From mboxrd@z Thu Jan  1 00:00:00 1970
From: Michael Tremer <michael.tremer@ipfire.org>
To: development@lists.ipfire.org
Subject: Re: 'iptables 1.8.3' => 'collectd' needs updated lib
Date: Wed, 11 Sep 2019 16:08:33 +0100
Message-ID: <4807898A-200B-4946-A42B-539AA526425D@ipfire.org>
In-Reply-To: <fe121cdb-5d67-6680-ab16-dadcd438ebcc@ipfire.org>
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Hi,

We would normally add a link to the rootfile of collectd so that the whole pa=
ckage is being shipped again. That is the easiest option and usually does not=
 waste a lot of space.

Best,
-Michael

> On 10 Sep 2019, at 19:33, Matthias Fischer <matthias.fischer(a)ipfire.org> =
wrote:
>=20
> Hi,
>=20
> during testing of 'iptables 1.8.3' - see
> https://patchwork.ipfire.org/patch/2401/ I found that the graphs for
> "firewallhits" in "Network (other)" stayed emtpy with "-nan Bps".
>=20
> During restart 'makegraphs' complained about a missing lib for 'iptables':
>=20
> root(a)ipfire: /var # /etc/init.d/collectd restart
> Stopping Collection daemon...                                   [  OK  ]
> Mounting RRD ramdisk...                                         [  OK  ]
> Starting Collection daemon...
> lt_dlopen ("/usr/lib/collectd/iptables.so") failed: file not found. The
> most common cause for this problem are missing dependencies. Use ldd(1)
> to check the dependencies of the plugin / shared object.
> Unable to load plugin iptables.                                 [  OK  ]
>=20
> 'ldd' showed 'not found', because during updating 'iptables' the
> 'libip4tc' and 'libip6tc'-symlinks were changed, but
> '/usr/lib/collectd/iptables.so' wasn't updated:
>=20
> root(a)ipfire: /usr/lib/collectd # ldd /usr/lib/collectd/iptables.so
>        linux-gate.so.1 (0xb7f42000)
>        libiptc.so.0 =3D> /lib/libiptc.so.0 (0xb7f2b000)
>        libip4tc.so.0 =3D> not found
>        libip6tc.so.0 =3D> not found
>        libc.so.6 =3D> /lib/libc.so.6 (0xb7d61000)
>        libip4tc.so.2 =3D> /lib/libip4tc.so.2 (0xb7d58000)
>        libip6tc.so.2 =3D> /lib/libip6tc.so.2 (0xb7d4f000)
>        /lib/ld-linux.so.2 (0xb7f44000)
>=20
> After updating '/usr/lib/collectd/iptables.so' to the current build it
> didn't complain anymore:
>=20
> root(a)ipfire: /usr/lib/collectd # ldd iptables.so
>        linux-gate.so.1 (0xb7f8a000)
>        libiptc.so.0 =3D> /lib/libiptc.so.0 (0xb7f72000)
>        libip4tc.so.2 =3D> /lib/libip4tc.so.2 (0xb7f69000)
>        libip6tc.so.2 =3D> /lib/libip6tc.so.2 (0xb7f60000)
>        libc.so.6 =3D> /lib/libc.so.6 (0xb7d96000)
>        /lib/ld-linux.so.2 (0xb7f8c000)
>=20
> 'makegraphs' restarted without errors and "firewallhits graph" are
> showing numbers again. So far, so good.
>=20
> But: how do we ship this update for 'collectd' the best way?
>=20
> Should we update ALL libs for 'collectd'?
>=20
> I checked the other libs, and besides 'iptables.so', 'ldd' showed no
> more 'not found'-errors.
>=20
> Any hints?
>=20
> Best,
> Matthias


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