Merge pull request cloudflare#118 from cloudflare/ivan/release-binaries

Publish binaries for x86_64 and aarch64

.github/workflows/ci.yml

@@ -9,26 +9,63 @@ on:
   pull_request:
 
 jobs:
-  build-bcc:
-    name: Build BCC
+  build-bcc-x86_64:
+    name: Build BCC and ebpf_exporter (x86_64)
     runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v2
 
-      - name: Build BCC
+      - name: Build BCC and ebpf_exporter
         run: |
-          docker build -t ebpf-exporter-build .
-          docker run --rm ebpf-exporter-build cat /tmp/libbcc.deb > libbcc.deb
+          docker buildx build --progress plain --tag ebpf-exporter-build .
+          id=$(docker create ebpf-exporter-build)
+          docker cp $id:/tmp/libbcc.deb libbcc-x86_64.deb
+          docker cp $id:/root/go/bin/ebpf_exporter ebpf_exporter.x86_64
 
       - name: Upload libbcc.deb
         uses: actions/upload-artifact@v2
         with:
-          name: libbcc.deb
-          path: libbcc.deb
+          name: libbcc-x86_64.deb
+          path: libbcc-x86_64.deb
 
-  test-ebpf-exporter:
-    name: Test
-    needs: build-bcc
+      - name: Upload ebpf_exporter
+        uses: actions/upload-artifact@v2
+        with:
+          name: ebpf_exporter.x86_64
+          path: ebpf_exporter.x86_64
+
+  build-bcc-aarch64:
+    name: Build BCC and ebpf_exporter (aarch64 emulated, be patient)
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: dbhi/qus/action@main
+        with:
+          targets: aarch64
+
+      - uses: actions/checkout@v2
+
+      - name: Build BCC and ebpf_exporter
+        run: |
+          docker buildx build --progress plain --tag ebpf-exporter-build --platform linux/arm64 .
+          id=$(docker create ebpf-exporter-build)
+          docker cp $id:/tmp/libbcc.deb libbcc-x86_64.deb
+          docker cp $id:/root/go/bin/ebpf_exporter ebpf_exporter.aarch64
+
+      - name: Upload libbcc.deb
+        uses: actions/upload-artifact@v2
+        with:
+          name: libbcc-aarch64.deb
+          path: libbcc-aarch64.deb
+
+      - name: Upload ebpf_exporter
+        uses: actions/upload-artifact@v2
+        with:
+          name: ebpf_exporter.aarch64
+          path: ebpf_exporter.aarch64
+
+  test-ebpf-exporter-x86_64:
+    name: Test ebpf_exporter (x86_64)
+    needs: build-bcc-x86_64
     runs-on: ubuntu-20.04
     steps:
       - uses: actions/setup-go@v2
@@ -40,11 +77,11 @@ jobs:
       - name: Download libbcc.deb
         uses: actions/download-artifact@v2
         with:
-          name: libbcc.deb
+          name: libbcc-x86_64.deb
 
       - name: Install libbcc
         run: |
-          sudo dpkg -i libbcc.deb
+          sudo dpkg -i libbcc-x86_64.deb
 
       - name: Check vendored dependencies
         run: |
@@ -56,9 +93,9 @@ jobs:
       - name: Test
         run: go test -v ./...
 
-  lint-ebpf-exporter:
-    name: Lint
-    needs: build-bcc
+  lint-ebpf-exporter-x86_64:
+    name: Lint ebpf_exporter (x86_64)
+    needs: build-bcc-x86_64
     runs-on: ubuntu-20.04
     steps:
       - uses: actions/setup-go@v2
@@ -70,11 +107,11 @@ jobs:
       - name: Download libbcc.deb
         uses: actions/download-artifact@v2
         with:
-          name: libbcc.deb
+          name: libbcc-x86_64.deb
 
       - name: Install libbcc
         run: |
-          sudo dpkg -i libbcc.deb
+          sudo dpkg -i libbcc-x86_64.deb
 
       - name: Run golangci-lint
         uses: golangci/golangci-lint-action@v2

Dockerfile

@@ -1,9 +1,12 @@
-FROM ubuntu:20.04 as builder
-
-ENV DEBIAN_FRONTEND=noninteractive
+# Building on Ubuntu Bionic (18.04) and supporting glibc 2.27. This allows
+# the following distros (and newer versions) to run the resulting binaries:
+# * Ubuntu Bionic (2.27)
+# * Debian Buster (2.28)
+# * CentOS 8 (2.28)
+FROM ubuntu:bionic as builder
 
 RUN apt-get update && \
-    apt-get -y --no-install-recommends install build-essential pbuilder aptitude git openssh-client ca-certificates
+    apt-get -y --no-install-recommends install build-essential fakeroot pbuilder aptitude git openssh-client ca-certificates
 
 RUN git clone --branch=v0.22.0 --depth=1 https://github.com/iovisor/bcc.git /root/bcc && \
     git -C /root/bcc submodule update --init --recursive
@@ -12,12 +15,10 @@ RUN cd /root/bcc && \
     /usr/lib/pbuilder/pbuilder-satisfydepends && \
     PARALLEL=$(nproc) ./scripts/build-deb.sh release
 
-FROM ubuntu:20.04
-
-ENV DEBIAN_FRONTEND=noninteractive
+FROM ubuntu:bionic
 
 RUN apt-get update && \
-    apt-get install -y --no-install-recommends build-essential software-properties-common
+    apt-get install -y --no-install-recommends build-essential libelf1 software-properties-common
 
 RUN add-apt-repository ppa:longsleep/golang-backports && \
     apt-get install -y --no-install-recommends golang-1.17-go
@@ -30,4 +31,4 @@ RUN dpkg -i /tmp/libbcc.deb
 
 COPY ./ /go/ebpf_exporter
 
-RUN cd /go/ebpf_exporter && GOPATH="" GOPROXY="off" GOFLAGS="-mod=vendor" go install -v ./...
+RUN cd /go/ebpf_exporter && GOPROXY="off" GOFLAGS="-mod=vendor" go install -v ./...