113 lines
3.8 KiB
Bash
113 lines
3.8 KiB
Bash
#!/usr/bin/env bash
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# Copyright 2020 The cert-manager Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -o nounset
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set -o errexit
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set -o pipefail
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LIB_ROOT="$( cd "$( dirname "${BASH_SOURCE[0]}" )" > /dev/null && pwd )"
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export REPO_ROOT="$LIB_ROOT/../.."
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export SKIP_BUILD_ADDON_IMAGES="${SKIP_BUILD_ADDON_IMAGES:-}"
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export KIND_CLUSTER_NAME="${KIND_CLUSTER_NAME:-kind}"
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export KIND_IMAGE_REPO="kindest/node"
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# Default Kubernetes version to use to 1.17
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export K8S_VERSION=${K8S_VERSION:-1.17}
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# Default OpenShift version to use to 3.11
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export OPENSHIFT_VERSION=${OPENSHIFT_VERSION:-"3.11"}
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export SERVICE_IP_PREFIX="${SERVICE_IP_PREFIX:-10.0.0}"
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export IS_OPENSHIFT="${IS_OPENSHIFT:-"false"}"
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export OPENSHIFT_VERSION="${OPENSHIFT_VERSION:-"3.11"}"
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export SERVICE_IP_PREFIX="${SERVICE_IP_PREFIX:-10.0.0}"
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export DNS_SERVER="${SERVICE_IP_PREFIX}.16"
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export INGRESS_IP="${SERVICE_IP_PREFIX}.15"
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# setup_tools will build and set up the environment to use bazel-provided
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# versions of the tools required for development
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setup_tools() {
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check_bazel
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bazel build //hack/bin:helm //hack/bin:kind //hack/bin:kubectl //hack/bin:kustomize //devel/bin:ginkgo
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if [[ "$IS_OPENSHIFT" == "true" ]] ; then
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bazel build //hack/bin:oc3
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fi
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local bindir="$(bazel info bazel-genfiles)"
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export HELM="${bindir}/hack/bin/helm"
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export KIND="${bindir}/hack/bin/kind"
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export OC3="${bindir}/hack/bin/oc3"
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export KUBECTL="${bindir}/hack/bin/kubectl"
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export KUSTOMIZE="${bindir}/hack/bin/kustomize"
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export GINKGO="${bindir}/devel/bin/ginkgo"
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# Configure PATH to use bazel provided e2e tools
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export PATH="${SCRIPT_ROOT}/bin:$PATH"
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}
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# check_tool ensures that the tool with the given name is available, or advises
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# users to setup their PATH for the test/e3e/bin directory if not.
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check_tool() {
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tool="$1"
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if ! command -v "$tool" &>/dev/null; then
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echo "Install $tool or run: export PATH=\"$REPO_ROOT/devel/bin:\$PATH\"" >&2
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exit 1
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fi
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}
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# check_bazel ensures that bazel is installed/available.
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check_bazel() {
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if ! command -v bazel &>/dev/null; then
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echo "Install bazel at https://bazel.build" >&2
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exit 1
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fi
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}
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# require_image will attempt to ensure that the named docker image exists
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# within the kind cluster with name $KIND_CLUSTER_NAME.
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# If $SKIP_BUILD_ADDON_IMAGES is 'true', the image will not be built and a
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# warning message will be printed instead.
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require_image() {
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IMAGE_NAME="$1"
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BAZEL_TARGET="$2"
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# Skip building and loading the image if SKIP_BUILD_ADDON_IMAGES=true
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if [ "${SKIP_BUILD_ADDON_IMAGES:-}" == "true" ]; then
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echo "Skipping building and loading image '$IMAGE_NAME' because SKIP_BUILD_ADDON_IMAGES=true"
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return
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fi
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# Ensure bazel is available
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check_bazel
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# Ensure kind is available
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check_tool kind
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# Build and export the docker image
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bazel run --platforms=@io_bazel_rules_go//go/toolchain:linux_amd64 "${BAZEL_TARGET}"
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# Load the image into the kind cluster
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load_image "$IMAGE_NAME"
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}
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# load_image will load an image into the local cluster
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# for a kind cluster it will load it into the cluster
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# with name $KIND_CLUSTER_NAME
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load_image() {
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IMAGE_NAME="$1"
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if [[ "$IS_OPENSHIFT" == "true" ]] ; then
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# No loading into a cluster for OpenShift is needed
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# as OpenShift shares the Docker daemon the image was
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# built with
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return
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fi
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kind load docker-image --name "$KIND_CLUSTER_NAME" "$IMAGE_NAME"
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}
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