site.yml

---

- name: gather facts
  hosts: all
  gather_facts: True

# This play installs a database used by Ambari and other components.
# It can be skipped if you have a mysql DB already installed, but then please configure it with variables.
# Please look at hdp-ambari-server-core  to know what variables to set up.
- name: Install DB for HDP
  hosts: hdp-db-server
  become: yes
  roles:
    - role: geerlingguy.mysql

# When you apply a full role like hdp-ambari-server, some subroles run as dependencies.
# If you would like to apply your own subroles separately, you can do that with a play similar to following:
#- name: Prepare hdp nodes
#  hosts: hdp
#  roles:
#    - hdp-basic-packages
#    - ansiblebit.oracle-java
#    - hdp-ambari-prep
#    - hdp-ambari-server-core  # this is the main role installing ambari server.


- name: Install Ambari Server
  hosts: hdp-ambari-server
  roles:
    - hdp-ambari-server

- name: Install Ambari Agents
  hosts: hdp-ambari-server:hdp-ambari-agent
  roles:
    - hdp-ambari-agent