ambari-server

---
ambari_admin_user: 'admin'
ambari_admin_password: 'admin'                                  # the password for the above admin user
ambari_admin_default_password: 'admin'                          # no need to change this (unless the Ambari default changes)
wait: true                                                      # wait for the cluster to finish installing
wait_timeout: 3600                                              # 60 minutes

default_password: 'ralapakr1!'                                # a default password for all required passwords which are not specified in the blueprint
config_recommendation_strategy: 'ALWAYS_APPLY'

cluster_template_file: 'cluster_template.j2'                    # the cluster creation template file


############################
## database configuration ##                                    # only useful if blueprint is dynamic
############################

database: 'embedded'                                            # can be set to 'embedded', 'postgres', 'mysql' or 'mariadb'
database_options:
  external_hostname: ''                                         # if this is empty, Ansible will install and prepare the databases on the ambari-node
  ambari_db_name: 'ambari'
  ambari_db_username: 'ambari'
  ambari_db_password: 'bigdata'
  hive_db_name: 'hive'
  hive_db_username: 'hive'
  hive_db_password: 'hive'
  oozie_db_name: 'oozie'
  oozie_db_username: 'oozie'
  oozie_db_password: 'oozie'
  rangeradmin_db_name: 'ranger'
  rangeradmin_db_username: 'ranger'
  rangeradmin_db_password: 'ranger'
  registry_db_name: 'registry'
  registry_db_username: 'registry'
  registry_db_password: 'registry'
  streamline_db_name: 'streamline'
  streamline_db_username: 'streamline'
  streamline_db_password: 'streamline'

##########################
## ranger configuration ##                                      # only useful if blueprint is dynamic
##########################

ranger_options:                                                 # only used if RANGER_ADMIN is part of the blueprint stack
  ranger_admin_password: 'admin'                                # the password for the Ranger admin users (both admin and amb_ranger_admin)
  enable_plugins: yes                                           # set to 'yes' if the plugins should be enabled for all of the installed services


#############################
## blueprint configuration ##
#############################

blueprint_name: '{{ cluster_name }}_blueprint'                  # the name of the blueprint as it will be stored in Ambari
blueprint_file: 'blueprint.json'                          # the blueprint JSON file - 'blueprint_dynamic.j2' is a Jinja2 template that generates the required JSON
blueprint_dynamic:                                              # properties for the dynamic blueprint - these are only used by the 'blueprint_dynamic.j2' template to generate the JSON
  - role: "hdp-master"
    clients: ['ZOOKEEPER_CLIENT', 'HDFS_CLIENT', 'YARN_CLIENT', 'MAPREDUCE2_CLIENT', 'TEZ_CLIENT', 'SLIDER', 'PIG', 'SQOOP', 'HIVE_CLIENT', 'HCAT', 'OOZIE_CLIENT', 'INFRA_SOLR_CLIENT', 'SPARK2_CLIENT']
    services:
      - ZOOKEEPER_SERVER
      - NAMENODE
      - SECONDARY_NAMENODE
      - RESOURCEMANAGER
      - APP_TIMELINE_SERVER
      - HISTORYSERVER
      - SPARK2_JOBHISTORYSERVER
      - HIVE_SERVER
      - HIVE_METASTORE
      - WEBHCAT_SERVER
      - OOZIE_SERVER
      - AMBARI_SERVER
      - INFRA_SOLR
      - METRICS_COLLECTOR
      - METRICS_GRAFANA
      - METRICS_MONITOR
      - ZEPPELIN_MASTER
  - role: "hdp-slave"
    clients: ['ZOOKEEPER_CLIENT', 'HDFS_CLIENT', 'YARN_CLIENT', 'MAPREDUCE2_CLIENT', 'TEZ_CLIENT', 'SLIDER', 'PIG', 'SQOOP', 'HIVE_CLIENT', 'HCAT', 'OOZIE_CLIENT', 'INFRA_SOLR_CLIENT', 'SPARK2_CLIENT']
    services:
      - DATANODE
      - NODEMANAGER
      - METRICS_MONITOR