build(images) : building and publishing of images

.github/workflows/build_images.yaml

@@ -0,0 +1,172 @@
+name: Build Docker images and push to registry
+
+on:
+  workflow_dispatch: {}
+  push:
+    branches:
+      - main
+    paths:
+      - cmd/**
+      - scanner/**
+      - internal/**
+      - pkg/**
+      - Dockerfile
+      - Dockerfile.*
+      - go.mod
+      - go.sum
+    tags:
+      - v*.*.*
+
+env:
+  REGISTRY: ghcr.io
+
+jobs:
+  build:
+    name: Build
+    runs-on: [ default ]
+    continue-on-error: true
+    strategy:
+      fail-fast: false
+      max-parallel: 6
+      matrix:
+        include:
+          - Dockerfiles: Dockerfile
+            Imagename: heureka
+          - Dockerfiles: Dockerfile.scanner-nvd
+            Imagename: heureka-scanner-nvd
+          - Dockerfiles: Dockerfile.scanner-k8s-assets
+            Imagename: heureka-scanner-k8s-assets
+          - Dockerfiles: Dockerfile.scanner-keppel
+            Imagename: heureka-scanner-keppel
+    permissions:
+      contents: read
+      packages: write
+      # This is used to complete the identity challenge
+      # with sigstore/fulcio when running outside of PRs.
+      id-token: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # Install the cosign tool except on PR
+      # https://github.com/sigstore/cosign-installer
+      - name: Install cosign
+        if: github.event_name != 'pull_request'
+        uses: sigstore/[email protected]
+        with:
+          cosign-release: 'v2.2.3'
+
+      # Set up QEMU for cross-platform builds
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      # Set up BuildKit Docker container builder to be able to build
+      # multi-platform images and export cache
+      # https://github.com/docker/setup-buildx-action
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3 # v3.0.0
+        with:
+          driver-opts: |
+            image=moby/buildkit:latest
+
+      # Login against a Docker registry except on PR
+      # https://github.com/docker/login-action
+      - name: Log into registry ${{ env.REGISTRY }}
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Extract metadata (tags, labels) for Docker
+      # https://github.com/docker/metadata-action
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@v5 # v5.0.0
+        with:
+          images: ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ matrix.Imagename }}
+          tags: |
+            type=semver,pattern={{version}},prefix=v
+            type=semver,pattern={{major}}.{{minor}},prefix=v
+            type=semver,pattern={{major}},enable=${{ !startsWith(github.ref, 'refs/tags/v0.') }},prefix=v
+            type=ref,event=branch
+            type=ref,event=tag
+            type=ref,event=pr
+            type=schedule
+            type=raw,value=${{ github.sha }}
+            type=sha,enable=true,format=short,prefix=
+            type=edge,branch=master
+
+      # Build and push Docker image with Buildx (don't push on PR)
+      # https://github.com/docker/build-push-action
+      - name: Build and push Docker image
+        id: build-and-push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ${{ matrix.Dockerfiles }}
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          #  cache-from: type=gha
+          #  cache-to: type=gha,mode=max
+          platforms: |
+            linux/amd64
+        #    linux/arm64
+
+      # Sign the resulting Docker image digest except on PRs.
+      # This will only write to the public Rekor transparency log when the Docker
+      # repository is public to avoid leaking data.  If you would like to publish
+      # transparency data even for private images, pass --force to cosign below.
+      # https://github.com/sigstore/cosign
+      - name: Sign the published Docker image
+        if: ${{ github.event_name != 'pull_request' }}
+        env:
+          # https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable
+          TAGS: ${{ steps.meta.outputs.tags }}
+          DIGEST: ${{ steps.build-and-push.outputs.digest }}
+        # This step uses the identity token to provision an ephemeral certificate
+        # against the sigstore community Fulcio instance.
+        run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST}
+
+  vulnerability-scan:
+    permissions:
+      contents: read
+      packages: read
+      security-events: write
+    strategy:
+      fail-fast: false
+      max-parallel: 6
+      matrix:
+        include:
+          - Dockerfiles: Dockerfile
+            Imagename: heureka
+          - Dockerfiles: Dockerfile.scanner-nvd
+            Imagename: heureka-scanner-nvd
+          - Dockerfiles: Dockerfile.scanner-k8s-assets
+            Imagename: heureka-scanner-k8s-assets
+          - Dockerfiles: Dockerfile.scanner-keppel
+            Imagename: heureka-scanner-keppel
+
+    name: Vulnerability Scan
+    needs: build
+    runs-on: [ default ]
+    steps:
+      - name: Run Trivy vulnerability scanner
+        uses: aquasecurity/trivy-action@master
+        if: success()
+        with:
+          image-ref: ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ matrix.Imagename }}:${{ github.sha }}
+          ignore-unfixed: true
+          exit-code: '1'
+          format: 'sarif'
+          output: 'trivy-results.sarif'
+          severity: 'CRITICAL,HIGH'
+
+      - name: Upload Trivy scan results to GitHub Security tab
+        uses: github/codeql-action/upload-sarif@v3
+        if: always()
+        with:
+          sarif_file: trivy-results.sarif

Dockerfile.scanner-k8s-assets

@@ -0,0 +1,14 @@
+FROM golang:1.22.6 AS builder
+
+WORKDIR /go/src/github.com/cloudoperators/heureka
+ADD . .
+RUN CGO_ENABLED=0 go build -o /go/bin/heureka-scanner-k8s-assets scanner/k8s-assets/main.go
+
+FROM gcr.io/distroless/static-debian12:nonroot
+
+LABEL source_repository="https://github.com/cloudoperators/heureka"
+LABEL source_folder="scanner/k8s-assets"
+USER nonroot:nonroot
+
+COPY --from=builder /go/bin/heureka-scanner-k8s-assets  /
+ENTRYPOINT ["/heureka-scanner-k8s-assets"]

Dockerfile.scanner-keppel

@@ -0,0 +1,16 @@
+FROM golang:1.22.6 AS builder
+
+WORKDIR /go/src/github.com/cloudoperators/heureka/scanner/keppel
+
+# Uncomment when scanner is available
+ADD scanner/keppel .
+RUN CGO_ENABLED=0 go build -o /go/bin/heureka-scanner-keppel main.go
+
+FROM gcr.io/distroless/static-debian12:nonroot
+
+LABEL source_repository="https://github.com/cloudoperators/heureka"
+USER nonroot:nonroot
+
+# Uncomment when scanner is available
+COPY --from=builder /go/bin/heureka-scanner-keppel  /heureka-scanner-keppel
+ENTRYPOINT ["/heureka-scanner-keppel"]

Dockerfile.scanner-nvd

@@ -0,0 +1,15 @@
+FROM golang:1.22.6 AS builder
+
+WORKDIR /go/src/github.com/cloudoperators/heureka
+
+ADD . .
+RUN CGO_ENABLED=0 go build -o /go/bin/heureka-scanner-nvd scanner/nvd/main.go
+
+FROM gcr.io/distroless/static-debian12:nonroot
+
+LABEL source_repository="https://github.com/cloudoperators/heureka"
+LABEL source_folder="scanner/nvd"
+USER nonroot:nonroot
+
+COPY --from=builder /go/bin/heureka-scanner-nvd  /
+ENTRYPOINT ["/heureka-scanner-nvd"]

Makefile

@@ -41,6 +41,17 @@ echo:
 build-image:
 	docker buildx build -t $(SERVER_IMAGE):$(VERSION) -t $(SERVER_IMAGE):latest . --load
 
+build-scanner-images: build-scanner-k8s-assets-image build-scanner-keppel build-scanner-nvd
+
+build-scanner-k8s-assets-image:
+	docker buildx build -t $(SERVER_IMAGE)-scanner-k8s-assets:$(VERSION) -t $(SERVER_IMAGE)-scanner-k8s-assets:latest -f Dockerfile.scanner-k8s-assets . --load
+
+build-scanner-keppel:
+	docker buildx build -t $(SERVER_IMAGE)-scanner-keppel:$(VERSION) -t $(SERVER_IMAGE)-scanner-keppel:latest -f Dockerfile.scanner-keppel . --load
+
+build-scanner-nvd:
+	docker buildx build -t $(SERVER_IMAGE)-scanner-nvd:$(VERSION) -t $(SERVER_IMAGE)-scanner-nvd:latest -f Dockerfile.scanner-nvd . --load
+
 push:
 	docker push $(SERVER_IMAGE):$(VERSION)
 	docker push $(SERVER_IMAGE):latest

go.mod

@@ -1,6 +1,6 @@
 module github.wdf.sap.corp/cc/heureka
 
-go 1.22.4
+go 1.22.6
 
 require (
 	github.com/brianvoe/gofakeit/v7 v7.0.4

scanner/k8s-assets/go.mod

@@ -0,0 +1,3 @@
+module github.com/cloudoperators/heureka/scanners/k8s-assets
+
+go 1.22.6

scanner/k8s-assets/main.go

@@ -0,0 +1,12 @@
+// SPDX-FileCopyrightText: 2024 SAP SE or an SAP affiliate company and Greenhouse contributors
+// SPDX-License-Identifier: Apache-2.0
+
+package main
+
+import (
+	"fmt"
+)
+
+func main() {
+	fmt.Println("This is the k8s asset scanner")
+}

scanner/keppel/go.mod

@@ -0,0 +1,3 @@
+module github.com/cloudoperators/heureka/scanners/keppel
+
+go 1.22.6

scanner/keppel/main.go

@@ -0,0 +1,12 @@
+// SPDX-FileCopyrightText: 2024 SAP SE or an SAP affiliate company and Greenhouse contributors
+// SPDX-License-Identifier: Apache-2.0
+
+package main
+
+import (
+	"fmt"
+)
+
+func main() {
+	fmt.Println("This is the Keppel scanner")
+}

scanner/nvd/go.mod

@@ -0,0 +1,3 @@
+module github.com/cloudoperators/heureka/scanners/nvd
+
+go 1.22.6

scanner/nvd/main.go

@@ -0,0 +1,12 @@
+// SPDX-FileCopyrightText: 2024 SAP SE or an SAP affiliate company and Greenhouse contributors
+// SPDX-License-Identifier: Apache-2.0
+
+package main
+
+import (
+	"fmt"
+)
+
+func main() {
+	fmt.Println("This is the nvd scanner")
+}