Hyperledger fabric behave tests failing “cannot connect to Docker endpoint”

Question

使用Hyperledger面料，我运行make behave-deps然后make behave ，但几个循规蹈矩测试场景失败（“错误启动容器：无法连接到多克终点”） -我将如何去解决这个？

Answer 1

If running the vagrant-based development environment described here , a change was recently made to the Docker port mapping that would manifest itself with these failed tests. Reconstruct your development environment with vagrant destroy and vagrant up from the $GOPATH/src/github.com/hyperledger/fabric/devenv directory.

Answer 2

Typically this problem is encountered when running outside of Vagrant.

Ensure you can run

docker run hello-world

Without sudo

If this fails, this can be resolved by adding he user to the group as in the installation docs