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Today's Topics:
1. [Netdot - Feature #803] Rack management ([email protected])
2. [SCM] Netdot branch netdot-1.0 updated.
netdot-1.0.7-6-g7a17346 ([email protected])
3. [SCM] Netdot branch netdot-1.0 updated.
netdot-1.0.7-7-ga083cd6 ([email protected])
----------------------------------------------------------------------
Message: 1
Date: Tue, 20 Jan 2015 07:08:15 -0800
From: [email protected]
Subject: [Netdot-devel] [Netdot - Feature #803] Rack management
To: [email protected], [email protected], [email protected]
Cc: [email protected], [email protected]
Message-ID: <[email protected]>
Content-Type: text/plain; charset=utf-8
Issue #803 has been updated by John St. Martin.
Rack management would be a very useful feature and I would be interesting in
helping as time allows. I noticed a possible constraint with the logic "Ensure
that two assets cannot occupy the same rack positions"
If possible, it could be beneficial if for a rack can designate a "front" and
"back".
Some examples of devices we have:
* occupy both front and back
- patch panels
- switches
- UPS
* occupy only 1 side (generally front)
- cable management
* occupy only 1 side (generally back)
- PDUs
----------------------------------------
Feature #803: Rack management
https://osl.uoregon.edu/redmine/issues/803#change-3267
Author: Robin Johansson
Status: New
Priority: High
Assignee: Carlos Vicente
Category: DeviceManagement
Target version: 1.1.0
Resolution:
Would be useful if it was posble to manage rackspace in netdot, similar to what
racktables offer.
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------------------------------
Message: 2
Date: Tue, 20 Jan 2015 07:17:08 -0800
From: [email protected]
Subject: [Netdot-devel] [SCM] Netdot branch netdot-1.0 updated.
netdot-1.0.7-6-g7a17346
To: [email protected]
Message-ID: <[email protected]>
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "Netdot".
The branch, netdot-1.0 has been updated
via 7a17346c2163dc08268941df0c31e5344a77c3d9 (commit)
from 36cf49854386ed58a152d7b7c47837b10195776a (commit)
Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.
- Log -----------------------------------------------------------------
commit 7a17346c2163dc08268941df0c31e5344a77c3d9
Author: Carlos Vicente <[email protected]>
Date: Tue Jan 20 10:16:40 2015 -0500
Changes for #1849 (More options for AUTO_DNS zone selection)
diff --git a/etc/Default.conf b/etc/Default.conf
index 9864ec1..0719435 100644
--- a/etc/Default.conf
+++ b/etc/Default.conf
@@ -769,12 +769,21 @@ IP_RANGE_DNS_PLUGIN =>
"Netdot::Model::Plugins::IPRangeDNS",
IP_RANGE_DNS_DEFAULT_PREFIX => 'dyn-',
IP_RANGE_DNS_DEFAULT_SUFFIX => '',
-# Set the AutoUpdate flag on RR records inserted by Device discovery.
+# Set the AutoUpdate flag on RR and Device objects when inserted.
# AutoUpdate tells Netdot to use the DEVICE_IP_NAME_PLUGIN to
-# automatically assign DNS names to device IPs
+# automatically assign DNS names to device IPs. Leave this flag off
+# if you'd rather turn it on manually per object.
DEVICE_IP_NAME_AUTO_UPDATE_DEFAULT => 0,
+# Set the zone that should be used when generating DNS records
+# for device interfaces
+AUTO_DNS_ZONE => "",
+
+# When doing AUTO DNS, tell Netdot to use the AUTO_DNS_ZONE even
+# when the IP block is associated with another zone
+AUTO_DNS_ZONE_OVERRIDE => 0,
+
# Preference order of methods used for determining a device's main IP
# and name (devices with many IP addresses like routers).
#
diff --git a/htdocs/management/device.html b/htdocs/management/device.html
index 2bbfac4..690d4ff 100644
--- a/htdocs/management/device.html
+++ b/htdocs/management/device.html
@@ -43,6 +43,7 @@ $intadd => undef
$intaddnum => undef
$overwrite_if_descr => undef
$if_auto_dns => undef
+$regen_dns => undef
$submit => undef
$view => "Basics"
$deviceadd => undef
@@ -126,6 +127,11 @@ if ( $o ){
if ( my $e = $@ ){
$m->comp('/generic/error.mhtml', error=>$e);
}
+ }elsif ( defined $regen_dns ){
+ eval { $o->do_auto_dns(); };
+ if ( my $e = $@ ){
+ $m->comp('/generic/error.mhtml', error=>$e);
+ }
}elsif ( $add_ip eq 'Add' ){
eval { $o->add_ip($add_ip_address, $add_ip_int) };
if ( my $e = $@ ){
@@ -1088,8 +1094,8 @@ if (scalar @$ips){
if ( $editips && ($ar->rr->id != $o->name->id) ){
$a .= '<input type="checkbox" name="' . "RR__" .
$ar->rr->id . "__delete" . '" >[del] ';
}
- $a .= $ui->form_field(object=>$ar->rr,
column=>"name", edit=>0,
- linkPage=>"host.html",
returnValOnly=>1);
+ $a .= sprintf('<a href="host.html?id=%d">%s</a>',
$ar->rr->id, $ar->rr->get_label);
+ $a .= '<BR>';
}
}
$a;
@@ -1172,7 +1178,7 @@ if ( $editips || $add_ip ) {
% if ( !$editips && !$add_ip ){
<div class="container">
<div class="containerheadleft">
- Options
+ DNS Options
</div>
<div class="containerheadright"> </div>
<div class="containerbody">
@@ -1190,11 +1196,18 @@ if ( $editips || $add_ip ) {
<input type="submit" name="Set" value="Set">
</form>
</p>
+ <p>
+ <form name="regenerate_dns_form" action="device.html" method="POST">
+ <input type="hidden" name="id" value="<% $id %>">
+ <input type="hidden" name="view" value="<% $view %>">
+ Re-generate DNS names for all IPs
+ <input type="submit" name="regen_dns" value="Go">
+ </form>
+ </p>
% }
</div>
% }
</div>
-
% }
<!-- End IPs Section -->
diff --git a/lib/Netdot/Model/Device.pm b/lib/Netdot/Model/Device.pm
index 2c466b0..ddbe3d5 100644
--- a/lib/Netdot/Model/Device.pm
+++ b/lib/Netdot/Model/Device.pm
@@ -574,7 +574,7 @@ sub insert {
snmp_polling => 0,
snmp_down => 0,
snmp_conn_attempts => 0,
- auto_dns => $class->config->get('UPDATE_DEVICE_IP_NAMES'),
+ auto_dns =>
$class->config->get('DEVICE_IP_NAME_AUTO_UPDATE_DEFAULT'),
);
# Add given args (overrides defaults).
@@ -3826,6 +3826,52 @@ sub set_interfaces_auto_dns {
return 1;
}
+###############################################################
+=head2 _do_auto_dns - Generate DNS records for all interface IPs
+
+ Arguments
+ None
+ Returns
+ Nothing
+ Example:
+ $device->do_auto_dns();
+=cut
+
+sub do_auto_dns {
+ my ($self, %argv) = @_;
+
+ my $host = $self->fqdn;
+
+ # Get addresses that the main Device name resolves to
+ my @hostnameips;
+ if ( @hostnameips = Netdot->dns->resolve_name($host) ){
+ $logger->debug(sub{ sprintf("Device::_update_interfaces: %s resolves
to: %s",
+ $host, (join ", ", @hostnameips))});
+ }
+
+ my @my_ips;
+ foreach my $ip ( @{ $self->get_ips() } ){
+ if ( $ip->version == 6 && $ip->is_link_local ){
+ # Do not create AAAA records for link-local addresses
+ next;
+ }else{
+ push @my_ips, $ip;
+ }
+ }
+ my $num_ips = scalar(@my_ips);
+ foreach my $ip ( @my_ips ){
+ # We do not want to stop the process if a name update fails
+ eval {
+ $ip->update_a_records(hostname_ips=>\@hostnameips,
num_ips=>$num_ips);
+ };
+ if ( my $e = $@ ){
+ $logger->error(sprintf("Error updating A record for IP %s: %s",
+ $ip->address, $e));
+ }
+ }
+ 1;
+}
+
@@ -6320,39 +6366,14 @@ sub _update_interfaces {
##############################################################
# Update A records for each IP address
-
if ( $self->config->get('UPDATE_DEVICE_IP_NAMES') && $self->auto_dns ){
-
- # Get addresses that the main Device name resolves to
- my @hostnameips;
- if ( @hostnameips = Netdot->dns->resolve_name($host) ){
- $logger->debug(sub{ sprintf("Device::_update_interfaces: %s
resolves to: %s",
- $host, (join ", ", @hostnameips))});
- }
-
- my @my_ips;
- foreach my $ip ( @{ $self->get_ips() } ){
- if ( $ip->version == 6 && $ip->is_link_local ){
- # Do not create AAAA records for link-local addresses
- next;
- }else{
- push @my_ips, $ip;
- }
- }
- my $num_ips = scalar(@my_ips);
- foreach my $ip ( @my_ips ){
- # We do not want to stop the process if a name update fails
- eval {
- $ip->update_a_records(hostname_ips=>\@hostnameips,
num_ips=>$num_ips);
- };
- if ( my $e = $@ ){
- $logger->error(sprintf("Error updating A record for IP %s: %s",
- $ip->address, $e));
- }
- }
+ $self->do_auto_dns();
}
+
+ 1;
}
+
###############################################################
# Add/Update/Delete BGP Peerings
#
diff --git a/lib/Netdot/Model/Ipblock.pm b/lib/Netdot/Model/Ipblock.pm
index ecc0713..000c342 100644
--- a/lib/Netdot/Model/Ipblock.pm
+++ b/lib/Netdot/Model/Ipblock.pm
@@ -2098,14 +2098,14 @@ sub subnet_usage {
############################################################################
-=head2 update_a_records - Update DNS A record(s) for this ip
+=head2 update_a_records - Update DNS A record(s) for this IP
Creates or updates DNS records based on the output of configured plugin,
which can, for example, derive the names from device/interface information.
Arguments:
Hash with following keys:
- hostname_ips - arrayref of ip addresses to which main hostname
resolves to
+ hostname_ips - arrayref of ip addresses to which main hostname
resolves
num_ips - Number of IPs in Device
Returns:
True if successful
@@ -2143,13 +2143,22 @@ sub update_a_records {
$self->throw_fatal( sprintf("update_a_records: Device id %d is missing its
name!", $device->id) )
unless $device->name;
- # Only generate names for IP blocks that are mapped to a zone
- my $zone;
- unless ( $zone = $self->forward_zone ){
- $logger->debug(sprintf("%s: Cannot determine forward DNS zone for IP:
%s",
+ # Determine the zone that will be used for this record
+ my $zone = $self->forward_zone; # From SubnetZone association
+ my $auto_dns_zone;
+ if ( my $zname = $self->config->get('AUTO_DNS_ZONE') ){
+ $auto_dns_zone = (Zone->search(name=>$zname))[0];
+ }
+ if ( $auto_dns_zone ){
+ my $zone_override = $self->config->get('AUTO_DNS_ZONE_OVERRIDE');
+ if ( $zone_override || !$zone ){
+ $zone = $auto_dns_zone;
+ }
+ }
+ unless ( $zone ){
+ $logger->debug(sprintf("%s: Cannot determine DNS zone for IP: %s",
$host, $self->get_label));
return;
-
}
# Determine what DNS name this IP will have.
-----------------------------------------------------------------------
Summary of changes:
etc/Default.conf | 13 +++++--
htdocs/management/device.html | 21 ++++++++---
lib/Netdot/Model/Device.pm | 81 +++++++++++++++++++++++++++----------------
lib/Netdot/Model/Ipblock.pm | 23 ++++++++----
4 files changed, 95 insertions(+), 43 deletions(-)
hooks/post-receive
--
Netdot
------------------------------
Message: 3
Date: Tue, 20 Jan 2015 10:10:06 -0800
From: [email protected]
Subject: [Netdot-devel] [SCM] Netdot branch netdot-1.0 updated.
netdot-1.0.7-7-ga083cd6
To: [email protected]
Message-ID: <[email protected]>
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "Netdot".
The branch, netdot-1.0 has been updated
via a083cd6ccd6db34c5d823ec49deea35e974cd11c (commit)
from 7a17346c2163dc08268941df0c31e5344a77c3d9 (commit)
Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.
- Log -----------------------------------------------------------------
commit a083cd6ccd6db34c5d823ec49deea35e974cd11c
Author: Carlos Vicente <[email protected]>
Date: Tue Jan 20 13:09:53 2015 -0500
Correction in zone import method
diff --git a/lib/Netdot/Model/RRADDR.pm b/lib/Netdot/Model/RRADDR.pm
index 1cf533a..afe9202 100644
--- a/lib/Netdot/Model/RRADDR.pm
+++ b/lib/Netdot/Model/RRADDR.pm
@@ -64,7 +64,7 @@ sub insert {
$argv->{ipblock} = $class->_convert_ipblock($argv->{ipblock});
my $update_ptr = 1; # On by default
- if ( defined $argv->{update_ptr} ){
+ if ( exists $argv->{update_ptr} ){
$update_ptr = delete $argv->{update_ptr};
}
-----------------------------------------------------------------------
Summary of changes:
lib/Netdot/Model/RRADDR.pm | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
hooks/post-receive
--
Netdot
------------------------------
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End of Netdot-devel Digest, Vol 94, Issue 8
*******************************************
