From 7d25cd3098cea976e4a88fa4e341c2af827544ee Mon Sep 17 00:00:00 2001
From: Ian Fijolek <ian@iamthefij.com>
Date: Mon, 26 Sep 2022 16:52:59 -0700
Subject: [PATCH] Add local loopback as dns in resolv.conf

---
 nomad/setup-cluster.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/nomad/setup-cluster.yml b/nomad/setup-cluster.yml
index 309f159..7d43bf1 100644
--- a/nomad/setup-cluster.yml
+++ b/nomad/setup-cluster.yml
@@ -60,6 +60,12 @@
 
     # If DNS is broken after dnsmasq, then need to set /etc/resolv.conf to something
     # pointing to 127.0.0.1 and possibly restart Docker and Nomad
+    - name: Update resolv.conf
+      lineinfile:
+        dest: /etc/resolv.conf
+        create: true
+        line: "nameserver 127.0.0.1"
+      become: true
 
 - name: Setup Vault cluster
   hosts: vault_instances