Updated to add comments only
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/branches/2.8@16534 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
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jwsimpson
@@ -27,39 +27,52 @@ sub setupIMM {
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my $nodedata = $args{nodedata};
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my $callback = $args{callback};
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my $ipmitab = xCAT::Table->new('ipmi',-create=>1);
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# collect the bmc and bmcid attributes from the ipmi table for this bmc
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my $ient = $ipmitab->getNodeAttribs($node,[qw/bmc bmcid/],prefetchcache=>1);
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# get the ipmi userid and password from the pmi, mp, or passwd table
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my $ipmiauthmap = xCAT::PasswordUtils::getIPMIAuth(noderange=>[$node]);
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my $newaddr;
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# if the bmc and bmcid were found
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if ($ient) {
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my $bmcid=$ient->{bmcid};
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# if not skip and bmcid was found and its the same as the node's macaddress - then msg and skip
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if (not $args{skipbmcidcheck} and $bmcid and $nodedata->{macaddress} =~ /$bmcid/) {
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sendmsg("The IMM has been configured (ipmi.bmcid). Skipped.",$callback, $node);
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return;
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} #skip configuration, we already know this one
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# not skipping so save the bmc address from the ipmi table for later
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$newaddr = $ient->{bmc};
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}
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my @ips=();
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my $autolla=0;
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# if the bmc address was found in the ipmi table and its NOT an IPv6 IP
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if ($newaddr and not $newaddr =~ /^fe80:.*%.*/) {
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# get the ip addresses associated with the bmc ip address in the ipmi table
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@ips = xCAT::NetworkUtils::getipaddr($newaddr,GetAllAddresses=>1);
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} else {
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} else {
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# otherwise check if the curraddr passed in is IPv6 LLA then use it
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if ($args{curraddr} =~ /^fe80:.*%.*/) { #if SLP were able to glean an LLA out of this, let's just roll with that result
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# set the node bmc attribute to the LLA found and passed in
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$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 there is not are not ip addresses resolved from the IP in the ipmi bmc ip or there is not a LLA then error and exit
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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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my $sship = $args{curraddr};
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# if the ips resloved from the bmc ip in the ipmi table
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if (scalar(@ips)) {
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$targips = join(',',@ips);
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unless ($sship) { $sship = $ips[0]; }
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# else if its the LLA ip address passed in
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} elsif ($autolla) {
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$targips=$args{curraddr};
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}
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# Tell admin that configuration is about to begin
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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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@@ -67,34 +80,43 @@ sub setupIMM {
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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 $ssh;
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eval {$ssh = new xCAT::SSHInteract(-username=>$args{cliusername},
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-password=>$args{clipassword},
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-host=>$sship,
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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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my $errmsg = $@;
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if ($errmsg) {
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if ($errmsg =~ /Login Failed/) {
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$errmsg = "Login failed";
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} elsif ($errmsg =~ /Incorrect Password/) {
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$errmsg = "Incorrect Password";
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} else {
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$errmsg = "Failed";
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}
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sendmsg(":$errmsg", $callback, $node);
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exit(0);
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# setup ssh parameters and make initial ssh connection
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eval {$ssh = new xCAT::SSHInteract(-username=>$args{cliusername},
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-password=>$args{clipassword},
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-host=>$sship,
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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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my $errmsg = $@;
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# error message and exit on any error on ssh connection
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if ($errmsg) {
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if ($errmsg =~ /Login Failed/) {
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$errmsg = "Login failed";
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} elsif ($errmsg =~ /Incorrect Password/) {
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$errmsg = "Incorrect Password";
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} else {
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$errmsg = "Failed";
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}
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sendmsg(":$errmsg", $callback, $node);
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exit(0);
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}
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# if ssh connection was good and we have a valid prompt
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if ($ssh and $ssh->atprompt) { #we are in and good to issue commands
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# set access configiuration options to allow bmc to be managed by xcat
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$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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# enable ipmi
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$ssh->cmd("users -1 -n ".$ipmiauthmap->{$node}->{username}." -p ".$ipmiauthmap->{$node}->{password}." -a super"); #this gets ipmi going
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# if we do not have to skip network configuration
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unless ($args{skipnetconfig}) {
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# process all the IP addresses
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foreach my $ip (@ips) {
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# if address is IPv6
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if ($ip =~ /:/) {
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$ssh->cmd("ifconfig eth0 -ipv6static enable -i6 $ip");
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} else {
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# resolve the IP network parms
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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 $gw"; }
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@@ -102,10 +124,12 @@ sub setupIMM {
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}
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}
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}
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# close the ssh session
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$ssh->close();
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# update the ipmi table bmc attribute for this node
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$ipmitab->setNodeAttribs($node,{bmcid=>$nodedata->{macaddress}});
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}
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sendmsg(":Succeeded", $callback,$node);
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sendmsg(":Succeeded", $callback,$node);
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exit(0);
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}
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