docker toolbox on windows then docker run hello-world gets x509: certificate signed by unknown authority
you may be behind a proxy. Try thissudo vi /var/lib/boot2docker/profile
at the end of the profile file add the following
# replace with your office's proxy environmentexport "HTTP_PROXY=http://PROXY:PORT"export "HTTPS_PROXY=http://PROXY:PORT"# you can add more no_proxy with your environment. export "NO_PROXY=192.168.99.*,*.local,169.254/16,*.example.com,192.168.59.*"then restart boot2docker
The above steps worked for me. I am on windows.
Turns out we are behind a proxy, however those settings would not work with our proxy system of Zscalar. Zscalar interjects its own certificates and event adding those certificates to the Docker's setup would not work. Zscalar does have a SSL bypass setting that exempts a given URL this SSL treatment.
For Docker you must use the URLs of .docker.io and .cloudfront.net