If you are using a version of docker with TLS enabled (supported in
docker v1.3.0 and up, enabled by default with boot2docker), you
will need to use docker-builder v0.9.2 or greater.
Additionally, you must set the following environment variables:
# all values are the boot2docker defaults
export DOCKER_CERT_PATH="$HOME/.boot2docker/certs/boot2docker-vm"
export DOCKER_TLS_VERIFY=1
export DOCKER_HOST="tcp://127.0.0.1:2376"NOTE: docker-builder will automatically set the correct url scheme
for TLS if you are using port 2376. If you are using another port and
wish to enable TLS, you must set the following additional environment
variable:
export DOCKER_HOST_SCHEME="https"