This allows custom config parameters to be added to the generated config
files, enabling the original intended functionality per
https://openwrt.org/docs/guide-user/services/ups/software.nut.
Example usage from /etc/config/nut_server:
config driver 'apc'
option driver 'snmp-ups'
option snmp_version 'v3'
option port '172.16.100.5'
list other 'secLevel'
list other 'secName'
list other 'authPassword'
list otherflag 'notransferoids'
config other 'other_secLevel'
option value 'authNoPriv'
config other 'other_secName'
option value 'some_username'
config other 'other_authPassword'
option value 'some_password'
config other 'otherflag_notransferoids'
option value '1'
Signed-off-by: Matt Merhar <mattmerhar@protonmail.com>
The code was all there but the call do the function containing it was missing,
so call the function so that forced (UPS) shutdown occurs on a battery critical
or manually requested FSD situation.
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
NUT's upsmon is rather peculiar in that it has a child process that runs as
a regular user and a parent process that runs as root (in order to facilitate
shutting down the device if needed). procd doesn't deal well with this and
doing 'normal' procd stop / restart / etc results in the child process still
hanging around but with not parent, which causes undesired behaviour. Therefore,
add the use of 'upsmon -c stop' during process shutdown / restart in order to
ensure that upsmon is actually fully stopped.
Also fixes nut-monitor going into crashloop on network changes (due to
trigger that restarted upsmon but failed due to orphan child from before
restart).
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
Small but important tweaks to fix the operation of the nut initscripts
and hotplug scripts. All hail shellcheck and proofreading and
dogfooding.
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
Under certain circumstances nutshutdown was causing a forced
shutdown of the UPS even though killpower was not indicated.
Prevent that. Also clarify the logic for powering off server
by avoiding && || chains.
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
Fix a crashloop under procd when attempting to bind
to any address when no interfaces are yet available.
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
One local removal was missed in last push of this fix, so
in certain circumstances upsd would run as root even when
it shouldn't.
Fixes f48b060fa7 ("nut: Fix upsd runs as root")
Closes: #6697 (properly)
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
Update the commented out settings in /etc/config/nut_server that
shows the available sections with their default settings.
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
There was a cut & paste error in the handling of 'other'
variables (i.e. driver variables not specifically known
to the package but which some users may require to be add).
There was also a logic error from not switching sufficient
after cut & paste.
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
Handling of driver variable defaults, overrides, and additional
(other) variables changed and left behind some extraneous
config reads (config_get and config_list_foreach). Remove those.
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
When using serial-port based UPSes with NUT, it is handy to be able to
configure a USB serial port to have be set tot the NUT runas user, so
that NUT can access the serial port automagically.
Closes#6997
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
Closes#6997 - Allows upsd to runas a non-privileged user.
If any driver is running as non-privileged user, the last driver's
user will be used as the server non-privileged user, otherwise the
user specified in config upsd, otherwise nut. Previously the
localisation of RUNAS variable was in the wrong locations.
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
Avoid specifying variables that are not specificy set in order to avoid breaking
drivers for which those variables do not exist. Closes: #7096.
As part of these fixes make sure we have all the variables we need. Closes: #7001.
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
Various path and permissions fixes to properly allow nut-server and nut-monitor to
start properly.
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
The mechanism for making sure hotplug doesn't execute during forced shutdown
was interfering with initial start of hotplug script due to checking for path
that doesn't exist at initial start. This fixes that and closes#6966.
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
Leading zeroes left in ProductId results in some UPS hardware not being matched
by the hotplug script lead to bad permissions and driver not starting.
Closes: #6966
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
Avoid potential issues with space or other strangeness by
quoting filenames through the initscripts.
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
Instead of making POWERDOWNFLAG an uci option the user can
only change it via initscript edits. This avoids chance for users
to miss the required change to nut-driver when setting an UCI option
for nut-monitor which results in failure to do FSD on the UPS.
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
By default use a non-privileged user that is different than
the server or driver (when they are running non-privileged).
This is recommended by upstream.
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
Even though nut-cgi doesn't run a daemon, using procd triggers
is helpful for updating the generated config file when the
UCI config changes. So implement this and 'modernize' nut-cgi initscript
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
Forced shutdown of the UPS was not actually happening before
due to lack of specific commands doing the shutdown. This
(and the nut-driver initscript) fix that.
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
This fully procdifies nut-monitor, which fixes some issues with
very slow restarts (due to /lib/functions/procd.sh using a very
long delay for non-native scripts doing restart) as well as gives
respawning, etc.
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
usbhid-ups has the necessary information in the source, so
let's support USB hotplugging out of the box. Takes advantage of
the procd support now in nut-server initscript.
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
Clarify the different between the common nut-driver portions of
nut-server and the nut-server (upsd) proper. nut-driver can't
be used without nut-server so there is no compelling reason
to split into a separate package, but the reorganization makes
such a move easier and makes it clear what each bit is for.
While we continue to use a single initscript, it's a properly
procdified one which handles the upsd daemon as a different
instance than the driver instances. This resolves a race
condition in which upsd and drivers fail to start do to
a degree of interdepedence.
Also properly 'procd'ifies the nut-server initscript.
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
nut-monitor failed to create required dir /var/etc/nut, as
well as failing to set appropriate user on the directory and
conf files. Fixing this closes
https://github.com/openwrt/packages/issues/6644
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
Use /var/run/nut as statepath and set appropriate owner
and permissions on /var/run/nut in order to avoid pidfile
for nut being world-readable.
Signed-off-by: Daniel Dickinson <lede@cshore.thecshore.com>
With a LuCI app (of which I have one written) ucification makes
sense (and is in fact needed), so ucify the initscripts.
Also, rather than making selection of things to include an image
a matter of selecting compile-time config options, make optional
things into seperate packages that are built in default builds,
and leave selection of what to include or not up to the user
(e.g. using ImageBuilder, or adding packages via opkg).
Signed-off-by: Daniel Dickinson <lede@cshore.thecshore.com>
Headers are required by collectd as mentioned in #1801. This is the nut portion based on dwmw2@d636841cd1d1dfab04cb509520c082738ddfb2ea
Happy to merge with 15.05 as per #1803.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
[martin.p.rowe@gmail.com: condensed InstallDev lines]
Added package nut-web-cgi based on demorfi@7e340f47944ff4a9c49d3b1dc6c1d9d965cd344c. Closes#1614.
Pending signoff by @demorfi
[martin.p.rowe@gmail.com: simplified implementation, no changes to Config.in]
Added package nut-avahi-service similar to other implementations in #618
Bugfix to remove redundant NUT_DRIVER_SERIAL config
Bugfix to make UPSLOG config actually install (requires PKG_RELEASE bump)
Some code tidy-ups
Signed-off-by: Martin Rowe <martin.p.rowe@gmail.com>
An older version of nut is in oldpackages. This commit is based on that
package and bumps the version to the latest release along with unifying
the server and client packages. More build options are provided for any
custom configuration but the defaults provide a working client and
server install which only needs a UPS driver. Drivers still build as
individual packages to minimise bloat. SSL support has also been added.
Signed-off-by: Martin Rowe <cyanidium@users.noreply.github.com>
Matt Merhar
Daniel F. Dickinson
Daniel Dickinson
Marty R