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feat: support extra init container and volume mounts #60

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Merged
levkk merged 1 commit into from
Jan 19, 2026
Merged

feat: support extra init container and volume mounts #60

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10 changes: 10 additions & 0 deletions templates/deployment.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,10 @@ spec:
{{- if .Values.terminationGracePeriodSeconds }}
terminationGracePeriodSeconds: {{ .Values.terminationGracePeriodSeconds }}
{{- end }}
{{- with .Values.extraInitContainers }}
initContainers:
{{- toYaml . | nindent 8 }}
{{- end }}
containers:
- name: pgdog
{{- if .Values.image.name }}
Expand Down Expand Up @@ -94,6 +98,9 @@ spec:
mountPath: /etc/pgdog
- name: users
mountPath: /etc/secrets/pgdog
{{- with .Values.extraVolumeMounts }}
{{- toYaml . | nindent 12 }}
{{- end }}
{{- if .Values.prometheusPort }}
- name: prom
image: prom/prometheus
Expand Down Expand Up @@ -151,6 +158,9 @@ spec:
- name: prom
configMap:
name: {{ include "pgdog.fullname" . }}-prom
{{- with .Values.extraVolumes }}
{{- toYaml . | nindent 8 }}
{{- end }}
{{- with .Values.nodeSelector }}
nodeSelector:
{{- toYaml . | nindent 8 }}
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29 changes: 29 additions & 0 deletions values.yaml
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Expand Up @@ -68,6 +68,35 @@ statefulSet:
# enabled switches from Deployment to StatefulSet
enabled: false

# Extra customization for advanced use cases
# extraInitContainers allows adding custom init containers that run before the main pgdog container
# Init containers are useful for setup tasks like downloading certificates, waiting for dependencies, etc.
# Example:
# extraInitContainers:
# - name: init-ca
# image: busybox
# command: ['sh', '-c', 'wget -O /pki/ca-bundle.pem https://truststore.example.com/ca-bundle.pem']
# volumeMounts:
# - name: pki
# mountPath: /pki
extraInitContainers: []

# extraVolumes allows adding custom volumes to the pod
# These volumes can be referenced by extraVolumeMounts or extraInitContainers
# Example:
# extraVolumes:
# - name: pki
# emptyDir: {}
extraVolumes: []

# extraVolumeMounts allows adding custom volume mounts to the main pgdog container
# The volumes must be defined in extraVolumes
# Example:
# extraVolumeMounts:
# - name: pki
# mountPath: /pki
extraVolumeMounts: []

# resources define resource requests and limits for the pgdog container
# Note: requests and limits are set to the same values for Guaranteed QoS
# Ratio: 1GB memory per 1 CPU (1000m CPU = 1Gi memory)
Expand Down
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