From 5c52bdfb7f4c034280d543404a3912c99cce366c Mon Sep 17 00:00:00 2001
From: Duncan Dam <duncan.dam@ultra.io>
Date: Mon, 22 Jul 2024 17:23:44 +0700
Subject: [PATCH] [BLOCK-2374] create ingress for testnet

---
 charts/firehose-antelope/Chart.yaml           |  2 +-
 .../firehose-antelope/templates/ingress.yaml  | 46 +++++++++++++++++++
 .../templates/tls-secret.yaml                 | 18 ++++++++
 charts/firehose-antelope/values.yaml          |  7 +++
 4 files changed, 72 insertions(+), 1 deletion(-)
 create mode 100644 charts/firehose-antelope/templates/ingress.yaml
 create mode 100644 charts/firehose-antelope/templates/tls-secret.yaml

diff --git a/charts/firehose-antelope/Chart.yaml b/charts/firehose-antelope/Chart.yaml
index 5302d39..eed46a3 100644
--- a/charts/firehose-antelope/Chart.yaml
+++ b/charts/firehose-antelope/Chart.yaml
@@ -3,7 +3,7 @@ appVersion: 0.1.0
 description: A Helm chart for firehose-antelope components
 name: firehose-antelope
 type: application
-version: 1.1.0
+version: 1.1.1
 
 dependencies:
   - name: reader-node
diff --git a/charts/firehose-antelope/templates/ingress.yaml b/charts/firehose-antelope/templates/ingress.yaml
new file mode 100644
index 0000000..247e96f
--- /dev/null
+++ b/charts/firehose-antelope/templates/ingress.yaml
@@ -0,0 +1,46 @@
+{{- if .Values.ingress.enabled -}}
+{{- $fullName := include "firehose-antelope.fullname" . -}}
+{{- if and .Values.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }}
+  {{- if not (hasKey .Values.ingress.annotations "kubernetes.io/ingress.class") }}
+  {{- $_ := set .Values.ingress.annotations "kubernetes.io/ingress.class" .Values.ingress.className}}
+  {{- end }}
+{{- end }}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: {{ $fullName }}
+  labels:
+    {{- include "firehose-antelope.labels" . | nindent 4 }}
+  annotations:
+    kubernetes.io/ingress.global-static-ip-name: ingress-{{ .Release.Namespace }}
+    cert-manager.io/cluster-issuer: letsencrypt-prod-dns
+  {{- with .Values.ingress.annotations }}
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if and .Values.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}
+  ingressClassName: {{ .Values.ingress.className }}
+  {{- end }}
+  {{- if .Values.ingress.tls }}
+  tls:
+    {{- range .Values.ingress.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ $fullName }}-{{ .secretName }}
+    {{- end }}
+  {{- end }}
+  {{- with .Values.ingress.url }}
+  rules:
+    - host: {{ .substreams }}
+      http:
+        paths:
+          - pathType: ImplementationSpecific
+            backend: 
+              service:
+                name: substreams-tier1
+                port:
+                  number: 9000
+  {{- end }}
+{{- end }}
\ No newline at end of file
diff --git a/charts/firehose-antelope/templates/tls-secret.yaml b/charts/firehose-antelope/templates/tls-secret.yaml
new file mode 100644
index 0000000..ef3dd76
--- /dev/null
+++ b/charts/firehose-antelope/templates/tls-secret.yaml
@@ -0,0 +1,18 @@
+{{- if .Values.ingress.enabled -}}
+{{- $fullName := include "firehose-antelope.fullname" . -}}
+{{- $labels := include "firehose-antelope.labels" . -}}
+
+{{- range .Values.ingress.tls }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ $fullName }}-{{ .secretName }}
+  labels:
+    {{- $labels | nindent 4 }}  
+type: kubernetes.io/tls
+stringData:
+  tls.key: ""
+  tls.crt: ""
+---
+{{- end }}
+{{- end }}
\ No newline at end of file
diff --git a/charts/firehose-antelope/values.yaml b/charts/firehose-antelope/values.yaml
index 9ac00ff..32b6024 100644
--- a/charts/firehose-antelope/values.yaml
+++ b/charts/firehose-antelope/values.yaml
@@ -21,5 +21,12 @@ serviceAccount:
   writerAnnotations: {}
   readerName: ""
   readerAnnotations: {}
+ingress:
+  enabled: false
+  className: ""
+  annotations: {}
+  tls: []
+  url:
+    substreams:
 # Only enable if testing locally
 persistentVolumeEnabled: false