seqware-bag/seqware-install.yml at develop · SeqWare/seqware-bag · GitHub

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---
# file: seqware-install.yml
# This file is used for installing a seqware cluster

# Not sure why, but I needed this to create a /etc/hosts that actually works with the Ubuntu image here on openstack
- hosts: all
  sudo: True
  # 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: 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 }}
    when: docker is not defined
  - name: Disable automatic retrieval of hostname from dhcp on Amazon EC2
    template: src=roles/common/templates/dhclient.conf dest=/etc/dhcp/dhclient.conf
    when: docker is not defined
  - name: Disable setting hostname from /etc/hostname on Amazon EC2
    template: src=roles/common/templates/hostname.conf dest=/etc/init/hostname.conf
    when: docker is not defined
  - name: Disable ephemeral mount at /mnt for amazon AWS
    shell: umount /mnt
    register: umount_output
    ignore_errors: yes

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

- hosts: all
  sudo: True
  vars:
      shared_storage_system: lvm
      vendor_data: /mnt/seqware-oozie
      lvm_device_whitelist: /dev/xvdd,/dev/xvde
  include: roles/storage/common/tasks/play_deploy_shared_storage.yml
  when: single_node_lvm is defined

- hosts: all
  sudo: True
  vars:
      shared_storage_system: glusterfs
      vendor_data: /mnt/seqware-oozie
      glusterfs_version: 3.5
  include: roles/storage/common/tasks/play_deploy_shared_storage.yml

- hosts: all
  sudo: True
  roles:
    - { role: docker }

# The grid master depends on the hosts file, as we need to know at least who we
# are by this stage.
- hosts: master
  sudo: True
  roles:
    - { role: java, java_provider: Oracle8 }
    - { role: grid-engine, grid_engine_master: True }
    - { role: seqware-master-infrastructure }
    - { role: seqware-code }
    - { role: seqware-webservice, when: test_environment is undefined }

- hosts: worker
  sudo: True
  roles:
    - { role: java, java_provider: Oracle8 }
    - { role: grid-engine, grid_engine_master: False }
    - { role: seqware-worker-infrastructure }

- hosts: master
  sudo: yes
  sudo_user: seqware
  vars:
      run_integration_tests: false
  roles:
    - { role: seqware-integration-tests, when: "{{ run_integration_tests }} == True" }

- hosts: master
  sudo: True
  roles:
    - { role: seqware-cron, when: test_environment is undefined }
    - { role: seqware-helloworld, when: test_environment is undefined }

# cleanup for seqware 1.2
- hosts: all
  sudo: True
  tasks:
  - name: Clean extra packages
    apt: name={{ item }} state=absent purge=yes
    with_items:
      - maven
      - spark-core
      - hive
      - pig
      - solr
      - hbase

  - name: Autoremove unused packages
    command: apt-get -y autoremove