site.yml

---

- hosts: all
  remote_user: root
  vars:
    locale: ja_JP.UTF-8

  tasks:
    - name: apt upgrade
      apt:  upgrade=full update_cache=yes cache_valid_time=3600

    - name: generate locale
      locale_gen: name={{ locale }} state=present

    - name: set locale
      lineinfile: dest=/etc/default/locale regexp='^LANG=' line='LANG={{ locale }}'

    - name: install unzip
      apt:  name=unzip state=present

    - name: download ipa font
      get_url: url=http://dl.ipafont.ipa.go.jp/IPAexfont/IPAexfont00301.zip dest=/tmp/IPAexfont00301.zip

    - name: unzip font archive
      unarchive: src=/tmp/IPAexfont00301.zip dest=/usr/share/fonts/truetype copy=no

    - name: adduser jupyter
      user: name=jupyter system=yes

    - name: install pip and libs
      apt:  name={{ item }} state=present
      with_items:
        - python3-pip
        - libpng-dev
        - libfreetype6-dev
        - libxft-dev
        - libopenblas-dev
        - liblapack-dev
        - gfortran

    - name: install virtualenv
      pip: name=virtualenv executable=pip3 state=present

    - name: install jupyter
      pip: name={{ item }} state=present virtualenv=/opt/jupyter
      with_items:
        - pandas
        - matplotlib
        - scipy
        - scikit-learn
        - jupyter

    - name: Install tensorflow
      command: '/opt/jupyter/bin/pip3 install --upgrade https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.7.1-cp34-none-linux_x86_64.whl'

    - name: jupyter directories
      file: path={{ item.path }} state=directory owner={{ item.owner }} group={{ item.group }} mode=0755
      with_items:
        - path:   /etc/opt/jupyter
          owner:  jupyter
          group:  jupyter
        - path:   /var/opt
          owner:  root
          group:  root
        - path:   /var/opt/jupyter/notebooks
          owner:  jupyter
          group:  jupyter

    - name: copy init script
      copy: src=files/jupyter dest=/etc/init.d/ mode=755

    - name: copy service config
      copy: src=files/jupyter.service dest=/etc/systemd/system/

    - name: copy jupyter config
      copy: src={{ item.src }} dest=/etc/opt/jupyter/ owner=jupyter group=jupyter
      with_items:
        - files/jupyter_notebook_config.py
        - files/matplotlibrc