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feat(helm): add cluster mode values for Dragonfly chart #7123

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feat(helm): add cluster mode values for Dragonfly chart #7123

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da26108
feat(helm): add cluster mode values for Dragonfly chart
Apr 12, 2026
38a2871
chore: refresh PR status
VedantMadane May 2, 2026
abd830b
chore: refresh PR status
VedantMadane May 2, 2026
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15 changes: 15 additions & 0 deletions contrib/charts/dragonfly/templates/_pod.tpl
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Original file line number Diff line number Diff line change
Expand Up @@ -86,6 +86,21 @@ containers:
{{- with .Values.extraArgs }}
{{- toYaml . | trim | nindent 6 }}
{{- end }}
{{- with .Values.cluster }}
{{- $modeRaw := .mode | default "" }}
{{- $clusterMode := "" }}
{{- if kindIs "bool" $modeRaw }}
{{- if $modeRaw }}{{- $clusterMode = "yes" }}{{- end }}
{{- else }}
{{- $clusterMode = $modeRaw | toString }}
{{- end }}
{{- if ne $clusterMode "" }}
- "--cluster_mode={{ $clusterMode }}"
{{- end }}
{{- if and (ne $clusterMode "") .experimentalShardBySlot }}
- "--experimental_cluster_shard_by_slot=true"
{{- end }}
{{- end }}
{{- if .Values.tls.enabled }}
- "--tls"
- "--tls_cert_file=/etc/dragonfly/tls/tls.crt"
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10 changes: 10 additions & 0 deletions contrib/charts/dragonfly/values.yaml
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Expand Up @@ -173,6 +173,16 @@ command: []
# -- Extra arguments to pass to the dragonfly binary
extraArgs: []

cluster:
# -- Redis cluster protocol mode passed to Dragonfly as --cluster_mode.
# -- Accepts "emulated" or "yes". Unquoted `yes` (parsed as boolean by YAML)
# -- is also supported and treated as the string "yes".
# -- Leave empty to disable cluster mode.
mode: ""
# -- When cluster mode is enabled, pass --experimental_cluster_shard_by_slot=true
# -- so sharding follows slots instead of hash tags.
experimentalShardBySlot: false

# -- Extra volumes to mount into the pods
extraVolumes: []

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