enable snmpv3 monitoring on Linux on master
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wanghuaz
parent
e42ce7835c
commit
6c6f954ff8
@ -19,6 +19,7 @@ use File::Path qw/mkpath/;
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#print "xCAT_monitoring::snmpmon loaded\n";
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1;
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my $confdir;
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if(xCAT::Utils->isAIX()){
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$::snmpconfdir = "/opt/freeware/etc";
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@ -345,13 +346,16 @@ sub deconfig {
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# if the file exists, delete all entries that have xcat_traphandler
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my $cmd = "grep -v xcat_traphandler $::snmpconfdir/snmptrapd.conf ";
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$cmd .= "> $::snmpconfdir/snmptrapd.conf.unconfig ";
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`$cmd`;
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`$cmd`;
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# move it back to the snmptrapd.conf file.
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`mv -f $::snmpconfdir/snmptrapd.conf.unconfig $::snmpconfdir/snmptrapd.conf`;
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}
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}
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deconfigSNMP(2,$noderef,$callback);
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if ($scope) {
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if ($callback) {
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my $rsp={};
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@ -371,7 +375,21 @@ sub deconfig {
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return (0, "");
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}
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#--------------------------------------------------------------------------------
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=head3 deconfigSNMP
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This function remove xcat_traphanlder from the snmptrapd.conf file,
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remove the node configurations from snmptrapd.conf, and
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restarts the snmptrapd with the new configuration.
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Arguments:
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none.
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Returns:
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(return code, message)
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=cut
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=cut
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#--------------------------------------------------------------------------------
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sub deconfigSNMP {
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return (0, "");
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}
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#--------------------------------------------------------------------------------
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=head3 configBMC
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@ -850,7 +868,6 @@ sub configSwitch {
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=cut
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#--------------------------------------------------------------------------------
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sub configSNMP {
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my $action=shift;
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my $noderef=shift;
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my $callback=shift;
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@ -862,6 +879,7 @@ sub configSNMP {
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my $isSN=xCAT::Utils->isServiceNode();
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my $master=xCAT::TableUtils->get_site_Master();
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my $cmd;
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# now move $::snmpconfdir/snmptrapd.conf to $::snmpconfdir/snmptrapd.conf.orig
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# if it exists.
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mkpath("$::snmpconfdir");
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@ -887,17 +905,17 @@ sub configSNMP {
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my $found=0;
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my $forward_handled=0;
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while (readline(FILE1)) {
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if (/\s*authCommunity.*public/) {
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$found=1;
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if (/\s*authCommunity.*public/) {
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$found=1;
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if (!/\s*authCommunity\s*.*execute.*public/) {
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s/authCommunity\s*(.*)\s* public/authCommunity $1,execute public/; #modify it to have 'execute' if found
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}
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}
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if (!/\s*authCommunity\s*.*net.*public/) {
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s/authCommunity\s*(.*)\s* public/authCommunity $1,net public/; #modify it to have 'net' if found
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}
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}
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} elsif (/\s*forward\s*default/) {
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if (($isSN) && (!/$master/)) {
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s/\s*forward/\#forward/; #comment out the old one
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if (($isSN) && (!/$master/)) {
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s/\s*forward/\#forward/; #comment out the old one
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if (!$forward_handled) {
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print FILE "forward default $master\n";
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$forward_handled=1;
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@ -913,7 +931,7 @@ sub configSNMP {
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if (!$found) { #add new one if not found
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print FILE "authCommunity log,execute,net public\n";
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}
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# now add the new traphandle commands:
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if (!$isSN) {
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print FILE "traphandle default $::XCATROOT/sbin/xcat_traphandler\n";
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@ -937,10 +955,11 @@ sub configSNMP {
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close($handle);
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}
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# Configure SNMPv3 on AIX
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if(xCAT::Utils->isAIX()){
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# if(xCAT::Utils->isAIX()){
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#the identification of this node
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my @hostinfo=xCAT::Utils->determinehostname();
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my @hostinfo=xCAT::NetworkUtils->determinehostname();
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my $isSV=xCAT::Utils->isServiceNode();
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my %iphash=();
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foreach(@hostinfo) {$iphash{$_}=1;}
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@ -964,7 +983,7 @@ sub configSNMP {
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my $node=$_->{node};
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my $mpa=$_->{mpa};
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if ((!$all) && (!exists($nodehash{$node})) && (!exists($nodehash{$mpa}))) {next;}
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if ($mpa_hash{$mpa}) { next;} #already handled
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$mpa_hash{$mpa}=1;
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@ -987,7 +1006,7 @@ sub configSNMP {
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my @a_temp=split(':',$pairs);
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my $monserver=$a_temp[0];
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my $master=$a_temp[1];
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if ($monserver) {
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if (!$iphash{$monserver}) { next;} #skip if has sn but not localhost
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} else {
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@ -1044,7 +1063,7 @@ sub configSNMP {
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while (readline(FILE1)) {
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if (/\s*authUser.*$user/) {
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$found1=1;
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if (!/\s*authUser\s*.*execute.*$user/) {
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if (!/\s*authUser\s*.*execute.*$user/) {
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s/authUser\s*(.*)\s* $user/authUser $1,execute $user/; #modify it to have 'execute' if found
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}
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}
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@ -1060,7 +1079,7 @@ sub configSNMP {
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}
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}
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if (!$found1) { #add new one if not found
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print FILE "authUser log,execute,net $user\n";
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}
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@ -1068,13 +1087,12 @@ sub configSNMP {
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if (!$found2) {
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print FILE "createUser -e 0x8000045001$mac $user SHA $password DES\n";
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}
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close(FILE1);
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close(FILE);
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`mv -f $::snmpconfdir/snmptrapd.conf.tmp $::snmpconfdir/snmptrapd.conf`;
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}
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}
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# }
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# TODO: put the mib files to /usr/share/snmp/mibs
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