EOL - Ruby 2.7 (devcontainers#514)

Author: samruddhikhandale

src/ruby/.devcontainer/Dockerfile

@@ -1,4 +1,4 @@
-# [Choice] Ruby version (use -bullseye variants on local arm64/Apple Silicon): 3, 3.2, 3.1, 3.0, 2, 2.7, 3-bullseye,3.2-bullseye, 3.1-bullseye, 3.0-bullseye, 2-bullseye, 2.7-bullseye, 3-buster, 3.2-buster 3.1-buster, 3.0-buster, 2-buster, 2.7-buster
+# [Choice] Ruby version (use -bullseye variants on local arm64/Apple Silicon): 3, 3.2, 3.1, 3.0, 3-bullseye,3.2-bullseye, 3.1-bullseye, 3.0-bullseye, 3-buster, 3.2-buster 3.1-buster, 3.0-buster
 ARG VARIANT=3-bullseye
 FROM ruby:${VARIANT}
 

src/ruby/README.md

@@ -9,7 +9,7 @@
 | *Categories* | Core, Languages |
 | *Image type* | Dockerfile |
 | *Published images* | mcr.microsoft.com/devcontainers/ruby |
-| *Available image variants* | 3 / 3-bullseye, 3.2 / 3.2-bullseye, 3.1 / 3.1-bullseye, 3.0 / 3.0-bullseye, 2 / 2-bullseye, 2.7 / 2.7-bullseye, 3-buster, 3.2-buster, 3.1-buster, 3.0-buster, 2-buster, 2.7-buster ([full list](https://mcr.microsoft.com/v2/devcontainers/ruby/tags/list)) |
+| *Available image variants* | 3 / 3-bullseye, 3.2 / 3.2-bullseye, 3.1 / 3.1-bullseye, 3.0 / 3.0-bullseye, 3-buster, 3.2-buster, 3.1-buster, 3.0-buster ([full list](https://mcr.microsoft.com/v2/devcontainers/ruby/tags/list)) |
 | *Published image architecture(s)* | x86-64, arm64/aarch64 for `bullseye` variants |
 | *Container host OS support* | Linux, macOS, Windows |
 | *Container OS* | Debian |
@@ -26,8 +26,6 @@ You can directly reference pre-built versions of `Dockerfile` by using the `imag
 - `mcr.microsoft.com/devcontainers/ruby:3.2` (or `3.2-bullseye`, `3.2-buster` to pin to an OS version)
 - `mcr.microsoft.com/devcontainers/ruby:3.1` (or `3.1-bullseye`, `3.1-buster` to pin to an OS version)
 - `mcr.microsoft.com/devcontainers/ruby:3.0` (or `3.0-bullseye`, `3.0-buster` to pin to an OS version)
-- `mcr.microsoft.com/devcontainers/ruby:2` (or `2-bullseye`, `2-buster` to pin to an OS version)
-- `mcr.microsoft.com/devcontainers/ruby:2.7` (or `2.7-bullseye`, `2.7-buster` to pin to an OS version)
 
 Refer to [this guide](https://containers.dev/guide/dockerfile) for more details.
 
@@ -37,7 +35,7 @@ You can decide how often you want updates by referencing a [semantic version](ht
 - `mcr.microsoft.com/devcontainers/ruby:0.203-3` (or `0.203-3-bullseye`, `0.203-3-buster` to pin to an OS version)
 - `mcr.microsoft.com/devcontainers/ruby:0.203.3-3` (or `0.203.3-3-bullseye`, `0.202.3-3-buster` to pin to an OS version)
 
-However, we only do security patching on the latest [non-breaking, in support](https://github.com/devcontainers/images/issues/90) versions of images (e.g. `0-2.7`). You may want to run `apt-get update && apt-get upgrade` in your Dockerfile if you lock to a more specific version to at least pick up OS security updates.
+However, we only do security patching on the latest [non-breaking, in support](https://github.com/devcontainers/images/issues/90) versions of images (e.g. `0-3.2`). You may want to run `apt-get update && apt-get upgrade` in your Dockerfile if you lock to a more specific version to at least pick up OS security updates.
 
 See [history](history) for information on the contents of each version and [here for a complete list of available tags](https://mcr.microsoft.com/v2/devcontainers/ruby/tags/list).
 

src/ruby/manifest.json

@@ -4,11 +4,9 @@
 		"3.2-bullseye",
 		"3.1-bullseye",
 		"3.0-bullseye",
-		"2.7-bullseye",
 		"3.2-buster",
 		"3.1-buster",
-		"3.0-buster",
-		"2.7-buster"
+		"3.0-buster"
 	],
 	"build": {
 		"latest": "3.2-bullseye",
@@ -26,10 +24,6 @@
 				"linux/amd64",
 				"linux/arm64"
 			],
-			"2.7-bullseye": [
-				"linux/amd64",
-				"linux/arm64"
-			],
 			"3.2-buster": [
 				"linux/amd64"
 			],
@@ -38,9 +32,6 @@
 			],
 			"3.0-buster": [
 				"linux/amd64"
-			],
-			"2.7-buster": [
-				"linux/amd64"
 			]
 		},
 		"tags": [
@@ -59,17 +50,9 @@
 			"3.0-bullseye": [
 				"ruby:${VERSION}-3.0"
 			],
-			"2.7-bullseye": [
-				"ruby:${VERSION}-2",
-				"ruby:${VERSION}-2.7",
-				"ruby:${VERSION}-2-bullseye"
-			],
 			"3.2-buster": [
 				"ruby:${VERSION}-3-buster",
 				"ruby:${VERSION}-buster"
-			],
-			"2.7-buster": [
-				"ruby:${VERSION}-2-buster"
 			]
 		}
 	},