migrate from drone to gh actions (#29)

* migrte from drone to gh actions

* increase golangci-lint timeout

* missing changes needed for cross-compilation and image builds

.github/workflows/master.yml

@@ -0,0 +1,15 @@
+name: Master Build and Publish
+
+on:
+  push:
+    branches:
+      - master
+      - release/v*
+
+jobs:
+  build-master:
+    uses: ./.github/workflows/template-build.yml
+    with:
+      release-tag-name: ${{ github.ref_name }}-head
+      push: true
+    secrets: inherit

.github/workflows/pull-request.yml

@@ -0,0 +1,12 @@
+name: Pull Request Build
+
+on:
+  pull_request:
+
+jobs:
+  build-pr:
+    uses: ./.github/workflows/template-build.yml
+    with:
+      release-tag-name: pull-${{ github.event.number }}
+      push: false
+    secrets: inherit

.github/workflows/tag.yml

@@ -0,0 +1,14 @@
+name: Tag Build and Publish
+
+on:
+  push:
+    tags:
+      - v*
+
+jobs:
+  build-tag:
+    uses: ./.github/workflows/template-build.yml
+    with:
+      release-tag-name: ${{ github.ref_name }}
+      push: true
+    secrets: inherit

.github/workflows/template-build.yml

@@ -0,0 +1,57 @@
+on:
+  workflow_call:
+    inputs:
+      release-tag-name:
+        required: true
+        type: string
+      push:
+        required: true
+        type: boolean
+env:
+  imageName: "rancher/harvester-seeder"
+
+jobs:
+  dapper-build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Run dapper
+        run: make ci
+
+      - name: Read some Secrets
+        uses: rancher-eio/read-vault-secrets@main
+        if: ${{ inputs.push == true }}
+        with:
+          secrets: |
+            secret/data/github/repo/${{ github.repository }}/dockerhub/rancher/credentials username | DOCKER_USERNAME ;
+            secret/data/github/repo/${{ github.repository }}/dockerhub/rancher/credentials password | DOCKER_PASSWORD
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        if: ${{ inputs.push == true }}
+        with:
+          username: ${{ env.DOCKER_USERNAME }}
+          password: ${{ env.DOCKER_PASSWORD }}
+
+      - name: Docker Build
+        uses: docker/build-push-action@v5
+        with:
+          provenance: false
+          context: .
+          platforms: linux/amd64,linux/arm64
+          file: package/Dockerfile
+          push: ${{ inputs.push }}
+          tags: ${{env.imageName}}:${{ inputs.release-tag-name }}
+          build-args: |
+            VERSION=${{ github.ref_name }}-${{ github.sha }}-head

Dockerfile.dapper

@@ -19,7 +19,11 @@ RUN if [ "${ARCH}" = "amd64" ]; then \
     curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s v1.57.1; \
     fi
 
-
+# The docker version in dapper is too old to have buildx. Install it manually.
+RUN curl -sSfL https://github.com/docker/buildx/releases/download/v0.13.1/buildx-v0.13.1.linux-${ARCH} -o buildx-v0.13.1.linux-${ARCH} && \
+    chmod +x buildx-v0.13.1.linux-${ARCH} && \
+    mv buildx-v0.13.1.linux-${ARCH} /usr/local/bin/buildx
+
 ENV DAPPER_ENV REPO TAG DRONE_TAG CROSS SKIPINDRONE
 ENV DAPPER_SOURCE /go/src/github.com/harvester/seeder
 ENV DAPPER_OUTPUT ./bin ./pkg/api ./config

package/Dockerfile

@@ -1,8 +1,18 @@
+# syntax=docker/dockerfile:1.7.0
+
 # Build the manager binary
 FROM registry.suse.com/bci/bci-base:15.5
 RUN zypper -n install ipmitool=1.8.18.238.gb7adc1d-150400.3.6.1 && zypper clean
+ARG TARGETPLATFORM
+
+RUN if [ "$TARGETPLATFORM" != "linux/amd64" ] && [ "$TARGETPLATFORM" != "linux/arm64" ]; then \
+    echo "Error: Unsupported TARGETPLATFORM: $TARGETPLATFORM" && \
+    exit 1; \
+    fi
+
+ENV ARCH=${TARGETPLATFORM#linux/}
 WORKDIR /
-COPY bin/manager /bin/manager
+COPY bin/manager-${ARCH} /bin/manager
 USER 65532:65532
 
 ENTRYPOINT ["/bin/manager"]

scripts/build

@@ -5,5 +5,6 @@ cd $(dirname $0)/..
 go fmt ./...
 go vet ./...
 go generate ./...
-CGO_ENABLED=0 go build -o bin/manager .
+GOARCH=amd64 CGO_ENABLED=0 go build -o bin/manager-amd64 .
+GOARCH=arm64 CGO_ENABLED=0 go build -o bin/manager-arm64 .
 mkdir -p bin

scripts/package

@@ -18,5 +18,7 @@ fi
 IMAGE=${REPO}/harvester-seeder:${TAG}
 DOCKERFILE=package/Dockerfile
 
-docker build -f ${DOCKERFILE} -t ${IMAGE}  .
+buildx build --load \
+  -f ${DOCKERFILE} -t ${IMAGE} .
+
 echo Built ${IMAGE}

scripts/validate

@@ -15,4 +15,4 @@ if [[ -z "$(command -v golangci-lint)" ]]; then
 fi
 
 echo "Running: golangci-lint run"
-golangci-lint run
+golangci-lint run --timeout 10m