chore: move build tools to this repo

.github/workflows/keda-tools.yaml

@@ -0,0 +1,37 @@
+name: keda-tools
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - 'tools/**'
+      - 'Makefile'
+
+jobs:
+  validate:
+    name: Validate
+    runs-on: ARM64
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 1
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          # Username used to log in to a Docker registry. If not set then no login will occur
+          username: ${{ github.repository_owner }}
+          # Password or personal access token used to log in to a Docker registry. If not set then no login will occur
+          password: ${{ secrets.GHCR_AUTH_PAT }}
+          # Server address of Docker registry. If not set then will default to Docker Hub
+          registry: ghcr.io
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Build and publish Tools image
+        run: make push-keda-tools

.github/workflows/master.yml → .github/workflows/main.yml

@@ -3,6 +3,10 @@ on:
   push:
     branches:
       - main
+    paths:
+      - 'e2e/images/**'
+      - 'Makefile'
+
 jobs:
   validate:
     name: Build

.github/workflows/pr.yml

@@ -6,9 +6,53 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v1
+        uses: actions/checkout@v3
         with:
           fetch-depth: 1
 
+      - uses: dorny/paths-filter@v2
+        id: filter
+        with:
+          filters: |
+            e2e-images:
+              - 'e2e/images/**'
+
       - name: Build
-        run: make build-e2e-images
+        if: steps.filter.outputs.e2e-images == 'true'
+        run: make build-e2e-images
+
+  validate-keda-tools:
+    name: Validate keda-tools - ${{ matrix.name }}
+    runs-on: ${{ matrix.runner }}
+    strategy:
+       matrix:
+        include:
+        - runner: ARM64
+          name: arm64
+        - runner: ubuntu-latest
+          name: amd64
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Register workspace path
+        run: git config --global --add safe.directory "$GITHUB_WORKSPACE"
+
+      - uses: dorny/paths-filter@v2
+        id: filter
+        with:
+          filters: |
+            tools:
+              - 'tools/**'
+              - 'Makefile'
+
+      - name: Set up QEMU
+        if: steps.filter.outputs.tools == 'true'
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker Buildx
+        if: steps.filter.outputs.tools == 'true'
+        uses: docker/setup-buildx-action@v2
+
+      - name: Build tools
+        if: steps.filter.outputs.tools == 'true'
+        run: make build-keda-tools

Makefile

@@ -1,8 +1,31 @@
-IMAGE_TAG := $(shell git describe --always --abbrev=7)
+KEDA_TOOLS_GO_VERSION = 1.20.5
+
+IMAGE_REGISTRY ?= ghcr.io
+IMAGE_REPO     ?= kedacore
+IMAGE_KEDA_TOOLS = $(IMAGE_REGISTRY)/$(IMAGE_REPO)/keda-tools:$(KEDA_TOOLS_GO_VERSION)
+
+BUILD_PLATFORMS ?= linux/amd64,linux/arm64
+
+E2E_IMAGE_TAG := $(shell git describe --always --abbrev=7)
+
+##################################################
+# e2e tests images                               #
+##################################################
+
 e2e-images: build-e2e-images push-e2e-images
 
 build-e2e-images:
-	IMAGE_TAG=$(IMAGE_TAG) ./e2e/images/build.sh
+	IMAGE_TAG=$(E2E_IMAGE_TAG) ./e2e/images/build.sh
 
 push-e2e-images:
-	IMAGE_TAG=$(IMAGE_TAG) ./e2e/images/build.sh --push
+	IMAGE_TAG=$(E2E_IMAGE_TAG) ./e2e/images/build.sh --push
+
+##################################################
+# tools image                                    #
+##################################################
+
+build-keda-tools:
+	docker build -f tools/Dockerfile -t $(IMAGE_KEDA_TOOLS) --build-arg GO_VERSION=$(KEDA_TOOLS_GO_VERSION) .
+
+push-keda-tools:
+	docker buildx build --push --platform=${BUILD_PLATFORMS} -f tools/Dockerfile -t ${IMAGE_KEDA_TOOLS} --build-arg GO_VERSION=$(KEDA_TOOLS_GO_VERSION) .

tools/Dockerfile

@@ -0,0 +1,67 @@
+FROM ubuntu:20.04
+
+# Install prerequisite
+RUN apt update && \
+    apt-get install software-properties-common -y
+RUN apt-add-repository ppa:git-core/ppa && \
+    apt update && \
+    apt install -y wget curl build-essential git git-lfs unzip
+
+# Use Bash instead of Dash
+RUN ln -sf bash /bin/sh
+
+# Install python3
+RUN apt install -y python3 python3-pip
+
+# Install azure-cli
+RUN curl -sL https://aka.ms/InstallAzureCLIDeb | bash
+
+# Install docker
+RUN apt-get install -y apt-transport-https ca-certificates curl gnupg-agent software-properties-common lsb-release && \
+    curl -fsSL https://download.docker.com/linux/$(lsb_release -is | tr '[:upper:]' '[:lower:]')/gpg | apt-key add - 2>/dev/null && \
+    add-apt-repository "deb [arch=$(dpkg --print-architecture)] https://download.docker.com/linux/$(lsb_release -is | tr '[:upper:]' '[:lower:]') $(lsb_release -cs) stable" && \
+    apt-get update &&\
+    apt-get install -y docker-ce-cli
+
+# Install golang
+ARG GO_VERSION
+RUN curl -LO https://golang.org/dl/go${GO_VERSION}.linux-$(dpkg --print-architecture).tar.gz && \
+    tar -C /usr/local -xvzf go${GO_VERSION}.linux-$(dpkg --print-architecture).tar.gz && \
+    rm -rf go${GO_VERSION}.linux-$(dpkg --print-architecture).tar.gz
+
+# Install kubectl
+RUN curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/$(dpkg --print-architecture)/kubectl" && \
+    curl -LO "https://dl.k8s.io/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/$(dpkg --print-architecture)/kubectl.sha256" && \
+    echo "$(cat kubectl.sha256)  kubectl" | sha256sum --check && \
+    chmod +x ./kubectl && mv ./kubectl /usr/bin/kubectl && \
+    rm kubectl.sha256
+
+# Install operator-sdk
+RUN RELEASE_VERSION=v1.0.1 && \
+    curl -LO https://github.com/operator-framework/operator-sdk/releases/download/${RELEASE_VERSION}/operator-sdk-${RELEASE_VERSION}-x86_64-linux-gnu && \
+    curl -LO https://github.com/operator-framework/operator-sdk/releases/download/${RELEASE_VERSION}/operator-sdk-${RELEASE_VERSION}-x86_64-linux-gnu.asc && \
+    gpg --keyserver keyserver.ubuntu.com --recv-key 0CF50BEE7E4DF6445E08C0EA9AFDE59E90D2B445 && \
+    gpg --verify operator-sdk-${RELEASE_VERSION}-x86_64-linux-gnu.asc && \
+    chmod +x operator-sdk-${RELEASE_VERSION}-x86_64-linux-gnu && \
+    mkdir -p /usr/local/bin/ && \
+    cp operator-sdk-${RELEASE_VERSION}-x86_64-linux-gnu /usr/local/bin/operator-sdk && \
+    rm operator-sdk-${RELEASE_VERSION}-x86_64-linux-gnu
+
+ENV PATH=${PATH}:/usr/local/go/bin
+ENV GOROOT=/usr/local/go
+ENV GOPATH=/go
+ENV PATH=${PATH}:${GOPATH}/bin
+
+# Install gh
+RUN curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg && \
+    echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | tee /etc/apt/sources.list.d/github-cli.list > /dev/null && \
+    apt update && \
+    apt install -y gh
+
+# Protocol Buffer Compiler
+RUN PROTOC_VERSION=21.9 \
+    && if [ $(dpkg --print-architecture) = "amd64" ]; then PROTOC_ARCH="x86_64"; else PROTOC_ARCH="aarch_64" ; fi \
+    && curl -LO "https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOC_VERSION}/protoc-${PROTOC_VERSION}-linux-$PROTOC_ARCH.zip" \
+    && unzip "protoc-${PROTOC_VERSION}-linux-$PROTOC_ARCH.zip" -d $HOME/.local \
+    && mv $HOME/.local/bin/protoc /usr/local/bin/protoc \
+    && mv $HOME/.local/include/ /usr/local/bin/include/