詹金斯在Docker-Machine中

Question

I created a Docker machine using, https://docs.docker.com/v17.12/machine/get-started/#use-machine-to-run-docker-containers

I have also created a jenkins image on that docker-machine and added the docker-build-step plugin. When I use the Test Connection I get the following message:

How do I connect my jenkins image to the docker daemon?

Answer 1

The protocol to connect the API is not tcp is http is a REST API URL what Jenkins expect. Try with:

http://172.21.245.40:2376