From 9d56973aa026976e72845eaa538826afcf8e7d35 Mon Sep 17 00:00:00 2001
From: Victor Unegbu <victor@unegbu.com>
Date: Thu, 12 Oct 2017 16:02:25 -0500
Subject: [PATCH] add option to enable TLS via environment variable

---
 output/elasticsearch/fluent-bit-configmap.yaml   | 1 +
 output/elasticsearch/fluent-bit-ds-minikube.yaml | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/output/elasticsearch/fluent-bit-configmap.yaml b/output/elasticsearch/fluent-bit-configmap.yaml
index d2c2ae7..41581fb 100644
--- a/output/elasticsearch/fluent-bit-configmap.yaml
+++ b/output/elasticsearch/fluent-bit-configmap.yaml
@@ -43,6 +43,7 @@ data:
         Match           *
         Host            ${FLUENT_ELASTICSEARCH_HOST}
         Port            ${FLUENT_ELASTICSEARCH_PORT}
+        tls             ${FLUENT_ELASTICSEARCH_TLS}
         Logstash_Format On
         Retry_Limit     False
 
diff --git a/output/elasticsearch/fluent-bit-ds-minikube.yaml b/output/elasticsearch/fluent-bit-ds-minikube.yaml
index a910b21..f5f4d9e 100644
--- a/output/elasticsearch/fluent-bit-ds-minikube.yaml
+++ b/output/elasticsearch/fluent-bit-ds-minikube.yaml
@@ -23,6 +23,8 @@ spec:
           value: "elasticsearch"
         - name: FLUENT_ELASTICSEARCH_PORT
           value: "9200"
+        - name:  FLUENT_ELASTICSEARCH_TLS
+          value: "Off"
         volumeMounts:
         - name: varlog
           mountPath: /var/log