feat: notes on aws

knowledge base/cloud computing/aws/ecr.md

@@ -0,0 +1,31 @@
+# Elastic Container Registry
+
+1. [TL;DR](#tldr)
+1. [Further readings](#further-readings)
+   1. [Sources](#sources)
+
+## TL;DR
+
+## Further readings
+
+- AWS' [CLI]
+
+### Sources
+
+- [Using pull through cache rules]
+- [Creating a lifecycle policy preview]
+
+<!--
+  References
+  -->
+
+<!-- In-article sections -->
+<!-- Knowledge base -->
+[cli]: cli.md
+
+<!-- Files -->
+<!-- Upstream -->
+[creating a lifecycle policy preview]: https://docs.aws.amazon.com/AmazonECR/latest/userguide/lpp_creation.html
+[using pull through cache rules]: https://docs.aws.amazon.com/AmazonECR/latest/userguide/pull-through-cache.html
+
+<!-- Others -->