dappnode · darkda567 · Nov 10, 2023 · Nov 15, 2023
diff --git a/dappnode_package.json b/dappnode_package.json
@@ -35,8 +35,13 @@
        "EXECUTION_CLIENT_GNOSIS",
        "CONSENSUS_CLIENT_GNOSIS",
        "EXECUTION_CLIENT_LUKSO",
-        "CONSENSUS_CLIENT_LUKSO"
+        "CONSENSUS_CLIENT_LUKSO",
+        "MEVBOOST_MAINNET",
+        "MEVBOOST_GNOSIS",
+        "MEVBOOST_PRATER",
+        "MEVBOOST_LUKSO"
      ],
+
      "services": ["stakers-metrics"]
    }
  ],

diff --git a/releases.json b/releases.json
diff --git a/stakers-metrics/src/metrics.ts b/stakers-metrics/src/metrics.ts
@@ -41,6 +41,16 @@ const executionPeerCountMetric = new promClient.Gauge({
  },
 });

+const mevBoostMetric = new promClient.Gauge({
+  name: "mev_boost_enabled",
+  help: "MEV Boost status for each network (1 if enabled, 0 if disabled)",
+  labelNames: ["network"],
+  async collect() {
+    await Promise.all(networks.map((network) => collectMevBoostMetric(network)));
+  },
+});
+
+
 async function collectPeerCount(network: typeof networks[number], type: "execution" | "consensus") {
  const clientUrl = getClientUrl(network, type);
  if (!clientUrl) {
@@ -96,10 +106,25 @@ async function collectSyncingMetric(network: typeof networks[number], type: "exe
  metric.set({ network: network }, isSyncing);
 }

+async function collectMevBoostMetric(network: typeof networks[number]) {
+
+  const mevBoostStatus = getMevBoostStatus(network);
+  mevBoostMetric.set({ network }, mevBoostStatus);
+}
+
+function getMevBoostStatus(network: typeof networks[number]): number {
+  const envKey = `_DAPPNODE_GLOBAL_MEVBOOST_${network.toUpperCase()}`;
+
+  const mevBoostValue = process.env[envKey];
+
+
+  return mevBoostValue === "true" ? 1 : 0;
+}

 register.registerMetric(consensusPeerCountMetric);
 register.registerMetric(executionPeerCountMetric);
 register.registerMetric(executionSyncingMetric);
 register.registerMetric(consensusSyncingMetric);
+register.registerMetric(mevBoostMetric);

 export { register };