feat: add tracoor (#651)

cc: @samcm

min config:
```yaml
 additional_services:
  - tracoor
```

---------

Co-authored-by: Sam Calder-Mason <sam@puritydev.io>

.github/tests/mix-with-tools-mev.yaml

@@ -25,6 +25,7 @@ additional_services:
   - dugtrio
   - blutgang
   - apache
+  - tracoor
 ethereum_metrics_exporter_enabled: true
 snooper_enabled: true
 mev_type: flashbots

.github/tests/mix-with-tools-minimal.yaml

@@ -27,6 +27,7 @@ additional_services:
   - dugtrio
   - blutgang
   - apache
+  - tracoor
 ethereum_metrics_exporter_enabled: true
 snooper_enabled: true
 keymanager_enabled: true

.github/tests/mix-with-tools.yaml

@@ -27,6 +27,7 @@ additional_services:
   - dugtrio
   - blutgang
   - apache
+  - tracoor
 ethereum_metrics_exporter_enabled: true
 snooper_enabled: true
 keymanager_enabled: true

README.md

@@ -592,6 +592,7 @@ additional_services:
   - blutgang
   - forky
   - apache
+  - tracoor
 
 # Configuration place for dora the explorer - https://github.com/ethpandaops/dora
 dora_params:

main.star

@@ -25,6 +25,7 @@ dugtrio = import_module("./src/dugtrio/dugtrio_launcher.star")
 blutgang = import_module("./src/blutgang/blutgang_launcher.star")
 blobscan = import_module("./src/blobscan/blobscan_launcher.star")
 forky = import_module("./src/forky/forky_launcher.star")
+tracoor = import_module("./src/tracoor/tracoor_launcher.star")
 apache = import_module("./src/apache/apache_launcher.star")
 full_beaconchain_explorer = import_module(
     "./src/full_beaconchain/full_beaconchain_launcher.star"
@@ -507,6 +508,22 @@ def run(plan, args={}):
                 final_genesis_timestamp,
             )
             plan.print("Successfully launched forky")
+        elif additional_service == "tracoor":
+            plan.print("Launching tracoor")
+            tracoor_config_template = read_file(
+                static_files.TRACOOR_CONFIG_TEMPLATE_FILEPATH
+            )
+            tracoor.launch_tracoor(
+                plan,
+                tracoor_config_template,
+                all_participants,
+                args_with_right_defaults.participants,
+                el_cl_data_files_artifact_uuid,
+                network_params,
+                global_node_selectors,
+                final_genesis_timestamp,
+            )
+            plan.print("Successfully launched tracoor")
         elif additional_service == "apache":
             plan.print("Launching apache")
             apache.launch_apache(

src/static_files/static_files.star

@@ -29,7 +29,9 @@ BLUTGANG_CONFIG_TEMPLATE_FILEPATH = (
     STATIC_FILES_DIRPATH + "/blutgang-config/config.toml.tmpl"
 )
 FORKY_CONFIG_TEMPLATE_FILEPATH = STATIC_FILES_DIRPATH + "/forky-config/config.yaml.tmpl"
-
+TRACOOR_CONFIG_TEMPLATE_FILEPATH = (
+    STATIC_FILES_DIRPATH + "/tracoor-config/config.yaml.tmpl"
+)
 FULL_BEACONCHAIN_CONFIG_TEMPLATE_FILEPATH = (
     STATIC_FILES_DIRPATH + "/full-beaconchain-config/config.yaml.tmpl"
 )

src/tracoor/tracoor_launcher.star

@@ -0,0 +1,136 @@
+shared_utils = import_module("../shared_utils/shared_utils.star")
+constants = import_module("../package_io/constants.star")
+
+IMAGE_NAME = "ethpandaops/tracoor:0.0.18"
+SERVICE_NAME = "tracoor"
+
+HTTP_PORT_ID = "http"
+HTTP_PORT_NUMBER = 7007
+
+TRACOOR_CONFIG_FILENAME = "tracoor-config.yaml"
+
+TRACOOR_CONFIG_MOUNT_DIRPATH_ON_SERVICE = "/config"
+
+# The min/max CPU/memory that tracoor can use
+MIN_CPU = 100
+MAX_CPU = 1000
+MIN_MEMORY = 128
+MAX_MEMORY = 2048
+
+USED_PORTS = {
+    HTTP_PORT_ID: shared_utils.new_port_spec(
+        HTTP_PORT_NUMBER,
+        shared_utils.TCP_PROTOCOL,
+        shared_utils.HTTP_APPLICATION_PROTOCOL,
+    )
+}
+
+
+def launch_tracoor(
+    plan,
+    config_template,
+    participant_contexts,
+    participant_configs,
+    el_cl_data_files_artifact_uuid,
+    network_params,
+    global_node_selectors,
+    final_genesis_timestamp,
+):
+    all_client_info = []
+    for index, participant in enumerate(participant_contexts):
+        full_name, cl_client, el_client, _ = shared_utils.get_client_names(
+            participant, index, participant_contexts, participant_configs
+        )
+
+        beacon = new_cl_client_info(cl_client.beacon_http_url, full_name)
+        execution = new_el_client_info(
+            "http://{0}:{1}".format(
+                el_client.ip_addr,
+                el_client.rpc_port_num,
+            ),
+            full_name,
+        )
+
+        client_info = {
+            "Beacon": beacon,
+            "Execution": execution,
+            "Network": network_params.network,
+        }
+        all_client_info.append(client_info)
+    plan.print(network_params.network)
+    template_data = new_config_template_data(
+        HTTP_PORT_NUMBER,
+        all_client_info,
+    )
+
+    template_and_data = shared_utils.new_template_and_data(
+        config_template, template_data
+    )
+    template_and_data_by_rel_dest_filepath = {}
+    template_and_data_by_rel_dest_filepath[TRACOOR_CONFIG_FILENAME] = template_and_data
+
+    config_files_artifact_name = plan.render_templates(
+        template_and_data_by_rel_dest_filepath, "tracoor-config"
+    )
+    el_cl_data_files_artifact_uuid = el_cl_data_files_artifact_uuid
+    config = get_config(
+        config_files_artifact_name,
+        el_cl_data_files_artifact_uuid,
+        network_params,
+        global_node_selectors,
+    )
+
+    plan.add_service(SERVICE_NAME, config)
+
+
+def get_config(
+    config_files_artifact_name,
+    el_cl_data_files_artifact_uuid,
+    network_params,
+    node_selectors,
+):
+    config_file_path = shared_utils.path_join(
+        TRACOOR_CONFIG_MOUNT_DIRPATH_ON_SERVICE,
+        TRACOOR_CONFIG_FILENAME,
+    )
+
+    return ServiceConfig(
+        image=IMAGE_NAME,
+        ports=USED_PORTS,
+        files={
+            TRACOOR_CONFIG_MOUNT_DIRPATH_ON_SERVICE: config_files_artifact_name,
+        },
+        cmd=[
+            "single",
+            "--single-config={0}".format(config_file_path),
+        ],
+        min_cpu=MIN_CPU,
+        max_cpu=MAX_CPU,
+        min_memory=MIN_MEMORY,
+        max_memory=MAX_MEMORY,
+        node_selectors=node_selectors,
+    )
+
+
+def new_config_template_data(
+    listen_port_num,
+    client_info,
+):
+    return {
+        "ListenPortNum": listen_port_num,
+        "ParticipantClientInfo": client_info,
+    }
+
+
+def new_cl_client_info(beacon_http_url, full_name):
+    return {
+        "Beacon_HTTP_URL": beacon_http_url,
+        "FullName": full_name,
+    }
+
+
+def new_el_client_info(execution_http_url, full_name):
+    return {
+        "Execution_HTTP_URL": execution_http_url,
+        "FullName": full_name,
+    }

static_files/dora-config/config.yaml.tmpl

@@ -47,9 +47,9 @@ beaconapi:
 
 executionapi:
   endpoints:
-{{ range $clClient := .ELClientInfo }}
-    - url: "{{ $clClient.Execution_HTTP_URL }}"
-      name: "{{ $clClient.FullName }}"
+{{ range $elClient := .ELClientInfo }}
+    - url: "{{ $elClient.Execution_HTTP_URL }}"
+      name: "{{ $elClient.FullName }}"
       archive: true
 {{- end }}
   depositLogBatchSize: 1000

static_files/tracoor-config/config.yaml.tmpl

@@ -0,0 +1,39 @@
+server:
+  addr: ":8081"
+  metricsAddr: ":9091"
+  pprofAddr: ":6060"
+  gatewayAddr: ":{{ .ListenPortNum }}"
+  preStopSleepSeconds: 1
+  ntpServer: time.google.com
+
+  persistence:
+    dsn: "file:/tmp/tracoor.db"
+    driver_name: sqlite
+
+  services:
+    indexer:
+      retention:
+        beaconStates: 30m
+        executionBlockTraces: 30m
+        beaconBlocks: 30m
+
+agents:
+{{- range $client := .ParticipantClientInfo }}
+  - name: "{{ $client.Beacon.FullName }}"
+    ethereum:
+      overrideNetworkName: "{{ $client.Network }}"
+      beacon:
+        nodeAddress: "{{ $client.Beacon.Beacon_HTTP_URL }}"
+      execution:
+        nodeAddress: "{{ $client.Execution.Execution_HTTP_URL }}"
+{{- end }}
+
+shared:
+  metricsAddr: ":9091"
+  logging: "debug"
+  indexer:
+    address: 0.0.0.0:8081
+  store:
+    type: fs
+    config:
+      base_path: "/data/tracoor"