Add ES_PREFIX in .env.production.sample (#10087)

diff --git a/.env.production.sample b/.env.production.sample
index d1164efdc0cce0882d2ec0cf594c3e59921d065d..d66b0505095821de1beb2f4a2e9a6c05b3454121 100644 (file)
--- a/.env.production.sample
+++ b/.env.production.sample
@@ -10,6 +10,7 @@ DB_NAME=postgres
 DB_PASS=
 DB_PORT=5432
 # Optional ElasticSearch configuration
+# You may also set ES_PREFIX to share the same cluster between multiple Mastodon servers (falls back to REDIS_NAMESPACE if not set)
 # ES_ENABLED=true
 # ES_HOST=es
 # ES_PORT=9200