clean: remove sentinel-proxy service from docker-compose and simplify config

Author: mrheed

.environment/mainnet/config.example.json

@@ -14,21 +14,7 @@
     "ethereumUrls": "https://mainnet.infura.io/v3/YOUR_INFURA_KEY"
   },
   "sentinel": {
-    "proxyUrl": "http://sentinel-proxy:8080",
-    "backends": {
-      "archiverUrl": "https://mainnet-archiver.example.com/rpc",
-      "prunedUrl": "https://mainnet-sentinel.example.com/rpc"
-    },
-    "proxy": {
-      "port": 8080,
-      "healthCheckIntervalMs": 30000,
-      "integrityCheckIntervalMs": 60000,
-      "integrityCheckEpochs": 10,
-      "requestTimeoutMs": 30000,
-      "slotsPerEpoch": 32,
-      "archiverThresholdEpochs": 100,
-      "expectedValidators": 24
-    }
+    "proxyUrl": "http://your-aztec-node:8080"
   },
   "contracts": {
     "rollupAddress": "0x603bb2c05D474794ea97805e8De69bCcFb3bCA12",

.environment/testnet/config.example.json

@@ -14,21 +14,7 @@
     "ethereumUrls": "https://sepolia.infura.io/v3/YOUR_INFURA_KEY"
   },
   "sentinel": {
-    "proxyUrl": "http://sentinel-proxy:8080",
-    "backends": {
-      "archiverUrl": "https://testnet-archiver.example.com/rpc",
-      "prunedUrl": "https://testnet-sentinel.example.com/rpc"
-    },
-    "proxy": {
-      "port": 8080,
-      "healthCheckIntervalMs": 30000,
-      "integrityCheckIntervalMs": 60000,
-      "integrityCheckEpochs": 10,
-      "requestTimeoutMs": 30000,
-      "slotsPerEpoch": 32,
-      "archiverThresholdEpochs": 100,
-      "expectedValidators": 24
-    }
+    "proxyUrl": "http://your-aztec-node:8080"
   },
   "contracts": {
     "rollupAddress": "0xebd99ff0ff6677205509ae73f93d0ca52ac85d67",

docker-compose.yml

@@ -15,7 +15,7 @@ services:
       DATABASE_URL: postgresql://dashtec:dashtec@${DB_HOST:-postgres-mainnet}:5432/dashtec
       REDIS_URL: redis://:dashtec@${REDIS_HOST:-redis-mainnet}:6379
       DATABASE_URL_REPLICA: postgresql://dashtec:dashtec@${DB_HOST:-postgres-mainnet}:5432/dashtec
-      NEXT_SENTINEL_URL: ${NEXT_SENTINEL_URL:-http://sentinel-proxy:8080/pruned}
+      NEXT_SENTINEL_URL: ${NEXT_SENTINEL_URL}
     restart: unless-stopped
     healthcheck:
       test: ["CMD", "curl", "-f", "http://localhost:3000/api/health"]
@@ -69,7 +69,7 @@ services:
       DATABASE_URL: postgresql://dashtec:dashtec@${DB_HOST:-postgres-mainnet}:5432/dashtec
       DATABASE_READ_REPLICA_URL: postgresql://dashtec:dashtec@${DB_HOST:-postgres-mainnet}:5432/dashtec
       REDIS_URL: redis://:dashtec@${REDIS_HOST:-redis-mainnet}:6379
-      VALIDATOR_STATS_RPC_URL: ${VALIDATOR_STATS_RPC_URL:-http://sentinel-proxy:8080/archiver}
+      VALIDATOR_STATS_RPC_URL: ${VALIDATOR_STATS_RPC_URL}
     restart: unless-stopped
     healthcheck:
       test: ["CMD", "curl", "-f", "http://localhost:4000/health"]
@@ -101,26 +101,6 @@ services:
     profiles:
       - mainnet
 
-  sentinel-proxy:
-    build:
-      context: .
-      dockerfile: services/sentinel-proxy-go/Dockerfile
-    image: dashtec-sentinel-proxy:latest
-    container_name: dashtec-sentinel-proxy
-    ports:
-      - "${SENTINEL_PROXY_PORT:-8080}:8080"
-    env_file:
-      - services/sentinel-proxy-go/.env
-    restart: unless-stopped
-    healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:8080/ready"]
-      interval: 30s
-      timeout: 10s
-      retries: 3
-      start_period: 10s
-    profiles:
-      - mainnet
-
   # Testnet Web
   web-testnet:
     build:
@@ -136,7 +116,7 @@ services:
       DATABASE_URL: postgresql://dashtec:dashtec@postgres-testnet:5432/dashtec
       REDIS_URL: redis://:dashtec@redis-testnet:6379
       DATABASE_URL_REPLICA: postgresql://dashtec:dashtec@postgres-testnet:5432/dashtec
-      NEXT_SENTINEL_URL: ${NEXT_SENTINEL_URL_TESTNET:-http://sentinel-proxy-testnet:8080/pruned}
+      NEXT_SENTINEL_URL: ${NEXT_SENTINEL_URL_TESTNET}
     restart: unless-stopped
     healthcheck:
       test: ["CMD", "curl", "-f", "http://localhost:3000/api/health"]
@@ -191,7 +171,7 @@ services:
       DATABASE_URL: postgresql://dashtec:dashtec@postgres-testnet:5432/dashtec
       DATABASE_READ_REPLICA_URL: postgresql://dashtec:dashtec@postgres-testnet:5432/dashtec
       REDIS_URL: redis://:dashtec@redis-testnet:6379
-      VALIDATOR_STATS_RPC_URL: ${VALIDATOR_STATS_RPC_URL_TESTNET:-http://sentinel-proxy-testnet:8080/archiver}
+      VALIDATOR_STATS_RPC_URL: ${VALIDATOR_STATS_RPC_URL_TESTNET}
     restart: unless-stopped
     healthcheck:
       test: ["CMD", "curl", "-f", "http://localhost:4000/health"]
@@ -224,27 +204,6 @@ services:
     profiles:
       - testnet
 
-  # Testnet Sentinel Proxy
-  sentinel-proxy-testnet:
-    build:
-      context: .
-      dockerfile: services/sentinel-proxy-go/Dockerfile
-    image: dashtec-sentinel-proxy:testnet
-    container_name: dashtec-sentinel-proxy-testnet
-    ports:
-      - "${SENTINEL_PROXY_TESTNET_PORT:-8081}:8080"
-    env_file:
-      - services/sentinel-proxy-go/.env
-    restart: unless-stopped
-    healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:8080/ready"]
-      interval: 30s
-      timeout: 10s
-      retries: 3
-      start_period: 10s
-    profiles:
-      - testnet
-
   # Mainnet Database
   postgres-mainnet:
     image: postgres:16-alpine

docs/SETUP.md

@@ -98,23 +98,13 @@ pnpm env:propagate testnet
 
 ### `sentinel`
 
-The sentinel is a reverse proxy that sits in front of Aztec node RPC endpoints, providing load balancing and health checking.
+URL configuration for the Aztec node RPC endpoint. This can point directly to an Aztec node or to a reverse proxy that load-balances across multiple nodes.
 
 | Property | Type | Example | Description |
 |----------|------|---------|-------------|
-| `proxyUrl` | string | `"http://sentinel-proxy:8080"` | Base URL of the sentinel proxy. The web app appends `/pruned` for pruned node access. The indexer-custom appends `/archiver` for archiver access. |
-| `backends.archiverUrl` | string | `"https://archiver.example.com/rpc"` | Aztec archiver node RPC URL(s). Comma-separated for multiple backends. Archiver nodes store full historical data. |
-| `backends.prunedUrl` | string | `"https://pruned.example.com/rpc"` | Aztec pruned node RPC URL(s). Comma-separated for multiple backends. Pruned nodes store recent data only. |
-| `proxy.port` | number | `8080` | Port the sentinel proxy listens on. |
-| `proxy.healthCheckIntervalMs` | number | `30000` | How often the proxy health-checks its backend nodes (ms). |
-| `proxy.integrityCheckIntervalMs` | number | `60000` | How often the proxy verifies data consistency across backends (ms). |
-| `proxy.integrityCheckEpochs` | number | `10` | Number of recent epochs to compare during integrity checks. |
-| `proxy.requestTimeoutMs` | number | `30000` | Timeout for individual RPC requests forwarded to backends (ms). |
-| `proxy.slotsPerEpoch` | number | `32` | Aztec network parameter — slots per epoch. |
-| `proxy.archiverThresholdEpochs` | number | `100` | Epoch lag threshold before the proxy considers an archiver unhealthy. |
-| `proxy.expectedValidators` | number | `24` | Expected validator count for integrity checks. |
-
-**Used by:** web app (proxyUrl), indexer-custom (proxyUrl)
+| `proxyUrl` | string | `"http://your-aztec-node:8080"` | Base URL of the Aztec RPC endpoint. The web app appends `/pruned` for pruned node access. The indexer-custom appends `/archiver` for archiver access. |
+
+**Used by:** web app, indexer-custom
 
 ### `contracts`