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Description of problem: noVNC ports are not allowed on compute firewalls breaking console access Version-Release number of selected component (if applicable): openstack-tripleo-heat-templates-5.0.0-0.9.0rc3.el7ost.noarch How reproducible: 100% Steps to Reproduce: 1. Deploy overcloud 2. Launch instance and open VNC console in browser Actual results: Fails with: Failed to connect to server (code: 1006) /var/log/nova/nova-novncproxy.log 16-11-02 15:23:40.748 30106 INFO nova.console.websocketproxy [req-8ecf72e0-48ae-47e6-bfae-09c01530027d - - - - -] 12: connect info: {u'instance_uuid': u'd6bffac1-0b3a-415e-a880-6f4ba39a6c2d', u'internal_access_path': None, u'last_activity_at': 1478100203.924124, u'console_type': u'novnc', u'host': u'10.0.0.20', u'token': u'5d970455-cf65-4b3b-b451-b47e598c0b6a', u'access_url': u'http://172.16.18.33:6080/vnc_auto.html?token=5d970455-cf65-4b3b-b451-b47e598c0b6a', u'port': u'5905'} 2016-11-02 15:23:40.748 30106 INFO nova.console.websocketproxy [req-8ecf72e0-48ae-47e6-bfae-09c01530027d - - - - -] 12: connecting to: 10.0.0.20:5905 2016-11-02 15:23:40.756 30106 INFO nova.console.websocketproxy [req-8ecf72e0-48ae-47e6-bfae-09c01530027d - - - - -] handler exception: [Errno 113] EHOSTUNREACH Expected results: Connection to VNC ports on compute nodes coming from the nodes running the novncproxy service should be allowed. Additional info:
11:42 < slagle> mcornea: if you manually add the iptables rule, does it start working? 11:42 < slagle> just curious...so we can know if there are other issues 11:42 < mcornea> slagle: yes, it does 11:42 < slagle> mcornea: ok, cool. so you just opened up 5905? 11:43 < mcornea> slagle: yes - iptables -I INPUT -p tcp -m multiport --dports 5905 -m comment --comment "instance console" -m state --state NEW -j ACCEPT
*** This bug has been marked as a duplicate of bug 1387914 ***