[Nut-upsuser] infosec e4

James HORLEY
Fri, 02 Aug 2013 02:40:15 -0000

I'm pretty sure, I've install pkg-config, but I will check it monday
after
my holliday.

This is my test steps:
- Shutting down nut-client (upsmon)
- Only nut-server (driver + upsd) is running
- upsmon.conf have been revert to normal shutdown, no upssched
- upsc myups return ups stats

then: upsmon -K -DDDDD, here is the output:
        kill: No such process
        UPS: myups at localhost (master) (power value 1)
        Using power down flag file /etc/killpower
        Power down flag is not set

Best regards,


-----Message d'origine-----
From: Charles Lepple
Sent: Thursday, August 01, 2013 2:25 AM
To: James HORLEY
Cc: nut-upsuser list
Subject: Re: [Nut-upsuser] infosec e4

On Jul 31, 2013, at 9:07 AM, James HORLEY wrote:

> I?m wondering if what I have done is good :
>     # get the source from github on my computer
>     # autogen.sh
>     # name=nut
>     #
> ./configure --prefix=/ --sysconfdir=/etc/$name --mandir=/usr/share/man
> --libdir=/usr/lib --includedir=/usr/include --datadir=/usr/share/$name
> --with-statepath=/var/run/nut --with-altpidpath=/var/run/nut
> --with-drvpath=/lib/nut --with-pidpath=/var/run/$name
> --with-user=$name ?with-group=$name --without-ssl

If these are the same parameters as are used to build the .deb, then that
should owrk.

> There was an error :
>     ./configure: line 7079: syntax error near unexpected token
`CPPUNIT,'
>     ./configure: line 7079: `PKG_CHECK_MODULES(CPPUNIT, cppunit,
>     have_cppunit=yes, have_cppunit=no)'

Do you have pkg-config installed?

> I put in commentary the line PKG_CHECK_MODULES(CPPUNIT, cppunit,
> have_cppunit=yes, have_cppunit=no) then
>   # make
>   # make install
> I took the driver voltronic_ser then from my workstation put it in the
> server, change the ups.conf and try it.
> The command ?upscmd ?u admin myups shutdown.return? now work (shutting
> down server then ups).
> Unfortunately, when I do ?shutdown ?h +0?, the ups is never shut down.
> After a little research, it appears that the line ?upsmon ?K >/dev/null
> 2>&1? in ups-monitor always return 1 so the line ?exec
> /etc/init.d/nut-server poweroff? is never execute.

For initial shutdown testing, I would recommend using a dummy load (such as
a lamp) and plug the server into another UPS or directly to line power.

Then, you can remove power from the UPS and run "upsmon -K" from the
command
line (without redirection) to see why it is failing.

> I?m ussing upssched in upsmon.conf, do I need to create the flag with my
> script before calling the shutdown ?h +0? How (it?s supposed to be set
> automaticaly)? or maybe I?m missing something.

I don't recommend configuring upssched until basic shutdowns work.

> Did I do the right thing by getting only the driver from my computer and
> put it on the server? Or should I do a package of the whole nut (binary,
> conf etc...)

This is not guaranteed to work, but when the version numbers are close
enough (2.6.4, 2.6.5, 2.7.1/master), it usually does work. The network
protocol is more stable than the upsd/driver interface.

--
Charles Lepple
clepple at gmail