I know there are several similar questions, but none seems to work for me. I’ve scoured the internet for answer for two days. I have following situation: VM host (VMware ESXI 5.5) with centos 7, running Docker 17.06. Two docker containers, running an app. Developers need to access that app via IP i…

so do I get it correctly : u want to access dockerized server by second out-of-docker client application that u now develop and that application is on non-docker network (10.11.x.y) - correct ? You do not intend to move this client application into container - correct ? If you publish server on 10…

[image] smakam: To use public IP thats part of company network, you would need to use macvlan driver its only with macvlan ? or i can do it other way ?

Yes, that developed app is on non-docker network and I do not intend to move it to container, because it would be complicated for the developers if they would want to test their code (localhost). They can run the developed java app on their machine and just connect to the containers. And yes, it us…

i did docker network create -d macvlan --subnet=172.16.9.0/24 --gateway=172.16.9.1 -o parent=eno16780032 pub_net docker run --net pub_net --ip 172.16.9.148 -v /mnt/tomcat_PROD/conf:/opt/tomcat/conf -v /mnt/tomcat_PROD/redouteapps:/opt/tomcat/redouteapps -p 8030:8030 -d centos_java8_tomcat8.5.16 b…

That is correct, you can’t ping the container from your host. But can you ping it from other pc in that network?

do i need to create a macvlan interface in the host ?

I created new virtual machine on my laptop and turned on the promiscuous mode, but the macvlan driver still didn’t work for me.

Yes, I believe so. Check this article https://sreeninet.wordpress.com/2016/05/29/docker-macvlan-and-ipvlan-network-plugins/

Thanks for explanations - now I have less questions: 1 Maybe you do not need to ask the host for IP and port - If you have connected there you already know it 2 Even if you must ask, containerized application can correctly advertise published address- the simplest brute force approach is to pass …

How to assign public IP address to Docker container, so that I can access them on my network?

General

gabrielfsousa (Gabrielfsousa) August 16, 2017, 5:52pm 19

no i can not …

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How to assign public IP address to Docker container, so that I can access them on my network?

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