Updates uses of AWS SDK for JS v2 to v3, default to Node 18

.npm-upgrade.json

@@ -3,6 +3,10 @@
     "@types/node": {
       "versions": "20",
       "reason": ""
+    },
+    "typescript": {
+      "versions": "5.2.2",
+      "reason": "conflict with other dependency"
     }
   }
 }

.nvmrc

@@ -1 +1 @@
-16
+18

CHANGELOG.md

@@ -9,6 +9,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ### Changed
 
+- Use AWS SDK for JavaScript v3 instead of v2
+- Use Node 18 by default (with AWS SDK v3 preinstalled, instead of v2)
 - Fix OpenAPI spec version from 1.0.0-rc.4 to 1.0.0
 - Update fields, sort, and query extensions to v1.0.0
 - Update transaction extension to v1.0.0-rc.3
@@ -67,6 +69,12 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ### Removed
 
+- Elasticsearch is no longer supported as a backend. Only OpenSearch is now supported.
+- Only fine-grained access control is supported for connecting to OpenSearch.
+  "AWS Connection" mode is no longer supported.
+
+### Removed
+
 - Elasticsearch is no longer supported as a backend. Only OpenSearch is now supported.
 - Only fine-grained access control is supported for connecting to OpenSearch.
   "AWS Connection" mode is no longer supported.

README.md

@@ -7,6 +7,7 @@
   - [Architecture](#architecture)
   - [Migration](#migration)
     - [Unreleased](#unreleased)
+      - [Node 18 update](#node-18-update)
       - [OpenSearch Version 2.9](#opensearch-version-29)
     - [2.3.0](#230)
       - [OpenSearch Version 2.7](#opensearch-version-27)
@@ -135,6 +136,16 @@ apiLambda --> opensearch
 
 ### Unreleased
 
+#### Node 18 update
+
+The default Lambda deployment environment is now Node 18. The major difference between
+the Node 16 and Node 18 Lambda environment is that the Node 16 env includes AWS SDK
+for JS v2, and Node 18 includes v3. This code has been updated to use v3, so the
+Node 18 environment must be used, or the build must be modified to install the v3 libraries.
+
+To update the deployment to use Node 18, modify the serverless config file value
+`provider.runtime` to be `nodejs18.x` and the application re-deployed.
+
 #### OpenSearch Version 2.9
 
 - Update the `EngineVersion` setting in the serverless config file to `OpenSearch_2.9`

bin/system-tests.sh

@@ -11,7 +11,7 @@ export REQUEST_LOGGING_ENABLED=false
 
 echo "Running tests"
 set +e
-npx ava "./tests/system/${TEST_PATTERN}" --serial
+npx ava "./tests/system/${TEST_PATTERN}" --serial --verbose
 TEST_RESULT="$?"
 set -e
 

docker-compose.yml

@@ -8,7 +8,7 @@ services:
     volumes:
       - ./opensearch/config/opensearch.yml:/usr/share/opensearch/config/opensearch.yml
   localstack:
-    image: localstack/localstack
+    image: localstack/localstack:2.1.0
     ports:
       - "127.0.0.1:4566:4566"
     environment: