cilium.sh

#!/usr/bin/env bash

export KIND_DISABLE_CNI="true"

deploy::cilium() {
  echo "deploy::cilium"

  export IMPLEMENTATION_VERSION=${IMPLEMENTATION_VERSION:-"v1.15.4"}
  export API_SERVER_IP=$(kubectl get nodes  -owide | grep control-plane | awk '{print $6}')
  check_helm_repo_list=$(helm repo list -ojson | jq -c '.[] | select( .name | contains("cilium"))' | jq -c 'select( .url | contains("https://helm.cilium.io/"))')
  if [[ "${#check_helm_repo_list}" -eq 0 ]] ; then
    helm repo add cilium https://helm.cilium.io
  fi
  echo "Checking helm repo list.... ${check_helm_repo_list}"

  helm upgrade --install cilium cilium/cilium \
	       --version ${IMPLEMENTATION_VERSION} \
	       --namespace kube-system \
	       --set kubeProxyReplacement=strict \
	       --set k8sServiceHost=${API_SERVER_IP} \
	       --set k8sServicePort=6443 \
	       --set gatewayAPI.enabled=true
}

deploy::cilium::gatewayclass() {
  echo "deploy::cilium::gatewayclass"

  cat << EOF | kubectl apply -f -
apiVersion: gateway.networking.k8s.io/v1beta1
kind: GatewayClass
metadata:
  name: cilium
spec:
  controllerName: io.cilium/gateway-controller
EOF

}

run::cilium::conformance() {
  echo "run::cilium::conformance"

  mkdir -p repos
  cd $_ || exit
  [ -d "gateway-api-${GATEWAY_API_VERSION}" ] || git clone https://github.com/kubernetes-sigs/gateway-api.git gateway-api-"${GATEWAY_API_VERSION}"
  cd - || exit
  pushd repos/gateway-api-"${GATEWAY_API_VERSION}" || exit 1
  git reset --hard HEAD
  git checkout "${GATEWAY_API_VERSION}"
  git apply ../../lib/gateway-api-"${GATEWAY_API_VERSION}"-useragent.patch

  case ${GATEWAY_API_VERSION} in

    "v1.0.0")
      SUPPORTED_FEATURES="Gateway,HTTPRoute,HTTPRouteDestinationPortMatching,HTTPRouteHostRewrite,HTTPRouteMethodMatching,HTTPRoutePathRedirect,HTTPRoutePathRewrite,HTTPRoutePortRedirect,HTTPRouteQueryParamMatching,HTTPRouteRequestMirror,HTTPRouteRequestMultipleMirrors,HTTPRouteResponseHeaderModification,HTTPRouteSchemeRedirect,ReferenceGrant,TLSRoute"
      EXEMPT_FEATURES="GRPCRoute,GatewayPort8080,GatewayStaticAddresses,HTTPRouteParentRefPort,GRPCExactMethodMatching,HTTPRouteBackendProtocolH2C,HTTPRouteBackendProtocolWebSocket"
      ;;

    "v1.1.0")
      CONFORMANCE_PROFILES="HTTP,TLS"
      SUPPORTED_FEATURES="ReferenceGrant,HTTPRoute,TLSRoute,HTTPRouteQueryParamMatching,HTTPRouteMethodMatching,GatewayClassObservedGenerationBump,HTTPRouteHostRewrite,HTTPRoutePathRewrite,HTTPRouteSchemeRedirect,HTTPRoutePathRedirect,HTTPRoutePortRedirect,HTTPRouteRequestMirror,HTTPRouteRequestMultipleMirrors"
      ;;

    *)
      echo "Error: GATEWAY_API_VERSION: ${GATEWAY_API_VERSION} unknown, exiting"
      exit 1
      ;;
  esac

  CURRENT_DATE_TIME=$(date +"%Y%m%d-%H%M")
  REPORT="/tmp/conformance-suite-report-${CURRENT_DATE_TIME}-cilium.yaml"

  GATEWAY_API_CONFORMANCE_TESTS=1 go test \
    -p 4 \
    ./conformance/ \
    --gateway-class cilium \
    --supported-features "${SUPPORTED_FEATURES:-}" \
    --exempt-features="${EXEMPT_FEATURES:-""}" \
    --conformance-profiles="${CONFORMANCE_PROFILES:-""}" \
    --report-output=${REPORT} \
    --organization=cilium \
    --project=cilium \
    --url=https://cilium.io/ \
    --version="${IMPLEMENTATION_VERSION}" \
    --contact='@cilium/maintainers' \
    -test.run "TestConformance" \
    -test.skip "${SKIP_TESTS:-}" \
    -test.v 10

  popd || exit

  echo -e "\n\nConformance Suite completed.\n${IMPLEMENTATION} report saved: ${REPORT}.\n\n"
  cat "${REPORT}"
}