fix: allow Helm templating for proxyPass value (#726)

Signed-off-by: Lenin Mehedy <lenin.mehedy@swirldslabs.com>
hashgraph · Oct 17, 2023 · 7ba2721 · 7ba2721
1 parent 211360d
commit 7ba2721
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/chart/templates/configmap.yaml b/chart/templates/configmap.yaml
@@ -46,7 +46,7 @@ data:
           
           {{- range $path, $backend := .Values.proxyPass }}
           location {{ $path }} {
-            proxy_pass {{ $backend }};
+            proxy_pass {{ tpl $backend $ }};
           }
           {{- end }}
 

diff --git a/chart/values.yaml b/chart/values.yaml
@@ -158,10 +158,13 @@ volumes:
     configMap:
       name: '{{ include "hedera-explorer.fullname" . }}-config'
 
-# Add custom reverse proxy configuration
+# Add custom reverse proxy configuration.
+# It is a key-value map where key is the path and value being a URL.
 # Primary use case is to allow access to mirror node api via hedera explorer url
+# Note that templating is allowed in the values
+# Example:
+#   /api: "http://{{ .Release.Name }}-rest"
 proxyPass: {}
-  # /api: http://fst-rest
 
 config: |
   [