I've caught the similar error. Node is offline for nailgun after the reboot, but node is available by ssh/ping. bellow is part of nailgun-agent.log from this node:
I, [2016-12-27T09:53:39.328070 #2914] INFO -- : API URL is https://10.109.36.2:8443/api
/usr/bin/nailgun-agent:338:in `_network': undefined method `gsub' for nil:NilClass (NoMethodError)
from /usr/bin/nailgun-agent:168:in `initialize'
from /usr/bin/nailgun-agent:1363:in `new'
from /usr/bin/nailgun-agent:1363:in `<main>'
at depth 0 - 18: self signed certificate
if you need env with the reproduced issue I can prepare it for you, just inform me about that
I've caught the similar error. Node is offline for nailgun after the reboot, but node is available by ssh/ping. bellow is part of nailgun-agent.log from this node:
I, [2016-12- 27T09:53: 39.328070 #2914] INFO -- : API URL is https:/ /10.109. 36.2:8443/ api nailgun- agent:338: in `_network': undefined method `gsub' for nil:NilClass (NoMethodError) nailgun- agent:168: in `initialize' nailgun- agent:1363: in `new' nailgun- agent:1363: in `<main>'
/usr/bin/
from /usr/bin/
from /usr/bin/
from /usr/bin/
at depth 0 - 18: self signed certificate
if you need env with the reproduced issue I can prepare it for you, just inform me about that