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This commit converts the certs.yaml helm template into equivalent go code and adds the appropriate bridge to render the output as a multi-document YAML file. Fixes #1111
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,130 @@ | ||
| // +gotohelm:filename=certs.go.tpl | ||
| package redpanda | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "strings" | ||
|
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||
| certmanagerv1 "github.com/cert-manager/cert-manager/pkg/apis/certmanager/v1" | ||
| cmmeta "github.com/cert-manager/cert-manager/pkg/apis/meta/v1" | ||
| "github.com/redpanda-data/helm-charts/pkg/gotohelm/helmette" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| ) | ||
|
|
||
| func ClientCerts(dot *helmette.Dot) []certmanagerv1.Certificate { | ||
| if !TLSEnabled(dot) { | ||
| return []certmanagerv1.Certificate{} | ||
| } | ||
|
|
||
| values := helmette.Unwrap[Values](dot.Values) | ||
|
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| fullname := Fullname(dot) | ||
| service := ServiceName(dot) | ||
| ns := dot.Release.Namespace | ||
| domain := strings.TrimSuffix(values.ClusterDomain, ".") | ||
|
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||
| certs := []certmanagerv1.Certificate{} | ||
| for name, data := range values.TLS.Certs { | ||
| if helmette.Empty(data.SecretRef) { | ||
| continue | ||
| } | ||
|
|
||
| names := []string{} | ||
| if data.IssuerRef == nil { | ||
| names = append(names, fmt.Sprintf("%s-cluster.%s.%s.svc.%s", fullname, service, ns, domain)) | ||
| names = append(names, fmt.Sprintf("%s-cluster.%s.%s.svc", fullname, service, ns)) | ||
| names = append(names, fmt.Sprintf("%s-cluster.%s.%s", fullname, service, ns)) | ||
| names = append(names, fmt.Sprintf("*.%s-cluster.%s.%s.svc.%s", fullname, service, ns, domain)) | ||
| names = append(names, fmt.Sprintf("*.%s-cluster.%s.%s.svc", fullname, service, ns)) | ||
| names = append(names, fmt.Sprintf("*.%s-cluster.%s.%s", fullname, service, ns)) | ||
| names = append(names, fmt.Sprintf("%s.%s.svc.%s", service, ns, domain)) | ||
| names = append(names, fmt.Sprintf("%s.%s.svc", service, ns)) | ||
| names = append(names, fmt.Sprintf("%s.%s", service, ns)) | ||
| names = append(names, fmt.Sprintf("*.%s.%s.svc.%s", service, ns, domain)) | ||
| names = append(names, fmt.Sprintf("*.%s.%s.svc", service, ns)) | ||
| names = append(names, fmt.Sprintf("*.%s.%s", service, ns)) | ||
| } | ||
|
|
||
| if values.External.Domain != nil { | ||
| names = append(names, helmette.Tpl(*values.External.Domain, dot)) | ||
| names = append(names, helmette.Tpl(fmt.Sprintf("*.%s", *values.External.Domain), dot)) | ||
| } | ||
|
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| issuerRef := cmmeta.ObjectReference{ | ||
| Kind: "Issuer", | ||
| Group: "cert-manager.io", | ||
| Name: fmt.Sprintf("%s-%s-root-issuer", fullname, name), | ||
| } | ||
|
|
||
| if data.IssuerRef != nil { | ||
| issuerRef = *data.IssuerRef | ||
| } | ||
|
|
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| duration := helmette.Default("43800h", data.Duration).(string) | ||
|
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| certs = append(certs, certmanagerv1.Certificate{ | ||
| TypeMeta: metav1.TypeMeta{ | ||
| APIVersion: "cert-manager.io/v1", | ||
| Kind: "Certificate", | ||
| }, | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: fmt.Sprintf("%s-%s-cert", fullname, name), | ||
| Labels: FullLabels(dot), | ||
| Namespace: dot.Release.Namespace, | ||
| }, | ||
| Spec: certmanagerv1.CertificateSpec{ | ||
| DNSNames: names, | ||
| Duration: helmette.MustDuration(duration), | ||
| IsCA: false, | ||
| IssuerRef: issuerRef, | ||
| SecretName: fmt.Sprintf("%s-%s-cert", fullname, name), | ||
| PrivateKey: &certmanagerv1.CertificatePrivateKey{ | ||
| Algorithm: "ECDSA", | ||
| Size: 256, | ||
| }, | ||
| }, | ||
| }) | ||
| } | ||
|
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| name := values.Listeners.Kafka.TLS.Cert | ||
|
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| data, ok := values.TLS.Certs[name] | ||
| if !ok || !ClientAuthRequired(dot) { | ||
| return certs | ||
| } | ||
|
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| issuerRef := cmmeta.ObjectReference{ | ||
| Group: "cert-manager.io", | ||
| Kind: "Issuer", | ||
| Name: fmt.Sprintf("%s-%s-root-issuer", fullname, name), | ||
| } | ||
|
|
||
| if data.IssuerRef != nil { | ||
| issuerRef = *data.IssuerRef | ||
| issuerRef.Group = "cert-manager.io" | ||
| } | ||
|
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||
| duration := helmette.Default("43800h", data.Duration).(string) | ||
|
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||
| return append(certs, certmanagerv1.Certificate{ | ||
| TypeMeta: metav1.TypeMeta{ | ||
| APIVersion: "cert-manager.io/v1", | ||
| Kind: "Certificate", | ||
| }, | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: fmt.Sprintf("%s-client", fullname), | ||
| Labels: FullLabels(dot), | ||
| }, | ||
| Spec: certmanagerv1.CertificateSpec{ | ||
| CommonName: fmt.Sprintf("%s-client", fullname), | ||
| Duration: helmette.MustDuration(duration), | ||
| IsCA: false, | ||
| SecretName: fmt.Sprintf("%s-client", fullname), | ||
| PrivateKey: &certmanagerv1.CertificatePrivateKey{ | ||
| Algorithm: "ECDSA", | ||
| Size: 256, | ||
| }, | ||
| IssuerRef: issuerRef, | ||
| }, | ||
| }) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,64 @@ | ||
| {{- /* Generated from "certs.go" */ -}} | ||
|
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| {{- define "redpanda.ClientCerts" -}} | ||
| {{- $dot := (index .a 0) -}} | ||
| {{- range $_ := (list 1) -}} | ||
| {{- if (not (get (fromJson (include "redpanda.TLSEnabled" (dict "a" (list $dot) ))) "r")) -}} | ||
| {{- (dict "r" (list )) | toJson -}} | ||
| {{- break -}} | ||
| {{- end -}} | ||
| {{- $values := $dot.Values.AsMap -}} | ||
| {{- $fullname := (get (fromJson (include "redpanda.Fullname" (dict "a" (list $dot) ))) "r") -}} | ||
| {{- $service := (get (fromJson (include "redpanda.ServiceName" (dict "a" (list $dot) ))) "r") -}} | ||
| {{- $ns := $dot.Release.Namespace -}} | ||
| {{- $domain := (trimSuffix "." $values.clusterDomain) -}} | ||
| {{- $certs := (list ) -}} | ||
| {{- range $name, $data := $values.tls.certs -}} | ||
| {{- if (empty $data.secretRef) -}} | ||
| {{- continue -}} | ||
| {{- end -}} | ||
| {{- $names := (list ) -}} | ||
| {{- if (eq $data.issuerRef nil) -}} | ||
| {{- $names = (mustAppend $names (printf "%s-cluster.%s.%s.svc.%s" $fullname $service $ns $domain)) -}} | ||
| {{- $names = (mustAppend $names (printf "%s-cluster.%s.%s.svc" $fullname $service $ns)) -}} | ||
| {{- $names = (mustAppend $names (printf "%s-cluster.%s.%s" $fullname $service $ns)) -}} | ||
| {{- $names = (mustAppend $names (printf "*.%s-cluster.%s.%s.svc.%s" $fullname $service $ns $domain)) -}} | ||
| {{- $names = (mustAppend $names (printf "*.%s-cluster.%s.%s.svc" $fullname $service $ns)) -}} | ||
| {{- $names = (mustAppend $names (printf "*.%s-cluster.%s.%s" $fullname $service $ns)) -}} | ||
| {{- $names = (mustAppend $names (printf "%s.%s.svc.%s" $service $ns $domain)) -}} | ||
| {{- $names = (mustAppend $names (printf "%s.%s.svc" $service $ns)) -}} | ||
| {{- $names = (mustAppend $names (printf "%s.%s" $service $ns)) -}} | ||
| {{- $names = (mustAppend $names (printf "*.%s.%s.svc.%s" $service $ns $domain)) -}} | ||
| {{- $names = (mustAppend $names (printf "*.%s.%s.svc" $service $ns)) -}} | ||
| {{- $names = (mustAppend $names (printf "*.%s.%s" $service $ns)) -}} | ||
| {{- end -}} | ||
| {{- if (ne $values.external.domain nil) -}} | ||
| {{- $names = (mustAppend $names (tpl $values.external.domain $dot)) -}} | ||
| {{- $names = (mustAppend $names (tpl (printf "*.%s" $values.external.domain) $dot)) -}} | ||
| {{- end -}} | ||
| {{- $issuerRef := (mustMergeOverwrite (dict "name" "" ) (dict "kind" "Issuer" "group" "cert-manager.io" "name" (printf "%s-%s-root-issuer" $fullname $name) )) -}} | ||
| {{- if (ne $data.issuerRef nil) -}} | ||
| {{- $issuerRef = $data.issuerRef -}} | ||
| {{- end -}} | ||
| {{- $duration := (default "43800h" $data.duration) -}} | ||
| {{- $certs = (mustAppend $certs (mustMergeOverwrite (mustMergeOverwrite (dict ) (dict "metadata" (dict "creationTimestamp" (fromJson "null") ) "spec" (dict "secretName" "" "issuerRef" (dict "name" "" ) ) "status" (dict ) )) (mustMergeOverwrite (dict ) (dict "apiVersion" "cert-manager.io/v1" "kind" "Certificate" )) (dict "metadata" (mustMergeOverwrite (dict "creationTimestamp" (fromJson "null") ) (dict "name" (printf "%s-%s-cert" $fullname $name) "labels" (get (fromJson (include "redpanda.FullLabels" (dict "a" (list $dot) ))) "r") "namespace" $dot.Release.Namespace )) "spec" (mustMergeOverwrite (dict "secretName" "" "issuerRef" (dict "name" "" ) ) (dict "dnsNames" $names "duration" $duration "isCA" false "issuerRef" $issuerRef "secretName" (printf "%s-%s-cert" $fullname $name) "privateKey" (mustMergeOverwrite (dict ) (dict "algorithm" "ECDSA" "size" 256 )) )) ))) -}} | ||
| {{- end -}} | ||
| {{- $name := $values.listeners.kafka.tls.cert -}} | ||
| {{- $tmp_tuple_1 := (get (fromJson (include "_shims.compact" (dict "a" (list (get (fromJson (include "_shims.dicttest" (dict "a" (list $values.tls.certs $name) ))) "r")) ))) "r") -}} | ||
| {{- $ok := $tmp_tuple_1.T2 -}} | ||
| {{- $data := $tmp_tuple_1.T1 -}} | ||
| {{- if (or (not $ok) (not (get (fromJson (include "redpanda.ClientAuthRequired" (dict "a" (list $dot) ))) "r"))) -}} | ||
| {{- (dict "r" $certs) | toJson -}} | ||
| {{- break -}} | ||
| {{- end -}} | ||
| {{- $issuerRef := (mustMergeOverwrite (dict "name" "" ) (dict "group" "cert-manager.io" "kind" "Issuer" "name" (printf "%s-%s-root-issuer" $fullname $name) )) -}} | ||
| {{- if (ne $data.issuerRef nil) -}} | ||
| {{- $issuerRef = $data.issuerRef -}} | ||
| {{- $_ := (set $issuerRef "group" "cert-manager.io") -}} | ||
| {{- end -}} | ||
| {{- $duration := (default "43800h" $data.duration) -}} | ||
| {{- (dict "r" (mustAppend $certs (mustMergeOverwrite (mustMergeOverwrite (dict ) (dict "metadata" (dict "creationTimestamp" (fromJson "null") ) "spec" (dict "secretName" "" "issuerRef" (dict "name" "" ) ) "status" (dict ) )) (mustMergeOverwrite (dict ) (dict "apiVersion" "cert-manager.io/v1" "kind" "Certificate" )) (dict "metadata" (mustMergeOverwrite (dict "creationTimestamp" (fromJson "null") ) (dict "name" (printf "%s-client" $fullname) "labels" (get (fromJson (include "redpanda.FullLabels" (dict "a" (list $dot) ))) "r") )) "spec" (mustMergeOverwrite (dict "secretName" "" "issuerRef" (dict "name" "" ) ) (dict "commonName" (printf "%s-client" $fullname) "duration" $duration "isCA" false "secretName" (printf "%s-client" $fullname) "privateKey" (mustMergeOverwrite (dict ) (dict "algorithm" "ECDSA" "size" 256 )) "issuerRef" $issuerRef )) )))) | toJson -}} | ||
| {{- break -}} | ||
| {{- end -}} | ||
| {{- end -}} | ||
|
|
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