Made healtcheck port configurable, fixed standalone status page.

governor.py

@@ -80,7 +80,7 @@ def main():
     governor = Governor(config)
 
     # Start the http_server to serve a simple healthcheck
-    http_server = getHTTPServer(governor.postgresql, http_port=8008, listen_address='0.0.0.0')
+    http_server = getHTTPServer(governor.postgresql, http_port=config.get('healtcheck_port', 8080), listen_address='0.0.0.0')
     http_thread = threading.Thread(target=http_server.serve_forever, args=())
     http_thread.daemon = True
 

helpers/statuspage.py

@@ -44,8 +44,8 @@ class StatusPage(BaseHTTPRequestHandler):
                    to_char(pg_postmaster_start_time(), 'YYYY-MM-DD HH24:MI:SS.MS TZ')
                     """)
         res = cursor.fetchone()
-        status = {'role': ('master' if not res[0] else 'slave'), 'recovery': {'last_transaction_timestamp': res[1],
-                  'delay': res[2]}, 'server': {'hostaddr': res[3], 'port': res[4], 'start_time': res[5]}}
+        status = {'role': ('master' if not res[0] else 'slave'), 'recovery': {'last_transaction_timestamp': res[1]},
+                  'server': {'hostaddr': res[3], 'port': res[4], 'start_time': res[5]}}
 
         self.send_header('Content-Type', 'application/json')
 
@@ -71,8 +71,10 @@ if __name__ == '__main__':
     postgres_config = {
         'name': 'dummy',
         'listen': 'localhost:5432',
-        'data_dir': None,
+        'data_dir': 'nonsense',
         'replication': {'username': None, 'password': None},
+        'superuser': None,
+        'admin': None,
     }
     aws_host_address = None
     if len(sys.argv) > 1:

postgres0.yml

@@ -1,5 +1,6 @@
 loop_wait: 10
 aws_use_host_address: "on"
+healthcheck_port: 8080
 etcd:
   scope: batman
   ttl: 30

postgres1.yml

@@ -1,5 +1,6 @@
 loop_wait: 10
 aws_use_host_address: "on"
+healthcheck_port: 8081
 etcd:
   scope: batman
   ttl: 30