CLOUD-910: Add docker image to run tests on pipelines

.github/workflows/build-cloud-qa.yaml

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+name: Weekly Docker Image Build - perconalab/cloud-qa
+
+on:
+  schedule:
+    - cron: '0 3 * * 1'  # Every Monday at 03:00 UTC
+  workflow_dispatch:
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+
+    env:
+      DOCKER_PROJECT: perconalab/cloud-qa
+      DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
+      DOCKERHUB_TOKEN: ${{ secrets.DOCKERHUB_TOKEN }}
+
+    steps:
+      - name: Fetch latest version tag from Docker Hub
+        id: get_version
+        run: |
+          echo "Fetching tags of $DOCKER_PROJECT from Docker Hub..."
+
+          RESPONSE=$(curl -s -u "$DOCKERHUB_USERNAME:$DOCKERHUB_TOKEN" \
+            "https://hub.docker.com/v2/repositories/$DOCKER_PROJECT/tags/?page_size=100")
+
+          TAGS=$(echo "$RESPONSE" | jq -r '.results // [] | .[].name')
+
+          if [ -z "$TAGS" ]; then
+            echo "No tags found. Starting from v1.0.0"
+            NEW_VERSION="v1.0.0"
+          else
+            LATEST_TAG=$(echo "$TAGS" | grep -E '^v[0-9]+\.[0-9]+\.[0-9]+$' | sort -V | tail -n1)
+            echo "Latest tag found: $LATEST_TAG"
+
+            if [ -z "$LATEST_TAG" ]; then
+              NEW_VERSION="v1.0.0"
+            else
+              IFS='.' read -r MAJOR MINOR PATCH <<< "${LATEST_TAG#v}"
+              PATCH=$((PATCH + 1))
+              NEW_VERSION="v$MAJOR.$MINOR.$PATCH"
+            fi
+          fi
+
+          echo "New version will be: $NEW_VERSION"
+          echo "new_version=$NEW_VERSION" >> $GITHUB_OUTPUT
+
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ env.DOCKERHUB_USERNAME }}
+          password: ${{ env.DOCKERHUB_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: ./cloud/jenkins/docker
+          file: ./cloud/jenkins/docker/Dockerfile
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: |
+            ${{ env.DOCKER_PROJECT }}:latest
+            ${{ env.DOCKER_PROJECT }}:${{ steps.get_version.outputs.new_version }}

cloud/jenkins/docker/Dockerfile

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+FROM debian:bullseye-slim
+
+ENV ARCH="amd64"
+ENV DEBIAN_FRONTEND=noninteractive
+ENV PATH="/root/.local/bin:/root/.venv/bin:$PATH"
+
+# Install base tools
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+        ca-certificates curl wget unzip git tar zip \
+        python3 python3-venv python3-pip \
+        jq gnupg diffutils bc && \
+    apt-get clean && rm -rf /var/lib/apt/lists/*
+
+# yq
+RUN curl -L "https://github.com/mikefarah/yq/releases/latest/download/yq_linux_${ARCH}" -o /usr/local/bin/yq && \
+    chmod +x /usr/local/bin/yq
+
+# Install uv
+RUN curl -Ls https://astral.sh/uv/install.sh | bash && \
+    uv venv .venv
+
+# Helm 3
+RUN curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash
+
+# kubectl
+RUN curl -sLO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/${ARCH}/kubectl" && \
+    install -m 0755 kubectl /usr/local/bin/kubectl && rm kubectl
+
+# krew + kuttl + assert
+RUN curl -fsSLO "https://github.com/kubernetes-sigs/krew/releases/latest/download/krew-linux_${ARCH}.tar.gz" && \
+    tar zxvf "krew-linux_${ARCH}.tar.gz" && \
+    ./krew-linux_$ARCH install krew && \
+    rm -rf "krew-linux_${ARCH}" "krew-linux_${ARCH}.tar.gz"
+ENV PATH=$PATH:/root/.krew/bin
+RUN kubectl krew install kuttl && \
+    kubectl krew install assert
+
+# kubectl-assert
+RUN curl -s https://raw.githubusercontent.com/gekoko/kubectl-assert/main/install.sh | bash && \
+    mv $HOME/.krew/bin/kubectl-assert /usr/local/bin/ || true
+
+# EKS CLI
+RUN curl -sL "https://github.com/eksctl-io/eksctl/releases/latest/download/eksctl_$(uname -s)_${ARCH}.tar.gz" -o eksctl.tar.gz && \
+    tar -xzf eksctl.tar.gz && \
+    mv eksctl /usr/local/bin/eksctl && \
+    chmod +x /usr/local/bin/eksctl && \
+    rm -f eksctl.tar.gz
+
+# Digital Ocean CLI
+RUN DO_LATEST=$(curl -s https://api.github.com/repos/digitalocean/doctl/releases/latest | jq -r '.tag_name') && \
+    curl -sSL "https://github.com/digitalocean/doctl/releases/download/${DO_LATEST}/doctl-${DO_LATEST#v}-linux-${ARCH}.tar.gz" | tar -xz && \
+    mv doctl /usr/local/bin/ && \
+    chmod +x /usr/local/bin/doctl
+
+# Google Cloud SDK
+RUN GC_LATEST=$(curl -sSL https://dl.google.com/dl/cloudsdk/channels/rapid/components-2.json | jq -r '.version') && \
+    curl -sSL "https://dl.google.com/dl/cloudsdk/channels/rapid/downloads/google-cloud-cli-${GC_LATEST}-linux-x86_64.tar.gz" | tar -xz && \
+    ./google-cloud-sdk/install.sh --quiet
+ENV PATH="/google-cloud-sdk/bin:$PATH"
+
+# Azure CLI
+RUN curl -sL https://aka.ms/InstallAzureCLIDeb | bash
+
+# Enforce bash by default
+RUN ln -sf /bin/bash /bin/sh
+ENTRYPOINT ["/bin/bash", "-c"]