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feat(helm): permits deployment strategy to helm chart #9558

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5a44308
feat(helm): permits deployment strategy to helm chart, thx to @Clemen…
davidaparicio Jan 22, 2026
1b68852
fix(helm): potential nil reference when rollingUpdate is not defined.
davidaparicio Jan 22, 2026
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3 changes: 3 additions & 0 deletions pkg/helm/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -40,3 +40,6 @@ The chart should dump its version and appVersion in the Chart.yaml file every re
| `ingress.enabled` | Ingress resource creation | `false` |
| `ingress.hostname` | Ingress resource hostname | `"pgadmin4.local"` |
| `ingress.tlsSecret` | Ingress tls secret name | `""` |
| `strategy.type` | Deployment strategy type (RollingUpdate or Recreate) | Kubernetes default (RollingUpdate) |
| `strategy.rollingUpdate.maxSurge` | Maximum number of pods that can be created over the desired replicas | Kubernetes default (25%) |
| `strategy.rollingUpdate.maxUnavailable` | Maximum number of pods that can be unavailable during the update | Kubernetes default (25%) |
9 changes: 9 additions & 0 deletions pkg/helm/templates/deployment.yaml
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Expand Up @@ -10,6 +10,15 @@ metadata:
{{- end }}
spec:
replicas: {{ .Values.replicas }}
{{- if .Values.strategy }}
strategy:
type: {{ .Values.strategy.type }}
{{- if and (eq .Values.strategy.type "RollingUpdate") .Values.strategy.rollingUpdate }}
rollingUpdate:
maxSurge: {{ .Values.strategy.rollingUpdate.maxSurge }}
maxUnavailable: {{ .Values.strategy.rollingUpdate.maxUnavailable }}
{{- end }}
{{- end }}
selector:
matchLabels:
app: {{ default "pgadmin4" .Values.commonLabels.app }}
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