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new 5aad65c Add support for ClusterIssuer for certificates (#630)
5aad65c is described below
commit 5aad65c28761c02842108fe2eadf701e59ab930d
Author: Lari Hotari <lhot...@users.noreply.github.com>
AuthorDate: Tue Sep 16 15:11:33 2025 +0300
Add support for ClusterIssuer for certificates (#630)
* Add support for ClusterIssuer
* Add validation that kind must be Issuer when issuer is created as part of
the deployment
---
charts/pulsar/templates/_certs.tpl | 8 ++------
charts/pulsar/templates/tls-cert-internal-issuer.yaml | 3 +++
charts/pulsar/values.yaml | 4 ++++
3 files changed, 9 insertions(+), 6 deletions(-)
diff --git a/charts/pulsar/templates/_certs.tpl
b/charts/pulsar/templates/_certs.tpl
index 5aad491..4240b60 100644
--- a/charts/pulsar/templates/_certs.tpl
+++ b/charts/pulsar/templates/_certs.tpl
@@ -107,12 +107,8 @@ spec:
# Issuer references are always required.
issuerRef:
name: "{{ template "pulsar.certs.issuers.ca.name" .root }}"
- # We can reference ClusterIssuers by changing the kind here.
- # The default value is Issuer (i.e. a locally namespaced Issuer)
- kind: Issuer
- # This is optional since cert-manager will default to this value however
- # if you are using an external issuer, change this to that issuer group.
- group: cert-manager.io
+ kind: "{{ default "Issuer" .root.Values.certs.issuers.ca.kind }}"
+ group: "{{ default "cert-manager.io" .root.Values.certs.issuers.ca.group
}}"
{{- end -}}
{{/*
diff --git a/charts/pulsar/templates/tls-cert-internal-issuer.yaml
b/charts/pulsar/templates/tls-cert-internal-issuer.yaml
index f2ede04..cecc665 100644
--- a/charts/pulsar/templates/tls-cert-internal-issuer.yaml
+++ b/charts/pulsar/templates/tls-cert-internal-issuer.yaml
@@ -55,6 +55,9 @@ spec:
group: cert-manager.io
---
{{- end }}
+{{- if and (eq .Values.certs.internal_issuer.type "ca") (not (eq
.Values.certs.issuers.ca.kind "Issuer")) -}}
+{{- fail "Set certs.internal_issuer.enabled to false when using
certs.issuers.ca.kind other than Issuer." -}}
+{{- end }}
apiVersion: "{{ .Values.certs.internal_issuer.apiVersion }}"
kind: Issuer
metadata:
diff --git a/charts/pulsar/values.yaml b/charts/pulsar/values.yaml
index 0c65860..3e90311 100755
--- a/charts/pulsar/values.yaml
+++ b/charts/pulsar/values.yaml
@@ -397,6 +397,10 @@ certs:
# The secret name of the CA certificate, it is mandatory to specify this
value if TLS is enabled
# and selfsigning is not used
secretName:
+ # The k8s kind of the ca issuer: Issuer or ClusterIssuer
+ kind: Issuer
+ # Issuer group
+ group: cert-manager.io
######################################################################
# Below are settings for each component
