Tag Archives: docker

Network problem of installing docker-engine on Centos-7

After installing docker-engine on Centos-7, it failed to start by

After I use

it shows:

To see more details, I use

There were much more informations now:

The ethernet interface of docker0 can not be assigned IPv4 addresse. It seems many people meet this problem… Read more »

Run docker on centos6

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Docker use thin-provision of device mapper as its default storage, therefore if we wan’t run docker on centos6, we should update kernel first. I use linux kernel 4.11 and notice these kernel options should be set:

After build and reboot the kernel, I still can’t launch docker service, and… Read more »

Running Django in docker

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I am trying to learn Django (a python framework for developing web) in docker container recently. After running the docker with port redirect

The output of Django server is

Then I use command sudo docker ps to find out the port number for host machine:

but when… Read more »