For single-node instances disable PDB#512
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ksuderman
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May 11, 2026
nuwang
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May 12, 2026
| namespace: {{ .Release.Namespace }} | ||
| spec: | ||
| instances: {{ default "1" .Values.postgresql.instances }} | ||
| {{- if or (not .Values.postgresql.instances) (eq (toString .Values.postgresql.instances) "1") }} |
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If we specify .Values.postgresql.instances in the values file, could this then be simplified as follows?
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| {{- if or (not .Values.postgresql.instances) (eq (toString .Values.postgresql.instances) "1") }} | |
| {{- if eq .Values.postgresql.instances 1 }} |
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CNPG docs recommend disabling the pod disruption budgets when number of instances is set to 1: https://cloudnative-pg.io/documentation/current/kubernetes_upgrade/#postgresql-clusters-used-for-development-or-testing