Updating to use Buster and restic 0.9.6

reference: 8a71c013de/.github/workflows/push.yml

.github/workflows/dockerimage.yml

@@ -0,0 +1,33 @@
+name: Docker Image CI
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+
+  build:
+ 
+    runs-on: ubuntu-latest
+ 
+    steps:
+    - uses: actions/checkout@v1
+    - name: Build the Docker image
+      run: docker build . --file Dockerfile --tag backup-server:latest
+    - name: Login to GitHub Package Repository
+      env:
+        GH_TOKEN: ${{ secrets.GITHUB_PAT }}
+      run: docker login docker.pkg.github.com -u amdavidson -p ${GH_TOKEN}
+    - name: Tag the Docker image
+      run: |
+        docker tag backup-server:latest docker.pkg.github.com/amdavidson/backup-server/backup-server:$(date +%s)
+        docker tag backup-server:latest docker.pkg.github.com/amdavidson/backup-server/backup-server:${GITHUB_SHA:0:39}
+    - name: Push the Docker image
+      run: docker push docker.pkg.github.com/amdavidson/backup-server/backup-server
+    - name: Tag latest if master
+      if: github.ref == 'refs/heads/master'
+      run: |
+        # we push latest separate so it shows up as latest in the UI
+        docker tag backup-server:latest docker.pkg.github.com/amdavidson/backup-server/backup-server:latest
+        docker push docker.pkg.github.com/amdavidson/backup-server/backup-server:latest

Dockerfile

@@ -1,12 +1,12 @@
-FROM debian:stretch-slim 
+FROM debian:buster-slim 
 
 RUN apt-get update && \
     apt-get install -y openssh-server rsync borgbackup ca-certificates && \
     mkdir -p /var/run/sshd
 
-ADD https://github.com/restic/restic/releases/download/v0.9.4/restic_0.9.4_linux_amd64.bz2 /tmp/
+ADD https://github.com/restic/restic/releases/download/v0.9.6/restic_0.9.6_linux_amd64.bz2 /tmp/
 
-RUN bunzip2 /tmp/restic_0.9.4_linux_amd64.bz2 && mv /tmp/restic_0.9.4_linux_amd64 /usr/local/bin/restic && chmod +x /usr/local/bin/restic
+RUN bunzip2 /tmp/restic_0.9.6_linux_amd64.bz2 && mv /tmp/restic_0.9.6_linux_amd64 /usr/local/bin/restic && chmod +x /usr/local/bin/restic
 
 RUN mkdir -p /bkup/.ssh \
 && groupadd -g 1111 bkup \
@@ -15,6 +15,7 @@ RUN mkdir -p /bkup/.ssh \
 && chown -Rh bkup:bkup /bkup
 
 VOLUME /bkup
+VOLUME /etc
 
 EXPOSE 22