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feat(topology): enhance topology.json template #248

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1df9adf
feat(topology): enhance topology.json template
wcatz Sep 19, 2025
ecfc55e
fix(topology): add labels to topology configmap
wcatz Sep 19, 2025
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2 changes: 1 addition & 1 deletion charts/cardano-node/Chart.yaml
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
apiVersion: v2
name: cardano-node
description: Creates a Cardano node deployment with SOCAT sidecar
version: 0.3.0
version: 0.4.0
appVersion: 10.3.1
maintainers:
- name: aurora
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51 changes: 49 additions & 2 deletions charts/cardano-node/templates/topology-configmap.yaml
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Expand Up @@ -8,6 +8,53 @@ metadata:
labels:
{{ include "cardano-node.labels" . | nindent 4 }}
data:
topology.json: |-
{{ toJson .Values.topology.config | indent 4 }}
topology.json: |
{
"bootstrapPeers": [{{- range $i, $peer := .Values.topology.bootstrapPeers }}
{{- if $i }},{{ end }}
{ "address": "{{ $peer.address }}", "port": {{ $peer.port }} }
{{- end }}],
"localRoots": [
{{- range $i, $local := .Values.topology.localRoots }}
{{- if $i }},{{ end }}
{
"accessPoints": [
{{- range $j, $peer := $local.accessPoints }}
{{- if $j }},{{ end }}
{ "address": "{{ $peer.address }}", "port": {{ $peer.port }}, "name": "{{ $peer.name }}" }
{{- end }}
],
"advertise": {{ $local.advertise | toJson }},
"trustable": {{ $local.trustable | default false | toJson }},
"valency": {{ $local.valency }}
}
{{- end }}
]
{{- with .Values.topology.peerSnapshotFile }},
"peerSnapshotFile": "{{ . }}"
{{- end }},
"publicRoots": [{{- $hasPublicRoots := false }}
{{- range $public := .Values.topology.publicRoots }}
{{- if and (hasKey $public "accessPoints") (gt (len $public.accessPoints) 0) }}
{{- $hasPublicRoots = true }}
{{- end }}
{{- end }}
{{- if $hasPublicRoots }}
{{- range $i, $public := .Values.topology.publicRoots }}
{{- if and (hasKey $public "accessPoints") (gt (len $public.accessPoints) 0) }}
{{- if $i }},{{ end }}
{
"accessPoints": [
{{- range $j, $peer := $public.accessPoints }}
{{- if $j }},{{ end }}
{ "address": "{{ $peer.address }}", "port": {{ $peer.port }}, "name": "{{ $peer.name }}" }
{{- end }}
],
"advertise": {{ $public.advertise | default false | toJson }}
}
{{- end }}
{{- end }}
{{- end }}],
"useLedgerAfterSlot": {{ .Values.topology.useLedgerAfterSlot | int }}
}
{{- end }}
40 changes: 25 additions & 15 deletions charts/cardano-node/values.yaml
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Expand Up @@ -36,24 +36,34 @@ blockProducer:
# description: VRF Signing Key
# cborHex: 5840823318989cf48897044629a22a27c8bf975215fe28161fc90cc42e9446a331be96a37ee0c4060a46ee0bf99fcba3460be133e7e343dd7d4144f67f2a6402e886

# Custom topology. When disabled the image will load the default topology for chosen cardano_network
topology:
enabled: false
# config:
# bootstrapPeers:
# - address: "preview-node.play.dev.cardano.org"
# port: 3001
# localRoots:
# - accessPoints:
# - address: "preview-node.play.dev.cardano.org"
# bootstrapPeers:
# - address: preview-node.play.dev.cardano.org
# port: 3001
# localRoots:
# - accessPoints:
# - name: Example
# address: preview-node.play.dev.cardano.org
# port: 3001
# advertise: false
# trustable: false
# valency: 1
# peerSnapshotFile: "peer-snapshot.json"
# publicRoots:
# - accessPoints: []
# advertise: false
# useLedgerAfterSlot: 83116868
# advertise: false
# trustable: true
# valency: 1
# - accessPoints:
# - name: Example
# address: preview-node.play.dev.cardano.org
# port: 3001
# - name: Example
# address: preview-node.play.dev.cardano.org
# port: 3001
# advertise: true
# trustable: false
# valency: 2
# publicRoots:
# - advertise: true
# # useLedgerAfterSlot: -1 to disable ledger peer discovery
# useLedgerAfterSlot: 83116868

storage:
# Suitable for preview and preprod, 250+ for mainnet
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