我是docker的新手并尝试在OS X 10.10上运行this project。 Docker是通过brew安装的,在基础知识方面看起来不错:
➜ docker-riak git:(develop) docker -v
Docker version 1.6.2, build 7c8fca2
➜ docker-riak git:(develop) boot2docker -v
Boot2Docker-cli version: v1.6.2
Git commit: cb2c3bc
这是错误:
➜ docker-riak git:(develop) DOCKER_RIAK_AUTOMATIC_CLUSTERING=1 DOCKER_RIAK_CLUSTER_SIZE=5 DOCKER_RIAK_BACKEND=leveldb make start-cluster
./bin/start-cluster.sh
time="2015-06-06T11:21:19-04:00" level=fatal msg="Cannot connect to the Docker daemon. Is 'docker -d' running on this host?"
Bringing up cluster nodes:
make: *** [start-cluster] Error 1
我发现this thread推荐sudo docker -d
,但这会返回错误:
➜ docker-riak git:(develop) docker -d
2015/06/06 11:18:21 This is a client-only binary - running the Docker daemon is not supported.
这里需要做什么?
答案 0 :(得分:2)
运行完整的docker version
命令,您应该会看到如下内容:
$ docker version
Client version: 1.6.2
Client API version: 1.18
Go version (client): go1.4.2
Git commit (client): 7c8fca2
OS/Arch (client): darwin/amd64
Server version: 1.6.2
Server API version: 1.18
Go version (server): go1.4.2
Git commit (server): 7c8fca2
OS/Arch (server): linux/amd64
如果您没有看到所有这些,则可能与boot2docker的连接存在问题。检查您是否添加了正确的导出,如下所示:
export DOCKER_HOST=tcp://192.168.59.103:2376
export DOCKER_CERT_PATH=/Users/<yourusername>/.boot2docker/certs/boot2docker-vm
export DOCKER_TLS_VERIFY=1
看看是否有帮助。