boot2docker cert problem fix and TLS disable

Boot2Docker-cli version: v1.7.1
Git commit: 8fdc6f5
docker: 1.7.1, build 786b29d

boot2docker ssh
sudo curl -o /var/lib/boot2docker/profile https://gist.githubusercontent.com/garthk/d5a17007c277aa5c76de/raw/3d09c77aae38b4f2809d504784965f5a16f2de4c/profile
sudo halt
#maybe reboot macosx
#reboot(powerof) boot2docker vm manualy in VM GUI
boot2docker up

#reboot(powerof) boot2docker vm manualy in VM GUI

Disable TLS
Docker with boot2docker

When installing docker in OSX environment we are using boot2docker light weight linux virtual machine
More info Install docker with boo2docker
By default the Docker daemon on boot2docker only activates the TLS encrypted socket (port: 2376)
It auto-generates certificates and stores them in /home/docker/.docker inside the VM
The boot2docker up command will copy them to ~/.boot2docker/certs on the host machine
Once the VM has started, and output the correct values for the DOCKER_CERT_PATH and DOCKER_TLS_VERIFY environment variables.
In default setup we use following environment variable
export DOCKER_HOST=tcp://192.168.59.103:2376
exportDOCKER_CERT_PATH=/Users/eranga/.boot2docker/certs/boot2docker-vm
export DOCKER_TLS_VERIFY=1
Note that the DOCKER_HOST use 2376 port
Picture

Disable TLS

To use boot2docker with an unencrypted Docker socket you have to disable TLS
1. Set DOCKER_TLS in boot2docker VM

Add DOCKER_TLS=no to boot2docker configuration profile
# ssh to boot2docker from host machine(OSX)
boot2docker up
boot2docker ssh

# add DOCKER_TLS=no
vi /var/lib/boot2docker/profile

# restart docker service in boot2docker
sudo /etc/init.d/docker restart

# exit from boot2docker vm
exit
Now /var/lib/boot2docker/profile would looks like below
Picture

2. Set docker environment variables in host machine

Add following environment variables to ~/.bashrc(or ~/.zshrc if you using zsh shell) in your host OSX machine
# set up boot2docker environment variables
export DOCKER_HOST=tcp://192.168.59.103:2375
unset DOCKER_TLS_VERIFY
unset DOCKER_CERT_PATH
Note that DOCKER_HOST use 2375 port
Picture

More info boot2docker TLS support