Aisbergg.systemd_resolved

Ansible Role: `aisbergg.systemd_resolved`

This role sets up systemd-resolved to manage network name resolution on Linux systems.

Requirements

The system must use Systemd for management.

Role Variables

Variable	Default	Description
`systemd_resolved_service_enabled`	`yes`	Turns on the `resolved` service.
`systemd_resolved_service_state`	`started`	Desired state of the service.
`systemd_resolved_config`	`{}`	Configuration settings for `resolved`. Detailed parameter info is in resolved.conf(5).
`systemd_resolved_config.DNS`	`[]`	List of IPv4 and IPv6 addresses for system DNS servers.
`systemd_resolved_config.FallbackDNS`	`[]`	List of backup DNS server addresses (IPv4 and IPv6).
`systemd_resolved_config.Domains`	`[]`	List of domains for searching single-label host names.
`systemd_resolved_config.LLMNR`	`yes`	Enables Link-Local Multicast Name Resolution on the local machine.
`systemd_resolved_config.MulticastDNS`	`no`	Enables Multicast DNS support on the local machine.
`systemd_resolved_config.DNSSEC`	`no`	Activates DNSSEC validation for DNS queries.
`systemd_resolved_config.DNSOverTLS`	`no`	Enables encrypted DNS queries.
`systemd_resolved_config.Cache`	`yes`	Uses a cache for DNS queries.
`systemd_resolved_config.DNSStubListener`	`yes`	Allows the DNS stub resolver to listen on 127.0.0.53 port 53.
`systemd_resolved_config.ReadEtcHosts`	`yes`	Reads /etc/hosts to resolve hostnames.

Dependencies

No dependencies.

Example Playbook

- hosts: all
  vars:
    systemd_resolved_config:
      DNS:
        - 9.9.9.9
        - 8.8.8.8
      Domains:
        - example.org
  roles:
    - role: aisbergg.systemd_resolved