feat: add enr/enode to apache (#589)

main.star

@@ -492,6 +492,8 @@ def run(plan, args={}):
             apache.launch_apache(
                 plan,
                 el_cl_data_files_artifact_uuid,
+                all_participants,
+                args_with_right_defaults.participants,
                 global_node_selectors,
             )
             plan.print("Successfully launched apache")

src/apache/apache_launcher.star

@@ -6,6 +6,9 @@ HTTP_PORT_ID = "http"
 HTTP_PORT_NUMBER = 80
 
 APACHE_CONFIG_FILENAME = "index.html"
+APACHE_ENR_FILENAME = "boot_enr.yaml"
+APACHE_ENODE_FILENAME = "bootnode.txt"
+APACHE_ENR_LIST_FILENAME = "bootstrap_nodes.txt"
 
 APACHE_CONFIG_MOUNT_DIRPATH_ON_SERVICE = "/usr/local/apache2/htdocs/"
 
@@ -27,15 +30,60 @@ USED_PORTS = {
 def launch_apache(
     plan,
     el_cl_genesis_data,
+    participant_contexts,
+    participant_configs,
     global_node_selectors,
 ):
     config_files_artifact_name = plan.upload_files(
         src=static_files.APACHE_CONFIG_FILEPATH, name="apache-config"
     )
 
+    all_cl_client_info = []
+    all_el_client_info = []
+    for index, participant in enumerate(participant_contexts):
+        _, cl_client, el_client, _ = shared_utils.get_client_names(
+            participant, index, participant_contexts, participant_configs
+        )
+        all_cl_client_info.append(new_cl_client_info(cl_client.enr))
+        all_el_client_info.append(new_el_client_info(el_client.enode))
+
+    template_data = new_config_template_data(
+        all_cl_client_info,
+        all_el_client_info,
+    )
+
+    enr_template_and_data = shared_utils.new_template_and_data(
+        read_file(static_files.APACHE_ENR_FILEPATH),
+        template_data,
+    )
+
+    enr_list_template_and_data = shared_utils.new_template_and_data(
+        read_file(static_files.APACHE_ENR_LIST_FILEPATH),
+        template_data,
+    )
+
+    enode_template_and_data = shared_utils.new_template_and_data(
+        read_file(static_files.APACHE_ENODE_FILEPATH),
+        template_data,
+    )
+
+    template_and_data_by_rel_dest_filepath = {}
+    template_and_data_by_rel_dest_filepath[APACHE_ENR_FILENAME] = enr_template_and_data
+    template_and_data_by_rel_dest_filepath[
+        APACHE_ENR_LIST_FILENAME
+    ] = enr_list_template_and_data
+    template_and_data_by_rel_dest_filepath[
+        APACHE_ENODE_FILENAME
+    ] = enode_template_and_data
+
+    bootstrap_info_files_artifact_name = plan.render_templates(
+        template_and_data_by_rel_dest_filepath, "bootstrap-info"
+    )
+
     config = get_config(
         config_files_artifact_name,
         el_cl_genesis_data,
+        bootstrap_info_files_artifact_name,
         global_node_selectors,
     )
 
@@ -45,10 +93,13 @@ def launch_apache(
 def get_config(
     config_files_artifact_name,
     el_cl_genesis_data,
+    bootstrap_info_files_artifact_name,
     node_selectors,
 ):
     files = {
         constants.GENESIS_DATA_MOUNTPOINT_ON_CLIENTS: el_cl_genesis_data,
+        constants.GENESIS_DATA_MOUNTPOINT_ON_CLIENTS
+        + "/boot": bootstrap_info_files_artifact_name,
         APACHE_CONFIG_MOUNT_DIRPATH_ON_SERVICE: config_files_artifact_name,
     }
 
@@ -58,6 +109,18 @@ def get_config(
         ">>",
         "/usr/local/apache2/conf/httpd.conf",
         "&&",
+        "mv",
+        "/network-configs/boot/" + APACHE_ENR_FILENAME,
+        "/network-configs/" + APACHE_ENR_FILENAME,
+        "&&",
+        "mv",
+        "/network-configs/boot/" + APACHE_ENODE_FILENAME,
+        "/network-configs/" + APACHE_ENODE_FILENAME,
+        "&&",
+        "mv",
+        "/network-configs/boot/" + APACHE_ENR_LIST_FILENAME,
+        "/network-configs/" + APACHE_ENR_LIST_FILENAME,
+        "&&",
         "tar",
         "-czvf",
         "/usr/local/apache2/htdocs/network-config.tar",
@@ -82,3 +145,22 @@ def get_config(
         max_memory=MAX_MEMORY,
         node_selectors=node_selectors,
     )
+
+
+def new_config_template_data(cl_client, el_client):
+    return {
+        "CLClient": cl_client,
+        "ELClient": el_client,
+    }
+
+
+def new_cl_client_info(enr):
+    return {
+        "Enr": enr,
+    }
+
+
+def new_el_client_info(enode):
+    return {
+        "Enode": enode,
+    }

src/static_files/static_files.star

@@ -17,6 +17,9 @@ VALIDATOR_RANGES_CONFIG_TEMPLATE_FILEPATH = (
 )
 
 APACHE_CONFIG_FILEPATH = STATIC_FILES_DIRPATH + "/apache-config/index.html"
+APACHE_ENR_FILEPATH = STATIC_FILES_DIRPATH + "/apache-config/enr.txt.tmpl"
+APACHE_ENR_LIST_FILEPATH = STATIC_FILES_DIRPATH + "/apache-config/enr_list.txt.tmpl"
+APACHE_ENODE_FILEPATH = STATIC_FILES_DIRPATH + "/apache-config/enode.txt.tmpl"
 
 DORA_CONFIG_TEMPLATE_FILEPATH = STATIC_FILES_DIRPATH + "/dora-config/config.yaml.tmpl"
 DUGTRIO_CONFIG_TEMPLATE_FILEPATH = (

static_files/apache-config/enode.txt.tmpl

@@ -0,0 +1,3 @@
+{{ range $elClient := .ELClient }}
+{{ $elClient.Enode }}
+{{- end }}

static_files/apache-config/enr.txt.tmpl

@@ -0,0 +1,3 @@
+{{ range $clClient := .CLClient }}
+- {{ $clClient.Enr }}
+{{- end }}

static_files/apache-config/enr_list.txt.tmpl

@@ -0,0 +1,3 @@
+{{ range $clClient := .CLClient }}
+{{ $clClient.Enr }}
+{{- end }}