[wiki-web] Needs the HTTPD_CONFIGURATION_PATH env var defined

[Andrea Veri <averi src gnome org>]

commit 68692efb69c83c324580f79a791e0c9a1c68fd44
Author: Andrea Veri <averi redhat com>
Date:   Tue Aug 6 21:23:08 2019 +0200

    Needs the HTTPD_CONFIGURATION_PATH env var defined

 templates/wiki-web.yaml | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/templates/wiki-web.yaml b/templates/wiki-web.yaml
index 59d7fda..6cdde10 100644
--- a/templates/wiki-web.yaml
+++ b/templates/wiki-web.yaml
@@ -156,6 +156,9 @@ objects:
             periodSeconds: 10
             successThreshold: 1
             timeoutSeconds: 1
+        env:
+            - name: HTTPD_CONFIGURATION_PATH
+              value: "/etc/httpd/conf.d"
 
         dnsPolicy: ClusterFirst
         restartPolicy: Always