systemctl restart openstack-nova-novncproxy.service

admin

启动失败：
   2017-07-19 17:21:39.737 30978 INFO nova.console.websocketproxy [-] WebSocket server settings:
2017-07-19 17:21:39.737 30978 INFO nova.console.websocketproxy [-]   - Listen on 0.0.0.0:6080
  L& |. A, b! k+ Q6 F3 o( L2017-07-19 17:21:39.737 30978 INFO nova.console.websocketproxy [-]   - Flash security policy server
2017-07-19 17:21:39.737 30978 INFO nova.console.websocketproxy [-]   - Web server. Web root: /usr/share/novnc
2017-07-19 17:21:39.738 30978 INFO nova.console.websocketproxy [-]   - No SSL/TLS support (no cert file)
6 I* {7 q' z) V% V2017-07-19 17:21:39.739 30978 CRITICAL nova [-] error: [Errno 98] Address already in use
2017-07-19 17:21:39.739 30978 TRACE nova Traceback (most recent call last):
; u2 z% t  G/ O2017-07-19 17:21:39.739 30978 TRACE nova   File "/usr/bin/nova-novncproxy", line 10, in <module>
2017-07-19 17:21:39.739 30978 TRACE nova     sys.exit(main())
2017-07-19 17:21:39.739 30978 TRACE nova   File "/usr/lib/python2.7/site-packages/nova/cmd/novncproxy.py", line 49, in main
2017-07-19 17:21:39.739 30978 TRACE nova     port=CONF.novncproxy_port)
2017-07-19 17:21:39.739 30978 TRACE nova   File "/usr/lib/python2.7/site-packages/nova/cmd/baseproxy.py", line 72, in proxy
: V  m2 n) A7 o8 w' H4 \2017-07-19 17:21:39.739 30978 TRACE nova     RequestHandlerClass=websocketproxy.NovaProxyRequestHandler
2017-07-19 17:21:39.739 30978 TRACE nova   File "/usr/lib/python2.7/site-packages/websockify/websocket.py", line 909, in start_server
2017-07-19 17:21:39.739 30978 TRACE nova     tcp_keepintvl=self.tcp_keepintvl)
2017-07-19 17:21:39.739 30978 TRACE nova   File "/usr/lib/python2.7/site-packages/websockify/websocket.py", line 699, in socket
4 R6 B) X: h9 U2017-07-19 17:21:39.739 30978 TRACE nova     sock.listen(100)
! j1 z# ]) u+ m2017-07-19 17:21:39.739 30978 TRACE nova   File "/usr/lib64/python2.7/socket.py", line 224, in meth
: j% [( s1 R% f. h2017-07-19 17:21:39.739 30978 TRACE nova     return getattr(self._sock,name)(*args)
2017-07-19 17:21:39.739 30978 TRACE nova error: [Errno 98] Address already in use
& `) t  ~1 k9 ?& C! g  O$ D  h
0 D/ Q! o4 c, A, `2 u" {+ Q需要修改nova.conf文件：
, e$ M5 V: w! b添加一个地址：
novncproxy_host=本机IP地址
novncproxy_port=6080