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Support config snmpv1/2 community string for Mellanox switches during discovery phase (#4030)

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* Support config snmpv1/2 community string for Mellanox switches during
discovery phase

* checking snmpversion defined in the switches table
This commit is contained in:
cxhong
2017-09-28 23:07:55 -04:00
committed by yangsong
parent 55e1dde86f
commit 20e1e7213c
2 changed files with 22 additions and 10 deletions
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30
xCAT-server/share/xcat/scripts/configMellanox
View File

@@ -269,21 +269,39 @@ sub config_snmp {
my $snmp_user;
my $snmp_passwd;
my $snmp_auth;
my $snmp_version;
my $cmd;
my $switchtab = xCAT::Table->new('switches');
my $switchhash = $switchtab->getNodesAttribs(\@nodes,['sshusername','username','password','auth','privacy']);
foreach my $switch (@nodes) {
my $switchhash = $switchtab->getNodesAttribs(\@nodes,['snmpversion','sshusername','sshpassword','username','password','auth','privacy']);
foreach my $switch (@nodes)
{
#enable snmp function on the switch
$cmd=`rspconfig $switch snmpcfg=enable`;
my $user = $switchhash->{$switch}->[0]->{sshusername};
if (!$user) {
print "switch ssh username is not defined, use default one\n";
$user="admin";
}
$snmp_version = $switchhash->{$switch}->[0]->{snmpversion};
$snmp_passwd = $switchhash->{$switch}->[0]->{password};
#config snmpv1 with community string defined in the switches table
unless ($snmp_version =~ /3/) {
if ($snmp_passwd) {
$cmd=`rspconfig $switch community=$snmp_passwd`;
print "config snmp community string $snmp_passwd\n";
next;
}
}
#config snmpv3 defined in the switches table
$snmp_user = $switchhash->{$switch}->[0]->{username};
if (!$snmp_user) {
print "No snmp user defined for switch $switch. Will not configure snmpv3\n";
next;
}
$snmp_passwd = $switchhash->{$switch}->[0]->{password};
$snmp_auth = $switchhash->{$switch}->[0]->{auth};
my $snmp_privacy = $switchhash->{$switch}->[0]->{privacy};
@@ -315,12 +333,6 @@ sub run_rspconfig {
$master = `hostname -i`;
foreach my $switch (@nodes) {
my $user= $switchhash->{$switch}->[0]->{sshusername};
# call rspconfig command to setup switch
# enable ssh
$cmd=`rspconfig $switch sshcfg=enable`;
# enable snmp function on the switch
$cmd=`rspconfig $switch snmpcfg=enable`;
# enable the snmp trap
$cmd=`rspconfig $switch alert=enable`;

2
xCAT/postscripts/enablesnmp
View File

@@ -52,7 +52,7 @@ fi
echo "# $xCATSettingsSTART" >> $snmp_conf
echo "# $xCATSettingsInfo" >> $snmp_conf
if [ "$snmpversion" = "3" ]; then
if [[ "$snmpversion" =~ "3" ]]; then
#set up snmp version 3
if [ -n "$snmpuser" ] && [ -n "$snmpauth" ] && [ -n "$snmppwd" ]; then
len=${#snmppwd}