A refused custom create form came back with its image pool unselected
and its disk and network lists empty: every disk's device and bus and
every MAC had to be chosen again. Adding a disk or a network also reset
the rows already there: each addition rebuilt all rows from an HTML
string, so the earlier disks fell back to the default device and bus
and every NIC got a new random MAC, a typed one included.
The view sends the submitted pool, disks (volume, device, bus) and
networks (name, MAC) back with json_script, built field by field from
the POST (submitted_custom_lists). The rows are cloned from two
<template> elements and filled with textContent and listeners; one
function, sync_custom_lists, derives the images, networks and mac
fields and the device<i>/bus<i> names from the rows in order. Adding or
removing a row leaves the others as they are, and a random MAC that
arrives after one was typed is dropped. On load the page selects the
pool, waits for its volumes, rebuilds each disk with its device, waits
for that device's bus list and selects its bus, rebuilds the networks
with their MACs, and then focuses the first error. A submitted value the
loaded lists no longer have stays selected. The bus and volume loaders
return their requests so that the page can wait on them.
The xterm console never connected: socketiod expected a different token
format, its worker had no compute credentials, one global console was
shared by every client and its output broadcast to all of them, and the
Docker image did not run socketiod at all.
- console/tokens.py: one authorize() for noVNC and socketiod; the signed
token is the only credential, checked at connect time.
- socketiod: one pty worker per client (consolecallback with the
instance id), one session per VM, a session cap, input and resize
checked; the parent never opens libvirt. The engine.io same-origin
check is on.
- consolecallback: opens the console with the compute's credentials and
exits with a message when it cannot.
- Docker runs socketiod as a runit service; nginx proxies /socket.io/
with Host and the scheme for the origin check. Supervisor and systemd
start it as well; WEBVIRTCLOUD_SERIAL_CONSOLE=1 enables it.
- Tests: token and session unit tests, socketiod as a process, and a
live test that reads SeaBIOS from a wvc-test VM on the TCP and SSH
hosts.
131 test modules sat next to the code they test; instances alone had
51 of them beside views.py and utils.py. They move into a
tests/ package per app, and the JavaScript checks into
webvirtcloud/tests/js. Each non-empty tests.py becomes tests/test_views.py;
the empty generated stubs are removed.
Imports of the app's own modules become absolute, paths built from
__file__ go one level up, the live helper is instances.tests.livetest,
and coverage omits */tests/*. The suite discovers the same 960 tests as
before.
