feat: make node 18 the default

.github/workflows/docker-images.yml

@@ -22,16 +22,16 @@ jobs:
       fail-fast: false
       matrix:
         debian:
-          - 'buster'   # 10
-        node: ['16', '18', '20']
+          - 'buster' # 10
+        node: ['18', '20']
         include:
           - debian: 'bullseye' # 11
             node: '20'
           - debian: 'bookworm' #12
             node: '20'
     env:
       # Node version whose images will be aliased without the -nodeXX segment
-      DEFAULT_NODE_MAJOR_VERSION: 16
+      DEFAULT_NODE_MAJOR_VERSION: 18
     steps:
       - name: Check out
         uses: actions/checkout@v4

.github/workflows/main.yml

@@ -42,11 +42,11 @@ jobs:
         with:
           distribution: 'zulu'
           java-version: '8'
-      - name: Set up Node 16
+      - name: Set up Node 18
         uses: actions/setup-node@v4
         with:
           cache: yarn
-          node-version: '16'
+          node-version: '18'
       - name: Set up Python 3.7
         uses: actions/setup-python@v4
         with:
@@ -125,11 +125,11 @@ jobs:
         with:
           distribution: 'zulu'
           java-version: '8'
-      - name: Set up Node 16
+      - name: Set up Node 18
         uses: actions/setup-node@v4
         with:
           cache: yarn
-          node-version: '16'
+          node-version: '18'
       - name: Set up Python 3.7
         uses: actions/setup-python@v4
         with:
@@ -195,35 +195,28 @@ jobs:
         dotnet: ['6.0.x']
         go: ['1.18']
         java: ['8']
-        node: ['16'] # EOL 2023-09-11
+        node: ['18'] # EOL 2025-04-30
         os: [ubuntu-latest]
         python: ['3.7']
-        # Add specific combinations to be tested against "node 14" (to restrict cardinality)
+        # Add specific combinations to be tested against (to restrict cardinality)
         include:
           # Test using Windows
           - title: 'Windows'
             os: windows-latest
             dotnet: '6.0.x'
             go: '1.18'
             java: '8'
-            node: '16'
+            node: '18'
             python: '3.7'
           # Test using macOS
           - title: 'macOS'
             os: macos-latest
             dotnet: '6.0.x'
             go: '1.18'
             java: '8'
-            node: '16'
+            node: '18'
             python: '3.7'
           # Test alternate Nodes
-          - title: 'Node 16'
-            java: '8'
-            dotnet: '6.0.x'
-            go: '1.18'
-            node: '16' # EOL 2023-09-11
-            os: ubuntu-latest
-            python: '3.7'
           - title: 'Node 18'
             java: '8'
             dotnet: '6.0.x'
@@ -243,23 +236,23 @@ jobs:
             java: '8'
             dotnet: '7.0.x'
             go: '1.18'
-            node: '16'
+            node: '18'
             os: ubuntu-latest
             python: '3.7'
           # Test alternate Gos
           - title: 'Go 1.19'
             java: '8'
             dotnet: '6.0.x'
             go: '1.19'
-            node: '16'
+            node: '18'
             os: ubuntu-latest
             python: '3.7'
           # Test alternate Javas
           - title: 'Java 11'
             java: '11'
             dotnet: '6.0.x'
             go: '1.18'
-            node: '16'
+            node: '18'
             os: ubuntu-latest
             python: '3.7'
           # Test alternate Pythons
@@ -268,28 +261,28 @@ jobs:
             dotnet: '6.0.x'
             go: '1.18'
             java: '8'
-            node: '16'
+            node: '18'
             os: ubuntu-latest
           - title: 'Python 3.9'
             python: '3.9'
             dotnet: '6.0.x'
             go: '1.18'
             java: '8'
-            node: '16'
+            node: '18'
             os: ubuntu-latest
           - title: 'Python 3.10'
             python: '3.10'
             dotnet: '6.0.x'
             go: '1.18'
             java: '8'
-            node: '16'
+            node: '18'
             os: ubuntu-latest
           - title: 'Python 3.11'
             python: '3.11'
             dotnet: '6.0.x'
             go: '1.18'
             java: '8'
-            node: '16'
+            node: '18'
             os: ubuntu-latest
 
     runs-on: ${{ matrix.os }}
@@ -479,4 +472,3 @@ jobs:
         with:
           name: integtest_aws-cdk-lib
           path: ./node_modules/aws-cdk-lib/dist/
-

packages/@jsii/check-node/src/constants.ts

@@ -35,9 +35,6 @@ export class NodeRelease {
       endOfLife: new Date('2022-04-30'),
       supportedRange: '^12.7.0',
     }),
-    new NodeRelease(19, { endOfLife: new Date('2023-06-01') }),
-
-    // Currently active releases (as of last edit to this file...)
     new NodeRelease(16, {
       endOfLife: new Date('2023-09-11'),
       supportedRange: '^16.3.0',
@@ -46,8 +43,12 @@ export class NodeRelease {
       endOfLife: new Date('2022-06-01'),
       supportedRange: '^17.3.0',
     }),
+    new NodeRelease(19, { endOfLife: new Date('2023-06-01') }),
+
+    // Currently active releases (as of last edit to this file...)
     new NodeRelease(18, { endOfLife: new Date('2025-04-30') }),
     new NodeRelease(20, { endOfLife: new Date('2026-04-30') }),
+    new NodeRelease(21, { endOfLife: new Date('2024-06-01') }),
 
     // Future (planned releases)
   ];

packages/@jsii/check-node/src/index.test.ts

@@ -11,7 +11,7 @@ test('tested node releases are correctly registered & supported', () => {
 
 // This test is there to ensure house-keeping happens when it should. If we are
 // testing a given node release, it must not have been EOL for over 60 days.
-test(`tested node release (${process.version}) has not ben EOL for more than 60 days`, () => {
+test(`tested node release (${process.version}) has not been EOL for more than 60 days`, () => {
   const { nodeRelease } = NodeRelease.forThisRuntime();
   expect(nodeRelease?.endOfLifeDate?.getTime()).toBeGreaterThan(
     Date.now() - 60 * 86_400_000,

packages/@jsii/check-node/src/index.ts

@@ -22,12 +22,13 @@ export function checkNode(envPrefix = 'JSII'): void {
 
   if (nodeRelease?.endOfLife) {
     const silenceVariable = `${envPrefix}_SILENCE_WARNING_END_OF_LIFE_NODE_VERSION`;
-    const acknowledgeNodeEol =
-      'Node14 is now end of life (EOL) as of April 30, 2023. Support of EOL runtimes are only guaranteed for 30 days after EOL. By silencing this warning you acknowledge that you are using an EOL version of Node and will upgrade to a supported version as soon as possible.';
+    const silencedVersions = (process.env[silenceVariable] ?? '')
+      .split(',')
+      .map((v) => v.trim());
     const qualifier = nodeRelease.endOfLifeDate
       ? ` on ${nodeRelease.endOfLifeDate.toISOString().slice(0, 10)}`
       : '';
-    if (!(process.env[silenceVariable] === acknowledgeNodeEol))
+    if (!silencedVersions.includes(nodeRelease.majorVersion.toString()))
       veryVisibleMessage(
         bgRed.white.bold,
         `Node ${nodeRelease.majorVersion} has reached end-of-life${qualifier} and is not supported.`,

packages/@jsii/python-runtime/tests/test_invoke_bin.py

@@ -23,8 +23,10 @@ def silence_node_deprecation_warnings():
     for var in variables:
         environ[var] = "1"
 
-    nodeEolAcknowledgement = "Node14 is now end of life (EOL) as of April 30, 2023. Support of EOL runtimes are only guaranteed for 30 days after EOL. By silencing this warning you acknowledge that you are using an EOL version of Node and will upgrade to a supported version as soon as possible."
-    environ["JSII_SILENCE_WARNING_END_OF_LIFE_NODE_VERSION"] = nodeEolAcknowledgement
+    # silence this for the next decades
+    environ[
+        "JSII_SILENCE_WARNING_END_OF_LIFE_NODE_VERSION"
+    ] = "14,16,18,20,22,24,26,28,30,32,34"
 
     # Execute the test
     yield

superchain/Dockerfile

@@ -232,10 +232,10 @@ COPY superchain/m2-settings.xml /root/.m2/settings.xml
 # Install Go
 COPY --from=bindist /opt/golang/go ${GOROOT}
 
-# Install Node 14+ (configurable with '--build-arg NODE_MAJOR_VERSION=xxx') and yarn
+# Install Node (configurable with '--build-arg NODE_MAJOR_VERSION=xxx') and yarn
 # (Put this as late as possible in the Dockerfile so we get to reuse the layer cache
 # for most of the multiple builds).
-ARG NODE_MAJOR_VERSION="16"
+ARG NODE_MAJOR_VERSION="18"
 COPY superchain/gpg/nodesource.asc /tmp/nodesource.asc
 COPY superchain/gpg/yarn.asc /tmp/yarn.asc
 RUN apt-key add /tmp/nodesource.asc && rm /tmp/nodesource.asc                                                           \

superchain/README.md

@@ -8,15 +8,15 @@ required in order to package [jsii] projects in all supported languages.
 
 ## Included Language SDKs
 
-SDK             | Version
-----------------|-------------------------------------------
-`OpenJDK 20`    | Amazon Corretto `>= 20.0.0`
-`.NET SDK`      | `>= 6.0.14`
-`mono`          | `>= 6.8.0.105`
-`Javascript`    | see [NodeJS and NPM](#nodejs-and-npm)
-`PowerShell`    | `pwsh >= 7.1.3`
-`Python 3`      | `python3 >= 3.7.4` with `pip3 >= 20.0.2`
-`Go`            | `go >= 1.18`
+| SDK          | Version                                  |
+| ------------ | ---------------------------------------- |
+| `OpenJDK 20` | Amazon Corretto `>= 20.0.0`              |
+| `.NET SDK`   | `>= 6.0.14`                              |
+| `mono`       | `>= 6.8.0.105`                           |
+| `Javascript` | see [NodeJS and NPM](#nodejs-and-npm)    |
+| `PowerShell` | `pwsh >= 7.1.3`                          |
+| `Python 3`   | `python3 >= 3.7.4` with `pip3 >= 20.0.2` |
+| `Go`         | `go >= 1.18`                             |
 
 ## Image tags
 
@@ -31,9 +31,7 @@ public.ecr.aws/jsii/superchain:<JSII-MAJOR>-<BASE>(-node<NODE-MAJOR>)(-nightly)
 - `<BASE>` is the base image tag (e.g: `buster-slim`, `bullseye-slim`, `bookworm-slim`)
   - The only supported value is `buster-slim`
 - `<NODE-MAJOR>` is the major version of node contained in the image
-  - `14` corresponds to node 14.x, this is the default
-  - `16` corresponds to node 16.x
-  - `18` corresponds to node 18.x
+  - `18` corresponds to node 18.x, this is the default
   - `20` corresponds to node 20.x
 - `-nightly` images are released from the `HEAD` of the [`aws/jsii`][jsii]
   repository and should typically not be used for production workloads
@@ -42,12 +40,14 @@ The previous image tags have been discontinued:
 
 - `:latest` (users should migrate to `:1-buster-slim`)
 - `:nightly` (users should migrate to `:1-buster-slim-nightly`)
-- `:node10` (users should migrate to `:1-buster-slim-node14`)
-- `:node10-nightly` (users should migrate to `:1-buster-slim-node14-nightly`)
-- `:node12` (users shoudl migrate to `:1-buster-slim-node14`)
-- `:node12-nightly` (users shoudl migrate to `:1-buster-slim-node14-nightly`)
-- `:node14` (users shoudl migrate to `:1-buster-slim-node14`)
-- `:node14-nightly` (users shoudl migrate to `:1-buster-slim-node14-nightly`)
+- `:node10` (users should migrate to `:1-buster-slim-node18`)
+- `:node10-nightly` (users should migrate to `:1-buster-slim-node18-nightly`)
+- `:node12` (users should migrate to `:1-buster-slim-node18`)
+- `:node12-nightly` (users shoudl migrate to `:1-buster-slim-node18-nightly`)
+- `:node14` (users should migrate to `:1-buster-slim-node18`)
+- `:node14-nightly` (users shoudl migrate to `:1-buster-slim-node18-nightly`)
+- `:node16` (users should migrate to `:1-buster-slim-node18`)
+- `:node16-nightly` (users shoudl migrate to `:1-buster-slim-node18-nightly`)
 
 ## Building
 
@@ -82,20 +82,20 @@ jsii$ docker build [...] --build-arg NODE_MAJOR_VERSION=16
 
 ## Included Tools & Utilities
 
-Tool / Utility | Version
----------------|--------------------------------------------
-`aws`          | `>= 2.11.17`
-`bundler`      | `>= 1.17.3` and `>= 2.1.4`
-`docker`       | `>= 18.09.9-ce`
-`git`          | `>= 2.23.1`
-`make`         | `>= 3.82`
-`maven`        | `>= 3.6.3`
-`openssl`      | `>= 1.0.2k-fips`
-`rsync`        | `>= 3.1.2`
-`yarn`         | `>= 1.21.1`
-`zip` & `unzip`| `>= 6.0-19`
-`gh`           | `>= 1.9.2`
-`sam`          | `>= 1.37.0`
+| Tool / Utility  | Version                    |
+| --------------- | -------------------------- |
+| `aws`           | `>= 2.11.17`               |
+| `bundler`       | `>= 1.17.3` and `>= 2.1.4` |
+| `docker`        | `>= 18.09.9-ce`            |
+| `git`           | `>= 2.23.1`                |
+| `make`          | `>= 3.82`                  |
+| `maven`         | `>= 3.6.3`                 |
+| `openssl`       | `>= 1.0.2k-fips`           |
+| `rsync`         | `>= 3.1.2`                 |
+| `yarn`          | `>= 1.21.1`                |
+| `zip` & `unzip` | `>= 6.0-19`                |
+| `gh`            | `>= 1.9.2`                 |
+| `sam`           | `>= 1.37.0`                |
 
 ## License