mirror of
https://github.com/xcat2/xcat-core.git
synced 2025-10-31 03:12:30 +00:00
315 lines
10 KiB
Perl
315 lines
10 KiB
Perl
package xCAT_plugin::slpdiscover;
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use strict;
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use xCAT::SvrUtils qw/sendmsg/;
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use xCAT::SLP;
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use xCAT::NetworkUtils;
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use xCAT::SSHInteract;
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use xCAT::IMMUtils;
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use xCAT::MacMap;
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use xCAT_plugin::bmcconfig;
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my $defaultbladeuser;
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my $defaultbladepass;
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my $currentbladepass;
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my $currentbladeuser;
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my $mpahash;
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sub handled_commands {
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return {
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slpdiscover => "slpdiscover",
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};
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}
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my $callback;
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my $docmd;
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my %doneaddrs;
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my %ip4neigh;
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my %ip6neigh;
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my %flexchassismap;
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my %flexchassisuuid;
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my %nodebymp;
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my %passwordmap;
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my %chassisbyuuid;
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my %searchmacs;
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my %researchmacs;
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my $macmap;
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sub get_mac_for_addr {
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my $neigh;
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my $addr = shift;
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if ($addr =~ /:/) {
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get_ipv6_neighbors();
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return $ip6neigh{$addr};
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} else {
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get_ipv4_neighbors();
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return $ip4neigh{$addr};
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}
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}
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sub get_ipv4_neighbors {
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#TODO: something less 'hacky'
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my @ipdata = `ip -4 neigh`;
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%ip6neigh = ();
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foreach (@ipdata) {
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if (/^(\S*)\s.*lladdr\s*(\S*)\s/) {
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$ip4neigh{$1} = $2;
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}
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}
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}
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sub get_ipv6_neighbors {
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#TODO: something less 'hacky'
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my @ipdata = `ip -6 neigh`;
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%ip6neigh = ();
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foreach (@ipdata) {
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if (/^(\S*)\s.*lladdr\s*(\S*)\s/) {
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$ip6neigh{$1} = $2;
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}
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}
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}
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sub handle_new_slp_entity {
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my $data = shift;
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delete $data->{sockaddr}; #won't need it
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my $mac = get_mac_for_addr($data->{peername});
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if ($data->{SrvType} eq "service:management-hardware.IBM:integrated-management-module2" and $data->{attributes}->{"enclosure-form-factor"}->[0] eq "BC2") {
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$data->{macaddress} = $mac;
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#this is a Flex ITE, don't go mac searching for it, but remember the chassis UUID for later
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if ($flexchassismap{ $data->{attributes}->{"chassis-uuid"}->[0] }->{$mac} and $data->{peername} !~ /fe80/) {
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return;
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}
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$flexchassismap{ $data->{attributes}->{"chassis-uuid"}->[0] }->{$mac} = $data;
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return;
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}
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unless ($mac) { return; }
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$searchmacs{$mac} = $data;
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}
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sub process_request {
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my $request = shift;
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$callback = shift;
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# Since slpdiscover has been merged into lsslp,
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# it will return here.
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sendmsg("Warning: Slpdiscover has been merged to lsslp. Please use lsslp --flexdiscover. \nUse man lsslp to see more details. ", $callback);
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return;
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$docmd = shift;
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%searchmacs = ();
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my $srvtypes = [qw/service:management-hardware.IBM:chassis-management-module/];
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xCAT::SLP::dodiscover(SrvTypes => $srvtypes, Callback => \&handle_new_slp_entity);
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$srvtypes = [qw/service:management-hardware.IBM:management-module/];
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xCAT::SLP::dodiscover(SrvTypes => $srvtypes, Callback => \&handle_new_slp_entity);
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$srvtypes = [qw/service:management-hardware.IBM:integrated-management-module2/];
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xCAT::SLP::dodiscover(SrvTypes => $srvtypes, Callback => \&handle_new_slp_entity);
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my $mpatab = xCAT::Table->new("mpa", -create => 0);
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my @mpaentries;
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$mpahash = {};
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if (ref $request->{environment} and ref $request->{environment}->[0]->{XCAT_CURRENTPASS}) {
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$currentbladepass = $request->{environment}->[0]->{XCAT_CURRENTPASS}->[0];
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} else {
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$currentbladepass = "PASSW0RD";
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}
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if (ref $request->{environment} and ref $request->{environment}->[0]->{XCAT_CURRENTUSER}) {
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$currentbladeuser = $request->{environment}->[0]->{XCAT_CURRENTUSER}->[0];
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} else {
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$currentbladeuser = "USERID";
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}
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if ($mpatab) {
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@mpaentries = $mpatab->getAllNodeAttribs([qw/mpa username password/]);
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foreach (@mpaentries) {
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$mpahash->{ $_->{mpa} } = $_;
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}
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}
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my $passwdtab = xCAT::Table->new("passwd", -create => 0);
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$defaultbladeuser = "USERID";
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$defaultbladepass = "";
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if ($passwdtab) {
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my @ents = $passwdtab->getAttribs({ key => 'blade' }, 'username', 'password');
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foreach (@ents) {
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if ($_->{username} eq "HMC") { next; }
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if ($_->{username}) { $defaultbladeuser = $_->{username}; }
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if ($_->{password}) { $defaultbladepass = $_->{password}; }
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}
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}
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my $mactab = xCAT::Table->new("mac");
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my %machash;
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my %node2machash;
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my %macuphash;
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my @maclist = $mactab->getAllNodeAttribs([qw/node mac/]);
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foreach (@maclist) {
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$machash{ $_->{node} } = $_->{mac};
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$node2machash{ $_->{mac} } = $_->{node};
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}
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my $mptab = xCAT::Table->new('mp');
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my $nodecandidates;
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if ($mptab) {
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my @mpents = $mptab->getAllNodeAttribs([ 'node', 'mpa', 'id' ]);
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foreach (@mpents) {
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$nodebymp{ $_->{mpa} }->{ $_->{id} } = $_->{node};
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}
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}
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$macmap = xCAT::MacMap->new();
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$macmap->refresh_table();
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my @toconfig;
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foreach my $mac (keys(%searchmacs)) {
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my $node = $macmap->find_mac($mac, 1);
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unless ($node) {
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if (defined $node2machash{$mac}) {
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$node = $node2machash{$mac};
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} else {
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next;
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}
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}
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my $data = $searchmacs{$mac};
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$data->{nodename} = $node;
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$data->{macaddress} = $mac;
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$chassisbyuuid{ $data->{attributes}->{"enclosure-uuid"}->[0] } = $node;
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push @toconfig, $data;
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}
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foreach my $data (@toconfig) {
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my $mac = $data->{macaddress};
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my $nodename = $data->{nodename};
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my $addr = $data->{peername}; #todo, use sockaddr and remove the 427 port from it instead?
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if ($addr =~ /^fe80/) { #Link local address requires scope index
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$addr .= "%" . $data->{scopeid};
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}
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$flexchassisuuid{$nodename} = $data->{attributes}->{"enclosure-uuid"}->[0];
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if ($data->{SrvType} eq "service:management-hardware.IBM:chassis-management-module") {
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sendmsg(":Found " . $data->{SrvType} . " at address $addr", $callback, $nodename);
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setup_cmm_pass($nodename);
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if ($machash{$nodename} =~ /$mac/i) { #ignore prospects already known to mac table
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configure_hosted_elements($nodename);
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next;
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}
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unless (do_blade_setup($data, curraddr => $addr)) {
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next;
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}
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configure_hosted_elements($nodename);
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unless (do_blade_setup($data, curraddr => $addr, pass2 => 1)) {
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next;
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}
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sendmsg(":Configuration complete, configuration may take a few minutes to take effect", $callback, $nodename);
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$macuphash{$nodename} = { mac => $mac };
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}
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}
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$mactab->setNodesAttribs(\%macuphash);
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}
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sub configure_hosted_elements {
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my $cmm = shift;
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my $uuid = $flexchassisuuid{$cmm};
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my $node;
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my $immdata;
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my $slot;
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my $user = $passwordmap{$cmm}->{username};
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my $pass = $passwordmap{$cmm}->{password};
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foreach $immdata (values %{ $flexchassismap{$uuid} }) {
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$slot = $immdata->{attributes}->{slot}->[0];
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if ($node = $nodebymp{$cmm}->{$slot}) {
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my $addr = $immdata->{peername}; #todo, use sockaddr and remove the 427 port from it instead?
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if ($addr =~ /^fe80/) { #Link local address requires scope index
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$addr .= "%" . $immdata->{scopeid};
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}
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if ($doneaddrs{$node}) { next; }
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$doneaddrs{$node} = 1;
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xCAT::IMMUtils::setupIMM($node, nodedata => $immdata, curraddr => $addr, cliusername => $user, clipassword => $pass, callback => $callback);
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} else {
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sendmsg(": Ignoring target in bay $slot, no node found with mp.mpa/mp.id matching", $callback, $cmm);
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}
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}
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while (wait() > 0) { }
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}
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sub setup_cmm_pass {
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my $nodename = shift;
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my $localuser = $defaultbladeuser;
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my $localpass = $defaultbladepass;
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if ($mpahash->{$nodename}) {
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if ($mpahash->{$nodename}->{username}) {
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$localuser = $mpahash->{$nodename}->{username};
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}
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if ($mpahash->{$nodename}->{password}) {
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$localpass = $mpahash->{$nodename}->{password};
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}
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}
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$passwordmap{$nodename}->{username} = $localuser;
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$passwordmap{$nodename}->{password} = $localpass;
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}
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sub do_blade_setup {
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my $data = shift;
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my %args = @_;
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my $addr = $args{curraddr};
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my $nodename = $data->{nodename};
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my $localuser = $passwordmap{$nodename}->{username};
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my $localpass = $passwordmap{$nodename}->{password};
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if (not $localpass or $localpass eq "PASSW0RD") {
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sendmsg([ 1, ":Password for blade must be specified in either mpa or passwd tables, and it must not be PASSW0RD" ], $callback, $nodename);
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return 0;
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}
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require xCAT_plugin::blade;
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my @cmds;
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my %exargs;
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if ($args{pass2}) {
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@cmds = qw/initnetwork=*/;
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%exargs = (nokeycheck => 1); #still not at the 'right' ip, so the known hosts shouldn't be bothered
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} else {
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@cmds = qw/snmpcfg=enable sshcfg=enable textid=*/; # initnetwork=*/; defer initnetwork until after chassis members have been configured
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%exargs = (curruser => $currentbladeuser, currpass => $currentbladepass);
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}
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my $result;
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$@ = "";
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my $rc = eval { $result = xCAT_plugin::blade::clicmds(
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$nodename,
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$localuser,
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$localpass,
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$nodename,
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0,
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curraddr => $addr,
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%exargs,
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cmds => \@cmds);
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1;
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};
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my $errmsg = $@;
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if ($errmsg) {
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if ($errmsg =~ /Incorrect Password/) {
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sendmsg([ 1, "Failed to set up Management module due to Incorrect Password (You may try the environment variables XCAT_CURRENTUSER and/or XCAT_CURRENTPASS to try a different value)" ], $callback, $nodename);
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} else {
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sendmsg([ 1, "Failed to set up Management module due to $errmsg" ], $callback, $nodename);
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}
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return 0;
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}
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if ($result) {
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if ($result->[0]) {
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if ($result->[2] =~ /Incorrect Password/) {
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sendmsg([ 1, "Failed to set up Management module due to Incorrect Password (You may try the environment variables XCAT_CURRENTUSER and/or XCAT_CURRENTPASS to try a different value)" ], $callback, $nodename);
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return 0;
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}
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my $errors = $result->[2];
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if (ref $errors) {
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foreach my $error (@$errors) {
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sendmsg([ $result->[0], $error ], $callback, $nodename);
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}
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} else {
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sendmsg([ $result->[0], $result->[2] ], $callback, $nodename);
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}
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return 0;
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}
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}
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return $rc;
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}
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1;
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