added new functionality to list all defined fixed ips

3 files changed, 47 insertions, 0 deletions

diff --git a/bin/nova-manage b/bin/nova-manage
index e4c0684c4..a8c9441e2 100755
--- a/bin/nova-manage
+++ b/bin/nova-manage
@@ -433,6 +433,37 @@ class ProjectCommands(object):
                     "nova-api server on this host.")
 
 
+class FixedIpCommands(object):
+    """Class for managing fixed ip."""
+
+    def list(self, host=None):
+        """Lists all fixed ips (optionally by host) arguments: [host]"""
+        ctxt = context.get_admin_context()
+        if host == None:
+            fixed_ips = db.fixed_ip_get_all(ctxt)
+        else:
+            fixed_ips = db.fixed_ip_get_all_by_host(ctxt, host)
+
+        print "%-18s\t%-15s\t%-17s\t%-15s\t%s" % (_('network'),
+                                                  _('IP address'),
+                                                  _('MAC address'),
+                                                  _('hostname'),
+                                                  _('host'))
+        for fixed_ip in fixed_ips:
+            hostname = None
+            host = None
+            mac_address = None
+            if fixed_ip['instance']:
+                instance = fixed_ip['instance']
+                hostname = instance['hostname']
+                host = instance['host']
+                mac_address = instance['mac_address']
+            print "%-18s\t%-15s\t%-17s\t%-15s\t%s" % (
+                                  fixed_ip['network']['cidr'],
+                                  fixed_ip['address'],
+                                  mac_address, hostname, host)
+
+
 class FloatingIpCommands(object):
     """Class for managing floating ip."""
 
diff --git a/nova/db/api.py b/nova/db/api.py
index 789cb8ebb..2b621044a 100644
--- a/nova/db/api.py
+++ b/nova/db/api.py
@@ -288,6 +288,11 @@ def fixed_ip_disassociate_all_by_timeout(context, host, time):
     return IMPL.fixed_ip_disassociate_all_by_timeout(context, host, time)
 
 
+def fixed_ip_get_all(context):
+    """Get all defined fixed ips."""
+    return IMPL.fixed_ip_get_all(context)
+
+
 def fixed_ip_get_by_address(context, address):
     """Get a fixed ip by address or raise if it does not exist."""
     return IMPL.fixed_ip_get_by_address(context, address)
diff --git a/nova/db/sqlalchemy/api.py b/nova/db/sqlalchemy/api.py
index 02855e7a9..55f2f28bd 100644
--- a/nova/db/sqlalchemy/api.py
+++ b/nova/db/sqlalchemy/api.py
@@ -583,6 +583,17 @@ def fixed_ip_disassociate_all_by_timeout(_context, host, time):
     return result.rowcount
 
 
+@require_admin_context
+def fixed_ip_get_all(context, session=None):
+    if not session:
+        session = get_session()
+    result = session.query(models.FixedIp).all()
+    if not result:
+        raise exception.NotFound(_('No fixed ips defined'))
+
+    return result
+
+
 @require_context
 def fixed_ip_get_by_address(context, address, session=None):
     if not session: