Running bwce in a Docker swarm: can't access published port.

[lafur Haukur Flygenring]

Hi.

I'm having troubles running bwce containers in a docker swarm.

My test container is a simple HTTP GET service that displays the current time (I've uploaded it to docker hub)

docker pull olifly/bwce-time

 

Running it as a standaline container works fine:

docker run -p 8080:8080olifly/bwce-time

 

Running it as a docker swarm service doesn't work however:

docker service create -p 8080:8080 --with-registry-auth olifly/bwce-time

 

I'm unable to access the service on port 8080. The connection simplytimes out.

Creating a service with a nginx container works as it should:

docker service create -p 8080:80--with-registry-auth nginx:latest

 

 

Has anyone had any success with runnintg bwce container in a docker swarm

docker version output:

Client:

Version: 17.09.0-ce

API version: 1.32

Go version: go1.8.3

Git commit: afdb6d4

Built: Tue Sep 26 22:41:23 2017

OS/Arch: linux/amd64

Server:

Version: 17.09.0-ce

API version: 1.32 (minimum version 1.12)

Go version: go1.8.3

Git commit: afdb6d4

Built: Tue Sep 26 22:42:49 2017

OS/Arch: linux/amd64

Experimental: false

 

 

Best regards,

Olafur.

[Cris Madrigal]

Hi olafurf,

 

Can you try one of the following things:

 

Change the mode to host

Create a new property, you can name it whatever you want and set it equal to 0.0.0.0. Change the value of your host under your httpConnResource to this new property.

 

Let me know if either of those resolve your issue.

Thanks, Cris

[lafur Haukur Flygenring]

Hi Chris.

 

 

 

Forgot to post an update, but yeah settin the host value for the Connection from localhost to 0.0.0.0 solves the issue.

 

 

 

Cheers

[Luca de Falco 4]

Hi Cris,

thank you very much.

I tried everything (localhost, machine name,...) but only 0.0.0.0 solved the issue.

Can you give me more info on the this solution

Thanks

[Rai Junior]

Hi everybody! For me the creation of a new property did not worked. Just only worked fine when I put a "hard code" in the HOSTNAME of HttpConnectionResource (0.0.0.0).

 

Is there any solution for this issue Should we use that "hard code" really (host=0.0.0.0)

 

P.S.: When I put a property in the HOSTNAME, BusinessStudio raise an error, saying that the value of property can't be "localhost", even if the value is other, even if the value is 0.0.0.0. Our BWCE version is 2.4.3.