[lago-devel] Lago - Installation help needed

[Yaniv Kaul]

On Wed, Sep 21, 2016 at 5:19 PM, Nicolas Ecarnot <nicolas at ecarnot.net>
wrote:

> Le 21/09/2016 à 16:11, Yaniv Kaul a écrit :
>
>
>
> On Wed, Sep 21, 2016 at 5:07 PM, Nicolas Ecarnot <nicolas at ecarnot.net>
> wrote:
>
>> Le 21/09/2016 à 15:49, Yaniv Kaul a écrit :
>>
>> Adding the Lago devel mailing list.
>>
>> The download is the reposync phase - which seems to be OK, but then the
>> connection means that for some reason Lago is not serving those RPMs (8585
>> is the port it should be listening to).
>> Can you share some logs?
>>
>>
>> http://pastebin.com/nsDFZhuE
>>
>
>
> Perhaps something with the Firewall?
>
>
> I had no idea whether to keep it or not.
> I already disabled selinux after having realized it lead to a read only
> root file system.
>
> About the issue above, no being able to reach some random port would
> indeed be caused by the firewall, so I'll give it a try.
>

During RPM installation it should add the relevant rule to the firewalld,
btw:
if which firewall-cmd &>/dev/null; then
    firewall-cmd --reload
    firewall-cmd --permanent --zone=public --add-service=ovirtlago
    firewall-cmd --reload
fi


>
>
>
>
>>
>> One thing to note : when trying to run again the same command
>> ("./run_suite.sh basic_suite_3.6"), the script is breaking when trying to
>> create the lago network :
>>
>>     * Create network lago_basic_suite_3_6_lago:
>> libvirt:  error : internal error: Network is already in use by interface
>> 8938-930e31b
>>
>
> Right - you did not clean the previous run:
>
> lagocli --prefix-path ./deployment-basic_suite_3.6/current cleanup
>
>
> Nope, I already tried that before answering.
> Eventually, it did the trick to run :
> # ip link set 8938-930e31b down
>
> After the next run, no more NIC issue, but back to the 192.168.200.1:8585
> problem.
>
> I'm going to disable the FW.
> Stay tuned.
>
> Nicolas ECARNOT
>
>
>
> Y.
>
>
>
>     * Create network lago_basic_suite_3_6_lago: ERROR (in 0:00:00)
>>   # Start nets: ERROR (in 0:00:00)
>> @ Start Prefix: ERROR (in 0:00:00)
>> Error occured, aborting
>> Traceback (most recent call last):
>>   File "/usr/lib/python2.7/site-packages/lago/cmd.py", line 691, in main
>>     cli_plugins[args.verb].do_run(args)
>>   File "/usr/lib/python2.7/site-packages/lago/plugins/cli.py", line 180,
>> in do_run
>>     self._do_run(**vars(args))
>>   File "/usr/lib/python2.7/site-packages/lago/utils.py", line 488, in
>> wrapper
>>     return func(*args, **kwargs)
>>   File "/usr/lib/python2.7/site-packages/lago/utils.py", line 499, in
>> wrapper
>>     return func(*args, prefix=prefix, **kwargs)
>>   File "/usr/lib/python2.7/site-packages/lago/cmd.py", line 255, in
>> do_start
>>     prefix.start(vm_names=vm_names)
>>   File "/usr/lib/python2.7/site-packages/lago/prefix.py", line 958, in
>> start
>>     self.virt_env.start(vm_names=vm_names)
>>   File "/usr/lib/python2.7/site-packages/lago/virt.py", line 170, in
>> start
>>     net.start()
>>   File "/usr/lib/python2.7/site-packages/lago/virt.py", line 339, in
>> start
>>     self.libvirt_con.networkCreateXML(self._libvirt_xml())
>>   File "/usr/lib64/python2.7/site-packages/libvirt.py", line 4209, in
>> networkCreateXML
>>     if ret is None:raise libvirtError('virNetworkCreateXML() failed',
>> conn=self)
>> libvirtError: internal error: Network is already in use by interface
>> 8938-930e31b
>>
>>
>>
>>
>>
>> I tried to ifdown this interface, but that does not seem to be enough.
>>
>>
>> TIA,
>> Y.
>>
>> On Wed, Sep 21, 2016 at 4:25 PM, Nicolas Ecarnot <nicolas at ecarnot.net>
>> wrote:
>>
>>> Hello Yaniv,
>>>
>>> Following your recommendation, I install a new bare metal host,
>>> installed F24, then followed the lago.readthedoc web site.
>>>
>>> When running ./run_suite.sh basic_suite_3.6 , things seems to go right
>>> (downloading...) for a while, then begin some errors about accessing
>>> 192.168.200.1:8585
>>>
>>> May you tell me where would be the best place to ask some help about
>>> Lago ? (IRC, mailing list, e-mail... ?)
>>>
>>> Best regards,
>>>
>>> --
>>> Nicolas ECARNOT
>>>
>>
>>
>>
>> --
>> Nicolas ECARNOT
>>
>>
>
>
> --
> Nicolas ECARNOT
>
>
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