Jess Frazelle cf65f25ca9 dockerfile: change to alpine base and cleanup ...

This makes the image a lot smaller and it's using an official image
as the base to make sure we get security updates etc.

The image size went from:

```
REPOSITORY                      SIZE
gcr.io/google-samples/k8sdocs	837 MB

```

To:

```
REPOSITORY                      SIZE
gcr.io/google-samples/k8sdocs	227 MB
```

Signed-off-by: Jess Frazelle <acidburn@google.com>

2016-12-02 14:13:32 -08:00

..

Dockerfile

dockerfile: change to alpine base and cleanup

2016-12-02 14:13:32 -08:00

start.sh

dockerfile: change to alpine base and cleanup

2016-12-02 14:13:32 -08:00