feat: add env vars CLUSTER_NAME and CLUSTER_PEER

Author: apham0001

.env.sample.holesky

@@ -78,12 +78,18 @@ LIGHTHOUSE_CHECKPOINT_SYNC_URL=https://checkpoint-sync.holesky.ethpandaops.io/
 # Advertise a custom external DNS hostname or IP address for libp2p peer discovery.
 #CHARON_P2P_EXTERNAL_HOSTNAME=
 
-# Nickname to identify this charon node on monitoring (max 32 characters)
-#CHARON_NICKNAME=
-
 # Loki log aggregation server addresses. Disable loki log aggregation by setting an empty address.
 #CHARON_LOKI_ADDRESSES=
 
+# Charon Cluster Name. Mandatory to send logs with Promtail
+#CLUSTER_NAME=
+
+# Charon Cluster Peer. Mandatory to send logs with Promtail
+#CLUSTER_PEER=
+
+# Nickname to identify this charon node on monitoring (max 32 characters)
+#CHARON_NICKNAME=
+
 # Docker network of running charon node. See `docker network ls`.
 #CHARON_DOCKER_NETWORK=
 

.env.sample.hoodi

@@ -78,12 +78,18 @@ LIGHTHOUSE_CHECKPOINT_SYNC_URL=https://checkpoint-sync.hoodi.ethpandaops.io/
 # Advertise a custom external DNS hostname or IP address for libp2p peer discovery.
 #CHARON_P2P_EXTERNAL_HOSTNAME=
 
-# Nickname to identify this charon node on monitoring (max 32 characters)
-#CHARON_NICKNAME=
-
 # Loki log aggregation server addresses. Disable loki log aggregation by setting an empty address.
 #CHARON_LOKI_ADDRESSES=
 
+# Charon Cluster Name. Mandatory to send logs with Promtail
+#CLUSTER_NAME=
+
+# Charon Cluster Peer. Mandatory to send logs with Promtail
+#CLUSTER_PEER=
+
+# Nickname to identify this charon node on monitoring (max 32 characters)
+#CHARON_NICKNAME=
+
 # Docker network of running charon node. See `docker network ls`.
 #CHARON_DOCKER_NETWORK=
 

.env.sample.mainnet

@@ -78,12 +78,18 @@ LIGHTHOUSE_CHECKPOINT_SYNC_URL=https://mainnet.checkpoint.sigp.io/
 # Advertise a custom external DNS hostname or IP address for libp2p peer discovery.
 #CHARON_P2P_EXTERNAL_HOSTNAME=
 
-# Nickname to identify this charon node on monitoring (max 32 characters)
-#CHARON_NICKNAME=
-
 # Loki log aggregation server addresses. Disable loki log aggregation by setting an empty address.
 #CHARON_LOKI_ADDRESSES=
 
+# Charon Cluster Name. Mandatory to send logs with Promtail
+#CLUSTER_NAME=
+
+# Charon Cluster Peer. Mandatory to send logs with Promtail
+#CLUSTER_PEER=
+
+# Nickname to identify this charon node on monitoring (max 32 characters)
+#CHARON_NICKNAME=
+
 # Docker network of running charon node. See `docker network ls`.
 #CHARON_DOCKER_NETWORK=