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Problem with DTR 2.0; WARN Couldn't get network ID for network 'localhost.localdomain/bridge'


(Fmosso) #1

Hi

When I install DTR; I get the next warning:

WARN[0005] Couldn’t get network ID for network ‘localhost.localdomain/bridge’

(localhost.localdomain is the hostname of my node where I’m installing DTR)

and when the instalation’s finished; I get the next warning:

WARN[0179] Couldn’t confirm authentication works, but still completing installation: Failed to wait for dtr to come back up: Polling failed with 30 attempts 5s apart: Failed to connect to DTR: Get https://dtr: dial tcp dtr:443: getsockopt: connection refused

As the warning says, when I try to access using the url I get the next error message: ERR_CONNECTION_REFUSED

I assume that both warnings are related.

UCP is already installed and working fine; UCP is installed in a different port than 443.

$cat /etc/redhat-release
CentOS Linux release 7.2.1511 (Core)
$docker version
Client:
Version: 1.11.2
API version: 1.23
Go version: go1.5.4
Git commit: b9f10c9
Built: Wed Jun 1 21:23:11 2016
OS/Arch: linux/amd64

Server:
Version: 1.11.2
API version: 1.23
Go version: go1.5.4
Git commit: b9f10c9
Built: Wed Jun 1 21:23:11 2016
OS/Arch: linux/amd64


(Fmosso) #2

solved

UCP had 2 nodes; When I tried to install DTR, Docker installed automatically on the second node.

So I stopped the second node, and install DTR on the same node that I installed UCP