Docker设置-无法运行世界

Question

This is the first time i am trying to set up docker. I have followed the instructions, now i can see the docker machine running.. (i am on a mac, yosemite 10.10.5)

docker-machine ls
NAME      ACTIVE   URL          STATE     URL                         SWARM   DOCKER   ERRORS
default   *        virtualbox   Running   tcp://192.168.99.100:2376           v1.9.1



docker-machine ip default
192.168.99.100

docker ps
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES

ran the following to bypass proxy...

eval $(docker-machine env --no-proxy default)

still the following fails, what could be wrong?

docker run hello-world

Unable to find image 'hello-world:latest' locally Pulling repository docker.io/library/hello-world Network timed out while trying to connect to https://index.docker.io/v1/repositories/library/hello-world/images . You may want to check your internet connection or if you are behind a proxy.

Answer 1

Seems like your docker host cant access the internet, to verify, try docker-machine ssh default

And run dig Google.com And see if you get some Google ips , if not you will need to check your virtual machine network settings,

open virtual box Stop the default vm Go settings--->network Make sure it's set to bridge or nat Start the machine docker-machine start default eval $(docker-machine env default) And try again

Answer 2

Set your docker proxy:

Edit your /etc/default/docker file

sudo vim /etc/default/docker

Add this entry at bottom:

export http_proxy="http://PROXY_IP:PROXY_PORT"
export https_proxy="https://PROXY_IP:PROXY_PORT"

Restart the docker service by using the below command:

sudo service docker restart