chronograf: do not remove pvc when uninstalling chart (#235)

* do not remove pvc when uninstalling chart * add keepPvc variable * add end to if * bump version * bump version * fix lint * bump Chronograf chart to 1.1.22 * Update Chart.yaml * Update Chart.yaml * Fix single -> double quote Co-authored-by: timhallinflux <timhallinflux@users.noreply.github.com>

chronograf: do not remove pvc when uninstalling chart (#235)
d659011c · ivanflux · GitHub · 5989b897 · d659011c · d659011c
Unverified Commit d659011c authored Dec 14, 2020 by ivanflux Committed by GitHub Dec 14, 2020
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Showing with 8 additions and 3 deletions

Chart.yaml charts/chronograf/Chart.yaml +2 -2

pvc.yaml charts/chronograf/templates/pvc.yaml +4 -0

values.yaml charts/chronograf/values.yaml +2 -1

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--- a/charts/chronograf/Chart.yaml
+++ b/charts/chronograf/Chart.yaml
 apiVersion: v1
 name: chronograf
-version: 1.1.21
+version: 1.1.22
-appVersion: 1.8.8
+appVersion: 1.8.9.1
 description: Open-source web application written in Go and React.js that provides
  the tools to visualize your monitoring data and easily create alerting and automation
  rules.

--- a/charts/chronograf/templates/pvc.yaml
+++ b/charts/chronograf/templates/pvc.yaml
@@ -8,6 +8,10 @@ metadata:
    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
    release: "{{ .Release.Name }}"
    heritage: "{{ .Release.Service }}"
+  annotations:
+ {{- if (eq "true" .Values.persistence.keepPvc) }}
+    "helm.sh/resource-policy": keep
+ {{- end }}
 spec:
  accessModes:
  - {{ .Values.persistence.accessMode | quote }}

--- a/charts/chronograf/values.yaml
+++ b/charts/chronograf/values.yaml
@@ -24,8 +24,9 @@ persistence:
  ## If undefined (the default) or set to null, no storageClassName spec is
  ##   set, choosing the default provisioner.  (gp2 on AWS, standard on
  ##   GKE, AWS & OpenStack)
-  ##
  # storageClass: "-"
+  ## If keepPvc is true, pvc will not be deleted after running helm uninstall
+  # keepPvc:
  accessMode: ReadWriteOnce
  size: 8Gi