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Add destination storage option for instance creation from a template.

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This commit is contained in:
catborise 2019-01-09 14:16:51 +03:00
parent 1aea7baada
commit fc6761aabc
3 changed files with 25 additions and 4 deletions
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19
create/templates/create_instance.html
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@ -441,7 +441,7 @@
<label class="col-sm-3 control-label">{% trans "HDD" %}</label>
<input id="images" name="images" type="hidden" value=""/>
<div class="col-sm-3">
<select id="storage" name="storage" class="form-control" onchange="get_template_vols({{ compute_id }}, value);">
<select class="form-control" onchange="get_template_vols({{ compute_id }}, value);">
{% if storages %}
<option value disabled selected>{% trans "Select pool" %}...</option>
{% for storage in storages %}
@ -458,6 +458,20 @@
</select>
</div>
</div>
<div class="form-group">
<label class="col-sm-3 control-label">{% trans "Storage" %}</label>
<div class="col-sm-7">
<select id="storage" name="storage" class="form-control" disabled>
{% if storages %}
{% for storage in storages %}
<option value="{{ storage }}" >{{ storage }}</option>
{% endfor %}
{% else %}
<option value="">{% trans "None" %}</option>
{% endif %}
</select>
</div>
</div>
<div class="form-group meta-prealloc">
<label class="col-sm-3 control-label">{% trans "Metadata" %}</label>
<div class="col-sm-7">
@ -697,6 +711,9 @@
});
});
$("#template").removeAttr("disabled");
$("#storage").val(pool).change();
$("#storage").removeAttr("disabled");
}
function get_disk_bus_choices(compute_id, dev_idx, disk_type){

2
create/views.py
View file

@ -134,7 +134,7 @@ def create_instance(request, compute_id):
error_msg = _("Image has already exist. Please check volumes or change instance name")
error_messages.append(error_msg)
else:
clone_path = conn.clone_from_template(data['name'], templ_path, metadata=meta_prealloc)
clone_path = conn.clone_from_template(data['name'], templ_path, data['storage'], metadata=meta_prealloc)
volume = dict()
volume['path'] = clone_path
volume['type'] = conn.get_volume_type(clone_path)

6
vrtManager/create.py
View file

@ -118,9 +118,13 @@ class wvmCreate(wvmConnect):
vol = self.get_volume_by_path(vol_path)
return vol.storagePoolLookupByVolume()
def clone_from_template(self, clone, template, metadata=False, owner=default_owner):
def clone_from_template(self, clone, template, storage=None, metadata=False, owner=default_owner):
vol = self.get_volume_by_path(template)
if not storage:
stg = vol.storagePoolLookupByVolume()
else:
stg = self.get_storage(storage)
storage_type = util.get_xml_path(stg.XMLDesc(0), "/pool/@type")
format = util.get_xml_path(vol.XMLDesc(0), "/volume/target/format/@type")
if storage_type == 'dir':