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Closes #1669: Clicking "add an IP" from the prefix view will default to the first available IP within the prefix

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This commit is contained in:
Jeremy Stretch
2017-11-15 15:26:00 -05:00
parent 8299c735b1
commit e50b7174bf
2 changed files with 11 additions and 1 deletions
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10
netbox/ipam/models.py
View File

@ -304,6 +304,16 @@ class Prefix(CreatedUpdatedModel, CustomFieldModel):
return available_ips return available_ips
def get_first_available_ip(self):
"""
Return the first available IP within the prefix (or None).
"""
available_ips = self.get_available_ips()
if available_ips:
return '{}/{}'.format(next(available_ips.__iter__()), self.prefix.prefixlen)
else:
return None
def get_utilization(self): def get_utilization(self):
""" """
Determine the utilization of the prefix and return it as a percentage. For Prefixes with a status of Determine the utilization of the prefix and return it as a percentage. For Prefixes with a status of

2
netbox/templates/ipam/inc/prefix_header.html
View File

@ -23,7 +23,7 @@
</div> </div>
<div class="pull-right"> <div class="pull-right">
{% if perms.ipam.add_ipaddress %} {% if perms.ipam.add_ipaddress %}
<a href="{% url 'ipam:ipaddress_add' %}?address={{ prefix.prefix }}{% if prefix.vrf %}&vrf={{ prefix.vrf.pk }}{% endif %}{% if prefix.tenant %}&tenant={{ prefix.tenant.pk }}{% endif %}" class="btn btn-success"> <a href="{% url 'ipam:ipaddress_add' %}?address={{ prefix.get_first_available_ip }}{% if prefix.vrf %}&vrf={{ prefix.vrf.pk }}{% endif %}{% if prefix.tenant %}&tenant={{ prefix.tenant.pk }}{% endif %}" class="btn btn-success">
<span class="fa fa-plus" aria-hidden="true"></span> <span class="fa fa-plus" aria-hidden="true"></span>
Add an IP Address Add an IP Address
</a> </a>