liuyang430068/kube-in-docker

Run Kubernetes in Docker

kube-in-docker

Run Kubernetes in Docker and anywhere

We now support ubuntu, debian, mint, centos, fedora distribution

NOTE:

Our scripts has been merged into Kubernetes repo as we expected, see this offical guide for more details if you want to try. We'll maintain this work with Google guys there.

However, the scirpts and docs in this repo will keep updating in order to meet our own projects' requirements, so don't expect it work in every enviroment.

TODO:

move bootstrap-docker into auto start

Requirement

At least one node have access to Internet, no PublicIP required.

Usage

On the node which have Internet access, set these ENV:

# variables which requires user filled in 
# registry related
PRIVATE_IP="10.168.14.145"
PRIVATE_PORT="5000"
# extra volume for registry
HOSTDIR="/mnt"
USER="cxy"

run master.sh. This node will act as both master & minion.

On every other worker node, set these ENV:

MASTER_IP="10.168.14.145"
# just use minion's ip instead
HOSTNAME="10.168.10.5"
USER="cxy"

run minion.sh. They will act as minion.

Done!

Notice

If there're some of your minions have no access to Internet, you cannot start container on it because Docker cannot download image. Tha't why we installed a private registry on master. Please use it.

For Chinese users

Google's pause image is blocked by GFW. We recommend you to pull from docker.io mannually and re-tag it like what fix-pause did. You need to do this on every node!

If your node have no access to Internet, you need to pull it from docker.io, export it, scp it to nodes. Then import & re-tag it on every node.