Re: [ansible-project] DNS Update (AD)
Dick Visser
--Hello guys,
I am trying to run a playbook that does the following situation:
I want to update a current A record with a new IP address; if it doesn't exist, it will create a new A record.
My current playbook does the following tasks:
Check if the A record inside our DNS Manager exists.
- If it doesn't, my playbook will create a new A record.
- If it does, it will delete the current A record and recreate with a new IP address.
Just want to check if there is a better way to achieve it without delete and recreate the A record, I couldn't figure out a way to only update the current A record using "Set-DnsServerResourceRecord".
---
- hosts: all
gather_facts: true
vars:
dns_name: "test_01"
ip: "10.10.10.13"
tasks:
- name: "Check a DNS record"
win_shell: |
try {
(Get-DnsServerResourceRecord `
-ZoneName "{{ dns_domain }}" `
-name "{{ dns_name }}" `
-RRType 'A' `
-ErrorAction stop `
-ComputerName "{{ dns_server }}").RecordData.IPv4Address.IPAddressToString
} catch {
write-host "failed"
}
delegate_to: "{{ mgmt_server }}"
changed_when: false
register: check_out
- name: DNS output
debug:
var: check_out.stdout_lines[0]
- name: Remove static record
win_dns_record:
name: "{{ dns_name }}"
type: "A"
state: absent
zone: "{{ dns_domain }}"
- name: Register
win_shell: |
Add-DnsServerResourceRecordA `
-ZoneName "{{ dns_domain }}" `
-name "{{ dns_name }}" `
-AllowUpdateAny `
-IPv4Address "{{ ip }}" `
-ComputerName "{{ dns_server }}"
delegate_to: "{{ mgmt_server }}"
register: change_out
throttle: 1
- name: Change output
debug:
var: change_out
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