Customize and deploy rabbitMQ messaging topology kubernetes operator

kustomization.yaml

apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization

namespace: rabbitmq-system

resources:
- ./tmp/all.yaml

patchesStrategicMerge:
- |-
  apiVersion: apps/v1
  kind: Deployment
  metadata:
    name: messaging-topology-operator
    namespace: rabbitmq-system
  spec:
    template:
      metadata:
        labels:
          app.kubernetes.io/operator: messaging-topology
          X.com/fw.kubernetes: allow
          X.com/fw.kube-dns: allow
- |-
  apiVersion: v1
  kind: Namespace
  metadata:
    labels:
      prometheus: infra
      name: rabbitmq-system
    name: rabbitmq-system

update.sh

#!/bin/sh -ex

TMP_DIR=./tmp

# where the YAML files to deploy are
BUILD_DIR=./build

mkdir -p ${TMP_DIR} ${BUILD_DIR}

curl -sL https://github.com/rabbitmq/messaging-topology-operator/releases/latest/download/messaging-topology-operator-with-certmanager.yaml > ${TMP_DIR}/all.yaml

kustomize build > ${TMP_DIR}/all_k.yaml

rm -rf ${BUILD_DIR}/*

kubernetes-split-yaml --outdir ${BUILD_DIR} ${TMP_DIR}/all_k.yaml

# Remove NS definition if needed
rm ${BUILD_DIR}/rabbitmq-system-namespace.yaml

# copy extra resources
cp -r src/. ${BUILD_DIR}/