From 57754a43465c1777dd178b53def7d937d689cf3d Mon Sep 17 00:00:00 2001
From: Kevin Carter <kevin.carter@rackspace.com>
Date: Wed, 15 Aug 2018 23:29:10 -0500
Subject: [PATCH] Make journalbeat install detect if it should install

When running on a system where there is no journal or no systemd skip
the journalbeat playbooks.

Change-Id: I92c804e8eb2ab2f9b86eca09fc51d19be66c7190
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
---
 elk_metrics_6x/installJournalbeat.yml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/elk_metrics_6x/installJournalbeat.yml b/elk_metrics_6x/installJournalbeat.yml
index 836b3de4..58440329 100644
--- a/elk_metrics_6x/installJournalbeat.yml
+++ b/elk_metrics_6x/installJournalbeat.yml
@@ -48,6 +48,18 @@
 
   environment: "{{ deployment_environment_variables | default({}) }}"
 
+  pre_tasks:
+    - name: Check for journal directory
+      stat:
+        path: /var/log/journal
+      register: journal_dir
+
+    - name: exit playbook
+      meta: end_play
+      when:
+        - not (journal_dir.stat.exists | bool) or
+          ansible_service_mgr != 'systemd'
+
   roles:
     - role: elastic_journalbeat
     - role: elastic_rollup