- The VM list with no VMs no longer also says that no VM matches the
search and the state.
- The New VM dialog with no compute yet says to add the first host, with a
link to the Computes page (and links there when none is reachable).
- The new VM page on a host without a running storage pool or a network
says what to add or start and where, instead of "You haven't defined any
storage pools" (also when pools exist but are stopped) and "network
pools".
- The state filter is a row of pills, All and each state, counting the
VMs the search finds (the chosen state aside); a state without any is
hidden unless chosen (All never), and a status line tells screen
readers how many VMs match. Every state keeps its pill.
- A labelled "New VM" button replaces the bare green plus; "Find IP"
says "Find IP / MAC", which it finds.
- States are badges; a shut-off VM is grey, not red: it is not a fault.
- A VM's cell holds its name, its title, and for those who see owners
its first owner as a badge, "+N" for the others (named for screen
readers and on hover); the separate user column goes.
- Each row has the same button group for a superuser or the VM's
owners, from the actions the user may use (states.allowed_actions),
all of it disabled on a VM an administrator paused; view-only users
get none. It holds Console, the power action
the state calls for (Start, Resume, Shut down, or Clone for a
template) and a menu of the others (Suspend, Force off, Power cycle),
what does not apply now disabled. The power button is an icon,
named on hover and for screen readers, so every group is as wide and
they line up from row to row; the power cut confirmations stay. On a
phone Console shows its icon only too.
- A grouped host's row has its name, a Connected or Not connected
badge, its VM count and a labelled host memory bar; an unreachable
host's row is table-warning. Its collapse control and the one for
all hosts are buttons, with aria-expanded kept.
- vCPUs and memory hide on a phone in both layouts, and table cells
keep Bootstrap's own padding there: Zephyr doubles it and a list's
last column no longer fit the screen.
webvirtcloud.css still carried the upstream panel's rules for what
Bootstrap 5.3 has as utilities and components:
- the page's bottom space (body padding) is pb-5 on base.html's body,
and the console page no longer has to undo it;
- the VM page's action tabs (.action-button, .action-block with a
fixed 65px width) are text-center with a d-block icon; its tab panes
(#power ... #undefine, one rule each) mt-3;
- the bordered sub-tab panes (.tab-pane-bordered, a fixed #eee border
that dark themes could not change) border border-top-0 p-3;
- the search box and header buttons (.search, .btn-header) m-1 and
mt-1; the SSH key select (.keyselect) a form-select;
- the boot order list (.multipleselect, fixed size, #c0c0c0 border) a
list-group of form-check-input items; its unused .multipleselect-on
goes;
- table cells centred by a global rule are align-middle on each table.
Two rules against Bootstrap's behaviour go: menus opened on hover on
wide screens (Bootstrap opens them on a click, and keyboard and touch
users had no hover), and "a { outline: 0 }", which hid the keyboard
focus ring.
The paragraph and page-header margins and the 900px container stay
for a separate change: they set every page's layout.
Under each host's CPU and memory load, the dialog shows one line:
Given to VMs: 24 vCPUs (1.5:1), 48.0 GB memory.
Pool default: 120.0 GB free.
The line is read when the dialog opens, from computes/<id>/capacity/,
as plain text, so the VM list itself reads no VM definitions. The CPU
bars and the lines share one queue, host by host and two reads at a
time, as each read holds a worker. A host that cannot be read says so.
Compute.capacity now also gives the vCPUs per CPU and its pools with
the default one first, so the Computes page and the dialog share them.
The dialog looped over every compute and skipped the unreachable ones,
so its "No compute is reachable." message showed only when there were no
computes at all. With hosts that were all offline it was an empty list.
The index view now gives the dialog the reachable computes, and the
template lists those, so the message covers that case.
Fixes#176
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The create page had three tabs (flavor, custom, template), each with its
own copy of the same create form; every flavor rendered one more copy in
a dialog, and fixes had to be made in each copy. All of them posted the
same form to the same job, differing only in where the disk comes from.
The page is now one form in sections: name and size, disk, networks and
an Advanced section. The disk section offers three sources as radio
cards (a new disk, existing volumes, a copy of a template); only the
chosen source's fields are shown, and the others are disabled, so they
are neither sent nor validated. A template's copy goes into the
template's pool unless another is picked. Flavors are presets that fill
vCPU, memory and disk size and pick a new disk; they are added and
deleted in a dialog outside the form. Every source uses the
per-interface network rows, so a new disk no longer requires a MAC:
libvirt gives an interface without one its address, as it did for the
other sources. A refused form comes back with its source, volumes,
template and networks, and the focus on its first error. Without a
storage pool or a network the page shows why instead of the form, and a
host that cannot be read is a message, not a 500.
The host dialog and the machine page share the form's look: hosts are
rows with their CPU and memory use, the machine page is a card with
Cancel/Next and the XML way is a collapsible section. All three steps
show the same step indicator, done steps linking back.
The create job refuses more than one disk source (the page sends one; a
crafted request could send two, and the job would have used the first).
A field with help text is described by its help and its error.
Frontend review fixes: the presets and the disclosure buttons show a
focus ring for keyboard users; a disclosure spans its card and its
chevron turns while open; a preset says it picks a new disk; numeric
fields bring a numeric keyboard and MAC fields no autocorrection; the
machine page's Next waits for a machine type. Tom Select's control
keeps the text colour of the select it replaces: its own fixed colour
made typed text invisible on dark Bootswatch themes, on every page that
uses it.
Twenty tables had no .table-responsive wrapper, so on a phone the user
list, compute list, VM lists, network and network filter pages scrolled
sideways as a whole. Each table now scrolls inside its box, as the
other ten already did. The page test walks the network page too, and
checks that every table on every page has the wrapper.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
An accessibility scan with every modal opened found 49 fields without a
name: the labels of the instance create forms (custom, template and each
flavor's modal), the interface, network, secret and storage pool modals
did not point at their fields. Each label now has a for= and its field an
id, prefixed per form (and per flavor), so a click on the label focuses
the field too. The "Advanced" collapse buttons and the memory and
processing bars are named.
The VCPU config select had id="vcpu_mode" in each of these forms, nine
times on the create page; the unique-ID test did not see it as the test
driver reports no CPU modes. The id goes (nothing used it), and the test
now renders that branch.
An accessibility scan (axe-core, WCAG 2 A/AA) of every page found 87
elements without a name. Icon-only buttons and links (the navbar's
administration menu on every page, the add/create buttons, the flavor
delete and back buttons) get a title, which is also their tooltip; the
labels of the language, architecture, chipset and filter selects point
at them; the memory bar is named. The shared delete confirmation page
had an empty <title> and heading, as no view passes "title": it says
"Delete <object>". The power-off form's aria-label was misspelled.
The CPU bar showed the average since the host booted, read for every
compute on every load of the VM list. The dialog now reads each compute's
graph endpoint (load over one second) when it opens, two computes at a
time so the reads hold at most two workers, and ignores answers of an
earlier opening. A host that cannot be read shows a dash. The since-boot
reading had no other caller and is removed.
