#19 Adding code notes for Docker-Machine

docker-machine/notes/01-installing-docker-machine.md

@@ -1,3 +1,4 @@
-Notes coming soon.
+**Docker machine is no longer supported and it  is recommended that native Docker apps are used to control local and remote Docker engines.**
 
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+## Install Docker Machine
+To install Docker machine please [follow the guide on GitHub](https://github.com/docker/machine/releases/tag/v0.16.2) using the latest version of Docker Machine.

docker-machine/notes/02-create-a-docker-machine.md

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-Notes coming soon.
+## Creating a Machine
+Run the following to create a Docker Machine
 
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+Where the <driver> flag defines the virtual environment driver used to create the machine. <name> is the name that is given to the Machine. By default the name `default` will be used.
+```bash
+docker-machine create --driver=<driver> <name>
+```
+
+## Listing Machines
+To list the Docker Machines use the `ls` command like so
+```bash
+docker-machine ls 
+
+NAME      ACTIVE   DRIVER       STATE     URL                         SWARM   DOCKER   ERRORS
+default   *        virtualbox   Running   tcp://192.168.99.187:2376           v1.9.1
+```

docker-machine/notes/03-docker-machine-switch.md

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-Notes coming soon.
+## Docker Machine environments
 
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+Each Docker Machine will have its own set of environment variables.  These can be access using the following command
+```bash
+docker-machine env <name>
+```
+
+Where `<name>` is the name of the selected Machine.
+The output would be similar to the following
+
+```bash
+ export DOCKER_TLS_VERIFY="1"
+ export DOCKER_HOST="tcp://172.16.62.130:2376"
+ export DOCKER_CERT_PATH="/Users/<yourusername>/.docker/machine/machines/default"
+ export DOCKER_MACHINE_NAME="default"
+```
+
+## Connect to a Docker Machine
+To switch to a Docker Machine the environment variables must be exported to your shell. This is done like so
+```bash
+eval "$(docker-machine env default)"
+```
+Once the Docker Machine environment variables have been evaluated to the current shell the containers within that machine will be accessible by your local Docker commands.

docker-machine/notes/04-docker-machine-commands.md

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-Notes coming soon.
+## Get the Docker Machine IP
+```bash
+docker-machine ip default
+<THE_IP_OF_THE_MACHINE>
+```
 
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+## Stop the Docker Machine
+```bash
+docker-machine stop default
+```
+
+## Start the Docker Machine
+```bash
+docker-machine start default
+```