node: LTS and major release changes

.github/promote-images.yml

@@ -14,6 +14,7 @@
     workspace-nix: "2023.*"
     workspace-node: "2023.*"
     workspace-node-lts: "2023.*"
+    workspace-node-18: "2023.*"
     workspace-python: "2023.*"
     workspace-python-3.8: "2023.*"
     workspace-python-3.9: "2023.*"

.github/sync-containers.yml

@@ -11,6 +11,7 @@ sync:
     - nix
     - node
     - node-lts
+    - node-18
     - python
     - python-3.8
     - python-3.9

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 A curated, chronologically ordered list of notable changes in [Gitpod's default workspace images](https://hub.docker.com/u/gitpod).
 
+## 2023-10-19
+
+- Node 20 replaces Node 18 as the current LTS
+- Introduce Node `21.0.0` in `workspace-node`
+- Introduce `workspace-node-18` for those, who aren't ready to upgrade just yet
+
 ## 2023-10-12
 
 - Reintroduce `gitpod/workspace-python-3.10`, `gitpod/workspace-python-3.9` and `gitpod/workspace-python-3.8`

README.md

@@ -4,7 +4,7 @@
 [![Build from Main](https://github.com/gitpod-io/workspace-images/actions/workflows/push-main.yml/badge.svg)](https://github.com/gitpod-io/workspace-images/actions/workflows/push-main.yml)
 
 Ready-to-use Docker images for [gitpod.io](https://www.gitpod.io) workspaces.
-All images are available on [Gitpod's Dockerhub page](https://hub.docker.com/u/gitpod).
+All images are available on [Gitpod's Docker Hub page](https://hub.docker.com/u/gitpod).
 
 For an example of how to use these images, please take a look at the [documentation](https://www.gitpod.io/docs/configure/workspaces/workspace-image#configure-a-public-docker-image).
 
@@ -53,13 +53,26 @@ Each contains a set of chunks: a common base, and a language, and includes Docke
 - [`gitpod/workspace-java-17`](https://hub.docker.com/r/gitpod/workspace-java-17) ✅
 - [`gitpod/workspace-node`](https://hub.docker.com/r/gitpod/workspace-node) ✅
 - [`gitpod/workspace-node-lts`](https://hub.docker.com/r/gitpod/workspace-node-lts) ✅
+- [`gitpod/workspace-node-18`](https://hub.docker.com/r/gitpod/workspace-node-18) ✅
 - [`gitpod/workspace-python`](https://hub.docker.com/r/gitpod/workspace-python) ✅
+- [`gitpod/workspace-python-3.8`](https://hub.docker.com/r/gitpod/workspace-python-3.8) ✅
+- [`gitpod/workspace-python-3.9`](https://hub.docker.com/r/gitpod/workspace-python-3.9) ✅
+- [`gitpod/workspace-python-3.10`](https://hub.docker.com/r/gitpod/workspace-python-3.10) ✅
+- [`gitpod/workspace-python-3.11`](https://hub.docker.com/r/gitpod/workspace-python-3.11) ✅
+- [`gitpod/workspace-python-3.12`](https://hub.docker.com/r/gitpod/workspace-python-3.12) ✅
 - [`gitpod/workspace-ruby-3`](https://hub.docker.com/r/gitpod/workspace-ruby-3) ✅
 - [`gitpod/workspace-ruby-3.0`](https://hub.docker.com/r/gitpod/workspace-ruby-3.0) ✅
 - [`gitpod/workspace-ruby-3.1`](https://hub.docker.com/r/gitpod/workspace-ruby-3.1) ✅
 - [`gitpod/workspace-rust`](https://hub.docker.com/r/gitpod/workspace-rust) ✅
 - [`gitpod/workspace-elixir`](https://hub.docker.com/r/gitpod/workspace-elixir) ✅
 
+#### Versions we'll maintain
+
+For images dedicated to Java, Node, Python and Ruby, their lifecycle generally works as follows:
+
+- If an image does not have a version in its name, we try to keep it at its latest stable version
+- If an image is versioned (like `workspace-python-3.12`), we'll support it until it reached End of Life
+
 ### 🎬 No upgrade planned
 
 ⚠️ These images are no longer being published, and are not planned for Upgrade:

chunks/lang-node/chunk.yaml

@@ -5,3 +5,6 @@ variants:
   - name: "20"
     args:
       NODE_VERSION: 20.8.1
+  - name: "21"
+    args:
+      NODE_VERSION: 21.0.0

dazzle.yaml

@@ -12,7 +12,7 @@ combiner:
         - lang-c
         - lang-go:1.21
         - lang-java:11
-        - lang-node:18
+        - lang-node:20
         - tool-brew
     - name: c
       ref:
@@ -37,7 +37,7 @@ combiner:
         - lang-clojure
         - lang-go:1.21
         - lang-java:11
-        - lang-node:18
+        - lang-node:20
         - lang-python:3.12
         - lang-ruby:3.2
         - lang-rust:1
@@ -64,9 +64,15 @@ combiner:
       ref:
       - base
       chunks:
-        - lang-node:20
+        - lang-node:21
         - tool-chrome
     - name: node-lts
+      ref:
+      - base
+      chunks:
+        - lang-node:20
+        - tool-chrome
+    - name: node-18
       ref:
       - base
       chunks:
@@ -160,7 +166,7 @@ combiner:
         - lang-clojure
         - lang-go:1.21
         - lang-java:11
-        - lang-node:18
+        - lang-node:20
         - lang-ruby:3.2
         - lang-rust:1
         - tool-brew
@@ -175,7 +181,7 @@ combiner:
         - lang-clojure
         - lang-go:1.21
         - lang-java:11
-        - lang-node:18
+        - lang-node:20
         - lang-ruby:3.2
         - lang-rust:1
         - tool-brew

tests/lang-node.yaml

@@ -4,7 +4,8 @@
   assert:
   - status == 0
   - stdout.indexOf("v18")  != -1 ||
-    stdout.indexOf("v20")  != -1
+    stdout.indexOf("v20")  != -1 ||
+    stdout.indexOf("v21")  != -1
 - desc: it should have yarn
   command: [yarn --version]
   entrypoint: [bash, -i, -c]