README.md

os_etchosts Ansible Role

Ansible role for updating /etc/hosts

Overview

Variables

Variable	Info	Default	Required
os_etchosts_entries	List of ip addresses and hostnames (please see sample)		yes
os_etchosts_fqdn	Fully qualified domain name		yes
os_etchosts_delimiter	Delimiter between the hosts entries	"\t"	no

Input and Execution

• Sample execution:

  ansible-playbook --connection=local --limit localhost -i "localhost," sap-etchosts-update.yml"

• Sample playbook

  ---
  - hosts: all
    become: true
    vars:
      sap_os_tools_etchosts_entries:
        - "10.0.0.1 hana01-lb"
        - "10.0.0.2 hana02-lb"
        - "10.0.1.1 s4hana01-ci"
        - "10.0.1.2 s4hana01-app"
      sap_os_tools_etchosts_fqdn: "poc.cloud"
    roles:
      - { role: community.sap_operations.os_etchosts }

• Sample result

  cat /etc/hosts
  10.0.0.1  hana01-lb.poc.cloud hana01-lb
  10.0.0.2  hana02-lb.poc.cloud hana02-lb
  10.0.1.1  s4hana01-ci.poc.cloud s4hana01-ci
  10.0.1.2  s4hana01-app.poc.cloud s4hana01-app