Merge pull request #180 from gobitfly/implement_dashboard_handlers

Build & publish backend docker images

.github/workflows/backend-publish-docker.yml

@@ -0,0 +1,53 @@
+#
+name: Backend docker image
+
+# Configures this workflow to run every time a change is pushed to the branch called `release`.
+on:
+  push:
+    paths:
+      - 'backend/**'
+    branches:
+      - main
+
+# Defines two custom environment variables for the workflow. These are used for the Container registry domain, and a name for the Docker image that this workflow builds.
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}_backend
+
+# There is a single job in this workflow. It's configured to run on the latest available version of Ubuntu.
+jobs:
+  build-and-push-image:
+    runs-on: ubuntu-latest
+    # Sets the permissions granted to the `GITHUB_TOKEN` for the actions in this job.
+    permissions:
+      contents: read
+      packages: write
+      # 
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      # Uses the `docker/login-action` action to log in to the Container registry registry using the account and password that will publish the packages. Once published, the packages are scoped to the account defined here.
+      - name: Log in to the Container registry
+        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      # This step uses [docker/metadata-action](https://github.com/docker/metadata-action#about) to extract tags and labels that will be applied to the specified image. The `id` "meta" allows the output of this step to be referenced in a subsequent step. The `images` value provides the base name for the tags and labels.
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+      # This step uses the `docker/build-push-action` action to build the image, based on your repository's `Dockerfile`. If the build succeeds, it pushes the image to GitHub Packages.
+      # It uses the `context` parameter to define the build's context as the set of files located in the specified path. For more information, see "[Usage](https://github.com/docker/build-push-action#usage)" in the README of the `docker/build-push-action` repository.
+      # It uses the `tags` and `labels` parameters to tag and label the image with the output from the "meta" step.
+      - name: Build and push Docker image
+        uses: docker/[email protected]
+        with:
+          context: "{{defaultContext}}:backend"
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          secrets: |
+            NPMRC_FILE=${{ secrets.NPMRC_FILE }}  

backend/Dockerfile

@@ -0,0 +1,18 @@
+FROM golang:1.22.0 AS build-env
+COPY go.mod go.sum /src/
+WORKDIR /src
+RUN go mod download
+ADD . /src
+ARG target=all
+RUN make -B $target
+
+# final stage
+FROM ubuntu:22.04
+RUN apt-get update && apt-get -y upgrade && apt-get install -y --no-install-recommends \
+  libssl-dev \
+  ca-certificates \
+  && apt-get clean \
+  && rm -rf /var/lib/apt/lists/*
+WORKDIR /app
+COPY --from=build-env /src/bin /app/
+CMD ["./exporter"]

backend/Makefile

@@ -1,9 +1,8 @@
-GITCOMMIT=`git describe --always`
-VERSION=`git describe --always --tags`
-GITDATE=`TZ=UTC git show -s --date=iso-strict-local --format=%cd HEAD`
 BUILDDATE=`date -u +"%Y-%m-%dT%H:%M:%S%:z"`
 PACKAGE=github.com/gobitfly/beaconchain/pkg/commons
-LDFLAGS="-X ${PACKAGE}/version.Version=${VERSION} -X ${PACKAGE}/version.BuildDate=${BUILDDATE} -X ${PACKAGE}/version.GitCommit=${GITCOMMIT} -X ${PACKAGE}/version.GitDate=${GITDATE} -s -w"
+LDFLAGS="-X ${PACKAGE}/version.BuildDate=${BUILDDATE} -s -w"
+CGO_CFLAGS="-O -D__BLST_PORTABLE__"
+CGO_CFLAGS_ALLOW="-O -D__BLST_PORTABLE__"
 
 all: exporter blobindexer misc ethstore-exporter api rewards-exporter eth1indexer stats user-service notification-sender notification-collector node-jobs-processor signatures
 
@@ -17,43 +16,43 @@ binaries:
 	mkdir -p bin
 
 exporter: binaries
-	go build --ldflags=${LDFLAGS} -o ./bin/exporter ./cmd/exporter/main.go
+	CGO_CFLAGS=${CGO_CFLAGS} CGO_CFLAGS_ALLOW=${CGO_CFLAGS_ALLOW} go build --ldflags=${LDFLAGS} -o ./bin/exporter ./cmd/exporter/main.go
 
 blobindexer: binaries
-	go build --ldflags=${LDFLAGS} -o ./bin/blobindexer ./cmd/blobindexer/main.go
+	CGO_CFLAGS=${CGO_CFLAGS} CGO_CFLAGS_ALLOW=${CGO_CFLAGS_ALLOW} go build --ldflags=${LDFLAGS} -o ./bin/blobindexer ./cmd/blobindexer/main.go
 
 misc: binaries
-	go build --ldflags=${LDFLAGS} -o ./bin/misc ./cmd/misc/main.go
+	CGO_CFLAGS=${CGO_CFLAGS} CGO_CFLAGS_ALLOW=${CGO_CFLAGS_ALLOW} go build --ldflags=${LDFLAGS} -o ./bin/misc ./cmd/misc/main.go
 
 api: binaries
-	go build --ldflags=${LDFLAGS} -o ./bin/api ./cmd/api/main.go
+	CGO_CFLAGS=${CGO_CFLAGS} CGO_CFLAGS_ALLOW=${CGO_CFLAGS_ALLOW} go build --ldflags=${LDFLAGS} -o ./bin/api ./cmd/api/main.go
 
 ethstore-exporter:
-	go build --ldflags=${LDFLAGS} -o bin/ethstore-exporter ./cmd/ethstore_exporter/main.go
+	CGO_CFLAGS=${CGO_CFLAGS} CGO_CFLAGS_ALLOW=${CGO_CFLAGS_ALLOW} go build --ldflags=${LDFLAGS} -o bin/ethstore-exporter ./cmd/ethstore_exporter/main.go
 
 rewards-exporter:
-	go build --ldflags=${LDFLAGS} -o bin/rewards-exporter ./cmd/rewards_exporter/main.go
+	CGO_CFLAGS=${CGO_CFLAGS} CGO_CFLAGS_ALLOW=${CGO_CFLAGS_ALLOW} go build --ldflags=${LDFLAGS} -o bin/rewards-exporter ./cmd/rewards_exporter/main.go
 
 eth1indexer:
-	go build --ldflags=${LDFLAGS} -o bin/eth1indexer ./cmd/eth1indexer/main.go
+	CGO_CFLAGS=${CGO_CFLAGS} CGO_CFLAGS_ALLOW=${CGO_CFLAGS_ALLOW} go build --ldflags=${LDFLAGS} -o bin/eth1indexer ./cmd/eth1indexer/main.go
 
 stats:
-	go build --ldflags=${LDFLAGS} -o bin/statistics ./cmd/statistics/main.go
+	CGO_CFLAGS=${CGO_CFLAGS} CGO_CFLAGS_ALLOW=${CGO_CFLAGS_ALLOW} go build --ldflags=${LDFLAGS} -o bin/statistics ./cmd/statistics/main.go
 
 user-service:
-	go build --ldflags=${LDFLAGS} -o bin/user-service ./cmd/user_service/main.go
+	CGO_CFLAGS=${CGO_CFLAGS} CGO_CFLAGS_ALLOW=${CGO_CFLAGS_ALLOW} go build --ldflags=${LDFLAGS} -o bin/user-service ./cmd/user_service/main.go
 
 notification-sender:
-	go build --ldflags=${LDFLAGS} -o bin/notification-sender ./cmd/notification_sender/main.go
+	CGO_CFLAGS=${CGO_CFLAGS} CGO_CFLAGS_ALLOW=${CGO_CFLAGS_ALLOW} go build --ldflags=${LDFLAGS} -o bin/notification-sender ./cmd/notification_sender/main.go
 
 notification-collector:
-	go build --ldflags=${LDFLAGS} -o bin/notification-collector ./cmd/notification_collector/main.go
+	CGO_CFLAGS=${CGO_CFLAGS} CGO_CFLAGS_ALLOW=${CGO_CFLAGS_ALLOW} go build --ldflags=${LDFLAGS} -o bin/notification-collector ./cmd/notification_collector/main.go
 
 node-jobs-processor:
-	go build --ldflags=${LDFLAGS} -o bin/node-jobs-processor ./cmd/node_jobs_processor/main.go
+	CGO_CFLAGS=${CGO_CFLAGS} CGO_CFLAGS_ALLOW=${CGO_CFLAGS_ALLOW} go build --ldflags=${LDFLAGS} -o bin/node-jobs-processor ./cmd/node_jobs_processor/main.go
 
 signatures:
-	go build --ldflags=${LDFLAGS} -o bin/signatures cmd/signatures/main.go
+	CGO_CFLAGS=${CGO_CFLAGS} CGO_CFLAGS_ALLOW=${CGO_CFLAGS_ALLOW} go build --ldflags=${LDFLAGS} -o bin/signatures cmd/signatures/main.go
 
 addhooks:
 	git config core.hooksPath hooks