update bitnami/kube-prometheus prometheus-operator CRDs

README.md

git clone https://github.com/bitnami/charts.git
cd charts/bitnami/kube-prometheus
bash update-crds.sh

update-crds.sh

#!/bin/bash

# download the latest operator crd bundle
wget https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.41.1/bundle.yaml

# split the bundle into multiple files on `---`
csplit --elide-empty-files -f bundle- bundle.yaml "/^---$/" "{*}"

for f in ./bundle-*
do
	name=$(cat $f | sed -n -e '/^metadata:/,/^spec:/p' | sed -n 's/  name: \(.\)/\1/p')
	kind=$(cat $f | sed -n 's/^kind: \(.*\)/\1/p')
	if [ "$kind" = "CustomResourceDefinition" ]; then
		if [[ ! -z "$name" ]]; then
			crd=$(echo $name | cut -d "." -f 1)
			normalizedCRD=$(
			case "$crd" in
				("alertmanagers") echo "alertmanager" ;;
				("prometheuses") echo "prometheus" ;;
				("podmonitors") echo "podmonitor" ;;
				("servicemonitors") echo "servicemonitor" ;;
				(*) echo "$crd" ;;
			esac)

			contents=$(tail -n +2 $f)
			echo "$contents" > crds/crd-$normalizedCRD.yaml

			(cat <<-EOF
				{{- if and .Values.operator.enabled .Values.operator.createCustomResource -}}
				apiVersion: apiextensions.k8s.io/v1
				kind: CustomResourceDefinition
				metadata:
				  name: ${name}
				  annotations:
				    controller-gen.kubebuilder.io/version: v0.2.4
				    "helm.sh/hook": crd-install
				    {{- if .Values.operator.customResourceDeletePolicy }}
				    "helm.sh/hook-delete-policy": {{ .Values.operator.customResourceDeletePolicy }}
				    {{- end }}
			EOF
			) > templates/prometheus-operator/crd-$normalizedCRD.yaml

			spec=$(echo "$contents" | sed -n -e '/^spec:/,/^status:/p' | sed -e '$ d')
			echo -e "${spec}" >> templates/prometheus-operator/crd-$normalizedCRD.yaml

			status=$(echo "$contents" | sed -n -e '/^status:/,$p')
			echo -e "${status}" >> templates/prometheus-operator/crd-$normalizedCRD.yaml
			echo -e "{{- end }}\n" >> templates/prometheus-operator/crd-$normalizedCRD.yaml
			sed -i -e 's/ *$//g' templates/prometheus-operator/crd-$normalizedCRD.yaml
		fi
	fi
	rm $f
done

rm bundle.yaml