Add ability to set custom poolSize for graph (#543)

charts/graph-node/Chart.yaml

@@ -16,13 +16,13 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 3.0.3
+version: 3.0.4
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "v0.32.0"
+appVersion: "v0.35.0"
 
 keywords:
   - graph-node

charts/graph-node/values.yaml

@@ -33,19 +33,19 @@ graph:
     database: ""
     username: ""
     password: ""
+    poolSize: "30"
 
   # -- Blockchain configuration for Graph Node
   chains:
-  # -- Ethereum Mainnet
+    # -- Ethereum Mainnet
     mainnet:
       # -- Enable this configuring graph-node with this chain
       enabled: false
       # -- The database shard to use for this chain
       shard: primary
       ## -- A list of JSON-RPC endpoints for this node
       provider:
-        - 
-          # -- Label for the RPC endpoint
+        - # -- Label for the RPC endpoint
           label: eth-mainnet
           # -- URL for JSON-RPC endpoint
           url: ""
@@ -67,7 +67,7 @@ graph:
     [store]
       [store.primary]
       connection = "postgresql://{{ $.Values.graph.postgresql.username }}:{{ $.Values.graph.postgresql.password }}@{{ $.Values.graph.postgresql.host }}:{{ $.Values.graph.postgresql.port }}/{{ $.Values.graph.postgresql.database }}"
-      pool_size = 30
+      pool_size = {{ $.Values.graph.postgresql.poolSize }}
       weight = 1
     # Chain configuration
     {{- $patchedChains := dict "ingestor" (print (include "common.names.fullname" $) "-0" ) }}
@@ -136,7 +136,8 @@ service:
 ingress:
   enabled: false
   className: ""
-  annotations: {}
+  annotations:
+    {}
     # kubernetes.io/ingress.class: nginx
     # kubernetes.io/tls-acme: "true"
   hosts: