Add chart rate limit configuration support (#578)

Update Deployment Logic with IP & HBAR Rate Limit Configs

- Update chart configmap yaml with env
- Map config env values to chart deployment yaml
- Update chart values yaml with [email protected]>


Signed-off-by: Nana Essilfie-Conduah <[email protected]>

Author: Nana-EC

helm-chart/templates/configmap.yaml

@@ -18,4 +18,10 @@ data:
   LOCAL_NODE: {{ .Values.config.LOCAL_NODE }}
   SERVER_PORT: {{ .Values.config.SERVER_PORT }}
   CHAIN_ID: {{ .Values.config.CHAIN_ID }}
-  
+  DEFAULT_RATE_LIMIT: {{ .Values.config.DEFAULT_RATE_LIMIT }}
+  TIER_1_RATE_LIMIT: {{ .Values.config.TIER_1_RATE_LIMIT }}
+  TIER_2_RATE_LIMIT: {{ .Values.config.TIER_2_RATE_LIMIT }}
+  TIER_3_RATE_LIMIT: {{ .Values.config.TIER_3_RATE_LIMIT }}
+  LIMIT_DURATION: {{ .Values.config.LIMIT_DURATION }}
+  HBAR_RATE_LIMIT_TINYBAR: {{ .Values.config.HBAR_RATE_LIMIT_TINYBAR }}
+  HBAR_RATE_LIMIT_DURATION: {{ .Values.config.HBAR_RATE_LIMIT_DURATION }}

helm-chart/templates/deployment.yaml

@@ -89,7 +89,49 @@ spec:
               secretKeyRef:
                 name: {{ include "json-rpc-relay.fullname" . }}
                 key: OPERATOR_KEY_MAIN
-                optional: false                               
+                optional: false
+          - name: DEFAULT_RATE_LIMIT
+            valueFrom:
+              configMapKeyRef:
+                name: {{ include "json-rpc-relay.fullname" . }}
+                key: DEFAULT_RATE_LIMIT
+                optional: true  
+          - name: TIER_1_RATE_LIMIT
+            valueFrom:
+              configMapKeyRef:
+                name: {{ include "json-rpc-relay.fullname" . }}
+                key: TIER_1_RATE_LIMIT
+                optional: true 
+          - name: TIER_2_RATE_LIMIT
+            valueFrom:
+              configMapKeyRef:
+                name: {{ include "json-rpc-relay.fullname" . }}
+                key: TIER_2_RATE_LIMIT
+                optional: true 
+          - name: TIER_3_RATE_LIMIT
+            valueFrom:
+              configMapKeyRef:
+                name: {{ include "json-rpc-relay.fullname" . }}
+                key: TIER_3_RATE_LIMIT
+                optional: true 
+          - name: LIMIT_DURATION
+            valueFrom:
+              configMapKeyRef:
+                name: {{ include "json-rpc-relay.fullname" . }}
+                key: LIMIT_DURATION
+                optional: true 
+          - name: HBAR_RATE_LIMIT_TINYBAR
+            valueFrom:
+              configMapKeyRef:
+                name: {{ include "json-rpc-relay.fullname" . }}
+                key: HBAR_RATE_LIMIT_TINYBAR
+                optional: true 
+          - name: HBAR_RATE_LIMIT_DURATION
+            valueFrom:
+              configMapKeyRef:
+                name: {{ include "json-rpc-relay.fullname" . }}
+                key: HBAR_RATE_LIMIT_DURATION
+                optional: true 
         ports:
           - containerPort: {{ .Values.ports.containerPort }}
             name: {{ .Values.ports.name  }}

helm-chart/values.yaml

@@ -102,6 +102,13 @@ config:
   OPERATOR_KEY_MAIN: ""
   OPERATOR_ID_ETH_SENDRAWTRANSACTION: ""
   OPERATOR_KEY_ETH_SENDRAWTRANSACTION: ""
+  DEFAULT_RATE_LIMIT: 200
+  TIER_1_RATE_LIMIT: 100
+  TIER_2_RATE_LIMIT: 200
+  TIER_3_RATE_LIMIT: 400
+  LIMIT_DURATION: 60000
+  HBAR_RATE_LIMIT_TINYBAR: 5000000000
+  HBAR_RATE_LIMIT_DURATION: 60000
 
 # Enable rolling_restarts if SDK calls fail this is usually due to stale connections that get cycled on restart
 rolling_restart: