Hi,
On 04/02/2013 08:50 PM, Sheng Yang wrote:
On Tue, Apr 2, 2013 at 11:49 AM, Sheng Yang <sh...@yasker.org> wrote:
On Tue, Apr 2, 2013 at 11:32 AM, Wido den Hollander <w...@widodh.nl> wrote:
Hi,
Since I've upgraded my management server to 4.1 my agents refuse to connect,
their log says:
2013-04-02 20:26:11,207 INFO [utils.nio.NioClient] (Agent-Selector:null)
Connecting to 31.25.X.X:8250
2013-04-02 20:26:11,209 ERROR [utils.nio.NioConnection]
(Agent-Selector:null) Unable to initialize the threads.
java.io.IOException: SSL: Fail to init SSL! java.io.IOException: Connection
closed with -1 on reading size.
at com.cloud.utils.nio.NioClient.init(NioClient.java:83)
at com.cloud.utils.nio.NioConnection.run(NioConnection.java:108)
at java.lang.Thread.run(Thread.java:679)
So I tried a telnet connection:
Connection closed by foreign host.
root@stack01:~# telnet 31.25.X.X 8250
Trying 31.25.X.X...
Connected to 31.X.X.X.
Escape character is '^]'.
Connection closed by foreign host.
root@stack01:~#
So I didn't close the connection, but it was the management server.
I cranked up the logging to DEBUG, but nothing shows in any of the logs, so
I have no clue why this isn't working.
On the mgmt server I see Java in LISTEN state on port 8250
There is no firewall on the management server (it's my lab!).
Any clues to what this could be before I start filing a in Jira? Since I'm
not sure if this is a bug.
Have you upgrade your agent?
Yes, the Agent is also 4.1
Also you could try to enable TRACE for com.cloud.utils.nio to see more
log of NIO.
I think you mean at the agent?
But what I think is weird is that the mgmt server directly closes the
telnet connection as well and nothing shows up in the logs.
In the mgmt server log I found this:
2013-04-02 22:08:41,156 INFO [utils.nio.NioServer]
(AgentManager-Selector:null) NioConnection started and listening on
0.0.0.0/0.0.0.0:8250
What I did notice is that when I shutdown the mgmt server the Agent
connects for a second:
2013-04-02 22:07:53,689 INFO [utils.nio.NioClient]
(Agent-Selector:null) Connecting to 31.25.X.X:8250
2013-04-02 22:07:53,934 INFO [utils.nio.NioClient]
(Agent-Selector:null) SSL: Handshake done
And then the mgmt server exists and the connection gets lost.
ANY clues about this weird behavior?
Wido
--Sheng
--Sheng
Wido
