Make WSGI server respect listen_* directivesbugfix/6.2-eolbugfix/6.2

The listen_port and listen_host directives are intended to allow
deployers of IPA to change the port and host IPA listens on. These
configs have not been obeyed since the migration to the oslo.service
wsgi server.

Story: 2008016
Task: 40668
Change-Id: I76235a6e6ffdf80a0f5476f577b055223cdf1585
(cherry picked from commit 7d0ad36ebd350a7162bc3c33bbefd26b9e962a78)

1 files changed, 6 insertions, 7 deletions

diff --git a/ironic_python_agent/api/app.py b/ironic_python_agent/api/app.py
index 28ed03b2..a4575ce7 100644
--- a/ironic_python_agent/api/app.py
+++ b/ironic_python_agent/api/app.py
@@ -23,7 +23,6 @@ from werkzeug import routing
 from werkzeug.wrappers import json as http_json
 
 from ironic_python_agent import encoding
-from ironic_python_agent import netutils
 
 
 LOG = log.getLogger(__name__)
@@ -86,8 +85,6 @@ def format_exception(value):
 
 class Application(object):
 
-    PORT = 9999
-
     def __init__(self, agent, conf):
         """Set up the API app.
 
@@ -132,10 +129,11 @@ class Application(object):
     def start(self):
         """Start the API service in the background."""
         self.service = wsgi.Server(self._conf, 'ironic-python-agent', app=self,
-                                   host=netutils.get_wildcard_address(),
-                                   port=self.PORT)
+                                   host=self.agent.listen_address.hostname,
+                                   port=self.agent.listen_address.port)
         self.service.start()
-        LOG.info('Started API service on port %s', self.PORT)
+        LOG.info('Started API service on port %s',
+                 self.agent.listen_address.port)
 
     def stop(self):
         """Stop the API service."""
@@ -144,7 +142,8 @@ class Application(object):
             return
         self.service.stop()
         self.service = None
-        LOG.info('Stopped API service on port %s', self.PORT)
+        LOG.info('Stopped API service on port %s',
+                 self.agent.listen_address.port)
 
     def handle_exception(self, environ, exc):
         """Handle an exception during request processing."""