From 4216e309bb9fe6398f532d7de6ade68a552da213 Mon Sep 17 00:00:00 2001
From: rene <rene@endor.universe.local>
Date: Thu, 24 Mar 2022 14:35:11 +0100
Subject: [PATCH] literal curly braces must be escaped in regex

---
 roles/nameserver/tasks/install_bind.yml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/roles/nameserver/tasks/install_bind.yml b/roles/nameserver/tasks/install_bind.yml
index f6d7eaf..7bfdae1 100644
--- a/roles/nameserver/tasks/install_bind.yml
+++ b/roles/nameserver/tasks/install_bind.yml
@@ -10,14 +10,14 @@
     replace: "{{ item.option }}"
     validate: "{{ named_checkconf }} {{ named_conf_options }}"
   loop:
-    - { regexp: '^\s*listen-on {(?:[\s\n]*(?:\d{1,3}\.){3}\d{1,3};)*[\s\n]*};', option: "\tlisten-on { {{ ansible_default_ipv4.address }}; };"}
-    - { regexp: '^\s*listen-on-v6 {(?:\s\n]*(?:any;[\s\n]*};', option: "\tlisten-on-v6 { {{ ansible_default_ipv6.address }}; };"}
-    - { regexp: '^\s*listen-on-v6 {(?:[\s\n]*(?:[\da-f:]*;)*[\s\n]*};', option: "\tlisten-on-v6 { {{ ansible_default_ipv6.address }}; };"}
+    - { regexp: '^\s*listen-on \{(?:[\s\n]*(?:\d{1,3}\.){3}\d{1,3};)*[\s\n]*\};', option: "\tlisten-on { {{ ansible_default_ipv4.address }}; };"}
+    - { regexp: '^\s*listen-on-v6 \{(?:\s\n]*(?:any;[\s\n]*\};', option: "\tlisten-on-v6 { {{ ansible_default_ipv6.address }}; };"}
+    - { regexp: '^\s*listen-on-v6 \{(?:[\s\n]*(?:[\da-f:]*;)*[\s\n]*\};', option: "\tlisten-on-v6 { {{ ansible_default_ipv6.address }}; };"}
 
 - name: nameserver | bind | basic configuration cont'd
   lineinfile:
     path: "{{ named_conf_options }}"
-    regexp: '^\s*listen-on {.*};'
+    regexp: '^\s*listen-on \{.*\};'
     state: present
     line: "\tlisten-on { {{ ansible_default-ipv4.address }}; };"
     insertafter: "options {"