mirror of
https://github.com/xcat2/xcat-core.git
synced 2025-11-03 21:02:34 +00:00
258 lines
8.3 KiB
Perl
258 lines
8.3 KiB
Perl
package xCAT_plugin::remoteimmsetup;
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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::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 process_request {
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my $request = shift;
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$callback = shift;
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$docmd = shift;
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my $client;
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if ($request->{'_xcat_clienthost'}) {
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$client = $request->{'_xcat_clienthost'}->[0];
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}
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unless ($client) {
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return;
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}
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}
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sub setupIMM {
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my $node = shift;
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my %args = @_;
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my $slpdata = $args{slpdata};
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my $ipmitab = xCAT::Table->new('ipmi', -create => 1);
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my $ient = $ipmitab->getNodeAttribs($node, [qw/bmc bmcid/], prefetchcache => 1);
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my $newaddr;
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if ($ient) {
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my $bmcid = $ient->{bmcid};
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if ($bmcid and $slpdata->{macaddress} =~ /$bmcid/) {
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sendmsg("The IMM has been configured (ipmi.bmcid). Skipped.", $callback, $node);
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return;
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} #skip configuration, we already know this one
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$newaddr = $ient->{bmc};
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}
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my @ips = ();
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my $autolla = 0;
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if ($newaddr and not $newaddr =~ /^fe80:.*%.*/) {
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@ips = xCAT::NetworkUtils::getipaddr($newaddr, GetAllAddresses => 1);
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} else {
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if ($args{curraddr} =~ /^fe80:.*%.*/) { #if SLP were able to glean an LLA out of this, let's just roll with that result
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$ipmitab->setNodeAttribs($node, { bmc => $args{curraddr} });
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$autolla = 1;
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}
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}
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if (not scalar @ips and not $autolla) {
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sendmsg(":Cannot find the IP attribute for bmc", $callback, $node);
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return;
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}
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my $targips;
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if (scalar(@ips)) {
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$targips = join(',', @ips);
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} elsif ($autolla) {
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$targips = $args{curraddr};
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}
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sendmsg(":Configuration of " . $node . "[$targips] commencing, configuration may take a few minutes to take effect", $callback);
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my $child = fork();
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if ($child) { return; }
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unless (defined $child) { die "error spawining process" }
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#ok, with all ip addresses in hand, time to enable IPMI and set all the ip addresses (still static only, TODO: dhcp
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my $ssh = new xCAT::SSHInteract(-username => $args{username},
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-password => $args{password},
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-host => $args{curraddr},
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-nokeycheck => 1,
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-output_record_separator => "\r",
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Timeout => 15,
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Errmode => 'return',
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Prompt => '/> $/');
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if ($ssh and $ssh->atprompt) { #we are in and good to issue commands
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$ssh->cmd("accseccfg -pe 0 -rc 0 -ci 0 -lf 0 -lp 0"); #disable the more insane password rules, this isn't by and large a human used interface
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$ssh->cmd("users -1 -n " . $args{username} . " -p " . $args{password} . " -a super"); #this gets ipmi going
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foreach my $ip (@ips) {
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if ($ip =~ /:/) {
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$ssh->cmd("ifconfig eth0 -ipv6static enable -i6 $ip");
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} else {
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(my $sip, my $mask, my $gw) = xCAT_plugin::bmcconfig::net_parms($ip);
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my $cmd = "ifconfig eth0 -c static -i $ip -s $mask";
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if ($gw) { $cmd .= " -g $gw"; }
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$ssh->cmd($cmd);
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}
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}
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$ssh->close();
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$ipmitab->setNodeAttribs($node, { bmcid => $slpdata->{macaddress} });
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}
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exit(0);
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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{$node} = 1;
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setupIMM($node, slpdata => $immdata, curraddr => $addr, username => $user, password => $pass);
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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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