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2.Inventory.yml
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2.Inventory.yml
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# We have a sample inventory file with 3 servers listed. Add a fourth server by the name server4.company.com
# --------------------------------
# Sample Inventory File
server1.company.com
server2.company.com
server3.company.com
server4.company.com
# We have added aliases named web1, web2 and web3 for the first three servers. Update server4 to have an alias db1
# --------------------------------
# Sample Inventory File
web1 ansible_host=server1.company.com
web2 ansible_host=server2.company.com
web3 ansible_host=server3.company.com
db1 ansible_host=server4.company.com
# The web servers are linux, but the db server is windows. Add additional parameters in each line to add ansible_connection, ansible_user and password.
# Use the below table for information about credentials.
# Note: For linux use ansible_ss_pass and for windows use ansible_password. Connector for windows is winrm
# --------------------------------
# Sample Inventory File
web1 ansible_host=server1.company.com ansible_connection=ssh ansible_user=root ansible_ssh_pass=Password123!
web2 ansible_host=server2.company.com ansible_connection=ssh ansible_user=root ansible_ssh_pass=Password123!
web3 ansible_host=server3.company.com ansible_connection=ssh ansible_user=root ansible_ssh_pass=Password123!
db1 ansible_host=server4.company.com ansible_connection=winrm ansible_user=administrator ansible_password=Password123!
# We have created a group for web servers. Similarly create a group for database servers named 'db_servers' and add db1 server to it
# --------------------------------
# Sample Inventory File
web1 ansible_host=server1.company.com ansible_connection=ssh ansible_user=root ansible_ssh_pass=Password123!
web2 ansible_host=server2.company.com ansible_connection=ssh ansible_user=root ansible_ssh_pass=Password123!
web3 ansible_host=server3.company.com ansible_connection=ssh ansible_user=root ansible_ssh_pass=Password123!
db1 ansible_host=server4.company.com ansible_connection=winrm ansible_user=administrator ansible_password=Password123!
[web_servers]
web1
web2
web3
[db_servers]
db1
# Let us now create a group of groups. Create a new group called 'all_servers' and add the previously created groups 'web_servers' and 'db_servers' to it.
# Syntax:
# [parent_group:children]
# child_group1
# child_group2
# --------------------------------
# Sample Inventory File
web1 ansible_host=server1.company.com ansible_connection=ssh ansible_user=root ansible_ssh_pass=Password123!
web2 ansible_host=server2.company.com ansible_connection=ssh ansible_user=root ansible_ssh_pass=Password123!
web3 ansible_host=server3.company.com ansible_connection=ssh ansible_user=root ansible_ssh_pass=Password123!
db1 ansible_host=server4.company.com ansible_connection=winrm ansible_user=administrator ansible_password=Password123!
[web_servers]
web1
web2
web3
[db_servers]
db1
[all_servers:children]
web_servers
db_servers
# Try and represent the data given in the below table in Ansible Inventory format
# ------------------------------------------------------------------------
# Server Alias | Server Name | OS | User | Password
# ------------------------------------------------------------------------
# sql_db1 | sql01.xyz.com | Linux | root | Lin$Pass
# sql_db2 | sql02.xyz.com | Linux | root | Lin$Pass
# web_node1 | web01.xyz.com | Win | administrator | Win$Pass
# web_node2 | web02.xyz.com | Win | administrator | Win$Pass
# web_node3 | web03.xyz.com | Win | administrator | Win$Pass
# ------------------------------------------------------------------------
#
# Group | Members
# -----------------------------
# db_nodes | sql_db1, sql_db2
# web_nodes | web_node1, web_node2, web_node3
# boston_nodes | sql_db1, web_node1
# dallas_nodes | sql_db2, web_node2, web_node3
# us_nodes | boston_nodes, dallas_nodes
#
# Sample Inventory File
sql_db1 ansible_host=sql01.xyz.com ansible_connection=ssh ansible_user=root ansible_ssh_pass=Lin$Pass
sql_db2 ansible_host=sql02.xyz.com ansible_connection=ssh ansible_user=root ansible_ssh_pass=Lin$Pass
web_node1 ansible_host=web01.xyz.com ansible_connection=winrm ansible_user=administrator ansible_password=Win$Pass
web_node2 ansible_host=web02.xyz.com ansible_connection=winrm ansible_user=administrator ansible_password=Win$Pass
web_node3 ansible_host=web03.xyz.com ansible_connection=winrm ansible_user=administrator ansible_password=Win$Pass
[db_nodes]
sql_db1
sql_db2
[web_nodes]
web_node1
web_node2
web_node3
[boston_nodes]
sql_db1
web_node1
[dallas_nodes]
sql_db2
web_node2
web_node3
[us_nodes]
boston_nodes
dallas_nodes