Merge pull request #14 from Intellection/release_to_docker_hub

Update release workflow to publish Docker image on Docker Hub

.github/workflows/release.yml

@@ -5,6 +5,9 @@ on:
     tags:
       - "[0-9].[0-9]+.[0-9]+"
 
+env:
+  IMAGE: zappi/resque-exporter
+
 jobs:
   github-release:
     runs-on: ubuntu-latest
@@ -48,3 +51,43 @@ jobs:
           md5sum: true
           sha256sum: true
           asset_name: resque-exporter-${{ github.ref_name }}-${{ matrix.goos }}-${{ matrix.goarch }}
+
+  docker-hub-release:
+    runs-on: ubuntu-latest
+    needs: release-binaries
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Prepare Image Metadata
+        id: metadata
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.IMAGE }}
+      - name: Set Up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set Up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Login To Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_TOKEN }}
+      - name: Build, tag, and push image to Docker Hub
+        uses: docker/build-push-action@v6
+        with:
+          build-args:
+            RESQUE_EXPORTER_VERSION=${{ github.ref_name }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: true
+          annotations: ${{ steps.metadata.outputs.annotations }}
+          labels: ${{ steps.metadata.outputs.labels }}
+          tags: ${{ steps.metadata.outputs.tags }}
+      - name: Update Description On Docker Hub Description
+        uses: peter-evans/dockerhub-description@v4
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_TOKEN }}
+          repository: ${{ env.IMAGE }}

CHANGELOG.md

@@ -1,5 +1,15 @@
 # Changelog
 
+## 0.4.0
+
+* Migrate from Dep to Go modules.
+* Remove vendored packages.
+* Upgrade `github.com/prometheus/client_golang` to `v1.20.4`.
+* Upgrade `github.com/prometheus/common` to `v0.60.1`.
+* Switch from `github.com/prometheus/common/log` to `github.com/sirupsen/logrus`.
+* Improve setting and fetching of version information.
+* Minor updates to account for package upgrades.
+
 ## 0.3.0
 
 #### Changed

Dockerfile

@@ -1,16 +1,27 @@
-FROM quay.io/prometheus/golang-builder as builder
+FROM ubuntu:24.04 AS builder
 
-COPY . $GOPATH/src/github.com/Intellection/resque-exporter
-WORKDIR $GOPATH/src/github.com/Intellection/resque-exporter
+ARG DEBIAN_FRONTEND=noninteractive
+ARG TARGETARCH
+ARG TARGETOS
 
-RUN make PREFIX=/
+RUN apt-get update -qq -y && \
+    apt-get install --no-install-recommends -qq -y \
+      ca-certificates \
+      wget && \
+    rm -rf /var/lib/apt/lists/*
 
-FROM quay.io/prometheus/busybox
-MAINTAINER Satoshi Matsumoto <[email protected]>
+ARG RESQUE_EXPORTER_VERSION
+ARG RESQUE_EXPORTER_PKG="resque-exporter-${RESQUE_EXPORTER_VERSION}-${TARGETOS}-${TARGETARCH}.tar.gz"
+RUN cd /tmp/ && \
+    wget --progress=dot:giga https://github.com/Intellection/resque-exporter/releases/download/${RESQUE_EXPORTER_VERSION}/${RESQUE_EXPORTER_PKG} && \
+    wget --progress=dot:giga https://github.com/Intellection/resque-exporter/releases/download/${RESQUE_EXPORTER_VERSION}/${RESQUE_EXPORTER_PKG}.sha256 && \
+    echo "$(cat ${RESQUE_EXPORTER_PKG}.sha256) *${RESQUE_EXPORTER_PKG}" | sha256sum -c - && \
+    tar --no-same-owner -xzf ${RESQUE_EXPORTER_PKG}
 
-COPY --from=builder /resque-exporter /bin/resque-exporter
+FROM ubuntu:24.04
 
-USER nobody:nogroup
+COPY --from=builder /tmp/resque-exporter /bin/resque-exporter
 
+USER nobody:nogroup
 EXPOSE 9447
 ENTRYPOINT ["/bin/resque-exporter"]