first commit

Signed-off-by: Takeshi Yoshimura <tyos@jp.ibm.com>

.dockerignore

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+# More info: https://docs.docker.com/engine/reference/builder/#dockerignore-file
+# Ignore build and test binaries.
+bin/
+testbin/

.github/workflows/build_push_controller.yaml

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+name: Build and push images
+
+on:
+  push:
+    branches:
+      - master
+    paths:
+      - api/**
+      - cmd/**
+      - controllers/**
+      - ./main.go
+      - ./go.mod
+      - ./go.sum
+      - config/**
+      - ./Dockerfile
+      - ./Makefile
+  workflow_dispatch:
+
+env:
+  VERSION: '0.0.1'
+  IMAGE_REGISTRY: ghcr.io/${{ github.repository_owner }}
+
+jobs:
+  build-push-bundle:
+    runs-on: ubuntu-latest
+    needs: build-push-controller
+    env:
+      IMAGE_NAME: ghcr.io/foundation-model-stack/ocp-efa-operator
+      BUNDLE_IMAGE_NAME: ghcr.io/foundation-model-stack/ocp-efa-operator-bundle
+      CHANNELS: stable
+      DEFAULT_CHANNEL: stable
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-go@v2
+        with:
+          go-version: '1.19.2'
+      - name: set ARCH and OD
+        run: |
+            echo "ARCH=$(case $(uname -m) in x86_64) echo -n amd64 ;; aarch64) echo -n arm64 ;; *) echo -n $(uname -m) ;; esac)" >> $GITHUB_ENV
+            echo "OS=$(uname | awk '{print tolower($0)}')" >> $GITHUB_ENV
+            echo "OPERATOR_SDK_DL_URL=https://github.com/operator-framework/operator-sdk/releases/download/v1.23.0" >> $GITHUB_ENV
+      - name: download operator-sdk
+        run: curl -LO ${{ env.OPERATOR_SDK_DL_URL }}/operator-sdk_${{ env.OS }}_${{ env.ARCH }}
+      - name: move operator-sdk to binary path
+        run: chmod +x operator-sdk_${{ env.OS }}_${{ env.ARCH }} && sudo mv operator-sdk_${{ env.OS }}_${{ env.ARCH }} /usr/local/bin/operator-sdk
+      - name: Tidy
+        run: |
+          go mod tidy
+      - name: Make bundle
+        run: make bundle IMG=${{ env.IMAGE_NAME }}:v${{ env.VERSION }}
+      - name: Set up Docker
+        uses: docker/setup-buildx-action@v1
+      - name: Login to Docker
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ secrets.GH_USERNAME }}
+          password: ${{ secrets.GH_TOKEN }}
+      - name: Build and push bundle
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          tags: |
+            ${{ env.BUNDLE_IMAGE_NAME }}:latest
+            ${{ env.BUNDLE_IMAGE_NAME }}:v${{ env.VERSION }}
+          file: ./bundle.Dockerfile
+
+  build-push-controller:
+    runs-on: ubuntu-latest
+    env:
+      IMAGE_NAME: ghcr.io/foundation-model-stack/ocp-efa-operator
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-go@v2
+        with:
+          go-version: '1.21'
+      - name: Tidy
+        run: |
+          go mod tidy
+          make generate fmt vet
+      - name: Set up Docker
+        uses: docker/setup-buildx-action@v1
+      - name: Login to Docker
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ secrets.GH_USERNAME }}
+          password: ${{ secrets.GH_TOKEN }}
+      - name: Build and push controller
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          tags: |
+            ${{ env.IMAGE_NAME }}:${{ github.sha }}-${{ github.run_number }}
+            ${{ env.IMAGE_NAME }}:latest
+            ${{ env.IMAGE_NAME }}:v${{ env.VERSION }}
+          file: ./Dockerfile
+
+  build-push-efa-dp:
+    runs-on: ubuntu-latest
+    env:
+      IMAGE_NAME: ghcr.io/foundation-model-stack/ocp-efa-device-plugin
+      CGO_ENABLED: 0
+      GOOS: linux
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-go@v2
+        with:
+          go-version: '1.21'
+      - name: Tidy
+        run: |
+          go mod tidy
+      - name: Set up Docker
+        uses: docker/setup-buildx-action@v1
+      - name: Login to Docker
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ secrets.GH_USERNAME }}
+          password: ${{ secrets.GH_TOKEN }}
+      - name: Build
+        run: |
+          go build -v -a -ldflags '-extldflags "-static"' -gcflags="all=-N -l" -o ./bin/ocp-efa-device-plugin ./cmd/ocp-efa-device-plugin/
+      - name: Build and push controller
+        uses: docker/build-push-action@v2
+        with:
+          context: ./bin/
+          push: true
+          tags: |
+            ${{ env.IMAGE_NAME }}:${{ github.sha }}-${{ github.run_number }}
+            ${{ env.IMAGE_NAME }}:latest
+            ${{ env.IMAGE_NAME }}:v${{ env.VERSION }}
+          file: ./cmd/ocp-efa-device-plugin/Dockerfile
+
+  build-push-gdrdrv-dp:
+    runs-on: ubuntu-latest
+    env:
+      IMAGE_NAME: ghcr.io/foundation-model-stack/ocp-gdrdrv-device-plugin
+      CGO_ENABLED: 0
+      GOOS: linux
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-go@v2
+        with:
+          go-version: '1.21'
+      - name: Tidy
+        run: |
+          go mod tidy
+      - name: Set up Docker
+        uses: docker/setup-buildx-action@v1
+      - name: Login to Docker
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ secrets.GH_USERNAME }}
+          password: ${{ secrets.GH_TOKEN }}
+      - name: Build
+        run: |
+          go build -v -a -ldflags '-extldflags "-static"' -gcflags="all=-N -l" -o ./bin/ocp-gdrdrv-device-plugin ./cmd/ocp-gdrdrv-device-plugin/
+      - name: Build and push controller
+        uses: docker/build-push-action@v2
+        with:
+          context: ./bin/
+          push: true
+          tags: |
+            ${{ env.IMAGE_NAME }}:${{ github.sha }}-${{ github.run_number }}
+            ${{ env.IMAGE_NAME }}:latest
+            ${{ env.IMAGE_NAME }}:v${{ env.VERSION }}
+          file: ./cmd/ocp-gdrdrv-device-plugin/Dockerfile

.github/workflows/unittest.yaml

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+name: Perform unittest
+
+on:
+  pull_request:
+  push:
+
+jobs:
+  operator-test:
+    env:
+      CLUSTER_ID: default
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-go@v2
+        with:
+          go-version: '1.21'
+      - name: set ARCH and OD
+        run: |
+            echo "ARCH=$(case $(uname -m) in x86_64) echo -n amd64 ;; aarch64) echo -n arm64 ;; *) echo -n $(uname -m) ;; esac)" >> $GITHUB_ENV
+            echo "OS=$(uname | awk '{print tolower($0)}')" >> $GITHUB_ENV
+            echo "OPERATOR_SDK_DL_URL=https://github.com/operator-framework/operator-sdk/releases/download/v1.23.0" >> $GITHUB_ENV
+      - name: download operator-sdk
+        run: curl -LO ${{ env.OPERATOR_SDK_DL_URL }}/operator-sdk_${{ env.OS }}_${{ env.ARCH }}
+      - name: move operator-sdk to binary path
+        run: chmod +x operator-sdk_${{ env.OS }}_${{ env.ARCH }} && sudo mv operator-sdk_${{ env.OS }}_${{ env.ARCH }} /usr/local/bin/operator-sdk
+      - name: Tidy
+        run: |
+          go mod tidy
+      - name: Make bundle
+        run: make bundle
+      - name: Test Controller
+        run: make operator-test
+      - name: Archive code coverage results
+        uses: actions/upload-artifact@v3
+        with:
+          name: code-coverage-report
+          path: operator-cover.html
+  device-plugin-test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-go@v2
+        with:
+          go-version: '1.21'
+      - name: Tidy
+        run: |
+          go mod tidy
+      - name: Make generate
+        run: make generate
+      - name: Test Uploader
+        run: make dp-test
+      - name: Archive code coverage results
+        uses: actions/upload-artifact@v3
+        with:
+          name: code-coverage-report
+          path: dp-cover.html

.gitignore

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+
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+bin
+testbin/*
+Dockerfile.cross
+
+# Test binary, build with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+*.html
+
+# Kubernetes Generated files - skip generated files, except for vendored files
+
+!vendor/**/zz_generated.*
+
+# editor and IDE paraphernalia
+.idea
+*.swp
+*.swo
+*~

Dockerfile

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+# Build the manager binary
+FROM golang:1.21 as builder
+ARG TARGETOS
+ARG TARGETARCH
+
+WORKDIR /workspace
+# Copy the Go Modules manifests
+COPY go.mod go.mod
+COPY go.sum go.sum
+# cache deps before building and copying source so that we don't need to re-download as much
+# and so that source changes don't invalidate our downloaded layer
+RUN go mod download
+
+# Copy the go source
+COPY main.go main.go
+COPY api/ api/
+COPY controllers/ controllers/
+
+# Build
+# the GOARCH has not a default value to allow the binary be built according to the host where the command
+# was called. For example, if we call make docker-build in a local env which has the Apple Silicon M1 SO
+# the docker BUILDPLATFORM arg will be linux/arm64 when for Apple x86 it will be linux/amd64. Therefore,
+# by leaving it empty we can ensure that the container and binary shipped on it will have the same platform.
+RUN CGO_ENABLED=0 GOOS=${TARGETOS:-linux} GOARCH=${TARGETARCH} go build -a -o manager main.go
+
+# Use distroless as minimal base image to package the manager binary
+# Refer to https://github.com/GoogleContainerTools/distroless for more details
+FROM gcr.io/distroless/static:nonroot
+WORKDIR /
+COPY --from=builder /workspace/manager .
+USER 65532:65532
+
+ENTRYPOINT ["/manager"]