I have set up my fabric network with 3 orderers in one organization and a consortium with 5 organizaitons successfully. Each organization has only one peer node
nstask
mass-assignment
timeofday
onsen-ui2
bandersnatch
freezegun
google-cloud-nl
self-healing
oracle-rdb
gaussianblur
single-instance
gitosis
default-document
s2i
static-assert
contextily
memory-mapped-io
data-gateway
easyadmin
iot-devkit
yocto
entity-framework-core-2.1
orbitcontrols
geotiff
toolstripbutton
pysyft
captcha
crontrigger
webtestclient
deflatestream