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-Fix problem where vcenter migrations outside of xcat control would invalidate vm.host

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@4433 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
jbjohnso
2009-10-21 16:39:17 +00:00
parent df9b3c3b16
commit 4325ee63e9
1 changed files with 48 additions and 6 deletions
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54
xCAT-server/lib/xcat/plugins/esx.pm
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@@ -7,6 +7,7 @@ use xCAT::Utils;
use Time::HiRes qw (sleep);
use xCAT::MsgUtils;
use xCAT::SvrUtils;
use xCAT::NodeRange;
use xCAT::Common;
use xCAT::VMCommon;
use POSIX "WNOHANG";
@@ -36,6 +37,7 @@ my $output_handler; #Pointer to the function to drive results to client
my $executerequest;
my %tablecfg; #to hold the tables
my $currkey;
my $viavcenter;
my %guestidmap = (
@@ -272,7 +274,7 @@ sub process_request {
#my $children = 0;
#my $vmmaxp = 84;
#$SIG{CHLD} = sub { my $cpid; while ($cpid = waitpid(-1, WNOHANG) > 0) { delete $esx_comm_pids{$cpid}; $children--; } };
my $viavcenter = 0;
$viavcenter = 0;
if ($command eq 'rmigrate') { #Only use vcenter when required, fewer prereqs
$viavcenter = 1;
}
@@ -284,6 +286,7 @@ sub process_request {
foreach my $hyp (sort(keys %hyphash)){
#if($pid == 0){
if ($viavcenter or (defined $tablecfg{hypervisor}->{$hyp}->[0]->{mgr} and not $tablecfg{hypervisor}->{$hyp}->[0]->{preferdirect})) {
$viavcenter=1;
$hypready{$hyp} = 0; #This hypervisor requires a flag be set to signify vCenter sanenes before proceeding
$hyphash{$hyp}->{conn} = Vim->new(service_url=>"https://$hyp/sdk"); #Direct connect to install/check licenses
$hyphash{$hyp}->{conn}->login(user_name=>$hyphash{$hyp}->{username},password=>$hyphash{$hyp}->{password});
@@ -359,11 +362,11 @@ sub do_cmd {
my $command = shift;
my @exargs = @_;
if ($command eq 'rpower') {
generic_vm_operation(['config.name','config','runtime.powerState'],\&power,@exargs);
generic_vm_operation(['config.name','config','runtime.powerState','runtime.host'],\&power,@exargs);
} elsif ($command eq 'rmvm') {
generic_vm_operation(['config.name','runtime.powerState'],\&rmvm,@exargs);
generic_vm_operation(['config.name','runtime.powerState','runtime.host'],\&rmvm,@exargs);
} elsif ($command eq 'rsetboot') {
generic_vm_operation(['config.name'],\&setboot,@exargs);
generic_vm_operation(['config.name','runtime.host'],\&setboot,@exargs);
} elsif ($command eq 'mkvm') {
generic_hyp_operation(\&mkvms,@exargs);
} elsif ($command eq 'rmigrate') { #Technically, on a host view, but vcenter path is 'weirder'
@@ -890,9 +893,48 @@ sub generic_vm_operation { #The general form of firing per-vm requests to ESX hy
my $properties = shift; #The relevant properties to the general task, MUST INCLUDE config.name
my $function = shift; #The function to actually run against the right VM view
my @exargs = @_; #Store the rest to pass on
my $hyp;
my $hyp;
my $vmviews;
my %vcviews; #views populated once per vcenter server for improved performance
if ($viavcenter) {
foreach $hyp (keys %hyphash) {
if ($vcviews{$hyphash{$hyp}->{vcenter}->{name}}) { next; }
$vcviews{$hyphash{$hyp}->{vcenter}->{name}} = $hyphash{$hyp}->{conn}->find_entity_views(view_type => 'VirtualMachine',properties=>$properties);
foreach (@{$vcviews{$hyphash{$hyp}->{vcenter}->{name}}}) {
my $node = $_->{'config.name'};
unless (defined $tablecfg{vm}->{$node}) {
$node =~ s/\..*//; #try the short name;
}
if (defined $tablecfg{vm}->{$node}) { #see if the host pointer requires a refresh
my $host = $hyphash{$hyp}->{conn}->get_view(mo_ref=>$_->{'runtime.host'});
$host = $host->summary->config->name;
if ( $tablecfg{vm}->{$node}->[0]->{host} eq "$host" ) { next; }
my $shost = $host;
$shost =~ s/\..*//;
if ( $tablecfg{vm}->{$node}->[0]->{host} eq "$shost" ) { next; }
#time to figure out which of these is a node
my @nodes = noderange("$host,$shost");
my $vmtab = xCAT::Table->new("vm",-create=>1);
unless($vmtab){
die "Error opening vm table";
}
if ($nodes[0]) {
print $node. " and ".$nodes[0];
$vmtab->setNodeAttribs($node,{host=>$nodes[0]});
} else {
$vmtab->setNodeAttribs($node,{host=>$host});
}
}
}
}
}
foreach $hyp (keys %hyphash) {
my $vmviews = $hyphash{$hyp}->{conn}->find_entity_views(view_type => 'VirtualMachine',properties=>$properties);
if ($viavcenter) {
$vmviews= $vcviews{$hyphash{$hyp}->{vcenter}->{name}}
} else {
$vmviews = $hyphash{$hyp}->{conn}->find_entity_views(view_type => 'VirtualMachine',properties=>$properties);
}
my %mgdvms; #sort into a hash for convenience
foreach (@$vmviews) {
$mgdvms{$_->{'config.name'}} = $_;