ES memory settings

Makefile

@@ -42,7 +42,7 @@ setup:
 
 release:
 	docker-compose pull
-	sudo docker-compose build web --verbose
+	sudo docker-compose build web
 	docker-compose stop web
 	docker-compose kill web
 	docker-compose up -d web

ansible/roles/web/templates/docker-compose.j2

@@ -35,6 +35,8 @@ postgres:
   ports:
     - "5432:5432"
 elasticsearch:
-  image: elasticsearch:2
+  image: elasticsearch:5
   ports:
     - "9200:9200"
+  environment:
+    - ES_JAVA_OPTS="-Xms512m -Xmx512m"

publichealth/settings/production.py

@@ -131,7 +131,7 @@ if REDIS_LOCATION is not None:
 if 'ELASTICSEARCH_URL' in env:
     WAGTAILSEARCH_BACKENDS = {
         'default': {
-            'BACKEND': 'wagtail.search.backends.elasticsearch2',
+            'BACKEND': 'wagtail.search.backends.elasticsearch5',
             'URLS': [env['ELASTICSEARCH_URL']],
             'INDEX': APP_NAME,
             'ATOMIC_REBUILD': True,