The worker's checks refuse with PermissionDenied or Http404, which carry
no text: the job failed with an empty error and its Logs row gave no
reason. They now read "You may no longer do this." and "The virtual
machine is no longer in the panel." (tr and zh too).
A web request refused because this process's requests to the host
(HOST_REQUESTS) all still wait for it raised the same ConnectionFailed as
a host that is down, so the VM page said the host cannot be reached. It
now raises HostBusy; the VM page and the error users who do not see hosts
get say the host is busy and to try again in a moment.
Nothing removed the Logs page's rows, which every action and every
failed login adds, or the database sessions past their expiry. The job
worker's housekeeping now deletes the rows older than Log Retention
Days, a new setting under Lists and pages (1-3650, 365 by default), and
the expired sessions.
vrtManager's errors (some 140: a disk that does not move, a network
address outside its subnet, a host device given to another VM, the
disks a migration cannot copy) were English f-strings, so no catalog
could translate them, on pages or in jobs.
They are marked texts with their values now; a variant that differs by
a word (internal or external, running or persistent, with a subnet or
without) is a whole message of its own, and a list of problems is a
list of messages. OperationError reads in the active language, so the
pages that show one translate it as they are; its args stay English, and
so do the logs and the audit log. Host device problems and the Migrate
tab's reasons a disk is not copied are messages too.
A job stored its error and its result's warning as English text, much
of it built with the values in it (volume paths, a disk, libvirt's
error), so no catalog could translate it, and the job pages and panel
showed English whatever the language.
A job now stores them as messages: our English text, marked for
translation, and its values; libvirt's own text is a message without
values and is shown as it is. The jobs API and pages put them in the
reader's language. OperationError keeps its text and values apart for
the same reason, so a refusal raised while a job is submitted is shown
translated too. Messages one after another still read as sentences.
Errors stored before are kept as one message each, shown as they were.
The VM page's and the Settings page's views marked their messages with
gettext_noop, so every message they gave (a refused resize, a saved
setting, a QoS change, a busy VM) showed in English whatever the
language, though the catalogs translate them. They translate in the
request's language now; their module-level texts lazily. The Settings
page's group titles stay English in the view, as the page links them
by their slugs and translates them itself.
Two values went into translated messages as English codes: a job's
state ("... is running on this resource") and a QoS direction ("Remove
the inbound limit ..."). They are named as the pages name them.
