6f8ef26c07
the script will need to be manually updated if we want to add a new k8s version, but it should be trivial to do that the actual kind image SHAsums aren't updated, so that the addition of the script can be separate from the act of updating the images also adds a make target for creating a kind cluster with CI deps Signed-off-by: Ashley Davis <ashley.davis@jetstack.io>
118 lines
4.0 KiB
Bash
118 lines
4.0 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="docker.io/kindest/node"
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# Default Kubernetes version to use to 1.22
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export K8S_VERSION=${K8S_VERSION:-1.22}
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# Default OpenShift version to use to 3.11
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export OPENSHIFT_VERSION=${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 //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 "Fatal error: $tool not found. 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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export_logs() {
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echo "Exporting cluster logs to artifacts..."
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"${SCRIPT_ROOT}/cluster/export-logs.sh"
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}
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