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|
package PVE::Network::SDN::Controllers::Plugin;
use strict;
use warnings;
use PVE::Tools;
use PVE::JSONSchema;
use PVE::Cluster;
use PVE::JSONSchema qw(get_standard_option);
use base qw(PVE::SectionConfig);
PVE::Cluster::cfs_register_file(
'sdn/controllers.cfg',
sub { __PACKAGE__->parse_config(@_); },
sub { __PACKAGE__->write_config(@_); },
);
PVE::JSONSchema::register_standard_option(
'pve-sdn-controller-id',
{
description => "The SDN controller object identifier.",
type => 'string',
format => 'pve-sdn-controller-id',
},
);
PVE::JSONSchema::register_format('pve-sdn-controller-id', \&parse_sdn_controller_id);
sub parse_sdn_controller_id {
my ($id, $noerr) = @_;
if ($id !~ m/^[a-z][a-z0-9_-]*[a-z0-9]$/i) {
return undef if $noerr;
die "controller ID '$id' contains illegal characters\n";
}
die "controller ID '$id' can't be more length than 64 characters\n" if length($id) > 64;
return $id;
}
my $defaultData = {
propertyList => {
type => {
description => "Plugin type.",
type => 'string',
format => 'pve-configid',
type => 'string',
},
controller => get_standard_option(
'pve-sdn-controller-id',
{ completion => \&PVE::Network::SDN::complete_sdn_controller },
),
},
};
sub private {
return $defaultData;
}
sub parse_section_header {
my ($class, $line) = @_;
if ($line =~ m/^(\S+):\s*(\S+)\s*$/) {
my ($type, $id) = (lc($1), $2);
my $errmsg = undef; # set if you want to skip whole section
eval { PVE::JSONSchema::pve_verify_configid($type); };
$errmsg = $@ if $@;
my $config = {}; # to return additional attributes
return ($type, $id, $errmsg, $config);
}
return undef;
}
sub generate_sdn_config {
my ($class, $plugin_config, $node, $data, $ctime) = @_;
die "please implement inside plugin";
}
sub generate_controller_config {
my ($class, $plugin_config, $controller_cfg, $id, $uplinks, $config) = @_;
die "please implement inside plugin";
}
sub generate_controller_zone_config {
my ($class, $plugin_config, $controller, $controller_cfg, $id, $uplinks, $config) = @_;
die "please implement inside plugin";
}
sub generate_controller_vnet_config {
my ($class, $plugin_config, $controller, $zoneid, $vnetid, $config) = @_;
}
sub generate_controller_rawconfig {
my ($class, $plugin_config, $config) = @_;
die "please implement inside plugin";
}
sub write_controller_config {
my ($class, $plugin_config, $config) = @_;
die "please implement inside plugin";
}
sub controller_reload {
my ($class) = @_;
die "please implement inside plugin";
}
sub on_delete_hook {
my ($class, $controllerid, $zone_cfg) = @_;
# do nothing by default
}
sub on_update_hook {
my ($class, $controllerid, $controller_cfg) = @_;
# do nothing by default
}
#helpers
sub read_iface_mac {
my ($iface) = @_;
return PVE::Tools::file_read_firstline("/sys/class/net/$iface/master/address");
}
sub get_router_id {
my ($ip, $iface) = @_;
return $ip if Net::IP::ip_is_ipv4($ip);
#for ipv6, use 4 last bytes of iface mac address as unique id
my $mac = read_iface_mac($iface);
die "can't autofind a router-id value from ip or mac" if !$mac;
my @mac_bytes = split(':', $mac);
return
hex($mac_bytes[2]) . "."
. hex($mac_bytes[3]) . "."
. hex($mac_bytes[4]) . "."
. hex($mac_bytes[5]);
}
1;
|
