feat: add graffiti (#408)

src/cl/lighthouse/lighthouse_launcher.star

@@ -197,6 +197,7 @@ def launch(
             v_max_cpu,
             v_min_mem,
             v_max_mem,
+            validator_node_service_name,
             extra_validator_params,
             extra_validator_labels,
         )
@@ -391,6 +392,7 @@ def get_validator_config(
     v_max_cpu,
     v_min_mem,
     v_max_mem,
+    validator_node_service_name,
     extra_params,
     extra_labels,
 ):
@@ -427,6 +429,7 @@ def get_validator_config(
         "--metrics-allow-origin=*",
         "--metrics-port={0}".format(VALIDATOR_METRICS_PORT_NUM),
         # ^^^^^^^^^^^^^^^^^^^ PROMETHEUS CONFIG ^^^^^^^^^^^^^^^^^^^^^
+        "--graffiti=" + validator_node_service_name,
     ]
 
     if len(extra_params):

src/cl/lodestar/lodestar_launcher.star

@@ -173,6 +173,7 @@ def launch(
             v_max_cpu,
             v_min_mem,
             v_max_mem,
+            validator_node_service_name,
             extra_validator_params,
             extra_validator_labels,
         )
@@ -339,6 +340,7 @@ def get_validator_config(
     v_max_cpu,
     v_min_mem,
     v_max_mem,
+    validator_node_service_name,
     extra_params,
     extra_labels,
 ):
@@ -372,6 +374,7 @@ def get_validator_config(
         "--metrics.address=0.0.0.0",
         "--metrics.port={0}".format(METRICS_PORT_NUM),
         # ^^^^^^^^^^^^^^^^^^^ PROMETHEUS CONFIG ^^^^^^^^^^^^^^^^^^^^^
+        "--graffiti=" + validator_node_service_name,
     ]
 
     if len(extra_params) > 0:

src/cl/prysm/prysm_launcher.star

@@ -381,8 +381,9 @@ def get_validator_config(
         # vvvvvvvvvvvvvvvvvvv METRICS CONFIG vvvvvvvvvvvvvvvvvvvvv
         "--disable-monitoring=false",
         "--monitoring-host=0.0.0.0",
-        "--monitoring-port={0}".format(VALIDATOR_MONITORING_PORT_NUM)
+        "--monitoring-port={0}".format(VALIDATOR_MONITORING_PORT_NUM),
         # ^^^^^^^^^^^^^^^^^^^ METRICS CONFIG ^^^^^^^^^^^^^^^^^^^^^
+        "--graffiti=" + service_name,
     ]
 
     if len(extra_params) > 0:

src/cl/teku/teku_launcher.star

@@ -133,6 +133,7 @@ def launch(
         bn_max_mem,
         snooper_enabled,
         snooper_engine_context,
+        service_name,
         extra_params,
         extra_labels,
     )
@@ -190,6 +191,7 @@ def get_config(
     bn_max_mem,
     snooper_enabled,
     snooper_engine_context,
+    service_name,
     extra_params,
     extra_labels,
 ):
@@ -275,6 +277,7 @@ def get_config(
         "--metrics-port={0}".format(METRICS_PORT_NUM),
         # ^^^^^^^^^^^^^^^^^^^ METRICS CONFIG ^^^^^^^^^^^^^^^^^^^^^
         "--Xtrusted-setup=" + constants.KZG_DATA_DIRPATH_ON_CLIENT_CONTAINER,
+        "--validators-graffiti=" + service_name,
     ]
 
     # Depending on whether we're using a node keystore, we'll need to add the validator flags