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HYPERFLEET-1122 - feat: add PodDisruptionBudgets for maestro deployments #59

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Merged
openshift-merge-bot merged 2 commits into from
Jun 25, 2026
Merged

HYPERFLEET-1122 - feat: add PodDisruptionBudgets for maestro deployments #59

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e96b63d
HYPERFLEET-1122 - feat: add PodDisruptionBudgets for maestro deployments
ldornele Jun 25, 2026
6dfbf04
HYPERFLEET-1122 - fix: remove default true from server PDB guard
ldornele Jun 25, 2026
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89 changes: 89 additions & 0 deletions helm/maestro/templates/pdb.yaml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,89 @@
{{/*
PodDisruptionBudgets for Maestro deployments
Protects against voluntary disruptions (node drains, upgrades, kubectl drain)
HYPERFLEET-1122
*/}}

{{- if .Values.server.enabled }}
---
apiVersion: policy/v1
kind: PodDisruptionBudget
metadata:
name: maestro-pdb
namespace: {{ .Release.Namespace }}
labels:
app: maestro
app.kubernetes.io/name: server
app.kubernetes.io/instance: {{ .Release.Name }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
spec:
minAvailable: 1
selector:
matchLabels:
app: maestro
app.kubernetes.io/name: server
app.kubernetes.io/instance: {{ .Release.Name }}
{{- end }}

{{- if .Values.server.postgresql.enabled }}
---
apiVersion: policy/v1
kind: PodDisruptionBudget
metadata:
name: maestro-db-pdb
namespace: {{ .Release.Namespace }}
labels:
name: maestro-db
app.kubernetes.io/instance: {{ .Release.Name }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
app.kubernetes.io/component: database
helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
spec:
minAvailable: 1
selector:
matchLabels:
name: maestro-db
{{- end }}

{{- if .Values.server.mosquitto.enabled }}
---
apiVersion: policy/v1
kind: PodDisruptionBudget
metadata:
name: maestro-mqtt-pdb
namespace: {{ .Release.Namespace }}
labels:
name: maestro-mqtt
app.kubernetes.io/instance: {{ .Release.Name }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
app.kubernetes.io/component: message-broker
helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
spec:
minAvailable: 1
selector:
matchLabels:
name: maestro-mqtt
{{- end }}

{{- if .Values.agent.enabled }}
---
apiVersion: policy/v1
kind: PodDisruptionBudget
metadata:
name: maestro-agent-pdb
namespace: {{ .Release.Namespace }}
labels:
app: maestro-agent
app.kubernetes.io/name: agent
app.kubernetes.io/instance: {{ .Release.Name }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
spec:
minAvailable: 1
selector:
matchLabels:
app: maestro-agent
app.kubernetes.io/name: agent
app.kubernetes.io/instance: {{ .Release.Name }}
{{- end }}