Open Stack

Hey Foss,

Here is how I'm using SPICE Consoles but, with IceHouse:

Controller Node (nova.conf):
---
[DEFAULT]
vnc_enabled = False
novnc_enabled = False

# SPICE configuration - Proxy Dual-Stacked
[spice]
enabled = True
spicehtml5proxy_host = ::
html5proxy_base_url =
http://controller-1.mydomain.com.br:6082/spice_auto.html
keymap = en-us
---

Comoute Node (nova.conf):
---
[DEFAULT]
vnc_enabled = False
novnc_enabled = False

# SPICE configuration - Server Dual-Stacked
[spice]
enabled = True
agent_enabled = True
html5proxy_base_url =
http://controller-1.mydomain.com.br:6082/spice_auto.html
keymap = en-us
server_listen = ::
server_proxyclient_address = compute-1.mng.mydomain.com.br
---

Where "controller-1.mydomain.com.br" is the public address, so people can
access the SPICE Proxy and, "compute-1.mng.mydomain.com.br" is where the
proxy communicates, via "management network", with SPICE server itself (KVM
Instance running at the hypervisor).

My IceHouse instal guide covers SPICE Console:
https://gist.github.com/tmartinx/9177697

Hope it helps!

Cheers!
Thiago




On 19 June 2014 15:04, foss geek <thefossgeek at gmail.com> wrote:

>
> I am refering ( http://joshrestivo.com/?p=32 ) to setup the Spice
> protocol to use in place of VNC, but for some reason I can not get it to
> work. I have configured my nova.conf like so:
>
> I am using OpenStack Havana.
>
> *I). Configuration in Controller Node :*
>
> # cat /etc/redhat-release
> CentOS release 6.4 (Final)
>
> # rpm -qa  | grep spice*
> spice-html5-0.1.4-1.el6.noarch
> spice-server-0.12.0-12.el6_4.5.x86_64
>
> # vim /etc/nova/nova.conf
>
> *Commented VNC related stuff in nova.conf and configured Spice*
>
>
> #novncproxy_host=<controller_public_ip>
>
> #novncproxy_port=6080
>
> vnc_enabled=false
>
> spicehtml5proxy_host=195.219.252.164
>
> spicehtml5proxy_port=6082
>
> [spice]
>
> html5proxy_base_url=http://<controller_public_ip>:6082/spice_auto.html
>
> enabled=true
>
> keymap=en-us
>
> *Restated relevant service in controller node:*
>
> # service httpd restart
>
> # service openstack-nova-spicehtml5proxy restart
>
> # netstat -tulpn | grep -E '*6082'
> tcp        0      0 195.219.252.164:6082        0.0.0.0:*
>   LISTEN      6154/python
>
> # ps aux | grep -E '*spicehtml5proxy*' | grep -v 'grep'
> nova      6154  4.2  0.0 302772 30736 ?        S    17:35   0:00
> /usr/bin/python /usr/bin/nova-spicehtml5proxy --logfile
> /var/log/nova/spicehtml5proxy.log
>
> # cat /var/log/nova/spicehtml5proxy.log
> cat: /var/log/nova/spicehtml5proxy.log: No such file or directory
>
> I am trying to telnet <controller_public_ip> port 6082 from controller
> node itself.
>
> # telnet <controller_public_ip> 6082
> Trying <controller_public_ip>...
> Connected to <controller_public_ip>.
> Escape character is '^]'.
> Connection closed by foreign host.
> #
>
> It seems it connects to port 6082 but immediately returns "Connection
> closed by foreign host" and close telnet session.
>
> *II). Configuration in Compute Node :*
>
> # cat /etc/redhat-release
> CentOS release 6.4 (Final)
>
> # vim /etc/nova/nova.conf
>
> *Commented VNC related stuff in nova.conf and configured Spice*
>
> #novncproxy_base_url=http://<controller_public_ip>:6080/vnc_auto.html
>
> #vncserver_listen=0.0.0.0
>
> #vncserver_proxyclient_address=192.168.0.3
>
> vnc_enabled=false
>
> #vnc_keymap=en-us
>
> #xvpvncproxy_port=6081
>
> #xvpvncproxy_host=0.0.0.0
>
>
> [spice]
>
> html5proxy_base_url=http://<controller_public_ip>:6082/spice_auto.html
>
> server_listen=0.0.0.0
>
> server_proxyclient_address=192.168.0.3
>
> enabled=True
>
> agent_enabled=True
>
> keymap=en-us
>
> *Restated relevant service in compute node: *
>
>  # service openstack-nova-compute  restart
>
> Trying to telnet <controller_public_ip> from Compute Node
>
> # telnet <controller_public_ip> 6082
> Trying <controller_public_ip>...
> telnet: connect to address <controller_public_ip>: Connection timed out
>
> Basics question: Does compute node and client machine require access to
> controller node 6082 port?
>
> I getting the blow error in VM Instance Console
>
> Network Error (tcp_error)
>
> A communication error occurred: ""
> The Web Server may be down, too busy, or experiencing other problems
> preventing it from responding to requests. You may wish to try again at a
> later time.
>
> Thanks for your time.
>
>
>
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