---
- block: 
    - name: apt key for the Cloudera Manager repository
      apt_key: url=https://archive.cloudera.com/cm5/ubuntu/trusty/amd64/cm/archive.key state=present

    - name: Install the Cloudera CDH packages repository
      apt_repository: repo='{{ cdh_packages_repo }}' update_cache=yes

    - name: Install the CDH Manager server
      apt: pkg=cloudera-manager-server state=present update_cache=yes cache_valid_time=1800

    - name: Install the CDH Manager daemons
      apt: pkg=cloudera-manager-daemons state=present update_cache=yes cache_valid_time=1800

    - name: Install the Cloudera Manager DB configuration
      template: src=db.properties.j2 dest=/etc/cloudera-scm-server/db.properties mode=0640 owner=cloudera-scm group=cloudera-scm
      tags: [ 'cdh', 'hadoop', 'cdh_m_conf' ]

    - name: Ensure that the cloudera manager daemon is running and enabled
      service: name=cloudera-scm-server state=started enabled=yes

  when: cdh_manager_install
  tags: [ 'cdh', 'hadoop' ]

- block:
    - name: Install the Postgresql client
      apt: pkg=postgresql-client state=latest update_cache=yes cache_valid_time=1800

    - name: Download the jdbc driver
      get_url: url=https://jdbc.postgresql.org/download/postgresql-{{ postgresql_jdbc_driver_version }}.jar dest=/srv/postgresql.jar

  when: cdh_manager_install
  tags: [ 'cdh', 'hadoop', 'cdh_manager', 'cdh_pg' ]

- block:
    - name: Get the Oozie ext libraries needed to activate the web console
      unarchive: remote_src=yes src={{ cdh_oozie_ext_libs_url }} dest=/var/lib/oozie owner=oozie group=oozie
      args:
        creates: /var/lib/oozie/ext2.2

  when: cdh_oozie_server
  tags: [ 'cdh', 'hadoop', 'cdh_manager', 'oozie' ]