feat: add apache file server (#581)

.github/tests/apache.yaml

@@ -0,0 +1,2 @@
+additional_services:
+  - apache

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

@@ -24,6 +24,7 @@ additional_services:
   - blockscout
   - dugtrio
   - blutgang
+  - apache
 ethereum_metrics_exporter_enabled: true
 snooper_enabled: true
 mev_type: full

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

@@ -34,6 +34,7 @@ additional_services:
   - blockscout
   - dugtrio
   - blutgang
+  - apache
 ethereum_metrics_exporter_enabled: true
 snooper_enabled: true
 keymanager_enabled: true

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

@@ -26,6 +26,7 @@ additional_services:
   - blockscout
   - dugtrio
   - blutgang
+  - apache
 ethereum_metrics_exporter_enabled: true
 snooper_enabled: true
 keymanager_enabled: true

README.md

@@ -191,6 +191,15 @@ For example, to retrieve the Execution Layer (EL) genesis data, run:
 kurtosis files download my-testnet el-genesis-data ~/Downloads
 ```
 
+# Basic file sharing
+
+Apache is included in the package to allow for basic file sharing. The Apache service is started when additional services are enabled. It will expose the network-configs directory, which might needed if you want to share the network config publicly.
+
+```yaml
+additional_services:
+  - apache
+```
+
 ## Configuration
 
 To configure the package behaviour, you can modify your `network_params.yaml` file. The full YAML schema that can be passed in is as follows with the defaults provided:
@@ -544,6 +553,7 @@ additional_services:
   - blobscan
   - dugtrio
   - blutgang
+  - apache
 
 # Configuration place for transaction spammer - https:#github.com/MariusVanDerWijden/tx-fuzz
 tx_spammer_params:

main.star

@@ -24,6 +24,7 @@ dora = import_module("./src/dora/dora_launcher.star")
 dugtrio = import_module("./src/dugtrio/dugtrio_launcher.star")
 blutgang = import_module("./src/blutgang/blutgang_launcher.star")
 blobscan = import_module("./src/blobscan/blobscan_launcher.star")
+apache = import_module("./src/apache/apache_launcher.star")
 full_beaconchain_explorer = import_module(
     "./src/full_beaconchain/full_beaconchain_launcher.star"
 )
@@ -419,6 +420,14 @@ def run(plan, args={}):
                 global_node_selectors,
             )
             plan.print("Successfully launched blobscan")
+        elif additional_service == "apache":
+            plan.print("Launching apache")
+            apache.launch_apache(
+                plan,
+                el_cl_data_files_artifact_uuid,
+                global_node_selectors,
+            )
+            plan.print("Successfully launched apache")
         elif additional_service == "full_beaconchain_explorer":
             plan.print("Launching full-beaconchain-explorer")
             full_beaconchain_explorer_config_template = read_file(

src/apache/apache_launcher.star

@@ -0,0 +1,84 @@
+shared_utils = import_module("../shared_utils/shared_utils.star")
+static_files = import_module("../static_files/static_files.star")
+constants = import_module("../package_io/constants.star")
+SERVICE_NAME = "apache"
+HTTP_PORT_ID = "http"
+HTTP_PORT_NUMBER = 80
+
+APACHE_CONFIG_FILENAME = "index.html"
+
+APACHE_CONFIG_MOUNT_DIRPATH_ON_SERVICE = "/usr/local/apache2/htdocs/"
+
+# The min/max CPU/memory that assertoor can use
+MIN_CPU = 100
+MAX_CPU = 300
+MIN_MEMORY = 128
+MAX_MEMORY = 256
+
+USED_PORTS = {
+    HTTP_PORT_ID: shared_utils.new_port_spec(
+        HTTP_PORT_NUMBER,
+        shared_utils.TCP_PROTOCOL,
+        shared_utils.HTTP_APPLICATION_PROTOCOL,
+    )
+}
+
+
+def launch_apache(
+    plan,
+    el_cl_genesis_data,
+    global_node_selectors,
+):
+    config_files_artifact_name = plan.upload_files(
+        src=static_files.APACHE_CONFIG_FILEPATH, name="apache-config"
+    )
+
+    config = get_config(
+        config_files_artifact_name,
+        el_cl_genesis_data,
+        global_node_selectors,
+    )
+
+    plan.add_service(SERVICE_NAME, config)
+
+
+def get_config(
+    config_files_artifact_name,
+    el_cl_genesis_data,
+    node_selectors,
+):
+    files = {
+        constants.GENESIS_DATA_MOUNTPOINT_ON_CLIENTS: el_cl_genesis_data,
+        APACHE_CONFIG_MOUNT_DIRPATH_ON_SERVICE: config_files_artifact_name,
+    }
+
+    cmd = [
+        "echo",
+        "AddType application/octet-stream .tar",
+        ">>",
+        "/usr/local/apache2/conf/httpd.conf",
+        "&&",
+        "tar",
+        "-czvf",
+        "/usr/local/apache2/htdocs/network-config.tar",
+        "-C",
+        "/network-configs/",
+        ".",
+        "&&",
+        "httpd-foreground",
+    ]
+
+    cmd_str = " ".join(cmd)
+
+    return ServiceConfig(
+        image="httpd:latest",
+        ports=USED_PORTS,
+        cmd=[cmd_str],
+        entrypoint=["sh", "-c"],
+        files=files,
+        min_cpu=MIN_CPU,
+        max_cpu=MAX_CPU,
+        min_memory=MIN_MEMORY,
+        max_memory=MAX_MEMORY,
+        node_selectors=node_selectors,
+    )

src/static_files/static_files.star

@@ -16,6 +16,8 @@ VALIDATOR_RANGES_CONFIG_TEMPLATE_FILEPATH = (
     STATIC_FILES_DIRPATH + "/validator-ranges/config.yaml.tmpl"
 )
 
+APACHE_CONFIG_FILEPATH = STATIC_FILES_DIRPATH + "/apache-config/index.html"
+
 DORA_CONFIG_TEMPLATE_FILEPATH = STATIC_FILES_DIRPATH + "/dora-config/config.yaml.tmpl"
 DUGTRIO_CONFIG_TEMPLATE_FILEPATH = (
     STATIC_FILES_DIRPATH + "/dugtrio-config/config.yaml.tmpl"

static_files/apache-config/index.html

@@ -0,0 +1,50 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Welcome to My Website</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            margin: 0;
+            padding: 0;
+            background-color: #f4f4f4;
+        }
+        .container {
+            max-width: 800px;
+            margin: 20px auto;
+            padding: 20px;
+            background-color: #fff;
+            border-radius: 5px;
+            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
+        }
+        h1 {
+            color: #333;
+            text-align: center;
+        }
+        .download-btn {
+            display: block;
+            width: 200px;
+            margin: 20px auto;
+            padding: 10px;
+            text-align: center;
+            background-color: #007bff;
+            color: #fff;
+            border: none;
+            border-radius: 5px;
+            cursor: pointer;
+            text-decoration: none; /* Remove underline */
+        }
+        .download-btn:hover {
+            background-color: #0056b3;
+        }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <h1>Welcome to Kurtosis File sharing site</h1>
+        <a href="network-config.tar" class="download-btn">Download network configs</a>
+    </div>
+</body>
+</html>