Nest: Forbid adding channels during reconfiguration

When a new channel is found during reconfiguration, do force restart
of the protocol, like with any other un-reconfigurable change.

The old behavior was that the new channel was added but remained in down
state, even if the protocol was up, so a manual protocol restart was
often necessary.

In the future this should be improved such that a reconfigurable
channel addition (e.g. direct) is accepted and channel is started,
while an un-reconfigurable addition forces protocol restart.
32 jobs from int-new in 4 minutes and 15 seconds (queued for 8 seconds)
Status Job ID Name Coverage
  Image
passed #205374
dind allowed to fail
docker_centos-6-amd64

00:00:22

passed #205375
dind allowed to fail
docker_centos-7-amd64

00:00:23

passed #205364
dind allowed to fail
docker_debian-7-amd64

00:00:22

passed #205368
dind allowed to fail
docker_debian-7-i386

00:00:24

passed #205365
dind allowed to fail
docker_debian-8-amd64

00:00:22

passed #205369
dind allowed to fail
docker_debian-8-i386

00:00:21

passed #205366
dind allowed to fail
docker_debian-9-amd64

00:00:22

passed #205370
dind allowed to fail
docker_debian-9-i386

00:00:22

passed #205367
dind allowed to fail
docker_debian-testing-amd64

00:00:23

passed #205371
dind allowed to fail
docker_debian-testing-i386

00:00:22

passed #205372
dind allowed to fail
docker_fedora-25-amd64

00:00:24

passed #205373
dind allowed to fail
docker_fedora-26-amd64

00:00:24

passed #205376
dind allowed to fail
docker_opensuse-42_3-amd64

00:00:23

passed #205377
dind allowed to fail
docker_ubuntu-14_04-amd64

00:00:24

passed #205378
dind allowed to fail
docker_ubuntu-16_04-amd64

00:00:24

 
  Build
passed #205385
docker linux amd64
build-centos-6-amd64

00:00:51

passed #205386
docker linux amd64
build-centos-7-amd64

00:00:53

passed #205379
docker linux amd64
build-debian-7-amd64

00:00:52

passed #205390
docker linux amd64
build-debian-7-i386

00:00:51

passed #205380
docker linux amd64
build-debian-8-amd64

00:00:55

passed #205391
docker linux amd64
build-debian-8-i386

00:00:53

passed #205381
docker linux amd64
build-debian-9-amd64

00:00:58

passed #205392
docker linux amd64
build-debian-9-i386

00:00:54

passed #205382
docker linux amd64
build-debian-testing-amd64

00:01:00

passed #205393
docker linux amd64
build-debian-testing-i386

00:01:09

passed #205383
docker linux amd64
build-fedora-25-amd64

00:00:57

passed #205384
docker linux amd64
build-fedora-26-amd64

00:00:55

passed #205394
freebsd amd64
build-freebsd-11-amd64

00:01:58

passed #205395
freebsd i386
build-freebsd-11-i386

00:01:49

passed #205387
docker linux amd64
build-opensuse-42_3-amd64

00:00:48

passed #205388
docker linux amd64
build-ubuntu-14_04-amd64

00:00:51

passed #205389
docker linux amd64
build-ubuntu-16_04-amd64

00:00:51