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Add support for ipAddresses in TLS certificate templates #643

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6901851
add support for ipAddresses in tls certificate
ankith-carver Dec 14, 2025
9f0fbcb
Document ipAddresses support for TLS certificates in values.yaml
ankith-carver Dec 18, 2025
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4 changes: 4 additions & 0 deletions charts/pulsar/templates/_certs.tpl
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Original file line number Diff line number Diff line change
Expand Up @@ -104,6 +104,10 @@ spec:
{{- end }}
- {{ printf "*.%s-%s.%s.svc.%s" (include "pulsar.fullname" .root) .componentConfig.component (include "pulsar.namespace" .root) .root.Values.clusterDomain | quote }}
- {{ printf "%s-%s" (include "pulsar.fullname" .root) .componentConfig.component | quote }}
{{- if .tlsConfig.ipAddresses }}
ipAddresses:
{{ toYaml .tlsConfig.ipAddresses | indent 4 }}
{{- end }}
# Issuer references are always required.
issuerRef:
name: "{{ template "pulsar.certs.issuers.ca.name" .root }}"
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8 changes: 8 additions & 0 deletions charts/pulsar/values.yaml
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Expand Up @@ -248,6 +248,10 @@ tls:
# The dnsNames field specifies a list of Subject Alternative Names to be associated with the certificate.
dnsNames:
# - example.com
# The ipAddresses fields specifies a list of IP addresses to include as SANs in the certificate.
# Useful for internal cluster communication or when DNS names are unavailable.
ipAddresses:
# - 10.84.12.9
cacerts:
enabled: false
certs:
Expand All @@ -262,6 +266,10 @@ tls:
# The dnsNames field specifies a list of Subject Alternative Names to be associated with the certificate.
dnsNames:
# - example.com
# The ipAddresses fields specifies a list of IP addresses to include as SANs in the certificate.
# Useful for internal cluster communication or when DNS names are unavailable.
ipAddresses:
# - 10.84.12.11
cacerts:
enabled: false
certs:
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