'type-property' => 'protocol',
'instance-types' => ['openfabric'],
description => 'The csnp_interval property for Openfabric',
optional => 1,
minimum => 1,
maximum => 600,
},
area => {
type => 'string',
'type-property' => 'protocol',
'instance-types' => ['ospf'],
description =>
'OSPF area. Either a IPv4 address or a 32-bit number. Gets validated in rust.',
optional => 1,
},
};
if ($update) {
$properties->{delete} = {
# coerce this value into an array before parsing (oneOf workaround)
type => 'array',
'type-property' => 'protocol',
oneOf => [
{
type => 'array',
'instance-types' => ['openfabric'],
items => {
type => 'string',
enum => ['hello_interval', 'csnp_interval'],
},
optional => 1,
},
{
type => 'array',
'instance-types' => ['ospf'],
items => {
type => 'string',
enum => ['area'],
},
optional => 1,
},
],
};
}
return $properties;
}
1;
|
