[servers:vars]
ansible_ssh_user=ec2-user
ansible_ssh_private_key_file=/localpath/yourkey.pem
ansible_ssh_common_args='-o StrictHostKeyChecking=no'

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Zookeeper configuration (listed are the default ports and conf)
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

zk_user=zookeeper
zk_group=zookeeper
zk_home=/zookeeper_home
zk_data_dir=/zookeeper_data_dir
zk_conf=zoo.cfg
zk_client_port=2181
zk_peer_port=2888
zk_leader_port=3888
zk_bashrc=/home/zookeeper/.bashrc

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Hadoop/HDFS configuration
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

ha_master_host="{{ ansible_play_hosts[0] }}"
ha_user=hadoop
ha_group=hadoop
ha_home=/hadoop_home
ha_conf={{ ha_home }}/etc/hadoop

# core-site
#
ha_hdfs_port=9000

# hdfs-site
#
ha_dfs_replication=3
ha_dfs_name_dir=/usr/local/hadoop/hdfs/data

# mapred-site.xml
#
ha_jobtracker_port=54311

# yarn-site.xml
#
ha_scheduler_port=8030
ha_resource_tracker_port=8031

# SSH Config
#
ha_ssh_dir=/home/{{ ha_user }}/.ssh
ha_identity_file={{ ha_ssh_dir }}/id_rsa
ha_id_rsa_pub=YOUR_PUBLIC_KEY

ha_bashrc=/home/hadoop/.bashrc

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Accumulo configuration
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

ac_master_host="{{ ansible_play_hosts[0] }}"
ac_user=accumulo
ac_group=accumulo
ac_home=/accumulo_home
ac_conf="{{ ac_home }}/conf"
ac_trace_user=root
ac_trace_password=secret
ac_auth_type=password
ac_auth_principal=accumulo
ac_auth_token=accumulo
ac_java_home=your_java_installation
ac_bashrc=/home/accumulo/.bashrc