> On 28 Jun 2019, at 17:24, Dan Kenigsberg <[email protected]> wrote:
>
>
>
> On Fri, 28 Jun 2019, 18:18 Michal Skrivanek, <[email protected]
> <mailto:[email protected]>> wrote:
>
>
> On 28 Jun 2019, at 16:14, Dan Kenigsberg <[email protected]
> <mailto:[email protected]>> wrote:
>
>>
>>
>> On Fri, 28 Jun 2019, 17:11 Michal Skrivanek, <[email protected]
>> <mailto:[email protected]>> wrote:
>> > On 26 Jun 2019, at 14:53, Milan Zamazal <[email protected]
>> > <mailto:[email protected]>> wrote:
>> >
>> > Marcin Sobczyk <[email protected] <mailto:[email protected]>> writes:
>> >
>> >> Hi,
>> >>
>> >> I'm currently working on making yajsonrpc/stomp implementation
>> >> py3-compatible so we can have basic communication with vdsm running on
>> >> py3.
>> >> Today for the first time I was able to run vdsm [1] with py3 on fc29 and
>> >> do
>> >> a successful 'vdsm-client Host getStats' call.
>> >
>> > I can add this also works for me on el8 with your patches, with both TLS
>> > and non-TLS configuration. Good work!
>>
>> Today I got pretty far with top of Milan’s series (including Marcin’s)
>> on RHEL8.
>> Capabilities work, and after fixing up network manually (ovirtmgmt
>> bridge)
>>
>> What was the fix, and why was it needed?
>
> Didn’t really try setupNetworks. I can install ifcfg and give it a shot
>
> I believe it is called network-scripts.rpm, thanks.
2019-06-28 18:18:51,471+0200 INFO (jsonrpc/5) [api.network] START
setupNetworks(networks={'ovirtmgmt': {'netmask': '255.255.255.0',
'ipv6autoconf': True, 'n
ic': 'ens3', 'bridged': 'true', 'ipaddr': '10.37.160.184', 'defaultRoute':
True, 'dhcpv6': False, 'STP': 'no', 'gateway': '10.37.160.254', 'mtu': 1500,
'swit
ch': 'legacy'}}, bondings={}, options={'connectivityTimeout': 120,
'commitOnSuccess': True, 'connectivityCheck': 'true'})
from=::ffff:10.37.136.87,47578, flo
w_id=aba7df0f-4c9a-41b9-abbd-1c98e8d85616 (api:48)
2019-06-28 18:18:51,515+0200 INFO (jsonrpc/6) [jsonrpc.JsonRpcServer] RPC call
Host.confirmConnectivity succeeded in 0.00 seconds (__init__:314)
2019-06-28 18:19:51,498+0200 WARN (vdsm.Scheduler) [Executor] Worker blocked:
<Worker name=jsonrpc/5 running <Task <JsonRpcTask {'jsonrpc': '2.0', 'method':
'Host.setupNetworks', 'params': {'networks': {'ovirtmgmt': {'netmask':
'255.255.255.0', 'ipv6autoconf': True, 'nic': 'ens3', 'bridged': 'true',
'ipaddr': '1
0.37.160.184', 'defaultRoute': True, 'dhcpv6': False, 'STP': 'no', 'gateway':
'10.37.160.254', 'mtu': 1500, 'switch': 'legacy'}}, 'bondings': {}, 'options':
{'connectivityTimeout': 120, 'commitOnSuccess': True, 'connectivityCheck':
'true'}}, 'id': '40c529e3-6377-4d92-890a-e91dbbc88397'} at 0x7f32fc054a58>
timeout
=60, duration=60.03 at 0x7f32fc054400> task#=1 at 0x7f32fc0cd390>, traceback:
File: "/usr/lib64/python3.6/threading.py", line 884, in _bootstrap
self._bootstrap_inner()
File: "/usr/lib64/python3.6/threading.py", line 916, in _bootstrap_inner
self.run()
File: "/usr/lib64/python3.6/threading.py", line 864, in run
self._target(*self._args, **self._kwargs)
File: "/usr/lib/python3.6/site-packages/vdsm/common/concurrent.py", line 195,
in run
ret = func(*args, **kwargs)
File: "/usr/lib/python3.6/site-packages/vdsm/executor.py", line 301, in _run
self._execute_task()
File: "/usr/lib/python3.6/site-packages/vdsm/executor.py", line 315, in
_execute_task
task()
File: "/usr/lib/python3.6/site-packages/vdsm/executor.py", line 391, in __call__
self._callable()
File: "/usr/lib/python3.6/site-packages/yajsonrpc/__init__.py", line 264, in
__call__
self._handler(self._ctx, self._req)
File: "/usr/lib/python3.6/site-packages/yajsonrpc/__init__.py", line 307, in
_serveRequest
response = self._handle_request(req, ctx)
File: "/usr/lib/python3.6/site-packages/yajsonrpc/__init__.py", line 347, in
_handle_request
res = method(**params)
File: "/usr/lib/python3.6/site-packages/vdsm/rpc/Bridge.py", line 198, in
_dynamicMethod
result = fn(*methodArgs)
File: "<decorator-gen-470>", line 2, in setupNetworks
File: "/usr/lib/python3.6/site-packages/vdsm/common/api.py", line 50, in method
ret = func(*args, **kwargs)
File: "/usr/lib/python3.6/site-packages/vdsm/API.py", line 1517, in
setupNetworks
supervdsm.getProxy().setupNetworks(networks, bondings, options)
File: "/usr/lib/python3.6/site-packages/vdsm/common/supervdsm.py", line 56, in
__call__
return callMethod()
File: "/usr/lib/python3.6/site-packages/vdsm/common/supervdsm.py", line 54, in
<lambda>
**kwargs)
File: "<string>", line 2, in setupNetworks
File: "/usr/lib64/python3.6/multiprocessing/managers.py", line 757, in
_callmethod
kind, result = conn.recv()
File: "/usr/lib64/python3.6/multiprocessing/connection.py", line 250, in recv
buf = self._recv_bytes()
File: "/usr/lib64/python3.6/multiprocessing/connection.py", line 407, in
_recv_bytes
buf = self._recv(4)
File: "/usr/lib64/python3.6/multiprocessing/connection.py", line 379, in _recv
chunk = read(handle, remaining) (executor:363)
2019-06-28 18:19:52,014+0200 ERROR (jsonrpc/5) [vds] (API:1520)
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/vdsm/API.py", line 1517, in
setupNetworks
supervdsm.getProxy().setupNetworks(networks, bondings, options)
File "/usr/lib/python3.6/site-packages/vdsm/common/supervdsm.py", line 56, in
__call__
return callMethod()
File "/usr/lib/python3.6/site-packages/vdsm/common/supervdsm.py", line 54, in
<lambda>
**kwargs)
File "<string>", line 2, in setupNetworks
File "/usr/lib64/python3.6/multiprocessing/managers.py", line 772, in
_callmethod
raise convert_to_error(kind, result)
vdsm.network.errors.ConfigNetworkError: (29, '')
2019-06-28 18:19:52,014+0200 INFO (jsonrpc/5) [api.network] FINISH
setupNetworks return={'status': {'code': 29, 'message': ''}}
from=::ffff:10.37.136.87,47578, flow_id=aba7df0f-4c9a-41b9-abbd-1c98e8d85616
(api:54)
2019-06-28 18:19:52,015+0200 INFO (jsonrpc/5) [jsonrpc.JsonRpcServer] RPC call
Host.setupNetworks failed (error 29) in 60.55 seconds (__init__:314)
>
>>
>> I was able to add a Host and Activate it. Up until connecting
>> storage it worked fine.
>>
>> >
>> >> Since these patches are needed for other teams to continue with their work
>> >> on py3, I'd kindly request those of you who are interested to review them:
>> >>
>> >> https://gerrit.ovirt.org/#/q/status:open+project:vdsm+branch:master+topic:py3-stomp-yajsonrpc-encode-decode
>> >>
>> >> <https://gerrit.ovirt.org/#/q/status:open+project:vdsm+branch:master+topic:py3-stomp-yajsonrpc-encode-decode>
>> >> https://gerrit.ovirt.org/#/q/status:open+project:vdsm+branch:master+topic:py3-stomp-yajsonrpc-frame
>> >>
>> >> <https://gerrit.ovirt.org/#/q/status:open+project:vdsm+branch:master+topic:py3-stomp-yajsonrpc-frame>
>> >> https://gerrit.ovirt.org/#/q/status:open+project:vdsm+branch:master+topic:py3-stomp-yajsonrpc-parser
>> >>
>> >> <https://gerrit.ovirt.org/#/q/status:open+project:vdsm+branch:master+topic:py3-stomp-yajsonrpc-parser>
>> >> https://gerrit.ovirt.org/#/q/status:open+project:vdsm+branch:master+topic:py3-stomp-yajsonrpc-COMMANDS
>> >>
>> >> <https://gerrit.ovirt.org/#/q/status:open+project:vdsm+branch:master+topic:py3-stomp-yajsonrpc-COMMANDS>
>> >> https://gerrit.ovirt.org/#/q/status:open+project:vdsm+branch:master+topic:py3-stomp-yajsonrpc-http-detector
>> >>
>> >> <https://gerrit.ovirt.org/#/q/status:open+project:vdsm+branch:master+topic:py3-stomp-yajsonrpc-http-detector>
>> >> https://gerrit.ovirt.org/#/q/status:open+project:vdsm+branch:master+topic:py3-stomp-yajsonrpc-stomp-detector
>> >>
>> >> <https://gerrit.ovirt.org/#/q/status:open+project:vdsm+branch:master+topic:py3-stomp-yajsonrpc-stomp-detector>
>> >> https://gerrit.ovirt.org/#/q/status:open+project:vdsm+branch:master+topic:py3-stomp-yajsonrpc-ssl-socket
>> >>
>> >> <https://gerrit.ovirt.org/#/q/status:open+project:vdsm+branch:master+topic:py3-stomp-yajsonrpc-ssl-socket>
>> >>
>> >> [1] with minor tweak to 'storage.hsm' module
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