Init repo

Bootup kubernetes with coreos on vagrant with multiple nodes

Signed-off-by: Chengwei Yang <yangchengwei@qiyi.com>
Fix fleet public_ip

Signed-off-by: Chengwei Yang <yangchengwei@qiyi.com>
Remove vim auto backup files

Signed-off-by: Chengwei Yang <yangchengwei@qiyi.com>
Ignore vagrant files

Signed-off-by: Chengwei Yang <yangchengwei@qiyi.com>