merge dynamic ec2 and static inventory

inventory

#
# Map the ec2 groups (from the dynamic inventory ec2.py) to our groups.
# This merges the static and dynamic inventory.
#

# Placeholders for the dynamic ec2 groups must be added to the static inventory. 
# You can then use them throughout the rest of the inventory
[tag_kafka_yes]

# map all dynamic instances tagged with 'tag_kafka_yes' into the static kafka group
[kafka:children] 
tag_kafka_yes

[tag_kubernetes_yes]

[kubernetes:children]
tag_kubernetes_yes

[tag_kubernetes_master_yes]

[kubernetes_master:children]
tag_kubernetes_master_yes

[tag_kubernetes_minion_yes]

[kubernetes_minion:children]
tag_kubernetes_minion_yes

[tag_zookeeper_yes]

[zookeeper:children]
tag_zookeeper_yes