Setup steps unclear

[ignasi35]

After cloning the repo I tried to run the tests to ensure my machine fulfilled all requirements. I can't seem to make any test in docker-it-scala pass. I suspect my docker-toolbox installation is somehow not ready to be used by docker-it-scala.

I've seen other issues where a DOCKER_HOST env_var may be set. I've tried 'https://192.168.99.100:2376' without any luck. Any pointers more than welcome.

[viktortnk]

Hi @ignasi35

It utilises configuration from docker-java library.

With my boot2docker setup I have env variables:

export DOCKER_HOST=tcp://192.168.59.103:2376
export DOCKER_CERT_PATH=/Users/viktortnk/.boot2docker/certs/boot2docker-vm
export DOCKER_TLS_VERIFY=1

And inside our ci server we use configuration without SSL

export DOCKER_HOST=tcp://127.0.0.1:2375

(We haven't tested it with communication through socket)

[ignasi35]

That makes perfect sense. I was executing the tests on a console without any of the env_vars. I migrated recently from boot2docker to docker-machine and those are handled in a less explicit way.

I can run all tests but I'm getting one or two test errors every now and then. They differ from one execution to the other, though. For example:

[error] Error: Total 24, Failed 0, Errors 2, Passed 20, Skipped 2
[error] Error during tests:
[error]     com.whisk.docker.AllAtOnceSpec
[error]     com.whisk.docker.config.ElasticsearchServiceSpec

I'll review in more detail. See if I can isolate the cause (probably my environment again).
Thanks again for the rapid response.

[viktortnk]

No worries. Could you also pull latest changes

[viktortnk]

Closing this. Steps are described in README now