While setting up an sshcollector, I found that the script doesn't handle an
arpless device very gracefully. The log looks like:
[46567] 2018-04-10 16:59:08 warn WARNING: no entries received from <IP>
Can't use string ("1") as an ARRAY ref while "strict refs" in use at perl5/bin/netdisco-sshcollector line 114, <__ANONIO__> line 3.
This is fixed by making the process function always return the expected
structure, even if it's empty. After this error, the following errors showed
up:
[53232] 2018-04-10 17:06:15 warn WARNING: no entries received from <IP>
[53210] 2018-04-10 17:06:15 info [134.71.0.126] arpnip - retrieved 0 entries
Use of uninitialized value in sprintf at perl5/bin/netdisco-sshcollector line 119, <__ANONIO__> line 3.
[53210] 2018-04-10 17:06:15 info arpnip - processed ARP Cache entries from 1 devices
This is because $stats{entry} only becomes an integer by being incremented, so
if there aren't any entries, it never exists. This is fixed by starting it at 0.
Squashed commit of the following:
commit 86d0f61d0b
Author: Oliver Gorwits <oliver@cpan.org>
Date: Thu Nov 16 22:26:32 2017 +0000
fix typo
commit 5aff19621c
Author: Oliver Gorwits <oliver@cpan.org>
Date: Thu Nov 16 22:10:18 2017 +0000
fix use of snmp_connect_ip which does not work for SNMPv3
commit 68a56d35bb
Author: Oliver Gorwits <oliver@cpan.org>
Date: Thu Nov 16 20:50:16 2017 +0000
no need for Array::Iterator even though it was cute
commit 71ee869c02
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Nov 15 22:14:47 2017 +0000
additional doc examples
commit 620b3fe544
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Nov 15 22:09:05 2017 +0000
stash workers within poller instance, and load plugins explicitly
commit 2431365583
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Nov 13 22:17:11 2017 +0000
better fix for duplicate module entity index
commit a400b26704
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Nov 13 22:14:42 2017 +0000
add ignore interfaces for HPE routers
commit 1502ec1966
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Nov 13 22:08:02 2017 +0000
bug fixes after testing on a real network
commit 840b6b4069
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Nov 12 20:38:35 2017 +0000
add tests
commit 2de36c69ba
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Nov 12 00:14:21 2017 +0000
some reengineering to support proper testing
commit c5f138fe62
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Nov 11 14:43:53 2017 +0000
correct algorithm on finalise status, correct logging
commit 98442a2308
Author: Oliver Gorwits <oliver@cpan.org>
Date: Thu Nov 9 21:49:45 2017 +0000
bug fixes
commit e0c6615c87
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Nov 8 20:29:33 2017 +0000
fix bugs
commit 1eeaba441d
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Nov 7 22:30:55 2017 +0000
finish refactor to new desired behaviour (buggy?)
commit 7edfe88f25
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Nov 6 22:50:51 2017 +0000
fix to work, and correct namespace check
commit 25907d3544
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Nov 6 21:26:01 2017 +0000
move status tracking and checking inside job instance
commit 4436150bf4
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Nov 5 20:54:28 2017 +0000
remove global rubbish
commit 28b016e713
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Nov 4 23:31:51 2017 +0000
fix docs
commit 650f6c719b
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Nov 4 23:22:12 2017 +0000
tidy line
commit 10f78d5dbe
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Nov 4 23:06:20 2017 +0000
add priority and namespace to support fancy worker overrides
commit b9f9816d09
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Oct 11 18:33:46 2017 +0100
release 2.036012_001
commit c33bf204a4
Merge: 5b7ce3f7d3d81eb6
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Oct 11 18:30:23 2017 +0100
Merge branch 'master' into og-coreplugins
commit 5b7ce3f797
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Oct 9 15:46:09 2017 +0100
cannot Sereal::Encode DBIC row
commit 0a575f02ba
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Oct 9 14:07:56 2017 +0100
fix bug in job->device init
commit 207476950d
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Oct 9 14:03:37 2017 +0100
default causes no attr to be created?!
commit 912f2fa91f
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Oct 8 18:43:51 2017 +0100
better debug logging
commit dfeb9d9ddc
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Oct 8 18:40:02 2017 +0100
make device_auth have driver setting for snmp entries
commit 460c0c0ee9
Merge: 3ccd107b98423445
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Oct 8 18:08:58 2017 +0100
Merge branch 'master' into og-coreplugins
commit 3ccd107bd4
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Oct 7 14:13:58 2017 +0100
fix bug in device->has_layer
commit a4b9bf2036
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Oct 7 13:58:52 2017 +0100
netdisco-do show takes a param for method in -p
commit 4389cd0459
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Oct 7 13:36:06 2017 +0100
fix to only check last poll on devices in storage
commit 58d0fbddda
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Oct 7 13:21:13 2017 +0100
do not run discover parts if properties failed to complete
commit b52aaaf1a1
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Oct 7 13:08:46 2017 +0100
fix typo
commit 41be926921
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Oct 7 13:04:45 2017 +0100
run all check workers
commit a41d114965
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Oct 7 13:02:46 2017 +0100
fix driver config
commit b10908a138
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Oct 7 12:43:50 2017 +0100
use vars() cache between phases
commit 08b34e083d
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Oct 7 11:39:17 2017 +0100
remove die() calls
commit b8108986fb
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Oct 7 11:31:59 2017 +0100
phase fixups
commit 273cbbc11b
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Oct 7 09:42:41 2017 +0100
change stage to phase
commit 256c10bae5
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Oct 7 09:35:14 2017 +0100
multi worker actions need not return done from all workers
commit ee38bae48a
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Oct 7 09:05:25 2017 +0100
store result of worker if best for this phase so far
commit 5bddfc73ba
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Oct 7 08:50:31 2017 +0100
auto debug-log worker return messages
commit 8b660a89c0
Author: Oliver Gorwits <oliver@cpan.org>
Date: Fri Oct 6 07:48:58 2017 +0100
bug fixes
commit b58a5816a9
Author: Oliver Gorwits <oliver@cpan.org>
Date: Fri Oct 6 07:44:20 2017 +0100
remove unnecessary check phases
commit e44f06364a
Author: Oliver Gorwits <oliver@cpan.org>
Date: Fri Oct 6 07:18:03 2017 +0100
fix unknown command check in netdisco-do
commit 3af13f0dfe
Author: Oliver Gorwits <oliver@cpan.org>
Date: Fri Oct 6 07:15:59 2017 +0100
introduce noop and refactor checks in all workers
commit 98463c8cad
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Oct 1 10:49:12 2017 +0100
no need to debug log if there are no hooks in phase
commit 3b32e84312
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Oct 1 08:18:13 2017 +0100
fiddle about with runner logic to fix exit states
commit 8fdba38ee0
Author: Oliver Gorwits <oliver@cpan.org>
Date: Fri Sep 29 08:01:42 2017 +0100
cannot reuse a worker as the job will be already set and the wrong plugins loaded
commit a155d9cb77
Author: Oliver Gorwits <oliver@cpan.org>
Date: Fri Sep 29 08:01:06 2017 +0100
should defer when we cannot connect to device
commit 10b5f6cbc4
Author: Oliver Gorwits <oliver@cpan.org>
Date: Fri Sep 29 08:00:32 2017 +0100
fix bug in where workerconf acls are checked
commit 2a74e0befa
Author: Oliver Gorwits <oliver@cpan.org>
Date: Fri Sep 29 07:38:05 2017 +0100
can pass device instance to check_*
commit 4256b117df
Author: Oliver Gorwits <oliver@cpan.org>
Date: Fri Sep 29 07:27:14 2017 +0100
move device_auth build to be with community defaults setting
commit a2de2c1616
Merge: 32be11c38dc4b9bc
Author: Oliver Gorwits <oliver@cpan.org>
Date: Fri Sep 29 07:21:03 2017 +0100
Merge branch 'master' into og-coreplugins
commit 32be11c3ff
Author: Oliver Gorwits <oliver@cpan.org>
Date: Thu Sep 21 00:09:29 2017 +0100
move remaining interactive actions to be plugins
commit 3e41c93f5a
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Sep 20 21:47:50 2017 +0100
clean snmp handling
commit 30a2d5dd86
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Sep 20 21:00:29 2017 +0100
make sure check plugins are loaded/run before phases
commit 3454d95a84
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Sep 20 20:53:52 2017 +0100
capture result on main phase as well
commit 559fa4f93f
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Sep 18 22:46:35 2017 +0100
build device_auth from communities
commit 1969291719
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Sep 18 22:04:22 2017 +0100
simplify to remove phases and fewer hooks
commit 6f78032e28
Author: Oliver Gorwits <oliver@cpan.org>
Date: Thu Sep 14 21:30:03 2017 +0100
add phase to test worker
commit 6edd2dc879
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Sep 13 21:51:40 2017 +0100
no need to list all plugins
commit dfaeb34d8c
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Sep 13 20:42:41 2017 +0100
add reset after messing with snmp context or community index
commit 09214dce92
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Sep 13 20:29:21 2017 +0100
no need to pass $snmp around
commit 58cd488ccc
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Sep 13 19:22:40 2017 +0100
refactor layer and pseudo checks
commit 753acc607f
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Sep 13 10:53:12 2017 +0100
use overloaded $device
commit d5d39289d6
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Sep 13 10:44:31 2017 +0100
rename init stage to check
commit 1fdb086183
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Sep 12 08:12:12 2017 +0100
refactor to remove second loop
commit 64a9491115
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Sep 10 16:09:45 2017 +0100
change to init, first, second stages
commit 5f2da69697
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Sep 9 22:26:04 2017 +0100
move discover and discoverall to worker plugins
commit c6ebb7cf07
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Sep 9 16:44:32 2017 +0100
move arpnip and arpwalk to worker plugins
commit 16a79463cb
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Sep 9 16:27:58 2017 +0100
set snmp driver on macsuck phase workers
commit 9167e02de5
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Sep 9 15:55:53 2017 +0100
move macsuck and macwalk to worker plugins (macsuck needs snmp scope guard)
commit 68ca85643b
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Sep 9 14:56:15 2017 +0100
move expire and expirenodes to worker plugins
commit 271ef1a25c
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Sep 9 14:46:00 2017 +0100
move nbtstat and nbtwalk to worker plugins
commit e7508a9eca
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Sep 6 21:23:54 2017 +0100
move all netdisco-do action to worker plugins
commit 707fc82b99
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Sep 6 21:01:37 2017 +0100
remove psql code from netdisco-do and fix detection of misspelled action
commit 411918e3f8
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Sep 6 20:56:26 2017 +0100
only load worker plugins for the action
commit 1f9740c0e2
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Sep 6 18:30:43 2017 +0100
shorten hook names
commit a59c23de79
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Sep 6 18:27:34 2017 +0100
make psql worker primary, add hook debug log
commit 36c70220a2
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Sep 5 22:39:22 2017 +0100
allow two forms of worker declaration, and update docs
commit a79cb9a9e4
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Sep 5 22:10:53 2017 +0100
all the bug fixes and a working plugin!!!!!!!!! :-D
commit 04896202e0
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Sep 5 21:39:41 2017 +0100
refine runner
commit 547fce2f3c
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Sep 5 20:56:21 2017 +0100
hack the status class to regen if needed
commit cd71a0b7a8
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Sep 5 20:41:05 2017 +0100
move status update to job class
commit c8e5cea4ed
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Sep 5 20:37:13 2017 +0100
objectify the running
commit f48004fffa
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Sep 5 19:58:28 2017 +0100
bug squish
commit 46ece568f6
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Sep 5 19:54:57 2017 +0100
implement runner?!
commit fc9c60f707
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Sep 5 19:28:38 2017 +0100
rename ok to is_ok and change slot names to avoid conflict with creators
commit 3ee85383ab
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Sep 5 19:25:41 2017 +0100
skip worker when action is per-device but no creds
commit 75abdad812
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Sep 4 21:54:37 2017 +0100
further work on retval handling from workers
commit 4c1fdf4f92
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Sep 4 20:37:53 2017 +0100
move worker plugin loader to Worker.pm
commit be0c5181a3
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Sep 4 20:35:42 2017 +0100
move Runner to Worker namespace
commit 1c2cf924bc
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Sep 4 20:33:20 2017 +0100
worker roles in Role namespace
commit 3099eda393
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Sep 4 20:30:58 2017 +0100
load workers when runner role is loaded
commit a8c58a7b05
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Sep 3 22:30:28 2017 +0100
initial broken implementation of the runner
commit 49b5274c33
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Sep 3 19:04:20 2017 +0100
use run() mixin to exec action
commit e0a666668a
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Sep 3 18:54:44 2017 +0100
fix pod; set status defaults; stub runner mixin
commit 8eaa33770c
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Sep 3 18:45:00 2017 +0100
rename Core to Worker and move other packages around
commit 4def0af0b0
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Sep 3 17:58:03 2017 +0100
better use of new status class
commit 8675bf62c6
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Sep 3 17:27:38 2017 +0100
fix hook naming and implement primary workers
commit ef1bb81f2b
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Sep 3 17:26:27 2017 +0100
new backend status class
commit 5f50dfadf1
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Sep 3 16:51:55 2017 +0100
new Backend package to load core plugins
commit 3baa7a818a
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Sep 3 16:22:29 2017 +0100
remove unnecessary Worker::Common role
commit 36b4adcc06
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Sep 3 16:17:29 2017 +0100
disambiguate util/backend package and remove backend prelaod
commit 98bff731bd
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Sep 2 08:25:06 2017 +0100
settle on a design for hook override, I think
commit fe5c16a16d
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Aug 30 20:37:36 2017 +0100
rework docs to be more clear and reflect new operation
commit b34ba1977c
Merge: 31d1977fc34ed61d
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Aug 21 21:17:46 2017 +0100
Merge branch 'master' into og-coreplugins
commit 31d1977f1e
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Aug 14 18:11:42 2017 +0100
Revert "move expire code to be initial plugin pilot (broken)"
I think we'll only do the new backend code for jobs with a device.
This reverts commit 07998b72d9.
commit 61dc80aff8
Merge: 07998b72ade02db1
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Aug 14 18:10:29 2017 +0100
Merge branch 'master' into og-coreplugins
commit 07998b72d9
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Aug 5 22:15:00 2017 +0100
move expire code to be initial plugin pilot (broken)
commit 685ec02108
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Aug 5 22:10:58 2017 +0100
pass $job to the core worker
commit d6523fe543
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Aug 5 22:01:49 2017 +0100
$job->device is always a DBIC row
commit ee6deea01b
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Aug 5 18:12:34 2017 +0100
load plugins
commit fd80096ca2
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Aug 5 16:53:16 2017 +0100
rename all the things
commit 464c42d1f5
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Aug 2 10:19:16 2017 +0100
use Scope::Guard to reduce device_auth
commit ec041dafd2
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Aug 1 15:34:37 2017 +0100
the other way around
commit 33d2fe13bd
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Jul 31 17:57:29 2017 +0100
fix pod
commit 3faee1cf16
Author: Oliver Gorwits <oliver@cpan.org>
Date: Mon Jul 31 17:55:10 2017 +0100
remove need for instance() call
commit c6d0f1c035
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Jul 26 13:51:23 2017 +0100
add doc note on accessing transports
commit dca4b4fc03
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Jul 26 11:50:10 2017 +0100
add backend driver documentation
commit 052a2acd79
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Jul 26 10:16:58 2017 +0100
rename web plugins doc
commit 69c9a6393a
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Jul 26 10:12:42 2017 +0100
rename args to driverconf
commit 2586a36f8c
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Jul 25 22:41:10 2017 +0100
new version of core plugin manager with better config and filters
commit 4056831f99
Author: Oliver Gorwits <oliver@cpan.org>
Date: Tue Jul 25 20:53:56 2017 +0100
change SNMP to be a cached transport singleton
commit c31030ef70
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sun Jul 23 13:46:27 2017 +0100
fixes because Dancer docs are a mess!
commit f65ef90b86
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Jul 22 08:11:36 2017 +0100
rename snmp_auth to device_auth and include a little doc on transports
commit d61556e1cf
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat Jul 22 07:54:26 2017 +0100
plugin config added
commit de8de56308
Author: Oliver Gorwits <oliver@cpan.org>
Date: Wed Jul 12 21:38:31 2017 +0100
initial core plugin implementation
Squashed commit of the following:
commit 39b438aa4b
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat May 6 16:40:11 2017 +0100
add release notes
commit ca4ea90d35
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat May 6 16:32:06 2017 +0100
update distmeta
commit 4e35b904b0
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat May 6 16:30:22 2017 +0100
rename files from Daemon to Backend
commit 86a605ba68
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat May 6 16:26:43 2017 +0100
rename daemon to backend in code
commit ffe8fc180f
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat May 6 16:15:57 2017 +0100
add daemon files which exec to backend equivalents
commit 53e041594e
Author: Oliver Gorwits <oliver@cpan.org>
Date: Sat May 6 15:32:49 2017 +0100
rename netdisco-daemon to netdisco-backend
