{{- /*

Tri-state activation for the app PDB:

- enabled: true → force on

- enabled: false → force off (explicit opt-out, even on HA)

- enabled: null → auto-enable when the workload is HA — either a static

replicaCount > 1, or HPA enabled with minReplicas > 1

(HPA owns spec.replicas so replicaCount alone is not

authoritative under autoscaling).

*/ -}}

{{- $pdbEnabled := .Values.podDisruptionBudget.enabled -}}

{{- $hpaMin := 0 -}}

{{- if .Values.autoscaling.enabled -}}

{{- $hpaMin = int (default 1 .Values.autoscaling.minReplicas) -}}

{{- end -}}

{{- $pdbAuto := and (kindIs "invalid" $pdbEnabled) (or (gt (int .Values.app.replicaCount) 1) (gt $hpaMin 1)) -}}

{{- if and .Values.app.enabled (or (eq $pdbEnabled true) $pdbAuto) }}

{{- with .Values.podDisruptionBudget }}

---

apiVersion: policy/v1

kind: PodDisruptionBudget

metadata:

name: {{ include "sim.fullname" $ }}-app-pdb

namespace: {{ $.Release.Namespace }}

labels:

{{- include "sim.app.labels" $ | nindent 4 }}

spec:

{{- if .minAvailable }}

minAvailable: {{ .minAvailable }}

{{- else if .maxUnavailable }}

maxUnavailable: {{ .maxUnavailable }}

{{- else }}

minAvailable: 1

{{- end }}

{{- if .unhealthyPodEvictionPolicy }}

unhealthyPodEvictionPolicy: {{ .unhealthyPodEvictionPolicy }}

{{- end }}

selector:

matchLabels:

{{- include "sim.app.selectorLabels" $ | nindent 6 }}

{{- end }}

{{- end }}

{{- $rtPdbAuto := and (kindIs "invalid" .Values.podDisruptionBudget.enabled) (or (gt (int .Values.realtime.replicaCount) 1) (gt $hpaMin 1)) -}}

{{- if and .Values.realtime.enabled (or (eq .Values.podDisruptionBudget.enabled true) $rtPdbAuto) }}

{{- with .Values.podDisruptionBudget }}

---

apiVersion: policy/v1

kind: PodDisruptionBudget

metadata:

name: {{ include "sim.fullname" $ }}-realtime-pdb

namespace: {{ $.Release.Namespace }}

labels:

{{- include "sim.realtime.labels" $ | nindent 4 }}

spec:

{{- if .minAvailable }}

minAvailable: {{ .minAvailable }}

{{- else if .maxUnavailable }}

maxUnavailable: {{ .maxUnavailable }}

{{- else }}

minAvailable: 1

{{- end }}

{{- if .unhealthyPodEvictionPolicy }}

unhealthyPodEvictionPolicy: {{ .unhealthyPodEvictionPolicy }}

{{- end }}

selector:

matchLabels:

{{- include "sim.realtime.selectorLabels" $ | nindent 6 }}

{{- end }}

{{- end }}

{{- if and .Values.copilot.enabled .Values.copilot.server.podDisruptionBudget.enabled }}

{{- with .Values.copilot.server.podDisruptionBudget }}

---

apiVersion: policy/v1

kind: PodDisruptionBudget

metadata:

name: {{ include "sim.fullname" $ }}-copilot-pdb

namespace: {{ $.Release.Namespace }}

labels:

{{- include "sim.labels" $ | nindent 4 }}

app.kubernetes.io/component: copilot

spec:

{{- if .minAvailable }}

minAvailable: {{ .minAvailable }}

{{- else if .maxUnavailable }}

maxUnavailable: {{ .maxUnavailable }}

{{- else }}

maxUnavailable: 1

{{- end }}

{{- if .unhealthyPodEvictionPolicy }}

unhealthyPodEvictionPolicy: {{ .unhealthyPodEvictionPolicy }}

{{- end }}

selector:

matchLabels:

app.kubernetes.io/name: {{ include "sim.name" $ }}

app.kubernetes.io/instance: {{ $.Release.Name }}

app.kubernetes.io/component: copilot

{{- end }}

{{- end }}