From 0c604b38fbc512934d75c8bac3950ca281693b0f Mon Sep 17 00:00:00 2001
From: Victor Unegbu <victor.unegbu@rewardstyle.com>
Date: Thu, 12 Oct 2017 16:02:25 -0500
Subject: [PATCH] add option to enable TLS via environment variable

---
 docker-image/fluent-bit.conf            | 1 +
 fluent-bit-daemonset-elasticsearch.yaml | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/docker-image/fluent-bit.conf b/docker-image/fluent-bit.conf
index bb2853b..f8a2c2d 100644
--- a/docker-image/fluent-bit.conf
+++ b/docker-image/fluent-bit.conf
@@ -23,5 +23,6 @@
     Match  *
     Host   ${FLUENT_ELASTICSEARCH_HOST}
     Port   ${FLUENT_ELASTICSEARCH_PORT}
+    tls    ${FLUENT_ELASTICSEARCH_TLS}
     Logstash_Format On
     Retry_Limit False
diff --git a/fluent-bit-daemonset-elasticsearch.yaml b/fluent-bit-daemonset-elasticsearch.yaml
index 6285d36..6e29827 100644
--- a/fluent-bit-daemonset-elasticsearch.yaml
+++ b/fluent-bit-daemonset-elasticsearch.yaml
@@ -23,6 +23,8 @@ spec:
             value: "elasticsearch-logging"
           - name:  FLUENT_ELASTICSEARCH_PORT
             value: "9200"
+          - name:  FLUENT_ELASTICSEARCH_TLS
+            value: "Off"
         resources:
           limits:
             memory: 100Mi