added dshackle confgured with free node providers for ethereum

dshackle/config/dshackle.yaml

@@ -0,0 +1,64 @@
+host: 0.0.0.0
+port: 2449
+
+tls:
+  enabled: false
+
+monitoring:
+  enabled: true
+  jvm: false
+  extended: false
+  prometheus:
+    enabled: true
+    bind: 0.0.0.0
+    port: 8081
+    path: /metrics
+
+health:
+  port: 8082
+  host: 0.0.0.0
+  path: /health
+  blockchains:
+    - chain: ethereum
+      min-available: 1
+
+cache:
+  redis:
+    enabled: true
+    host: redis
+    password: ""
+
+proxy:
+  host: 0.0.0.0
+  port: 8080
+  tls:
+    enabled: false
+  routes:
+    - id: eth
+      blockchain: ethereum
+
+cluster:
+  defaults:
+    - chains:
+        - ethereum
+      options:
+        min-peers: 10
+  include:
+    # Private Nodes
+    #- "besu.yaml"
+    #- "geth.yaml"
+    #- "nethermind.yaml"
+    #- "erigon.yaml"
+    # Freemium Nodes
+    - "alchemy.yaml"
+    - "anyblock.yaml"
+    - "chainstack.yaml"
+    - "coinbase.yaml"
+    - "infura.yaml"
+    - "quicknode.yaml"
+    - "rivet.yaml"
+    # Public Nodes
+    - "cloudflare.yaml"
+    - "avado.yaml"
+    - "ankr.yaml"
+