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ava-silver merged 3 commits into from
Aug 25, 2026
+144 −65
Merged

chore: prepare lambda layer catalog #685

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97e48d5
chore: prepare lambda layer catalog
ava-silver Aug 21, 2026
d001b3d
rename layer catalog
ava-silver Aug 21, 2026
b92193e
catalog runtime data
ava-silver Aug 24, 2026
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81 changes: 18 additions & 63 deletions src/constants.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
*/

import { DatadogAppSecMode } from "./interfaces";
import { layerRuntimeCatalog } from "./layer-runtime-catalog";

export const LAYER_PREFIX = "DatadogLayer";
export const EXTENSION_LAYER_PREFIX = "DatadogExtension";
Expand All @@ -30,6 +31,15 @@ export enum RuntimeType {
UNSUPPORTED,
}

const runtimeTypeLookup: { [key: string]: RuntimeType } = {
DOTNET: RuntimeType.DOTNET,
NODE: RuntimeType.NODE,
PYTHON: RuntimeType.PYTHON,
JAVA: RuntimeType.JAVA,
RUBY: RuntimeType.RUBY,
CUSTOM: RuntimeType.CUSTOM,
};

export const DatadogLambdaDefaultProps = {
addLayers: true,
enableDatadogTracing: true,
Expand Down Expand Up @@ -58,70 +68,15 @@ export enum TagKeys {
DD_TRACE_ENABLED = "DD_TRACE_ENABLED",
}

export const runtimeLookup: { [key: string]: RuntimeType } = {
"dotnet6": RuntimeType.DOTNET,
"dotnet8": RuntimeType.DOTNET,
"dotnet10": RuntimeType.DOTNET,
"nodejs12.x": RuntimeType.NODE,
"nodejs14.x": RuntimeType.NODE,
"nodejs16.x": RuntimeType.NODE,
"nodejs18.x": RuntimeType.NODE,
"nodejs20.x": RuntimeType.NODE,
"nodejs22.x": RuntimeType.NODE,
"nodejs24.x": RuntimeType.NODE,
"python3.6": RuntimeType.PYTHON,
"python3.7": RuntimeType.PYTHON,
"python3.8": RuntimeType.PYTHON,
"python3.9": RuntimeType.PYTHON,
"python3.10": RuntimeType.PYTHON,
"python3.11": RuntimeType.PYTHON,
"python3.12": RuntimeType.PYTHON,
"python3.13": RuntimeType.PYTHON,
"python3.14": RuntimeType.PYTHON,
"java8.al2": RuntimeType.JAVA,
"java11": RuntimeType.JAVA,
"java17": RuntimeType.JAVA,
"java21": RuntimeType.JAVA,
"java25": RuntimeType.JAVA,
"provided": RuntimeType.CUSTOM,
"provided.al2": RuntimeType.CUSTOM,
"provided.al2023": RuntimeType.CUSTOM,
"ruby3.2": RuntimeType.RUBY,
"ruby3.3": RuntimeType.RUBY,
"ruby3.4": RuntimeType.RUBY,
"ruby4.0": RuntimeType.RUBY,
};
export const runtimeLookup: { [key: string]: RuntimeType } = Object.fromEntries(
layerRuntimeCatalog.flatMap((runtime) =>
"runtimeType" in runtime ? [[runtime.runtime, runtimeTypeLookup[runtime.runtimeType]]] : [],
),
);

export const runtimeToLayerName: { [key: string]: string } = {
"dotnet6": "dd-trace-dotnet",
"dotnet8": "dd-trace-dotnet",
"dotnet10": "dd-trace-dotnet",
"nodejs12.x": "Datadog-Node12-x",
"nodejs14.x": "Datadog-Node14-x",
"nodejs16.x": "Datadog-Node16-x",
"nodejs18.x": "Datadog-Node18-x",
"nodejs20.x": "Datadog-Node20-x",
"nodejs22.x": "Datadog-Node22-x",
"nodejs24.x": "Datadog-Node24-x",
"python3.6": "Datadog-Python36",
"python3.7": "Datadog-Python37",
"python3.8": "Datadog-Python38",
"python3.9": "Datadog-Python39",
"python3.10": "Datadog-Python310",
"python3.11": "Datadog-Python311",
"python3.12": "Datadog-Python312",
"python3.13": "Datadog-Python313",
"python3.14": "Datadog-Python314",
"java8.al2": "dd-trace-java",
"java11": "dd-trace-java",
"java17": "dd-trace-java",
"java21": "dd-trace-java",
"java25": "dd-trace-java",
"ruby32": "Datadog-Ruby3-2",
"ruby33": "Datadog-Ruby3-3",
"ruby34": "Datadog-Ruby3-4",
"ruby40": "Datadog-Ruby4-0",
};
export const runtimeToLayerName: { [key: string]: { x86_64: string; arm64: string } } = Object.fromEntries(
layerRuntimeCatalog.flatMap((runtime) => ("layerNames" in runtime ? [[runtime.runtime, runtime.layerNames]] : [])),
);

export const govCloudRegions: ReadonlyArray<string> = ["us-gov-east-1", "us-gov-west-1"];

Expand Down
125 changes: 125 additions & 0 deletions src/layer-runtime-catalog.ts
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Original file line number Diff line number Diff line change
@@ -0,0 +1,125 @@
/*
* Unless explicitly stated otherwise all files in this repository are licensed
* under the Apache License Version 2.0.
*
* This product includes software developed at Datadog (https://www.datadoghq.com/).
* Copyright 2026 Datadog, Inc.
*/

/*
* DO NOT EDIT: This file is autogenerated.
*/

export const layerRuntimeCatalog = [
{
runtime: "dotnet6",
runtimeType: "DOTNET",
layerNames: { x86_64: "dd-trace-dotnet", arm64: "dd-trace-dotnet-ARM" },
},
{
runtime: "dotnet8",
runtimeType: "DOTNET",
layerNames: { x86_64: "dd-trace-dotnet", arm64: "dd-trace-dotnet-ARM" },
},
{
runtime: "dotnet10",
runtimeType: "DOTNET",
layerNames: { x86_64: "dd-trace-dotnet", arm64: "dd-trace-dotnet-ARM" },
},
{
runtime: "nodejs12.x",
runtimeType: "NODE",
layerNames: { x86_64: "Datadog-Node12-x", arm64: "Datadog-Node12-x-ARM" },
},
{
runtime: "nodejs14.x",
runtimeType: "NODE",
layerNames: { x86_64: "Datadog-Node14-x", arm64: "Datadog-Node14-x-ARM" },
},
{
runtime: "nodejs16.x",
runtimeType: "NODE",
layerNames: { x86_64: "Datadog-Node16-x", arm64: "Datadog-Node16-x-ARM" },
},
{
runtime: "nodejs18.x",
runtimeType: "NODE",
layerNames: { x86_64: "Datadog-Node18-x", arm64: "Datadog-Node18-x-ARM" },
},
{
runtime: "nodejs20.x",
runtimeType: "NODE",
layerNames: { x86_64: "Datadog-Node20-x", arm64: "Datadog-Node20-x-ARM" },
},
{
runtime: "nodejs22.x",
runtimeType: "NODE",
layerNames: { x86_64: "Datadog-Node22-x", arm64: "Datadog-Node22-x-ARM" },
},
{
runtime: "nodejs24.x",
runtimeType: "NODE",
layerNames: { x86_64: "Datadog-Node24-x", arm64: "Datadog-Node24-x-ARM" },
},
{
runtime: "python3.6",
runtimeType: "PYTHON",
layerNames: { x86_64: "Datadog-Python36", arm64: "Datadog-Python36-ARM" },
},
{
runtime: "python3.7",
runtimeType: "PYTHON",
layerNames: { x86_64: "Datadog-Python37", arm64: "Datadog-Python37-ARM" },
},
{
runtime: "python3.8",
runtimeType: "PYTHON",
layerNames: { x86_64: "Datadog-Python38", arm64: "Datadog-Python38-ARM" },
},
{
runtime: "python3.9",
runtimeType: "PYTHON",
layerNames: { x86_64: "Datadog-Python39", arm64: "Datadog-Python39-ARM" },
},
{
runtime: "python3.10",
runtimeType: "PYTHON",
layerNames: { x86_64: "Datadog-Python310", arm64: "Datadog-Python310-ARM" },
},
{
runtime: "python3.11",
runtimeType: "PYTHON",
layerNames: { x86_64: "Datadog-Python311", arm64: "Datadog-Python311-ARM" },
},
{
runtime: "python3.12",
runtimeType: "PYTHON",
layerNames: { x86_64: "Datadog-Python312", arm64: "Datadog-Python312-ARM" },
},
{
runtime: "python3.13",
runtimeType: "PYTHON",
layerNames: { x86_64: "Datadog-Python313", arm64: "Datadog-Python313-ARM" },
},
{
runtime: "python3.14",
runtimeType: "PYTHON",
layerNames: { x86_64: "Datadog-Python314", arm64: "Datadog-Python314-ARM" },
},
{ runtime: "java8.al2", runtimeType: "JAVA", layerNames: { x86_64: "dd-trace-java", arm64: "dd-trace-java-ARM" } },
{ runtime: "java11", runtimeType: "JAVA", layerNames: { x86_64: "dd-trace-java", arm64: "dd-trace-java-ARM" } },
{ runtime: "java17", runtimeType: "JAVA", layerNames: { x86_64: "dd-trace-java", arm64: "dd-trace-java-ARM" } },
{ runtime: "java21", runtimeType: "JAVA", layerNames: { x86_64: "dd-trace-java", arm64: "dd-trace-java-ARM" } },
{ runtime: "java25", runtimeType: "JAVA", layerNames: { x86_64: "dd-trace-java", arm64: "dd-trace-java-ARM" } },
{ runtime: "provided", runtimeType: "CUSTOM" },
{ runtime: "provided.al2", runtimeType: "CUSTOM" },
{ runtime: "provided.al2023", runtimeType: "CUSTOM" },
{ runtime: "ruby3.2", runtimeType: "RUBY" },
{ runtime: "ruby3.3", runtimeType: "RUBY" },
{ runtime: "ruby3.4", runtimeType: "RUBY" },
{ runtime: "ruby4.0", runtimeType: "RUBY" },
{ runtime: "ruby32", layerNames: { x86_64: "Datadog-Ruby3-2", arm64: "Datadog-Ruby3-2-ARM" } },
{ runtime: "ruby33", layerNames: { x86_64: "Datadog-Ruby3-3", arm64: "Datadog-Ruby3-3-ARM" } },
{ runtime: "ruby34", layerNames: { x86_64: "Datadog-Ruby3-4", arm64: "Datadog-Ruby3-4-ARM" } },
{ runtime: "ruby40", layerNames: { x86_64: "Datadog-Ruby4-0", arm64: "Datadog-Ruby4-0-ARM" } },
] as const;
3 changes: 1 addition & 2 deletions src/layer.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -292,8 +292,7 @@ export function getLambdaLayerArn(
isArm: boolean,
accountId?: string,
): string {
const baseLayerName = runtimeToLayerName[runtime];
const layerName = isArm ? `${baseLayerName}-ARM` : baseLayerName;
const layerName = runtimeToLayerName[runtime]?.[isArm ? "arm64" : "x86_64"];
const partition = getAWSPartitionFromRegion(region);
// TODO: edge case where gov cloud is the region, but they are using a token so we can't resolve it.
const isGovCloud = govCloudRegions.includes(region);
Expand Down
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