问当停靠者指向一个群时，无法从码头注册表中提取图像

EN

DOCKER_REGISTRY=asia.gcr.io/$PROJECT_ID
KEY_STORE=test-keystore
NODE_BASE=test-node

echo pushing hello-world image to gcr
docker pull hello-world
docker tag hello-world $DOCKER_REGISTRY/hello-world
docker push $DOCKER_REGISTRY/hello-world

echo setting up key store
docker-machine create \
    -d digitalocean \
    "$KEY_STORE"

docker $(docker-machine config "$KEY_STORE") run -d \
    -p "8500:8500" \
    -h "consul" \
    progrium/consul -server -bootstrap

eval $(docker-machine env "$KEY_STORE")

docker-machine create \
        -d digitalocean \
        --swarm \
        --swarm-master \
        --swarm-discovery="consul://$(docker-machine ip "$KEY_STORE"):8500" \
        --engine-opt="cluster-store=consul://$(docker-machine ip "$KEY_STORE"):8500" \
        --engine-opt="cluster-advertise=eth0:2376" \
        "$NODE_BASE"0

echo this fails
eval $(docker-machine env -swarm "$NODE_BASE"0)
docker pull $DOCKER_REGISTRY/hello-world

echo this succeeds
eval $(docker-machine env "$NODE_BASE"0)
docker pull $DOCKER_REGISTRY/hello-world

ubuntu:~$ docker-machine ls | grep test
test-keystore                -        digitalocean   Running   tcp://:2376                                       v1.10.3   
test-node0                   *        digitalocean   Running   tcp://:2376    test-node0 (master)                v1.10.3   
ubuntu:~$ docker exec swarm-agent-master /swarm -v
swarm version 1.1.3 (7e9c6bd)
ubuntu:~$ docker -v
Docker version 1.10.2, build c3959b1