Ensure ansible-galaxy test server shutdown (#86880)

* Accidental reuse on test retry usually timed out prematurely

test/integration/targets/ansible-galaxy/cleanup.yml

@@ -3,6 +3,7 @@
     git_install: '{{ lookup("file", lookup("env", "OUTPUT_DIR") + "/git_install.json") | from_json }}'
     openssl_install: '{{ lookup("file", lookup("env", "OUTPUT_DIR") + "/openssl_install.json") | from_json }}'
     ws_dir: '{{ lookup("file", lookup("env", "OUTPUT_DIR") + "/ws_dir.json") | from_json }}'
+    testserver_pid: '{{ lookup("file", ws_dir ~ "/testserver.json") | from_json }}'
   tasks:
     - name: cleanup
       include_tasks: "{{ cleanup_filename }}"
@@ -12,6 +13,9 @@
       loop_control:
         loop_var: cleanup_filename
 
+    - name: stop testserver
+      raw: kill -2 {{ testserver_pid }}
+
     - name: Remove default collection directories
       file:
         path: "{{ item }}"

test/integration/targets/ansible-galaxy/files/testserver.py

@@ -1,9 +1,12 @@
 from __future__ import annotations
 
 import http.server
+import os
+import pathlib
 import socketserver
 import ssl
 
+
 if __name__ == '__main__':
     Handler = http.server.SimpleHTTPRequestHandler
     context = ssl.SSLContext()
@@ -11,4 +14,11 @@ if __name__ == '__main__':
     httpd = socketserver.TCPServer(("", 4443), Handler)
     httpd.socket = context.wrap_socket(httpd.socket, server_side=True)
 
+    pf = pathlib.Path('./testserver.json')
+
+    try:
+        pf.write_text(str(os.getpid()))
         httpd.serve_forever()
+    except BaseException:
+        pf.unlink(missing_ok=True)
+        raise

test/integration/targets/ansible-galaxy/setup.yml

@@ -42,7 +42,13 @@
       async: 120 # this test set can take ~1m to run on FreeBSD (via Shippable)
       poll: 0
 
-    - wait_for: port=4443
+    - wait_for:
+        path: '{{ ws_dir }}/testserver.json'
+        timeout: 10
+
+    - wait_for:
+        port: 4443
+        timeout: 10
 
     - name: save results
       copy: