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From Cloud List <cloud-l...@sg.or.id>
Subject Re: ACS - Some VMs unable to get DHCP IP from VR
Date Thu, 10 Nov 2016 20:01:50 GMT
Hi Wei,

Just to let you know that the workaround you have suggested fixes the
problem.

/bin/bash /opt/cloud/bin/passwd_server_ip X.X.203.2 &

Many thanks! Greatly appreciated.

Cheers.


On Fri, Nov 11, 2016 at 3:49 AM, Cloud List <cloud-list@sg.or.id> wrote:

> Hi Wei,
>
> Thanks for your reply.
>
> I ran the command and it seems to be running very long without any
> response. Does it take time to execute, or is it supposed to run in
> background? e.g. shall I run with & option instead?
>
> /bin/bash /opt/cloud/bin/passwd_server_ip X.X.203.2 &
>
> Here's the result:
>
> root@r-4155-VM:/opt/cloud/bin# /bin/bash /opt/cloud/bin/passwd_server_ip
> X.X.203.2
> [no response]
>
> Because when I grep the process using ps aux, I can see that it seems to
> be running as daemon for the first subnet:
>
>  2199 ?        S      0:00 /bin/bash /opt/cloud/bin/passwd_server_ip
> X.X.202.2 dummy
>  2202 ?        S      0:12 python /opt/cloud/bin/passwd_server_ip.py
> X.X.202.2
>
> Do I also need to add the "dummy" option for the second subnet onwards?
>
> Looking forward to your reply, thank you.
>
> Cheers.
>
> On Thu, Nov 10, 2016 at 9:28 PM, Wei ZHOU <ustcweizhou@gmail.com> wrote:
>
>> Sorry what I said in previous reply is wrong. The 80 port /apache2 are
>> used
>> for ssh-key server, not password server.
>>
>> For password server, there should be a passwd_server_ip.py running with
>> corresponding ip.
>> The password server will listen the 8080 port, and cache the vm password
>> in
>> /var/cache/cloud/passwords-X.X.X.X
>>
>> In a word, you need to run the following command:
>> /bin/bash /opt/cloud/bin/passwd_server_ip X.X.203.2 (the vr ip in second
>> ip
>> subnet)
>>
>> -Wei
>>
>> 2016-11-10 13:07 GMT+01:00 Cloud List <cloud-list@sg.or.id>:
>>
>> > Hi Wei,
>> >
>> > Thanks for your reply.
>> >
>> > You are right, when I tried to access the other subnet IP on port 80, it
>> > got connection refused. I have modified the Apache configuration to add
>> the
>> > port and virtualhost configuration and we are now able to access the
>> other
>> > subnet IP on port 80.
>> >
>> > root@test-40g-root-disk:~# telnet X.X.203.2 80
>> > Trying X.X.203.2...
>> > Connected to X.X.203.2.
>> > Escape character is '^]'.
>> > ^]
>> > telnet> quit
>> > Connection closed.
>> >
>> > However, password reset still doesn't work. Not too sure what's wrong.
>> >
>> > I looked at the python script on /opt/cloud/bin/passwd_server_ip.py, it
>> > seems to be looking into just one file called
>> > /var/cache/cloud/passwords-X.X.202.2 although I see some IPs from other
>> > subnets as well inside the file. Is there something we need to modify on
>> > the area as well?
>> >
>> > Any further advice is greatly appreciated.
>> >
>> > Thank you.
>> >
>> >
>> >
>>
>
>

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