install.yml

---
# file: install.yml
# This file is used for installing a container host

# Not sure why, but I needed this to create a /etc/hosts that actually works with the Ubuntu image here on openstack
- hosts: master:worker
  become: yes
  become_user: root
  # needed for ubuntu 16.04 LS and above
  gather_facts: no
  pre_tasks:
    - name: 'install python2'
      raw: sudo apt-get -y install python-simplejson
  # Idempotent way to build a /etc/hosts file with Ansible using your Ansible hosts inventory for a source.
  # Will include all hosts the playbook is run on.
  # Inspired from http://xmeblog.blogspot.com/2013/06/ansible-dynamicaly-update-etchosts.html
  tasks:
  - name: Prep python
    apt: name=python update_cache=yes
#  - name: Build hosts file for all hosts
#    lineinfile: dest=/etc/hosts regexp='.*{{ item }}$' line="{{ hostvars[item].ansible_default_ipv4.address }} {{item}}" state=present
#    when: hostvars[item].ansible_default_ipv4.address is defined and docker is not defined
#    with_items: groups['all']
  - name: Setting hostname to {{ inventory_hostname }}
    hostname: name={{ inventory_hostname }}
  - name: Disable automatic retrieval of hostname from dhcp on Amazon EC2
    template: src=roles/common/templates/dhclient.conf dest=/etc/dhcp/dhclient.conf
  - name: Disable setting hostname from /etc/hostname on Amazon EC2
    template: src=roles/common/templates/hostname.conf dest=/etc/init/hostname.conf
  - name: Disable ephemeral mount at /mnt for amazon AWS
    shell: umount /mnt
    register: umount_output
    ignore_errors: yes
  - name: Create directory for downloads
    file: path=/home/ubuntu/downloads owner=ubuntu group=ubuntu state=directory

  # This is a super-fugly way of determining the number of hosts in total, Ansible bug referenced
- hosts: master:worker
  become_user: root
  tasks:
  - name: Determine number of hosts in fugly way
    include: roles/common/tasks/determine_num_hosts.yml

- hosts: master
  roles:
    - { role: common }

#broken in Ansible 2.0
#- vars:
#      single_node_lvm: True
#    shared_storage_system: lvm
#    vendor_data: /datastore
#    lvm_device_whitelist: /dev/xvdd,/dev/xvde
#include: roles/storage/common/tasks/play_deploy_lvm_storage.yml

- hosts: master:worker
  become: yes
  become_user: root
  tasks:
  - name: Make sure ubuntu owns the datastore
    file: path=/datastore owner=ubuntu group=ubuntu state=directory


- hosts: master:worker
  become: yes
  become_user: root
  vars:
   swap_on: False
  roles:
    - { role: mount_device, when: device is defined }
    # 9000 equals to aproximately 10 GB of SWAP; we don't want to run the playbook if the instance already has 10 GB of SWAP because the role was most probably already applied.
    - { role: swap-enabled, when: swap_on and ansible_swaptotal_mb < 9000 }
    - { role: java, java_provider: Oracle8 }
    - { role: install-docker }
#    - { role: seqware-container }
#    - { role: workflow-dewrapper-dependencies, when: (workflow_name is defined and 'DEWrapper' in workflow_name ) }


#- hosts: master:worker
#  become: yes
#  become_user: root
#  vars:
#    user_name: ubuntu
#  tasks:
#    - name: Copy gnos.pem keys to worker
#      copy: src={{ item }} dest=/home/{{ user_name }}/.gnos/ owner={{ user_name }} group={{ user_name }}
#      with_fileglob:
#        - /home/{{ user_name }}/.gnos/*

#- hosts: master
#  become: yes
#  become_user: root
#  vars:
#    installed_workflows_path: /workflows
#    target_workflow_path: /workflows
#    user_name: ubuntu
#  roles:
#    - { role: workflow, when: http_workflows is defined or s3_workflows is defined }

#- hosts: master
#  become: yes
#  become_user: root
#  roles:
#    - { role: containers, when: containers is defined or http_containers is defined or s3_containers is defined }

# Install monitoring components onto the client, once it is set up with all necessary containers. Maybe should happen before the consonance stuff...
# Not strictly needed for consonance 2 development
# - hosts: master
#   become_user: root
#   include: ../monitoring-bag/site.yml  sensu_server_host=sensu-server

- hosts: master
  become: yes
  become_user: root
  roles:
    - { role: consonance }

#- hosts: master
#  roles:
#    - { role: test, when: test_workflows is defined and test_workflows }