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Roll tiled pods on ConfigMap change #20

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Roll tiled pods on ConfigMap change #20

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7 changes: 5 additions & 2 deletions Charts/tiled/templates/deployment.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -13,10 +13,13 @@ spec:
{{- include "tiled.selectorLabels" . | nindent 6 }}
template:
metadata:
{{- with .Values.podAnnotations }}
annotations:
{{- if .Values.rollOnConfigChange }}
checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
{{- end }}
{{- with .Values.podAnnotations }}
{{- toYaml . | nindent 8 }}
{{- end }}
{{- end }}
labels:
{{- include "tiled.labels" . | nindent 8 }}
{{- with .Values.podLabels }}
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5 changes: 5 additions & 0 deletions Charts/tiled/values.yaml
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Expand Up @@ -18,6 +18,11 @@ config:
writable_storage: "/storage/data"
init_if_not_exists: true

# Restart the tiled pods when their ConfigMap changes, by putting a checksum of
# it in a pod annotation. See
# https://helm.sh/docs/howto/charts_tips_and_tricks/#automatically-roll-deployments
rollOnConfigChange: true

# This will set the replicaset count more information can be found here: https://kubernetes.io/docs/concepts/workloads/controllers/replicaset/
replicaCount: 1

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