Remove memcached and use redis fully (#286)

test/docker-compose.yml

@@ -20,13 +20,6 @@ services:
       - "MYSQL_PASSWORD=${MYSQL_PASSWORD}"
     restart: always
 
-  memcached:
-    image: memcached:alpine
-    container_name: librenms_memcached
-    environment:
-      - "TZ=${TZ}"
-    restart: always
-
   redis:
     image: redis:5.0-alpine
     container_name: librenms_redis
@@ -47,7 +40,7 @@ services:
         protocol: tcp
     depends_on:
       - db
-      - memcached
+      - redis
     volumes:
       - "librenms-data:/data"
     env_file:

test/librenms.env

@@ -7,8 +7,6 @@ REAL_IP_HEADER=X-Forwarded-For
 LOG_IP_VAR=remote_addr
 
 LIBRENMS_SNMP_COMMUNITY=librenmsdocker
-MEMCACHED_HOST=memcached
-MEMCACHED_PORT=11211
 
 LIBRENMS_WEATHERMAP=false
 LIBRENMS_WEATHERMAP_SCHEDULE=*/5 * * * *