ansible-debops-infrastructure

DebOps and Ansible scripts to manage my infrastructure
git clone git://git.erethon.com/ansible-debops-infrastructure
Log | Files | Refs
commit 3f4e2d95cca5d4ea531c92b3b12d808c338fc6d9
parent 3d4c706f6570b73eafd90b7cce02c6ee371ed0fb
Author: Dionysis Grigoropoulos <dgrig@erethon.com>
Date:   Tue, 29 Oct 2019 00:54:09 +0200

ansible: Add a safe default IP for Prometheus host

Diffstat:

ansible/inventory/group_vars/all/ferm.yml | 2+-


1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ansible/inventory/group_vars/all/ferm.yml b/ansible/inventory/group_vars/all/ferm.yml
@@ -12,6 +12,6 @@ ferm__rules:
     table: 'filter'
     chain: 'INPUT'
     dport: [ 9100 ]
-    saddr: "{{ hostvars['prometheus_host'].ansible_host }}"
+    saddr: "{% if hostvars['prometheus_host'] is defined %} {{ hostvars['prometheus_host'].ansible_host }} {% else %} '127.0.0.1' {% endif %}"
     protocol: 'tcp'
     domain: 'ip'