Stop using ubuntu image to reduce build times

We were previously using the ubuntu image and then manually installing
rust. From now on, we'll use the rust docker image instead to avoid huge
build times

Signed-off-by: Sayan Nandan <nandansayan@outlook.com>

.ci.yml

@@ -1,10 +1,25 @@
 kind: pipeline
-type: docker
-name: default
+name: Build and Test
 
 steps:
-  - name: Run tests
-    image: rust:latest
+  - name: run-tests
+    image: rust
     commands:
       - cargo build --verbose
       - cargo test --verbose
+
+---
+kind: pipeline
+type: docker
+name: Docker Image
+
+steps:
+  - name: Push to Docker Hub
+    image: plugins/docker
+    settings:
+      repo: terrabasedb/tdb
+      username:
+        from_secret: docker_username
+      password:
+        from_secret: docker_password
+      auto_tag: true

.github/workflows/docker-image.yml

@@ -1,69 +0,0 @@
-name: Docker Image
-
-on:
-  push:
-    # Publish `next` as Docker `latest` image.
-    branches:
-      - next
-
-    # Publish `v1.2.3` tags as releases.
-    tags:
-      - v*
-
-env:
-  IMAGE_NAME: tdb
-  BUILD: "false"
-
-jobs:
-  # Run tests.
-  # See also https://docs.docker.com/docker-hub/builds/automated-testing/
-  test:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v2
-        with:
-          fetch-depth: 2
-      - name: Setup environment
-        run: |
-          chmod +x ci/buildvars.sh
-          ci/buildvars.sh
-      - name: Build image
-        run: docker build . --file Dockerfile --tag $IMAGE_NAME
-        if: env.BUILD == 'true' || github.event_name == 'create' && startsWith(github.ref, 'refs/tags/v')
-      - name: Push to Docker Hub
-        uses: docker/build-push-action@v1
-        with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
-          repository: terrabasedb/tdb
-          tags: latest
-          tag_with_ref: true
-        if: env.BUILD == 'true' || github.event_name == 'create' && startsWith(github.ref, 'refs/tags/v')
-
-      - name: Log into GitHub Container Registry
-        run: echo "${{ secrets.CR_PAT }}" | docker login https://ghcr.io -u ${{ github.actor }} --password-stdin
-        if: env.BUILD == 'true' || github.event_name == 'create' && startsWith(github.ref, 'refs/tags/v')
-
-      - name: Push image to GitHub Container Registry
-        run: |
-          IMAGE_ID=ghcr.io/${{ github.repository_owner }}/$IMAGE_NAME
-
-          # Change all uppercase to lowercase
-          IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]')
-
-          # Strip git ref prefix from version
-          VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
-
-          # Strip "v" prefix from tag name
-          [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//')
-
-          # Use Docker `latest` tag convention
-          [ "$VERSION" == "next" ] && VERSION=latest
-
-          echo IMAGE_ID=$IMAGE_ID
-          echo VERSION=$VERSION
-
-          docker tag $IMAGE_NAME $IMAGE_ID:$VERSION
-          docker push $IMAGE_ID:$VERSION
-        if: env.BUILD == 'true' || github.event_name == 'create' && startsWith(github.ref, 'refs/tags/v')

Dockerfile

@@ -2,24 +2,19 @@
 # The Dockerfile for the TerrabaseDB server tdb
 #
 
-FROM ubuntu:20.04
-ENV TZ=america/central
+FROM rust:latest
 RUN \
-    ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ >/etc/timezone && \
-    apt-get update && apt-get install git curl build-essential -y && \
+    apt-get update && apt-get install git curl -y && \
     cd /tmp && \
-    curl https://sh.rustup.rs -sSf | sh -s -- -y && \
     git clone https://github.com/terrabasedb/terrabasedb.git && \
     cd terrabasedb && \
     git checkout next && \
-    $HOME/.cargo/bin/cargo build --release -p tdb && \
+    cargo test --release -p tdb && \
+    cargo build --release -p tdb && \
     apt-get remove git curl -y && \
     apt-get autoremove -y && \
-    $HOME/.cargo/bin/rustup self uninstall -y && \
     cp -f target/release/tdb /usr/local/bin
 
 CMD ["tdb", "-h", "0.0.0.0", "-p", "2003"]
 
 EXPOSE 2003/tcp
-
-ARG DEBIAN_FRONTEND=noninteractive