ansible/examples/hosts.yaml
Alexander Garzon 4638b5f2da Update hosts.yaml (#24513)
Example to clarify the rule :
``` Anything defined under a hosts is assumed to be a var```
2017-05-11 15:01:20 -07:00

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# This is the default ansible 'hosts' file.
#
# It should live in /etc/ansible/hosts
#
# - Comments begin with the '#' character
# - Blank lines are ignored
# - Top level entries are assumed to be groups, start with 'all' to have a full hierchy
# - Hosts must be specified in a group's hosts:
# and they must be a key (: terminated)
# - groups can have children, hosts and vars keys
# - Anything defined under a hosts is assumed to be a var
# - You can enter hostnames or ip addresses
# - A hostname/ip can be a member of multiple groups
# Ex 1: Ungrouped hosts, put in 'all' or 'ungrouped' group
##all:
## hosts:
## green.example.com:
## ansible_ssh_host: 191.168.100.32
## anyvariable: value
## blue.example.com:
## 192.168.100.1:
## 192.168.100.10:
# Ex 2: A collection of hosts belonging to the 'webservers' group
## children:
## webservers:
## hosts:
## alpha.example.org:
## beta.example.org:
## 192.168.1.100:
## 192.168.1.110:
# Ex 3: You can create hosts using ranges and add children groups and vars to a group
# The child group can define anything you would normally add to a group
## testing:
## hosts:
## www[001:006].example.com:
## vars:
## testing1: value1
## children:
## webservers:
## hosts:
## beta.example.org:
# Ex 4: all vars
# keeping withing 'all' group you can define common 'all' vars here with lowest precedence
## vars:
## commontoall: thisvar