Changeset 1974 for trunk

Timestamp:

Jan 12, 2009, 8:55:00 PM (16 years ago)

Author:

broder

Message:

DNS lookups first look in the nics table and then the machines table.

This allows VMs with multiple IPs to have DNS names associated with
both IPs.

Location:

trunk/packages/invirt-dns

Files:

• debian/changelog (modified) (1 diff)
• invirt-dns (modified) (1 diff)

trunk/packages/invirt-dns/debian/changelog

@@ +1 @@
+invirt-dns (0.0.8) unstable; urgency=low
+
+  * Check the nics table first and then the machines table so that you can
+    do DNS lookups for machines with multiple IPs.
+
+ -- Evan Broder <broder@mit.edu>  Mon, 12 Jan 2009 20:51:28 -0500
+
 invirt-dns (0.0.7) unstable; urgency=low
 

trunk/packages/invirt-dns/invirt-dns

@@ -93 +93 @@
                                                 ttl, self.soa, auth=True))
             else: # Request for a subdomain.
-                value = invirt.database.Machine.query().filter_by(name=host).first()
-                if value is None or not value.nics:
-                    return defer.fail(failure.Failure(dns.AuthoritativeDomainError(name)))
-                ip = value.nics[0].ip
-                if ip is None:  #Deactivated?
+                value = invirt.database.NIC.query.filter_by(hostname=host).first()
+                if value:
+                    ip = value.ip
+                else:
+                    value = invirt.database.Machine.query().filter_by(name=host).first()
+                    if value:
+                        ip = value.nics[0].ip
+                    else:
+                        return defer.fail(failure.Failure(dns.AuthoritativeDomainError(name)))
+                
+                if ip is None:
                     return defer.fail(failure.Failure(dns.AuthoritativeDomainError(name)))