- name: just setup
  hosts: just
  vars:
    user: "{{ ansible_ssh_user }}"
  sudo: yes

  pre_tasks:
    - name: check apt last update
      stat: path=/var/cache/apt
      register: apt_cache_stat
    - name: update apt if needed
      apt: update_cache=yes
      when: ansible_date_time.epoch|float - apt_cache_stat.stat.mtime > 60*60*12

  tasks:
    
    - name: set DNS record for just.unglue.it
      route53:
        command: create
        zone: unglue.it
        record: just.unglue.it
        type: A
        ttl: 60
        value: "{{ansible_ssh_host}}"
        overwrite: yes         
        aws_access_key: "{{ lookup('env','AWS_ACCESS_KEY_ID') }}"
        aws_secret_key: "{{ lookup('env','AWS_SECRET_ACCESS_KEY') }}"
     
    # TEMPORARILY TURN OFF    
    # sudo add repo to get latest version of python 2.7
    #- name: add-apt-repository ppa:fkrull/deadsnakes-python2.7
    #  apt_repository: repo='ppa:fkrull/deadsnakes-python2.7' state=present update_cache=true

    - name: do apt-get update --fix-missing
      command: apt-get update --fix-missing
      
    - name: installing dependencies
      apt: pkg={{ item }} update_cache=yes state=present
      with_items:
        - python2.7
        - git-core
        - apache2
        - cronolog
        - libapache2-mod-wsgi
        - mysql-client
        - python-virtualenv
        - python-mysqldb
        - redis-server
        - python-lxml
        - python-dev
        - libjpeg-dev
        - libmysqlclient-dev
        - libxml2-dev
        - libxslt1-dev
        - python-setuptools
        - postfix
      tags: install
      
    - name: make {{user}} group
      group: name={{user}}
      
    - name: make {{user}} user 
      user: name={{user}} shell=/bin/bash group={{user}} generate_ssh_key=yes
      
    - name: install some python modules to use
      #pip: name={{item}} virtualenv=/home/{{user}}/venv
      pip: name={{item}}
      with_items:
        - PyGithub
      
    - name: create /opt/regluit
      file: path=/opt/regluit state=directory owner={{user}} group={{user}} mode=0745
    
    - name: git config
      command: "{{item}}"
      with_items:
        - git config --global user.name "Raymond Yee"
        - git config --global user.email "rdhyee@gluejar.com"
 
    - name: ssh-keygen
      #command: pwd
      command: ssh-keygen -b 2048 -t rsa -f /home/{{user}}/.ssh/id_rsa -P ""
      sudo: no
      args:
        creates: /home/{{user}}/.ssh/id_rsa
 
    - name: create deploy key for repo
      action: github_deploy_key
      sudo: no
      args:
        github_auth_key: "{{github_auth_key}}"
        repo_name: Gluejar/regluit
        key_name: vagrant_ansible_test
        key_path: /home/{{user}}/.ssh/id_rsa.pub
 
    - name: postfix install
      raw: DEBIAN_FRONTEND='noninteractive' apt-get install -y -q --force-yes postfix
      
    - name: clone the regluit git repo into /opt/regluit
      sudo: no
      git: repo=ssh://git@github.com/Gluejar/regluit.git dest=/opt/regluit accept_hostkey=True force=yes version=sysadmin
    
    ## installing mysql
    ## https://github.com/bennojoy/mysql --> probably the right way
    ## how do you make use of other people's playbooks in the right way?
    ## http://stackoverflow.com/a/7740571/7782
    #
    #- name: mysql setup
    #  raw: debconf-set-selections <<< 'mysql-server-5.5 mysql-server/root_password password {{mysql_root_pw}}'
    #- raw: debconf-set-selections <<< 'mysql-server-5.5 mysql-server/root_password_again password {{mysql_root_pw}}'
    #- raw: apt-get -y install mysql-server
    #
    #- name: Create regluit database
    #  mysql_db: db=regluit state=present encoding=utf8 collation=utf8_bin login_user=root login_password={{mysql_root_pw}}
    #  
    #  # GRANT ALL PRIVILEGES ON regluit.* TO 'regluit'@'localhost' WITH GRANT OPTION; (covered?)
    #- name: Create database user
    #  mysql_user: >
    #      user=regluit
    #      password={{mysql_regluit_pw}}
    #      host=localhost
    #      priv=*.*:ALL
    #      state=present
    #      login_user=root
    #      login_password={{mysql_root_pw}}

 
    # running stuff within a virtualenv
    # http://stackoverflow.com/a/20572360
    # http://stackoverflow.com/questions/20575084/best-way-to-always-run-ansible-inside-a-virtualenv-on-remote-machines?rq=1


    ## hard coding of just
    #sudo("ln -s /opt/regluit/deploy/just.conf /etc/apache2/sites-available/just")

    - name: link just.conf into sites-available
      file: src=/opt/regluit/deploy/just.conf  dest=/etc/apache2/sites-available/just state=link

    #run('pip install -r requirements_versioned.pip')

    - name: pip install requests (to see whether in right place)
      pip: >
           executable=/opt/regluit/ENV/bin/pip
           name={{item}}
           virtualenv=/opt/regluit/ENV
           virtualenv_command=virtualenv
      with_items:
        - requests
        - census
      sudo: no
           
    
    - name: pip requirements
      pip: >
           executable=/opt/regluit/ENV/bin/pip 
           requirements=/opt/regluit/requirements_versioned.pip
           virtualenv=/opt/regluit/ENV
           virtualenv_command=virtualenv
           virtualenv_site_packages=yes
      sudo: no
           
           
    #run('echo "/opt/regluit/" > ENV/lib/python2.7/site-packages/regluit.pth')
    #run('echo "/opt/" > ENV/lib/python2.7/site-packages/opt.pth')

    - name: establish regluit.pth
      lineinfile: create=yes dest=/opt/regluit/ENV/lib/python2.7/site-packages/regluit.pth line="/opt/regluit/"
      
    - name: establish opt.pth
      lineinfile: create=yes dest=/opt/regluit/ENV/lib/python2.7/site-packages/regluit.pth line="/opt/"
 
    #sudo('mkdir /var/www/static')
    #sudo('chown ubuntu:ubuntu /var/www/static')

    - name: create /var/www/static
      file: path=/var/www/static state=directory owner={{user}} group={{user}} mode=0755
      
    #
    #run('django-admin.py syncdb --migrate --noinput --settings regluit.settings.just')

    #Run syncdb on the application

    - name: django syncdb
      django_manage: >
          command=syncdb
          app_path=/opt/regluit/
          settings="regluit.settings.just"
          virtualenv=/opt/regluit/ENV
      sudo: no
      notify:
        - restart apache2


    - name: django migrations
      django_manage: >
          command=migrate
          app_path=/opt/regluit/
          settings="regluit.settings.just"
          virtualenv=/opt/regluit/ENV
      sudo: no
      notify:
        - restart apache2
      
    #run('django-admin.py collectstatic  --noinput --settings regluit.settings.just')

    - name: django collectstatic
      django_manage: >
          command=collectstatic
          app_path=/opt/regluit/
          settings="regluit.settings.just"
          virtualenv=/opt/regluit/ENV
      sudo: no
      notify:
        - restart apache2
          
    - name: copy STAR_unglue_it.crt 
      copy: > 
        src=/Volumes/ryvault1/gluejar/other_keys/unglue_it/STAR_unglue_it.crt 
        dest=/etc/ssl/certs/server.crt 
        owner={{user}} 
        group={{user}} 
        mode=0644
      notify:
        - restart apache2

    - name: copy server.key
      copy: > 
        src=/Volumes/ryvault1/gluejar/other_keys/unglue_it/server.key 
        dest=/etc/ssl/private/server.key
        owner={{user}} 
        group={{user}} 
        mode=0600
      notify:
        - restart apache2

    - name: copy STAR_unglue_it.ca-bundle
      copy: > 
        src=/Volumes/ryvault1/gluejar/other_keys/unglue_it/STAR_unglue_it.ca-bundle 
        dest=/etc/ssl/certs/STAR_unglue_it.ca-bundle
        owner={{user}} 
        group={{user}} 
        mode=0600
      notify:
        - restart apache2

    - name: remove /etc/logrotate.d/apache2
      file: path=/etc/logrotate.d/apache2 state=absent
      notify:
        - restart apache2

    - name: a2dissite default
      command: a2dissite default
      notify:
        - restart apache2

    - name: a2ensite just
      command: a2ensite just
      notify:
        - restart apache2
     
    - name: a2enmod ssl rewrite  headers
      command: a2enmod ssl rewrite headers
      notify:
        - restart apache2

    #
    #sudo ("/etc/init.d/apache2 restart")
    #
    
    - name: turn on ports 22, 80, 443
      ufw: rule=allow port={{ item }} proto=tcp
      with_items:
      - 22
      - 80
      - 443    

    - name: enable ufw
      ufw: state=enabled
      
    #with cd("/opt/regluit"):
    #
    #    sudo ("yes | adduser --no-create-home celery --disabled-password --disabled-login")
    
    - name: make celery group
      group: name=celery
      
    - name: create celery user
      user: >
         name=celery
         createhome=no
         group=celery
         generate_ssh_key=no

    #    sudo ("cp deploy/celeryd /etc/init.d/celeryd")
    #    sudo ("chmod 755 /etc/init.d/celeryd")         
    
    - name: copy deploy/celeryd
      command: cp /opt/regluit/deploy/celeryd /etc/init.d/celeryd
    
    - name: set mode on /etc/init.d/celeryd
      file: path=/etc/init.d/celeryd mode=0755
    
    #    sudo ("cp deploy/celeryd.conf /etc/default/celeryd")
    
    - name: copy deploy/celeryd_just.conf
      command: cp /opt/regluit/deploy/celeryd_just.conf /etc/default/celeryd
    
    - name: set mode on /etc/default/celeryd
      file: path=/etc/default/celeryd mode=0644    
    
    #    sudo ("mkdir /var/log/celery")
    - name: make /var/log/celery
      file: path=/var/log/celery state=directory owner=celery group=celery mode=0755
      
    #    sudo ("mkdir /var/run/celery")
    #    sudo ("chown celery:celery /var/log/celery /var/run/celery")
    
    - name: make /var/run/celery
      file: path=/var/run/celery state=directory owner=celery group=celery mode=0755
    
    #    sudo ("/etc/init.d/celeryd start")
    
    - name: start celeryd
      command: /etc/init.d/celeryd start
    
    #    sudo ("cp deploy/celerybeat /etc/init.d/celerybeat")   
    #    sudo ("chmod 755 /etc/init.d/celerybeat")
    # https://stackoverflow.com/questions/24162996/how-to-move-rename-a-file-using-an-ansible-task-on-a-remote-system

    - name: copy deploy/celerybeat
      command: cp /opt/regluit/deploy/celerybeat /etc/init.d/celerybeat
    
    - name: set mode on /etc/init.d/celerybeat
      file: path=/etc/init.d/celerybeat mode=0755
    
    #    sudo ("cp deploy/celerybeat.conf /etc/default/celerybeat")
    
    - name: copy deploy/celerybeat_just.conf
      command: cp /opt/regluit/deploy/celerybeat_just.conf /etc/default/celerybeat
    
    - name: set mode on /etc/default/celerybeat
      file: path=/etc/default/celerybeat mode=0755
    
    #    sudo ("mkdir /var/log/celerybeat")
    #    sudo ("chown celery:celery /var/log/celerybeat")

    - name: make /var/log/celerybeat
      file: path=/var/log/celerybeat state=directory owner=celery group=celery mode=0755
    
    #    sudo ("/etc/init.d/celerybeat start")
    - name: start celerybeat
      command: /etc/init.d/celerybeat start
      
    # run data loading script (not on just)
    #- name: run data loading script
    #  script: load_data_just.sh
      
    # add setup_django.sh script to root dir
    
    - name: add setup_django.sh script to root dir
      command: cp /opt/regluit/vagrant/setup_django_just.sh  /home/{{user}}/setup_django.sh
      sudo: no
        
    # set up crontab
    - name: crontab for just
      command: crontab /opt/regluit/deploy/crontab_just.txt
      sudo: no
      
    # deal with SSH keys
    
    #- name: add RY ssh key
    #  authorized_key: user={{user}} key="{{ lookup('file', '/Users/raymondyee/.ssh/id_rsa.pub') }}" state=present
      
    - name: add ssh keys from public_key directory
      authorized_key: user={{user}} key={{item}} state=present
      with_fileglob:
        - /opt/regluit/deploy/public_keys/*
      sudo: no
      
    - name: add ssh keys from github (redundant?)
      authorized_key: user={{user}} key="{{item}}" state=present
      with_items:
        - https://github.com/rdhyee.keys
        - https://github.com/eshellman.keys
      sudo: yes     
      
    - name: add public key from jenkins
      authorized_key: >
        user={{user}}
        key="ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDYSiXESHXEdugNLGxFABXpVSawDCU/BK05Ef2qUa7oxxhU7fXNqWaSTqowevVruF7kfzMQ7epIxN5XFFjbXf/tsSn1995H9BEhmHLXLuEB5VaPU2HTLqu0DscyPtRbk/WjqPj3jWXs2yHgKcJIXwd5EfSwJuCe1Ut6pMe9E/NUq9QztnydRTt0sGywXpkIpKeBkiQl4SWlPTHcoU6PDbEuMVii8GzRAQlpEQTJwzWJTToR1SZ7o1uusDSxIDfJSvAa5IiuII8CdKbqa/JSx1+4LqlT0yf+2yb67MR5q6+XFM4TeCf5z+4SW+IT/wd2tpbd0DjAdXJlAgBULwhd1L7r"
        state=present
      sudo: no
      

  handlers:
    - name: restart apache2
      service: name=apache2 state=restarted    
          
- name: fix known_hosts on jenkins to match new just
  hosts: jenkins
  sudo: yes
  sudo_user: jenkins

# to run the part of the playbook for jenkins
# PYTHONUNBUFFERED=1 ANSIBLE_FORCE_COLOR=true ANSIBLE_HOST_KEY_CHECKING=false ANSIBLE_SSH_ARGS='-o UserKnownHostsFile=/dev/null -o ForwardAgent=yes -o ControlMaster=auto -o ControlPersist=60s' ansible-playbook --private-key=/Users/raymondyee/.ssh/id_rsa  --user=ubuntu --connection=ssh --inventory-file=/Users/raymondyee/C/src/Gluejar/regluit/vagrant/.vagrant/provisioners/ansible/inventory --limit='jenkins'  just.yml

  tasks:

    #equivalent to
    #
    #ssh -tt jenkins << EOF
    #  sudo -i -u jenkins
    #  ssh-keyscan -t rsa just.unglue.it > /var/lib/jenkins/.ssh/known_hosts
    # exit
    #exit
    #EOF

    - name: make new known_hosts with key from just.unglue.it
      raw: ssh-keyscan -t rsa just.unglue.it > /var/lib/jenkins/.ssh/known_hosts

    - name: add key from github
      raw: ssh-keyscan -t rsa github.com >> /var/lib/jenkins/.ssh/known_hosts