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pinniped/hack/kind-up.sh

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#!/usr/bin/env bash
# Copyright 2020-2024 the Pinniped contributors. All Rights Reserved.
# SPDX-License-Identifier: Apache-2.0
set -euo pipefail
ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
cd "${ROOT}"
source hack/lib/helpers.sh
if [[ "${PINNIPED_USE_LOCAL_KIND_REGISTRY:-}" != "" ]]; then
# Create registry container unless it already exists.
reg_name='kind-registry.local'
reg_port='5000'
if [ "$(docker inspect -f '{{.State.Running}}' "${reg_name}" 2>/dev/null || true)" != 'true' ]; then
log_note "Running the registry:2 docker image..."
docker run \
--detach \
--restart=always \
--publish "127.0.0.1:${reg_port}:5000" \
--name "${reg_name}" \
registry:2
fi
fi
use_contour_registry=""
if [[ "${PINNIPED_USE_CONTOUR:-}" != "" ]]; then
log_note "Adding Contour port mapping to Kind config."
use_contour_registry="--file=${ROOT}/hack/lib/kind-config/contour-overlay.yaml"
fi
use_kind_registry=""
if [[ "${PINNIPED_USE_LOCAL_KIND_REGISTRY:-}" != "" ]]; then
log_note "Adding local registry to Kind config."
use_kind_registry="--file=${ROOT}/hack/lib/kind-config/kind-registry-overlay.yaml"
fi
cp "${ROOT}/hack/lib/kind-config/metadata-audit-policy.yaml" /tmp/metadata-audit-policy.yaml
# Do not quote ${use_kind_registry} ${use_contour_registry} in this command because they might be empty.
ytt ${use_kind_registry} ${use_contour_registry} \
--data-value-yaml enable_audit_logs=${ENABLE_KIND_AUDIT_LOGS:-false} \
--file="${ROOT}"/hack/lib/kind-config/single-node.yaml >/tmp/kind-config.yaml
# To choose a specific version of kube, add this option to the command below: `--image kindest/node:v1.28.0`.
# To use the "latest-main" version of kubernetes builds by the pipeline, use `--image ghcr.io/pinniped-ci-bot/kind-node-image:latest`
# To debug the kind config, add this option to the command below: `-v 10`
kind create cluster --config /tmp/kind-config.yaml --name pinniped
if [[ "${PINNIPED_USE_LOCAL_KIND_REGISTRY:-}" != "" ]]; then
# Connect the registry to the cluster network if not already connected.
if [ "$(docker inspect -f='{{json .NetworkSettings.Networks.kind}}' "${reg_name}")" == 'null' ]; then
docker network connect "kind" "${reg_name}"
fi
# Document the local registry.
# See https://github.com/kubernetes/enhancements/tree/master/keps/sig-cluster-lifecycle/generic/1755-communicating-a-local-registry
cat <<EOF | kubectl apply -f -
apiVersion: v1
kind: ConfigMap
metadata:
name: local-registry-hosting
namespace: kube-public
data:
localRegistryHosting.v1: |
host: "localhost:${reg_port}"
help: "https://kind.sigs.k8s.io/docs/user/local-registry/"
EOF
fi