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  • Committer: Tarmac
  • Author(s): Raphael Badin
  • Date: 2012-10-30 10:44:28 UTC
  • mfrom: (1296.2.7 add-fqdn)
  • Revision ID: tarmac-20121030104428-7gi7qyqwet7mc5b2
[r=jtv][bug=][author=rvb] Add a fqdn property on nodes.

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src/maasserver/models/node.py
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from maasserver.models.dhcplease import DHCPLease
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from maasserver.models.tag import Tag
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from maasserver.models.timestampedmodel import TimestampedModel
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from maasserver.utils import get_db_state
 
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from maasserver.utils import (
 
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    get_db_state,
 
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    strip_domain,
 
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    )
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from maasserver.utils.orm import get_first
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from piston.models import Token
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from provisioningserver.enum import (
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        else:
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            return self.system_id
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    @property
 
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    def fqdn(self):
 
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        """Fully qualified domain name for this node.
 
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        If MAAS manages DNS for this node, the domain part of the
 
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        hostname (if present), is replaced by the domain configured
 
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        on the cluster controller.
 
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        If not, simply return the node's hostname.
 
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        """
 
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        # Avoid circular imports.
 
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        from maasserver.dns import is_dns_managed
 
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        if is_dns_managed(self.nodegroup):
 
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            # If the hostname field contains a domain, strip it.
 
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            hostname = strip_domain(self.hostname)
 
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            # Build the FQDN by using the hostname and nodegroup.name
 
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            # as the domain name.
 
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            return '%s.%s' % (hostname, self.nodegroup.name)
 
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        else:
 
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            return self.hostname
 
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    def tag_names(self):
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        # We don't use self.tags.values_list here because this does not
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        # take advantage of the cache.