Merge pull request #47004 from p8/guides/activestorage-s3-cache-control

Add S3 Cache-Control header example to guide [ci-skip]
rails · Jan 14, 2023 · 2e0a9e6 · 2e0a9e6
2 parents c7b76db + 224dfa7
commit 2e0a9e6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/guides/source/active_storage_overview.md b/guides/source/active_storage_overview.md
@@ -178,6 +178,7 @@ amazon:
   retry_limit: 0
   upload:
     server_side_encryption: "" # 'aws:kms' or 'AES256'
+    cache_control: "private, max-age=<%= 1.day.to_i %>"
 ```
 TIP: Set sensible client HTTP timeouts and retry limits for your application. In certain failure scenarios, the default AWS client configuration may cause connections to be held for up to several minutes and lead to request queuing.