未找到 Hyperledger Docker 端点

Question

我在 Ubuntu 14.04 上使用 Docker 图像设置了一个 2 节点 Hyperledger 网络，方法是按照提供的步骤创建 2 个容器 @ http://hyperledger-fabric.readthedocs.io/en/latest/Setup/Network-setup/#leveraging-published-docker-images

然后我尝试部署一个链码，通过调用 POST /chaincode API 编译没有错误，并得到响应 200，其中包含为部署的链码返回的哈希值。

但紧接着我在 docker 日志中收到以下错误：

08:44:26.560 [consensus/noops] processTransactions -> DEBU 053 Starting TX batch with timestamp: seconds:1473929066 nanos:560229743
08:44:26.560 [consensus/noops] processTransactions -> DEBU 054 Executing batch of 1 transactions with timestamp seconds:1473929066 nanos:560229743
08:44:26.563 [chaincode] getArgsAndEnv -> DEBU 055 Executable is /opt/gopath/bin/1e90b51f9129b97d5312d5c24364085777602a06d40d6e2c9209b4f30d7e66facb26e956443028611539962acc6de550eba03bbb1fd0e7bbd655cb19c5a6ef84
08:44:26.564 [chaincode] Deploy -> DEBU 056 deploying chaincode 1e90b51f9129b97d5312d5c24364085777602a06d40d6e2c9209b4f30d7e66facb26e956443028611539962acc6de550eba03bbb1fd0e7bbd655cb19c5a6ef84(networkid:dev,peerid:vp0)
08:44:26.564 [container] lockContainer -> DEBU 057 waiting for container(dev-vp0-1e90b51f9129b97d5312d5c24364085777602a06d40d6e2c9209b4f30d7e66facb26e956443028611539962acc6de550eba03bbb1fd0e7bbd655cb19c5a6ef84) lock
08:44:26.564 [container] lockContainer -> DEBU 058 got container (dev-vp0-1e90b51f9129b97d5312d5c24364085777602a06d40d6e2c9209b4f30d7e66facb26e956443028611539962acc6de550eba03bbb1fd0e7bbd655cb19c5a6ef84) lock

**08:44:26.565 [dockercontroller] deployImage -> ERRO 059 Error building images: cannot connect to Docker endpoint**

那我该如何解决呢？

另一个更新。我做了以下事情：

1) 编辑 /etc/default/docker 以添加条目：DOCKER_OPTS="--api-cors-header='*' -H tcp://0.0.0.0： 2375 -H unix:///var/run/docker.sock“

2) 重新启动 docker

3) 使用 docker-compose up 命令启动了一个节点

尝试部署链代码，但现在出现不同的错误：

    vp0_1 | 06:09:33.441 [consensus/noops] handleChannels -> DEBU 048 Process block due to time 
    vp0_1 | 06:09:33.441 [consensus/noops] processTransactions -> DEBU 049 Starting TX batch with timestamp: seconds:1475042973 nanos:441383619 
    vp0_1 | 06:09:33.441 [consensus/noops] processTransactions -> DEBU 04a Executing batch of 1 transactions with timestamp seconds:1475042973 nanos:441383619 
    vp0_1 | 06:09:33.446 [chaincode] getArgsAndEnv -> DEBU 04b Executable is /opt/gopath/bin/1e90b51f9129b97d5312d5c24364085777602a06d40d6e2c9209b4f30d7e66facb26e956443028611539962acc6de550eba03bbb1fd0e7bbd655cb19c5a6ef84 
    vp0_1 | 06:09:33.446 [chaincode] Deploy -> DEBU 04c deploying chaincode 1e90b51f9129b97d5312d5c24364085777602a06d40d6e2c9209b4f30d7e66facb26e956443028611539962acc6de550eba03bbb1fd0e7bbd655cb19c5a6ef84(networkid:dev,peerid:vp0) 
    vp0_1 | 06:09:33.446 [container] lockContainer -> DEBU 04d waiting for container(dev-vp0-1e90b51f9129b97d5312d5c24364085777602a06d40d6e2c9209b4f30d7e66facb26e956443028611539962acc6de550eba03bbb1fd0e7bbd655cb19c5a6ef84) lock 
    vp0_1 | 06:09:33.446 [container] lockContainer -> DEBU 04e got container (dev-vp0-1e90b51f9129b97d5312d5c24364085777602a06d40d6e2c9209b4f30d7e66facb26e956443028611539962acc6de550eba03bbb1fd0e7bbd655cb19c5a6ef84) lock 
    vp0_1 | 06:09:37.608 [peer] ensureConnected -> DEBU 04f Touch service indicates no dropped connections 
    vp0_1 | 06:09:37.608 [peer] ensureConnected -> DEBU 050 Connected to: [] vp0_1 | 06:09:37.608 [peer] ensureConnected -> DEBU 051 Discovery knows about: [] 
    vp0_1 | 06:09:39.533 [dockercontroller] deployImage -> ERRO 052 Error building images: Tag latest not found in repository docker.io/hyperledger/fabric-baseimage 
    vp0_1 | 06:09:39.533 [dockercontroller] deployImage -> ERRO 053 Image Output:

Answer 1

你检查过你的容器环境变量了吗：

CORE_VM_ENDPOINT=unix:///var/run/docker.sock

确保可以从您的容器中访问此文件，因为某些原因对我来说不是这样，我不得不安装它。

那么如果你得到deployImage -> ERRO 052 Error building images: Tag latest not found..。这是一个已知问题（例如）。

我下载了一张可用的图片并重新标记了它

docker pull hyperledger/fabric-baseimage:x86_64-0.1.0
docker tag hyperledger/fabric-baseimage:x86_64-0.1.0 hyperledger/fabric-baseimage:latest

未找到 Hyperledger Docker 端点

Hyperledger Docker endpoint not found

docker

ubuntu-14.04

hyperledger