[kube-prometheus-stack] Move CRDs into sub-charts

charts/kube-prometheus-stack/.gitignore

@@ -1,3 +1,8 @@
 # Python development for hack
 venv
 pyvenv.cfg
+!**
+charts/*
+!charts/crds/
+!charts/crds/**
+Chart.lock

charts/kube-prometheus-stack/Chart.yaml

@@ -21,7 +21,7 @@ name: kube-prometheus-stack
 sources:
   - https://github.com/prometheus-community/helm-charts
   - https://github.com/prometheus-operator/kube-prometheus
-version: 47.4.0
+version: 48.0.0
 appVersion: v0.66.0
 kubeVersion: ">=1.16.0-0"
 home: https://github.com/prometheus-operator/kube-prometheus
@@ -39,6 +39,8 @@ annotations:
       url: https://github.com/prometheus-operator/kube-prometheus
 
 dependencies:
+  - name: crds
+    version: "0.0.0"
   - name: kube-state-metrics
     version: "5.8.*"
     repository: https://prometheus-community.github.io/helm-charts

charts/kube-prometheus-stack/charts/crds/Chart.yaml

@@ -0,0 +1,3 @@
+apiVersion: v2
+name: crds
+version: 0.0.0

charts/kube-prometheus-stack/charts/crds/README.md

@@ -0,0 +1,3 @@
+# crds subchart
+
+See: [https://github.com/prometheus-community/helm-charts/issues/3548](https://github.com/prometheus-community/helm-charts/issues/3548)

charts/kube-prometheus-stack/hack/update_crds.sh

@@ -1,9 +1,11 @@
 #!/bin/bash
 
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+
 if [[ $(uname -s) = "Darwin" ]]; then
-    VERSION="$(grep ^appVersion ../Chart.yaml | sed 's/appVersion: //g')"
+    VERSION="$(grep ^appVersion "${SCRIPT_DIR}/../Chart.yaml" | sed 's/appVersion: //g')"
 else
-    VERSION="$(grep ^appVersion ../Chart.yaml | sed 's/appVersion:\s//g')"
+    VERSION="$(grep ^appVersion "${SCRIPT_DIR}/../Chart.yaml" | sed 's/appVersion:\s//g')"
 fi
 
 FILES=(
@@ -27,9 +29,9 @@ for line in "${FILES[@]}"; do
 
     echo -e "Downloading Prometheus Operator CRD with Version ${VERSION}:\n${URL}\n"
 
-    echo "# ${URL}" > ../crds/"${DESTINATION}"
+    echo "# ${URL}" > "${SCRIPT_DIR}/../charts/crds/crds/${DESTINATION}"
 
-    if ! curl --silent --retry-all-errors --fail --location "${URL}" >> ../crds/"${DESTINATION}"; then
+    if ! curl --silent --retry-all-errors --fail --location "${URL}" >> "${SCRIPT_DIR}/../charts/crds/crds/${DESTINATION}"; then
       echo -e "Failed to download ${URL}!"
       exit 1
     fi