From c842ce6ff7456cea8e4befb95ee82263195dcdac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Philipp=20B=C3=B6hm?= <philipp@pboehm.org>
Date: Sat, 27 Jan 2018 21:27:50 +0100
Subject: [PATCH] make redis host configurable through env variable

---
 docker/ddns/Dockerfile    | 2 +-
 docker/docker-compose.yml | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/docker/ddns/Dockerfile b/docker/ddns/Dockerfile
index e51e786..d15d6cb 100644
--- a/docker/ddns/Dockerfile
+++ b/docker/ddns/Dockerfile
@@ -8,4 +8,4 @@ RUN go-wrapper install    # "go install -v ."
 
 ENV GIN_MODE release
 
-CMD /go/bin/ddns --domain=${DDNS_DOMAIN} --soa_fqdn=${DDNS_SOA_DOMAIN} --redis=redis:6379 web
+CMD /go/bin/ddns --domain=${DDNS_DOMAIN} --soa_fqdn=${DDNS_SOA_DOMAIN} --redis=${DDNS_REDIS_HOST}
diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
index baf7b45..0969eb1 100644
--- a/docker/docker-compose.yml
+++ b/docker/docker-compose.yml
@@ -10,7 +10,8 @@ services:
       - redis
     environment:
       DDNS_DOMAIN: d.example.net
-      DDNS_SOA_DOMAIN: soa.example.net
+      DDNS_SOA_DOMAIN: ns.example.net
+      DDNS_REDIS_HOST: redis:6379
 
   powerdns:
     restart: unless-stopped