Merge pull request #4 from lewagon/devops/slimmer-image-ghcr-on-release

copy rake-runner approach

Author: And[re]y Bar[a]nov

.github/workflows/ghcr_build_latest_on_push.yml

@@ -0,0 +1,42 @@
+on:
+  push:
+    branches: [master]
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      - name: Cache Docker layers
+        uses: actions/cache@v2
+        with:
+          path: /tmp/.buildx-cache
+          key: ${{ runner.os }}-buildx-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-
+      - name: Log in to the Container registry
+        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Build and push
+        id: docker_build
+        uses: docker/build-push-action@v2
+        with:
+          push: true
+          tags: ghcr.io/${{ github.repository }}:latest
+          cache-from: type=local,src=/tmp/.buildx-cache
+          cache-to: type=local,dest=/tmp/.buildx-cache-new
+
+        # Temp fix
+        # https://github.com/docker/build-push-action/issues/252
+        # https://github.com/moby/buildkit/issues/1896
+      - name: Move cache
+        run: |
+          rm -rf /tmp/.buildx-cache
+          mv /tmp/.buildx-cache-new /tmp/.buildx-cache
+
+      - name: Image digest
+        run: echo ${{ steps.docker_build.outputs.digest }}

.github/workflows/ghcr_publish_on_release_tag.yml

@@ -0,0 +1,42 @@
+on:
+  release:
+    types: [published, edited]
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      - name: Cache Docker layers
+        uses: actions/cache@v2
+        with:
+          path: /tmp/.buildx-cache
+          key: ${{ runner.os }}-buildx-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-
+      - name: Log in to the Container registry
+        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Build and push
+        id: docker_build
+        uses: docker/build-push-action@v2
+        with:
+          push: true
+          tags: ghcr.io/${{ github.repository }}:${{ github.event.release.tag_name }}
+          cache-from: type=local,src=/tmp/.buildx-cache
+          cache-to: type=local,dest=/tmp/.buildx-cache-new
+
+        # Temp fix
+        # https://github.com/docker/build-push-action/issues/252
+        # https://github.com/moby/buildkit/issues/1896
+      - name: Move cache
+        run: |
+          rm -rf /tmp/.buildx-cache
+          mv /tmp/.buildx-cache-new /tmp/.buildx-cache
+
+      - name: Image digest
+        run: echo ${{ steps.docker_build.outputs.digest }}

Dockerfile

@@ -1,10 +1,4 @@
-FROM jupyter/datascience-notebook:python-3.8.5
-LABEL maintainer="[email protected]"
-
-ENV LANG en_US.utf8
-RUN pip install pytest pylint lxml nbresult
-
-ENV FULLSTACK_FOLDER /data-challenges
-WORKDIR $FULLSTACK_FOLDER
-# Handle proper permissions later https://denibertovic.com/posts/handling-permissions-with-docker-volumes/ 🙈
-USER root
+FROM python:3.8.6-slim-buster
+RUN apt-get update && apt-get install -y --no-install-recommends make
+COPY requirements.txt /requirements.txt
+RUN pip install -r /requirements.txt

requirements.txt

@@ -0,0 +1,14 @@
+pytest
+pylint
+ipdb
+pyyaml
+nbresult
+autopep8
+flake8
+lxml
+requests
+bs4
+pandas==1.2
+matplotlib
+numpy
+scikit-learn