Get ready for adding node
Install Ansibles.apt from galaxy

`$ ansible-galaxy install --roles-path ./roles Ansibles.apt`
Add inventory for vagrant
Add main playbook for vagrant
APT from ftp.jaist.ac.jp

Add backup:yes to `Reset the sources list` in Ansibles.apt
Install Ansibles.hostname

`$ ansible-galaxy install --roles-path ./roles Ansibles.hostname`
Update the hostname to vagbox.dev
Install Ansibles.timezone

`$ ansible-galaxy install --roles-path ./roles Ansibles.timezone`
Localtime is Japan
Install Ansibles.openssh

`$ ansible-galaxy install --roles-path ./roles Ansibles.openssh`
Configure openssh, diff `UsePAM: "no"`
Install Ansibles.vim

`$ ansible-galaxy install --roles-path ./roles Ansibles.vim`
Vim is vim-nox instead of vim-tiny
Rename vars dir and file

I don't use per hosts vars at present.
Add private vars file

Ignore vars/private.yaml.
Copy vars/private.sample.yaml to private.yaml, and edit it.
MTA is Postfix. Only relay to smtp.gmail.com.
Install Ansibles.logwatch
Install Ansibles.perl
Install Ansibles.cron
logwatch: mail to senosa@gmail.com