Adding an ImageStream for OpenShift AI and github workflow

We want GitHub actions to build the container image and publickly
publish the image.

.github/workflows/build-image.yaml

@@ -0,0 +1,68 @@
+name: Build container image
+
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+on:
+  push:
+    branches: [main]
+    # Publish semver tags as releases.
+    tags: ['v*.*.*']
+  pull_request:
+    branches: [main]
+
+env:
+  # Use docker.io for Docker Hub if empty
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      # Login against a Docker registry except on PR
+      # https://github.com/docker/login-action
+      - name: Log into registry ${{ env.REGISTRY }}
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Extract metadata (tags, labels) for Docker
+      # https://github.com/docker/metadata-action
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=semver,pattern=v{{version}}
+            type=semver,pattern=v{{major}}.{{minor}}
+            type=semver,pattern=v{{major}}
+            type=ref,event=branch
+            type=ref,event=pr
+            type=sha
+
+      # Build and push Docker image with Buildx (don't push on PR)
+      # https://github.com/docker/build-push-action
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+

Dockerfile

@@ -1,14 +1,17 @@
 FROM quay.io/opendatahub-contrib/workbench-images:vscode-datascience-c9s-py311_2023c_latest
 
-MAINTAINER Christopher Tate <[email protected]>
-
 ENV IJAVA_VERSION=1.3.0 \
   JAVA_HOME=/usr/lib/jvm/java-17-openjdk
 
 USER root
 
 # Install pip dependencies
-RUN pip install jupyter jupyterlab notebook ansible bash_kernel
+RUN pip install \
+  jupyter \
+  jupyterlab \
+  notebook \
+  ansible \
+  bash_kernel
 RUN python -m bash_kernel.install
 # Install IJava Kernel
 WORKDIR /usr/local/opt/ijava

cluster-scope/base/image.openshift.io/imagestreams/vscode-java/imagestream.yaml

@@ -0,0 +1,29 @@
+apiVersion: image.openshift.io/v1
+kind: ImageStream
+metadata:
+  name: vscode-java
+  namespace: redhat-ods-applications
+  labels:
+    opendatahub.io/notebook-image: "true"
+  annotations:
+    opendatahub.io/notebook-image-url: "https://github.com/computate-org/vscode-java"
+    opendatahub.io/notebook-image-name: "VSCode IJava java-17-openjdk"
+    opendatahub.io/notebook-image-desc: |-
+      An OpenShift AI Image for Java development. 
+      Based on IJava project by SpencerPark on GitHub for Jupyter Lab Notebook integration. 
+      Uses java-17-openjdk-devel and maven package support.
+      Used by the Smarta Byar Smart Village Community using AI/ML code generation technology for Smart Data Model APIs. 
+spec:
+  lookupPolicy:
+    local: true
+  tags:
+    - name: latest
+      annotations: null
+      from:
+        kind: DockerImage
+        name: 'ghcr.io/nerc-images/vscode-java:main'
+      importPolicy:
+        scheduled: true
+      referencePolicy:
+        type: Source
+