def get_preseed(self, request, version=None, system_id=None):
"""Render and return a preseed script for the given node."""
node = get_object_or_404(Node, system_id=system_id)
# XXX: Set a charset for text/plain. Django automatically encodes
# non-binary content using DEFAULT_CHARSET (which is UTF-8 by default)
# but only sets the charset parameter in the content-type header when
# a content-type is NOT provided.
return HttpResponse(get_preseed(node), content_type="text/plain")
def get_context_data(self, **kwargs):
context = super(NodePreseedView, self).get_context_data(**kwargs)
node = self.get_object()
# Display the preseed content exactly as generated by
# `get_preseed`. This will be rendered in a <pre> tag.
context['preseed'] = mark_safe(get_preseed(node))
context['is_commissioning'] = (
node.status == NODE_STATUS.COMMISSIONING)
return context
def get_context_data(self, **kwargs):
context = super(NodePreseedView, self).get_context_data(**kwargs)
node = self.get_object()
# Display the preseed content exactly as generated by
# `get_preseed`. This will be rendered in a <pre> tag.
context['preseed'] = mark_safe(get_preseed(node))
context['is_commissioning'] = (
node.status == NODE_STATUS.COMMISSIONING)
return context
def test_preseedview_node_displays_message_if_commissioning(self):
node = factory.make_node(
owner=self.logged_in_user, status=NODE_STATUS.COMMISSIONING,
)
node_preseed_link = reverse('node-preseed-view', args=[node.system_id])
response = self.client.get(node_preseed_link)
self.assertThat(
response.content,
ContainsAll([get_preseed(node), "This node is commissioning."]))
def test_compose_preseed_url_links_to_preseed_for_node(self):
node = factory.make_node()
response = self.client.get(compose_preseed_url(node))
self.assertEqual(
(httplib.OK, get_preseed(node)),
(response.status_code, response.content))
def test_get_preseed_returns_commissioning_preseed(self):
node = factory.make_node(status=NODE_STATUS.COMMISSIONING)
preseed = get_preseed(node)
self.assertIn('#cloud-config', preseed)
def test_get_preseed_returns_default_preseed(self):
node = factory.make_node()
preseed = get_preseed(node)
self.assertIn('preseed/late_command', preseed)
def get_preseed(self, request, version=None, system_id=None):
"""Render and return a preseed script for the given node."""
node = get_object_or_404(Node, system_id=system_id)
return HttpResponse(get_preseed(node), mimetype="text/plain")
def test_compose_preseed_url_links_to_preseed_for_node(self):
node = factory.make_node()
response = self.client.get(compose_preseed_url(node))
self.assertEqual((httplib.OK, get_preseed(node)),
(response.status_code, response.content))
def test_get_preseed_returns_commissioning_preseed(self):
node = factory.make_node(status=NODE_STATUS.COMMISSIONING)
preseed = get_preseed(node)
self.assertIn('#cloud-config', preseed)
def test_get_preseed_returns_curtin_preseed(self):
node = factory.make_node()
node.use_fastpath_installer()
preseed = get_preseed(node)
curtin_url = reverse('curtin-metadata')
self.assertIn(curtin_url, preseed)
def test_get_preseed_returns_default_preseed(self):
node = factory.make_node()
preseed = get_preseed(node)
self.assertIn('preseed/late_command', preseed)
def test_preseedview_node_displays_preseed_data(self):
node = factory.make_node(owner=self.logged_in_user)
node_preseed_link = reverse('node-preseed-view', args=[node.system_id])
response = self.client.get(node_preseed_link)
self.assertIn(get_preseed(node), response.content)
