$\mathit{RW}$ & {\tt name/description} & string & a notes field containg human-readable description \\
$\mathit{RO}_\mathit{run}$ & {\tt VIFs} & (VIF ref) Set & list of connected vifs \\
$\mathit{RO}_\mathit{run}$ & {\tt PIFs} & (PIF ref) Set & list of connected pifs \\
-$\mathit{RW}$ & {\tt default\_gateway} & string & default gateway IP address. Used for auto-configuring guests with fixed IP setting \\
-$\mathit{RW}$ & {\tt default\_netmask} & string & default netmask. Used for auto-configuring guests with fixed IP setting \\
\hline
\end{longtable}
\subsection{Additional RPCs associated with class: network}
value of the field
-\vspace{0.3cm}
-\vspace{0.3cm}
-\vspace{0.3cm}
-\subsubsection{RPC name:~get\_default\_gateway}
-
-{\bf Overview:}
-Get the default\_gateway field of the given network.
-
- \noindent {\bf Signature:}
-\begin{verbatim} string get_default_gateway (session_id s, network ref self)\end{verbatim}
-
-
-\noindent{\bf Arguments:}
-
-
-\vspace{0.3cm}
-\begin{tabular}{|c|c|p{7cm}|}
- \hline
-{\bf type} & {\bf name} & {\bf description} \\ \hline
-{\tt network ref } & self & reference to the object \\ \hline
-
-\end{tabular}
-
-\vspace{0.3cm}
-
- \noindent {\bf Return Type:}
-{\tt
-string
-}
-
-
-value of the field
-\vspace{0.3cm}
-\vspace{0.3cm}
-\vspace{0.3cm}
-\subsubsection{RPC name:~set\_default\_gateway}
-
-{\bf Overview:}
-Set the default\_gateway field of the given network.
-
- \noindent {\bf Signature:}
-\begin{verbatim} void set_default_gateway (session_id s, network ref self, string value)\end{verbatim}
-
-
-\noindent{\bf Arguments:}
-
-
-\vspace{0.3cm}
-\begin{tabular}{|c|c|p{7cm}|}
- \hline
-{\bf type} & {\bf name} & {\bf description} \\ \hline
-{\tt network ref } & self & reference to the object \\ \hline
-
-{\tt string } & value & New value to set \\ \hline
-
-\end{tabular}
-
-\vspace{0.3cm}
-
- \noindent {\bf Return Type:}
-{\tt
-void
-}
-
-
-
-\vspace{0.3cm}
-\vspace{0.3cm}
-\vspace{0.3cm}
-\subsubsection{RPC name:~get\_default\_netmask}
-
-{\bf Overview:}
-Get the default\_netmask field of the given network.
-
- \noindent {\bf Signature:}
-\begin{verbatim} string get_default_netmask (session_id s, network ref self)\end{verbatim}
-
-
-\noindent{\bf Arguments:}
-
-
-\vspace{0.3cm}
-\begin{tabular}{|c|c|p{7cm}|}
- \hline
-{\bf type} & {\bf name} & {\bf description} \\ \hline
-{\tt network ref } & self & reference to the object \\ \hline
-
-\end{tabular}
-
-\vspace{0.3cm}
-
- \noindent {\bf Return Type:}
-{\tt
-string
-}
-
-
-value of the field
-\vspace{0.3cm}
-\vspace{0.3cm}
-\vspace{0.3cm}
-\subsubsection{RPC name:~set\_default\_netmask}
-
-{\bf Overview:}
-Set the default\_netmask field of the given network.
-
- \noindent {\bf Signature:}
-\begin{verbatim} void set_default_netmask (session_id s, network ref self, string value)\end{verbatim}
-
-
-\noindent{\bf Arguments:}
-
-
-\vspace{0.3cm}
-\begin{tabular}{|c|c|p{7cm}|}
- \hline
-{\bf type} & {\bf name} & {\bf description} \\ \hline
-{\tt network ref } & self & reference to the object \\ \hline
-
-{\tt string } & value & New value to set \\ \hline
-
-\end{tabular}
-
-\vspace{0.3cm}
-
- \noindent {\bf Return Type:}
-{\tt
-void
-}
-
-
-
\vspace{0.3cm}
\vspace{0.3cm}
\vspace{0.3cm}
/*
- * Copyright (c) 2006, XenSource Inc.
+ * Copyright (c) 2006-2007, XenSource Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
/*
- * The network class.
- *
+ * The network class.
+ *
* A virtual network.
*/
char *name_description;
struct xen_vif_record_opt_set *vifs;
struct xen_pif_record_opt_set *pifs;
- char *default_gateway;
- char *default_netmask;
} xen_network_record;
/**
xen_network_get_pifs(xen_session *session, struct xen_pif_set **result, xen_network network);
-/**
- * Get the default_gateway field of the given network.
- */
-extern bool
-xen_network_get_default_gateway(xen_session *session, char **result, xen_network network);
-
-
-/**
- * Get the default_netmask field of the given network.
- */
-extern bool
-xen_network_get_default_netmask(xen_session *session, char **result, xen_network network);
-
-
/**
* Set the name/label field of the given network.
*/
xen_network_set_name_description(xen_session *session, xen_network network, char *description);
-/**
- * Set the default_gateway field of the given network.
- */
-extern bool
-xen_network_set_default_gateway(xen_session *session, xen_network network, char *default_gateway);
-
-
-/**
- * Set the default_netmask field of the given network.
- */
-extern bool
-xen_network_set_default_netmask(xen_session *session, xen_network network, char *default_netmask);
-
-
/**
* Return a list of all the networks known to the system.
*/
/*
- * Copyright (c) 2006, XenSource Inc.
+ * Copyright (c) 2006-2007, XenSource Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
.offset = offsetof(xen_network_record, vifs) },
{ .key = "PIFs",
.type = &abstract_type_ref_set,
- .offset = offsetof(xen_network_record, pifs) },
- { .key = "default_gateway",
- .type = &abstract_type_string,
- .offset = offsetof(xen_network_record, default_gateway) },
- { .key = "default_netmask",
- .type = &abstract_type_string,
- .offset = offsetof(xen_network_record, default_netmask) }
+ .offset = offsetof(xen_network_record, pifs) }
};
const abstract_type xen_network_record_abstract_type_ =
free(record->name_description);
xen_vif_record_opt_set_free(record->vifs);
xen_pif_record_opt_set_free(record->pifs);
- free(record->default_gateway);
- free(record->default_netmask);
free(record);
}
}
-bool
-xen_network_get_default_gateway(xen_session *session, char **result, xen_network network)
-{
- abstract_value param_values[] =
- {
- { .type = &abstract_type_string,
- .u.string_val = network }
- };
-
- abstract_type result_type = abstract_type_string;
-
- *result = NULL;
- XEN_CALL_("network.get_default_gateway");
- return session->ok;
-}
-
-
-bool
-xen_network_get_default_netmask(xen_session *session, char **result, xen_network network)
-{
- abstract_value param_values[] =
- {
- { .type = &abstract_type_string,
- .u.string_val = network }
- };
-
- abstract_type result_type = abstract_type_string;
-
- *result = NULL;
- XEN_CALL_("network.get_default_netmask");
- return session->ok;
-}
-
-
bool
xen_network_set_name_label(xen_session *session, xen_network network, char *label)
{
}
-bool
-xen_network_set_default_gateway(xen_session *session, xen_network network, char *default_gateway)
-{
- abstract_value param_values[] =
- {
- { .type = &abstract_type_string,
- .u.string_val = network },
- { .type = &abstract_type_string,
- .u.string_val = default_gateway }
- };
-
- xen_call_(session, "network.set_default_gateway", param_values, 2, NULL, NULL);
- return session->ok;
-}
-
-
-bool
-xen_network_set_default_netmask(xen_session *session, xen_network network, char *default_netmask)
-{
- abstract_value param_values[] =
- {
- { .type = &abstract_type_string,
- .u.string_val = network },
- { .type = &abstract_type_string,
- .u.string_val = default_netmask }
- };
-
- xen_call_(session, "network.set_default_netmask", param_values, 2, NULL, NULL);
- return session->ok;
-}
-
-
bool
xen_network_get_all(xen_session *session, struct xen_network_set **result)
{
network_attr_ro = ['VIFs', 'PIFs']
network_attr_rw = ['name_label',
- 'name_description',
- 'default_gateway',
- 'default_netmask']
+ 'name_description']
network_funcs = [('create', 'network')]
- def network_create(self, _, name_label, name_description,
- default_gateway, default_netmask):
+ def network_create(self, _, name_label, name_description):
return xen_api_success(
- XendNode.instance().network_create(name_label, name_description,
- default_gateway,
- default_netmask))
+ XendNode.instance().network_create(name_label, name_description))
def network_destroy(self, _, ref):
return xen_api_success(XendNode.instance().network_destroy(ref))
def network_get_name_description(self, _, ref):
return xen_api_success(self._get_network(ref).name_description)
- def network_get_default_gateway(self, _, ref):
- return xen_api_success(self._get_network(ref).default_gateway)
-
- def network_get_default_netmask(self, _, ref):
- return xen_api_success(self._get_network(ref).default_netmask)
-
def network_get_VIFs(self, _, ref):
return xen_api_success(self._get_network(ref).get_VIF_UUIDs())
def network_set_name_description(self, _, ref, val):
return xen_api_success(self._get_network(ref).set_name_description(val))
- def network_set_default_gateway(self, _, ref, val):
- return xen_api_success(self._get_network(ref).set_default_gateway(val))
-
- def network_set_default_netmask(self, _, ref, val):
- return xen_api_success(self._get_network(ref).set_default_netmask(val))
-
-
# Xen API: Class PIF
# ----------------------------------------------------------------
IP_ROUTE_RE = r'^default via ([\d\.]+) dev (\w+)'
-def linux_get_default_network():
- """Returns the network details of the host."""
-
- ip_cmd = '/sbin/ip route'
- rc, output = commands.getstatusoutput(ip_cmd)
- default_route = None
- default_dev = None
- default_netmask = None
- if rc == 0:
- # find default route/device
- for line in output.split('\n'):
- is_default = re.search(IP_ROUTE_RE, line)
- if is_default:
- default_route = is_default.group(1)
- default_dev = is_default.group(2)
-
- # find network address and network mask
- if default_dev:
- dev_re = r'^([\d\.]+)/(\d+) dev %s' % default_dev
- for line in output.split('\n'):
- is_dev = re.search(dev_re, line)
- if is_dev:
- # convert integer netmask to string representation
- netmask = 0xffffffff ^ (2**(32-int(is_dev.group(2))) - 1)
- packed = struct.pack('!I', netmask)
- default_netmask = socket.inet_ntoa(packed)
-
- return (default_route, default_netmask)
-
-
class XendNetwork:
- def __init__(self, uuid, name, description, gateway, netmask):
+ def __init__(self, uuid, name, description):
self.uuid = uuid
self.name_label = name
self.name_description = description
- self.default_gateway = gateway
- self.default_netmask = netmask
def set_name_label(self, new_name):
self.name_label = new_name
self.name_description = new_desc
XendNode.instance().save_networks()
- def set_default_gateway(self, new_gateway):
- if re.search('^\d+\.\d+\.\d+\.\d+$', new_gateway):
- self.default_gateway = new_gateway
- XendNode.instance().save_networks()
-
- def set_default_netmask(self, new_netmask):
- if re.search('^\d+\.\d+\.\d+\.\d+$', new_netmask):
- self.default_netmask = new_netmask
- XendNode.instance().save_networks()
-
def get_VIF_UUIDs(self):
result = []
vms = XendDomain.instance().get_all_vms()
'uuid': self.uuid,
'name_label': self.name_label,
'name_description': self.name_description,
- 'default_gateway': self.default_gateway,
- 'default_netmask': self.default_netmask,
}
if transient:
result['VIFs'] = self.get_VIF_UUIDs()
for net_uuid, network in saved_networks.items():
self.network_create(network.get('name_label'),
network.get('name_description', ''),
- network.get('default_gateway', ''),
- network.get('default_netmask', ''),
False, net_uuid)
else:
- gateway, netmask = linux_get_default_network()
- self.network_create('net0', '', gateway, netmask, False)
+ self.network_create('net0', '', False)
# initialise PIFs
saved_pifs = self.state_store.load_state('pif')
- def network_create(self, name_label, name_description,
- default_gateway, default_netmask, persist = True,
+ def network_create(self, name_label, name_description, persist = True,
net_uuid = None):
if net_uuid is None:
net_uuid = uuid.createString()
self.networks[net_uuid] = XendNetwork(net_uuid, name_label,
- name_description,
- default_gateway,
- default_netmask)
+ name_description)
if persist:
self.save_networks()
return net_uuid
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