mirror of
https://github.com/retspen/webvirtcloud
synced 2024-10-31 19:44:16 +00:00
instance network revamped. Qos config for instance net is added
This commit is contained in:
catborise
parent
718388ffef
commit
ddd3dd5f65
4 changed files with 314 additions and 90 deletions
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@ -851,53 +851,139 @@
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</p>
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<div class="col-xs-12 col-sm-12">
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<form method="post" role="form">{% csrf_token %}
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{% for network in networks %}
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{% if forloop.first %}
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<p><strong>{% trans "Network Devices" %}</strong></p>
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{% endif %}
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<div class="panel panel-default">
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<div class="panel-heading">
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<label>eth{{ forloop.counter0 }}({{ network.target|default:"no target" }})</label>
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<button class="btn btn-sm pull-right btn-danger" value="{{ network.mac }}" name="delete_network" title="{% trans "Delete Device" %}" onclick="return confirm('{% trans "Are you sure?" %}')">{% trans "Delete" %}</button>
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</div>
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<div class="panel-body">
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<div class="form-group form-inline">
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<label class="col-sm-2 col-sm-offset-1 control-label">{% trans "MAC" %} </label>
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<input class="form-control" type="text" value="{{ network.mac }}" readonly/>
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<label class="control-label"><em>to</em></label>
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<input class="form-control" type="text" name="net-mac-{{ forloop.counter0 }}" value="{{ network.mac }}"/>
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</div>
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<div class="form-group form-inline">
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<label class="col-sm-2 col-sm-offset-1 control-label">{% trans "NIC" %} </label>
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<input class="form-control" type="text" value="{{ network.nic }}" readonly/>
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<label class="control-label"><em>to</em></label>
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<select class="form-control" name="net-source-{{ forloop.counter0 }}">
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{% for c_net in networks_host %}
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<option value="net:{{ c_net }}" {% ifequal c_net network.nic %} selected {% endifequal %}>{% trans 'Network' %} {{ c_net }}</option>
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{% endfor %}
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{% for c_iface in interfaces_host %}
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<option value="iface:{{ c_iface }}" {% ifequal c_iface network.nic %} selected {% endifequal %}>{% trans 'Interface' %} {{ c_iface }}</option>
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{% endfor %}
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</select>
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</div>
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<div class="form-group form-inline">
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<label class="col-sm-2 col-sm-offset-1">{% trans "Filter" %} </label>
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<input class="form-control" type="text" value="{{ network.filterref }}" readonly/>
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<label class="control-label"><em>to</em></label>
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<select class="form-control" name="net-nwfilter-{{ forloop.counter0 }}">
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<option value="">{% trans "None" %}</option>
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{% for c_filters in nwfilters_host %}
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<option value="{{ c_filters }}" {% ifequal c_filters network.filterref %} selected {% endifequal %}>{{ c_filters }}</option>
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{% endfor %}
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</select>
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</div>
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<button class="btn btn-sm btn-primary btn-block" name="change_network" title="{% trans "Apply Network Changes" %}">{% trans "Apply" %}</button>
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</div>
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</div>
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{% endfor %}
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</form>
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<p><strong>{% trans "Network Devices" %}</strong></p>
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<table class="table table-hover">
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<thead>
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<tr>
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<th>{% trans 'Name' %}</th>
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<th>{% trans 'MAC' %}</th>
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<th>{% trans 'NIC' %}</th>
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<th>{% trans 'Filter' %}</th>
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<th>{% trans 'Actions' %}</th>
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</tr>
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</thead>
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<tbody>
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{% for network in networks %}
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<tr>
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<td class="col-sm-2"><label>eth{{ forloop.counter0 }}({{ network.target|default:"no target" }})</label></td>
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<td><input class="form-control" type="text" value="{{ network.mac }}" readonly/></td>
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<td><input class="form-control" type="text" value="{{ network.nic }}" readonly/></td>
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<td><input class="form-control" type="text" value="{{ network.filterref }}" readonly/></td>
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<td class="col-sm-2">
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<form class="form-horizontal" method="post" name="set_qos{{ forloop.counter0 }}" role="form">{% csrf_token %}
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<button data-target="#editInstanceNetwork{{ forloop.counter0 }}" type="button" class="btn btn-sm btn-primary"
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title="Edit NIC" data-toggle="modal">
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<span class="glyphicon glyphicon-edit" aria-hidden="true"></span>
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</button>
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<div class="modal fade" id="editInstanceNetwork{{ forloop.counter0 }}" role="dialog" aria-labelledby="editInstanceNetworkLabel" aria-hidden="true">
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<div class="modal-dialog">
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<div class="modal-content">
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<div class="modal-header">
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<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
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<h4 class="modal-title">{% trans "Edit Instance Network" %}</h4>
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</div>
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<div class="modal-body">
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<div class="form-group form-inline">
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<label class="col-sm-2 control-label">{% trans "MAC" %} </label>
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<input class="form-control" type="text" value="{{ network.mac }}" readonly/>
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<label class="control-label"><em>to</em></label>
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<input class="form-control" type="text" name="net-mac-{{ forloop.counter0 }}" value="{{ network.mac }}"/>
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</div>
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<div class="form-group form-inline">
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<label class="col-sm-2 control-label">{% trans "NIC" %} </label>
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<input class="form-control" type="text" value="{{ network.nic }}" readonly/>
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<label class="control-label"><em>to</em></label>
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<select class="form-control" name="net-source-{{ forloop.counter0 }}">
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{% for c_net in networks_host %}
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<option value="net:{{ c_net }}" {% ifequal c_net network.nic %} selected {% endifequal %}>{% trans 'Network' %} {{ c_net }}</option>
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{% endfor %}
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{% for c_iface in interfaces_host %}
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<option value="iface:{{ c_iface }}" {% ifequal c_iface network.nic %} selected {% endifequal %}>{% trans 'Interface' %} {{ c_iface }}</option>
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{% endfor %}
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</select>
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</div>
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<div class="form-group form-inline">
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<label class="col-sm-2 control-label">{% trans "Filter" %} </label>
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<input class="form-control" type="text" value="{{ network.filterref }}" readonly/>
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<label class="control-label"><em>to</em></label>
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<select class="form-control" name="net-nwfilter-{{ forloop.counter0 }}">
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<option value="">{% trans "None" %}</option>
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{% for c_filters in nwfilters_host %}
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<option value="{{ c_filters }}" {% ifequal c_filters network.filterref %} selected {% endifequal %}>{{ c_filters }}</option>
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{% endfor %}
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</select>
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</div>
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<button class="btn btn-sm btn-primary btn-block" name="change_network" title="{% trans "Apply Network Changes" %}">{% trans "Apply" %}</button>
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</div>
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</div>
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</div>
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</div>
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<button class="btn btn-sm btn-danger" value="{{ network.mac }}" name="delete_network" title="{% trans "Delete Device" %}"
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onclick="return confirm('{% trans "Are you sure?" %}')">
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<i class="glyphicon glyphicon-trash"></i>
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</button>
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{% include 'add_network_qos.html' with id=forloop.counter0 %}
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</form>
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</td>
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</tr>
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{% endfor %}
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</tbody>
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</table>
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</div>
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{% if qos %}
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<div class="col-xs-10 col-sm-10">
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<p><strong>{% trans "Qos Configuration" %}</strong></p>
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</div>
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<div class="col-xs-12 col-sm-12">
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<table class="table table-hover">
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<thead>
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<tr>
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<th>{% trans "Direction" %}</th>
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<th>{% trans "Average" %}</th>
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<th>{% trans "Peak" %}</th>
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<th>{% trans "Burst" %}</th>
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<th>{% trans "Actions" %}</th>
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</tr>
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</thead>
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<tbody>
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{% for q, attrs in qos.items %}
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{% for att in attrs %}
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<form method="post" role="form">{% csrf_token %}
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<tr>
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<td><label class="control-label">{{ q }} {{ att.direction | capfirst }}</label></td>
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<td><input id="qos_average" class="form-control" name="qos_average"
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value="{{ att.average|default:'' }}"/></td>
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<td><input id="qos_peak" class="form-control" name="qos_peak"
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value="{{ att.peak|default:'' }}"/></td>
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<td><input id="qos_burst" class="form-control" name="qos_burst"
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value="{{ att.burst|default:'' }}"/></td>
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<td class="col-sm-2">
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<input name="qos_direction" value="{{ att.direction }}" hidden/>
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<input name="net-mac" value="{{ q }}" hidden/>
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<button type="submit" class="btn btn-sm btn-primary"
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name="set_qos" data-toggle="modal"
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title="Edit Qos" onclick="return confirm('{% trans "Are you sure?" %}')">
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<i class="glyphicon glyphicon-save"></i>
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</button>
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<button type="submit" class="btn btn-sm btn-danger"
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name="unset_qos"
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title="Delete Qos" onclick="return confirm('{% trans "Are you sure?" %}')">
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<i class="glyphicon glyphicon-trash"></i>
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</button>
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</td>
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</tr>
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</form>
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{% endfor %}
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{% endfor %}
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</tbody>
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</table>
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</div>
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{% endif %}
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<div class="clearfix"></div>
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</div>
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<div role="tabpanel" class="tab-pane tab-pane-bordered" id="migrate">
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@ -272,6 +272,7 @@ def instance(request, compute_id, vname):
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title = conn.get_title()
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description = conn.get_description()
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networks = conn.get_net_device()
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qos = conn.get_all_qos()
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disks = conn.get_disk_devices()
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media = conn.get_media_devices()
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if len(media) != 0:
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@ -482,8 +483,9 @@ def instance(request, compute_id, vname):
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addlogmsg(request.user.username, instance.name, msg)
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return HttpResponseRedirect(request.get_full_path() + '#resize')
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if 'resizevm_mem' in request.POST and (
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request.user.is_superuser or request.user.is_staff or userinstance.is_change):
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if 'resizevm_mem' in request.POST and (request.user.is_superuser or
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request.user.is_staff or
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userinstance.is_change):
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new_memory = request.POST.get('memory', '')
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new_memory_custom = request.POST.get('memory_custom', '')
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if new_memory_custom:
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@ -699,7 +701,8 @@ def instance(request, compute_id, vname):
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msg = _("Set boot order")
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if not conn.get_status() == 5:
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messages.success(request, _("Boot menu changes applied. But it will be activated after shutdown"))
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messages.success(request, _("Boot menu changes applied. " +
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"But it will be activated after shutdown"))
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else:
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messages.success(request, _("Boot order changed successfully."))
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addlogmsg(request.user.username, instance.name, msg)
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@ -727,7 +730,8 @@ def instance(request, compute_id, vname):
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error_messages.append(msg)
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if not error_messages:
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if not conn.set_console_passwd(passwd):
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msg = _("Error setting console password. You should check that your instance have an graphic device.")
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msg = _("Error setting console password. " +
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"You should check that your instance have an graphic device.")
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error_messages.append(msg)
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else:
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msg = _("Set VNC password")
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@ -808,6 +812,40 @@ def instance(request, compute_id, vname):
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addlogmsg(request.user.username, instance.name, msg)
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return HttpResponseRedirect(request.get_full_path() + '#network')
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if 'set_qos' in request.POST:
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qos_dir = request.POST.get('qos_direction', '')
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average = request.POST.get('qos_average') or 0
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peak = request.POST.get('qos_peak') or 0
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burst = request.POST.get('qos_burst') or 0
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keys = request.POST.keys()
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mac_key = [key for key in keys if 'mac' in key]
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if mac_key: mac = request.POST.get(mac_key[0])
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try:
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conn.set_qos(mac, qos_dir, average, peak, burst)
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if conn.get_status() == 5:
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messages.success(request, "{} Qos is set".format(qos_dir.capitalize()))
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else:
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messages.success(request,
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"{} Qos is set. Network XML is changed.".format(qos_dir.capitalize()) +
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"Stop and start network to activate new config")
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except libvirtError as le:
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messages.error(request, le.message)
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return HttpResponseRedirect(request.get_full_path() + '#network')
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if 'unset_qos' in request.POST:
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qos_dir = request.POST.get('qos_direction', '')
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mac = request.POST.get('net-mac')
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conn.unset_qos(mac, qos_dir)
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if conn.get_status() == 5:
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messages.success(request, "{} Qos is deleted".format(qos_dir.capitalize()))
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else:
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messages.success(request,
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"{} Qos is deleted. Network XML is changed. ".format(qos_dir.capitalize()) +
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"Stop and start network to activate new config.")
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return HttpResponseRedirect(request.get_full_path() + '#network')
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if 'add_owner' in request.POST:
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user_id = int(request.POST.get('user_id', ''))
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@ -1,11 +1,11 @@
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{% load i18n %}
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{% if request.user.is_superuser %}
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<a href="#AddQos" type="button" class="btn btn-sm btn-success pull-right" data-toggle="modal" title="add qos">
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<a href="#AddQos{{ id }}" type="button" class="btn btn-sm btn-success pull-right" data-toggle="modal" title="add qos">
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<span class="glyphicon glyphicon-plus" aria-hidden="true"></span>
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</a>
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<!-- Modal pool -->
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<div class="modal fade" id="AddQos" tabindex="-1" role="dialog" aria-labelledby="AddQosLabel"
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<div class="modal fade" id="AddQos{{ id }}" tabindex="-1" role="dialog" aria-labelledby="AddQosLabel"
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aria-hidden="true">
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<div class="modal-dialog">
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<div class="modal-content">
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@ -14,7 +14,6 @@
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<h4 class="modal-title">{% trans "Add Inbound Qos for Network" %}</h4>
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</div>
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<div class="modal-body">
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<form class="form-horizontal" method="post" name="set_qos" role="form">{% csrf_token %}
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<div class="form-group">
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<label class="col-sm-4 control-label">{% trans "Direction" %}:</label>
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<div class="col-sm-6">
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@ -27,32 +26,30 @@
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<div class="form-group">
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<label class="col-sm-4 control-label">{% trans "Average" %}:</label>
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<div class="col-sm-6">
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<input class="form-control" name="qos_inbound_average" placeholder="kilobytes"
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<input class="form-control" name="qos_average" placeholder="kilobytes"
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required pattern="[0-9]+"/>
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</div>
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</div>
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<div class="form-group">
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<label class="col-sm-4 control-label">{% trans "Peak" %}:</label>
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<div class="col-sm-6">
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<input class="form-control" name="qos_inbound_peak" placeholder="kilobytes"
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required pattern="[0-9]+"/>
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<input class="form-control" name="qos_peak" placeholder="kilobytes"
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pattern="[0-9]+"/>
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</div>
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</div>
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<div class="form-group">
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<label class="col-sm-4 control-label">{% trans "Burst" %}:</label>
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<div class="col-sm-6">
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<input class="form-control" name="qos_inbound_burst" placeholder="kilobytes"
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required pattern="[0-9]+"/>
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<input class="form-control" name="qos_burst" placeholder="kilobytes"
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pattern="[0-9]+"/>
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</div>
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</div>
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</div>
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<div class="modal-footer">
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<button type="button" class="btn btn-default" data-dismiss="modal">{% trans 'Close' %}</button>
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<button type="submit" class="btn btn-primary" name="set_qos">{% trans 'Save' %}</button>
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</div>
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</form>
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</div>
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</div> <!-- /.modal-dialog -->
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</div> <!-- /.modal -->
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@ -7,6 +7,7 @@ except:
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from libvirt import libvirtError, VIR_DOMAIN_XML_SECURE, VIR_MIGRATE_LIVE
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from vrtManager import util
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from xml.etree import ElementTree
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from lxml import etree
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from datetime import datetime
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from vrtManager.connection import wvmConnect
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from vrtManager.storage import wvmStorage
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@ -157,6 +158,12 @@ class wvmInstance(wvmConnect):
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return self.wvm.defineXML(xml)
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def get_status(self):
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"""
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VIR_DOMAIN_NOSTATE = 0
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VIR_DOMAIN_RUNNING = 1
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VIR_DOMAIN_PAUSED = 3
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VIR_DOMAIN_SHUTOFF = 5
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"""
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return self.instance.info()[0]
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def get_autostart(self):
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@ -229,17 +236,38 @@ class wvmInstance(wvmConnect):
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def networks(ctx):
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result = []
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inbound = outbound = []
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for net in ctx.xpath('/domain/devices/interface'):
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mac_host = net.xpath('mac/@address')[0]
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network_host = net.xpath('source/@network|source/@bridge|source/@dev')[0]
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target_host = '' if not net.xpath('target/@dev') else net.xpath('target/@dev')[0]
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filterref_host = '' if not net.xpath('filterref/@filter') else net.xpath('filterref/@filter')[0]
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mac_inst = net.xpath('mac/@address')[0]
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nic_inst = net.xpath('source/@network|source/@bridge|source/@dev')[0]
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target_inst = '' if not net.xpath('target/@dev') else net.xpath('target/@dev')[0]
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filterref_inst = '' if not net.xpath('filterref/@filter') else net.xpath('filterref/@filter')[0]
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if net.xpath('bandwidth/inbound'):
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in_attr = net.xpath('bandwidth/inbound')[0]
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in_av = in_attr.get('average')
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in_peak = in_attr.get('peak')
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in_burst = in_attr.get('burst')
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inbound = {'average': in_av, 'peak': in_peak, 'burst': in_burst}
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if net.xpath('bandwidth/outbound'):
|
||||
out_attr = net.xpath('bandwidth/outbound')[0]
|
||||
out_av = out_attr.get('average')
|
||||
out_peak = out_attr.get('peak')
|
||||
out_burst = out_attr.get('burst')
|
||||
outbound = {'average': out_av, 'peak': out_peak, 'burst': out_burst}
|
||||
|
||||
try:
|
||||
net = self.get_network(network_host)
|
||||
ip = get_mac_ipaddr(net, mac_host)
|
||||
net = self.get_network(nic_inst)
|
||||
ip = get_mac_ipaddr(net, mac_inst)
|
||||
except libvirtError:
|
||||
ip = None
|
||||
result.append({'mac': mac_host, 'nic': network_host, 'target': target_host, 'ip': ip, 'filterref': filterref_host})
|
||||
result.append({'mac': mac_inst,
|
||||
'nic': nic_inst,
|
||||
'target': target_inst,
|
||||
'ip': ip,
|
||||
'filterref': filterref_inst,
|
||||
'inbound': inbound,
|
||||
'outbound': outbound,
|
||||
})
|
||||
return result
|
||||
|
||||
return util.get_xml_path(self._XMLDesc(0), func=networks)
|
||||
|
|
@ -680,8 +708,7 @@ class wvmInstance(wvmConnect):
|
|||
def get_console_port(self, console_type=None):
|
||||
if console_type is None:
|
||||
console_type = self.get_console_type()
|
||||
port = util.get_xml_path(self._XMLDesc(0),
|
||||
"/domain/devices/graphics[@type='%s']/@port" % console_type)
|
||||
port = util.get_xml_path(self._XMLDesc(0), "/domain/devices/graphics[@type='%s']/@port" % console_type)
|
||||
return port
|
||||
|
||||
def get_console_websocket_port(self):
|
||||
|
|
@ -691,8 +718,7 @@ class wvmInstance(wvmConnect):
|
|||
return websocket_port
|
||||
|
||||
def get_console_passwd(self):
|
||||
return util.get_xml_path(self._XMLDesc(VIR_DOMAIN_XML_SECURE),
|
||||
"/domain/devices/graphics/@passwd")
|
||||
return util.get_xml_path(self._XMLDesc(VIR_DOMAIN_XML_SECURE), "/domain/devices/graphics/@passwd")
|
||||
|
||||
def set_console_passwd(self, passwd):
|
||||
xml = self._XMLDesc(VIR_DOMAIN_XML_SECURE)
|
||||
|
|
@ -735,8 +761,7 @@ class wvmInstance(wvmConnect):
|
|||
self._defineXML(newxml)
|
||||
|
||||
def get_console_keymap(self):
|
||||
return util.get_xml_path(self._XMLDesc(VIR_DOMAIN_XML_SECURE),
|
||||
"/domain/devices/graphics/@keymap") or ''
|
||||
return util.get_xml_path(self._XMLDesc(VIR_DOMAIN_XML_SECURE), "/domain/devices/graphics/@keymap") or ''
|
||||
|
||||
def resize(self, cur_memory, memory, cur_vcpu, vcpu, disks=[]):
|
||||
"""
|
||||
|
|
@ -1007,25 +1032,34 @@ class wvmInstance(wvmConnect):
|
|||
bridge_name = net.bridgeName()
|
||||
return bridge_name
|
||||
|
||||
def add_network(self, mac_address, source, source_type='net', interface_type='bridge', model='virtio', nwfilter=None):
|
||||
def add_network(self, mac_address, source, source_type='net', model='virtio', nwfilter=None):
|
||||
bridge_name = self.get_bridge_name(source, source_type)
|
||||
xml_interface = """
|
||||
<interface type='%s'>
|
||||
<mac address='%s'/>
|
||||
<source bridge='%s'/>
|
||||
<model type='%s'/>
|
||||
""" % (interface_type, mac_address, bridge_name, model)
|
||||
|
||||
forward_mode = self.get_network_forward(source)
|
||||
if forward_mode in ['nat', 'isolated', 'routed']:
|
||||
interface_type = 'network'
|
||||
else:
|
||||
interface_type = 'bridge'
|
||||
|
||||
xml_iface = """
|
||||
<interface type='%s'>
|
||||
<mac address='%s'/>""" % (interface_type, mac_address)
|
||||
if interface_type == 'network':
|
||||
xml_iface += """<source network='%s'/>""" % source
|
||||
else:
|
||||
xml_iface += """<source bridge='%s'/>""" % bridge_name
|
||||
xml_iface += """<model type='%s'/>""" % model
|
||||
if nwfilter:
|
||||
xml_interface += """
|
||||
xml_iface += """
|
||||
<filterref filter='%s'/>
|
||||
""" % nwfilter
|
||||
xml_interface += """</interface>"""
|
||||
xml_iface += """</interface>"""
|
||||
|
||||
if self.get_status() == 1:
|
||||
self.instance.attachDeviceFlags(xml_interface, VIR_DOMAIN_AFFECT_LIVE)
|
||||
self.instance.attachDeviceFlags(xml_interface, VIR_DOMAIN_AFFECT_CONFIG)
|
||||
self.instance.attachDeviceFlags(xml_iface, VIR_DOMAIN_AFFECT_LIVE)
|
||||
self.instance.attachDeviceFlags(xml_iface, VIR_DOMAIN_AFFECT_CONFIG)
|
||||
if self.get_status() == 5:
|
||||
self.instance.attachDeviceFlags(xml_interface, VIR_DOMAIN_AFFECT_CONFIG)
|
||||
self.instance.attachDeviceFlags(xml_iface, VIR_DOMAIN_AFFECT_CONFIG)
|
||||
|
||||
def delete_network(self, mac_address):
|
||||
tree = ElementTree.fromstring(self._XMLDesc(0))
|
||||
|
|
@ -1044,10 +1078,11 @@ class wvmInstance(wvmConnect):
|
|||
xml = self._XMLDesc(VIR_DOMAIN_XML_SECURE)
|
||||
tree = ElementTree.fromstring(xml)
|
||||
for num, interface in enumerate(tree.findall('devices/interface')):
|
||||
net_source = network_data['net-source-' + str(num)]
|
||||
net_source_type = network_data['net-source-' + str(num) + '-type']
|
||||
net_mac = network_data['net-mac-' + str(num)]
|
||||
net_filter = network_data['net-nwfilter-' + str(num)]
|
||||
net_mac = network_data.get('net-mac-' + str(num))
|
||||
if net_mac is None: continue
|
||||
net_source = network_data.get('net-source-' + str(num))
|
||||
net_source_type = network_data.get('net-source-' + str(num) + '-type')
|
||||
net_filter = network_data.get('net-nwfilter-' + str(num))
|
||||
bridge_name = self.get_bridge_name(net_source, net_source_type)
|
||||
if interface.get('type') == 'bridge':
|
||||
source = interface.find('mac')
|
||||
|
|
@ -1103,10 +1138,78 @@ class wvmInstance(wvmConnect):
|
|||
tree = ElementTree.fromstring(xml)
|
||||
|
||||
self._set_options(tree, options)
|
||||
|
||||
new_xml = ElementTree.tostring(tree)
|
||||
self._defineXML(new_xml)
|
||||
|
||||
def set_memory(self, size, flags=0):
|
||||
self.instance.setMemoryFlags(size, flags)
|
||||
|
||||
def get_all_qos(self):
|
||||
qos_values = dict()
|
||||
tree = etree.fromstring(self._XMLDesc(0))
|
||||
qos = tree.xpath("/domain/devices/interface")
|
||||
|
||||
for q in qos:
|
||||
bound_list = list()
|
||||
mac = q.xpath('mac/@address')
|
||||
band = q.find('bandwidth')
|
||||
if band is not None:
|
||||
in_qos = band.find('inbound')
|
||||
if in_qos is not None:
|
||||
in_av = in_qos.get('average')
|
||||
in_peak = in_qos.get('peak')
|
||||
in_burst = in_qos.get('burst')
|
||||
in_floor = in_qos.get('floor')
|
||||
bound_list.append({'direction': 'inbound', 'average': in_av, 'peak': in_peak, 'floor': in_floor, 'burst': in_burst})
|
||||
|
||||
out_qos = band.find('outbound')
|
||||
if out_qos is not None:
|
||||
out_av = out_qos.get('average')
|
||||
out_peak = out_qos.get('peak')
|
||||
out_burst = out_qos.get('burst')
|
||||
bound_list.append({'direction': 'outbound', 'average': out_av, 'peak': out_peak, 'burst': out_burst})
|
||||
qos_values[mac[0]] = bound_list
|
||||
return qos_values
|
||||
|
||||
def set_qos(self, mac, direction, average, peak, burst):
|
||||
if direction == "inbound":
|
||||
xml = "<inbound average='{}' peak='{}' burst='{}'/>".format(average, peak, burst)
|
||||
elif direction == "outbound":
|
||||
xml = "<outbound average='{}' peak='{}' burst='{}'/>".format(average, peak, burst)
|
||||
else:
|
||||
raise Exception('Direction must be inbound or outbound')
|
||||
|
||||
tree = etree.fromstring(self._XMLDesc(0))
|
||||
|
||||
macs = tree.xpath("/domain/devices/interface/mac")
|
||||
for cur_mac in macs:
|
||||
|
||||
if cur_mac.get("address") == mac:
|
||||
interface = cur_mac.getparent()
|
||||
band = interface.find('bandwidth')
|
||||
if band is None:
|
||||
xml = "<bandwidth>" + xml + "</bandwidth>"
|
||||
interface.append(etree.fromstring(xml))
|
||||
else:
|
||||
direct = band.find(direction)
|
||||
if direct is not None:
|
||||
parent = direct.getparent()
|
||||
parent.remove(direct)
|
||||
parent.append(etree.fromstring(xml))
|
||||
else:
|
||||
band.append(etree.fromstring(xml))
|
||||
new_xml = etree.tostring(tree)
|
||||
self.wvm.defineXML(new_xml)
|
||||
|
||||
def unset_qos(self, mac, direction):
|
||||
tree = etree.fromstring(self._XMLDesc(0))
|
||||
for direct in tree.xpath("/domain/devices/interface/bandwidth/{}".format(direction)):
|
||||
band_el = direct.getparent()
|
||||
interface_el = band_el.getparent() # parent bandwidth,it parent is interface
|
||||
parent_mac = interface_el.xpath('mac/@address')
|
||||
if parent_mac[0] == mac:
|
||||
band_el.remove(direct)
|
||||
|
||||
self.wvm.defineXML(etree.tostring(tree))
|
||||
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue