Kind with local registry (with registry address fixes)

kind-with-local-registry.sh

#!/bin/sh
set -o errexit

####
## Kind cluster with local registry (fixed script from the upstream kind). See NOTE comments below for the changed items

# create registry container unless it already exists
reg_name='kind-registry'
reg_port='5000'
running="$(docker inspect -f '{{.State.Running}}' "${reg_name}" 2>/dev/null || true)"
if [ "${running}" != 'true' ]; then
  docker run \
    -d --restart=always -p "127.0.0.1:${reg_port}:5000" --name "${reg_name}" \
    registry:2
fi

# create a cluster with the local registry enabled in containerd
# NOTE: address the plugin with the ${reg_name} instead of localhost as in the original script
cat <<EOF | kind create cluster --config=-
kind: Cluster
apiVersion: kind.x-k8s.io/v1alpha4
containerdConfigPatches:
- |-
  [plugins."io.containerd.grpc.v1.cri".registry.mirrors."${reg_name}:${reg_port}"]
    endpoint = ["http://${reg_name}:${reg_port}"]
EOF

# connect the registry to the cluster network
# (the network may already be connected)
docker network connect "kind" "${reg_name}" || true

# Document the local registry
# https://github.com/kubernetes/enhancements/tree/master/keps/sig-cluster-lifecycle/generic/1755-communicating-a-local-registry
# NOTE: use ${reg_name}:${reg_port} as the host instead of the localhost:${reg_port} 
cat <<EOF | kubectl apply -f -
apiVersion: v1
kind: ConfigMap
metadata:
  name: local-registry-hosting
  namespace: kube-public
data:
  localRegistryHosting.v1: |
    host: "${reg_name}:${reg_port}"
    help: "https://kind.sigs.k8s.io/docs/user/local-registry/"
EOF

# install Camel K

KAMEL_VERSION=1.7.0
docker pull apache/camel-k:$KAMEL_VERSION && docker tag apache/camel-k:$KAMEL_VERSION localhost:5000/apache/camel-k:$KAMEL_VERSION && docker push localhost:5000/apache/camel-k:$KAMEL_VERSION
docker pull adoptopenjdk/openjdk11:slim && docker tag adoptopenjdk/openjdk11:slim localhost:5000/adoptopenjdk/openjdk11:slim && docker push localhost:5000/adoptopenjdk/openjdk11:slim
kamel install --olm=false -n default --registry kind-registry:5000 --registry-insecure true --operator-image kind-registry:5000/apache/camel-k:$KAMEL_VERSION --base-image kind-registry:5000/adoptopenjdk/openjdk11:slim --build-strategy routine --build-publish-strategy Spectrum --wait