Service glance-api not starting when deploy HA and Glance backend is vCenter

[Stepan Rogov]

When i tried to implement blueprint https://blueprints.launchpad.net/fuel/+spec/vsphere-glance-backend, I found the following problem.

In HA deployment service glance-api not starting with error:
2014-10-01 12:36:00.700 12591 TRACE oslo.vmware.api Traceback (most recent call last):
2014-10-01 12:36:00.700 12591 TRACE oslo.vmware.api File "/usr/lib/python2.6/site-packages/oslo/vmware/api.py", line 85, in _func
2014-10-01 12:36:00.700 12591 TRACE oslo.vmware.api result = f(*args, **kwargs)
2014-10-01 12:36:00.700 12591 TRACE oslo.vmware.api File "/usr/lib/python2.6/site-packages/oslo/vmware/api.py", line 193, in _create_session
2014-10-01 12:36:00.700 12591 TRACE oslo.vmware.api session_manager = self.vim.service_content.sessionManager
2014-10-01 12:36:00.700 12591 TRACE oslo.vmware.api File "/usr/lib/python2.6/site-packages/oslo/vmware/api.py", line 174, in vim
2014-10-01 12:36:00.700 12591 TRACE oslo.vmware.api wsdl_loc=self._vim_wsdl_loc)
2014-10-01 12:36:00.700 12591 TRACE oslo.vmware.api File "/usr/lib/python2.6/site-packages/oslo/vmware/vim.py", line 85, in __init__
2014-10-01 12:36:00.700 12591 TRACE oslo.vmware.api plugins=[VimMessagePlugin()])
2014-10-01 12:36:00.700 12591 TRACE oslo.vmware.api File "/usr/lib/python2.6/site-packages/suds/client.py", line 109, in __init__
2014-10-01 12:36:00.700 12591 TRACE oslo.vmware.api options.cache = ObjectCache(days=1)
2014-10-01 12:36:00.700 12591 TRACE oslo.vmware.api File "/usr/lib/python2.6/site-packages/suds/cache.py", line 145, in __init__
2014-10-01 12:36:00.700 12591 TRACE oslo.vmware.api self.checkversion()
2014-10-01 12:36:00.700 12591 TRACE oslo.vmware.api File "/usr/lib/python2.6/site-packages/suds/cache.py", line 278, in checkversion
2014-10-01 12:36:00.700 12591 TRACE oslo.vmware.api self.clear()
2014-10-01 12:36:00.700 12591 TRACE oslo.vmware.api File "/usr/lib/python2.6/site-packages/suds/cache.py", line 246, in clear
2014-10-01 12:36:00.700 12591 TRACE oslo.vmware.api for fn in os.listdir(self.location):
2014-10-01 12:36:00.700 12591 TRACE oslo.vmware.api OSError: [Errno 13] Permission denied: '/tmp/suds'

This is due to that 2 services under various users(glance and nova) using the module pyhton-oslo-vmware, which in turn uses the suds. But there is an old package suds bug because of which is created by default only one directory(/tmp/suds) for caches. https://fedorahosted.org/suds/ticket/376
And in module pyhton-oslo-vmware is not specified that it is necessary to create a separate directory for the cache.

If we are using cache parametr when constructing a suds.client.Client,
it still not working:
2014-10-02 12:25:52.236 510 TRACE oslo.vmware.api Traceback (most recent call last):
2014-10-02 12:25:52.236 510 TRACE oslo.vmware.api File "/usr/lib/python2.6/site-packages/oslo/vmware/api.py", line 85, in _func
2014-10-02 12:25:52.236 510 TRACE oslo.vmware.api result = f(*args, **kwargs)
2014-10-02 12:25:52.236 510 TRACE oslo.vmware.api File "/usr/lib/python2.6/site-packages/oslo/vmware/api.py", line 193, in _create_session
2014-10-02 12:25:52.236 510 TRACE oslo.vmware.api session_manager = self.vim.service_content.sessionManager
2014-10-02 12:25:52.236 510 TRACE oslo.vmware.api File "/usr/lib/python2.6/site-packages/oslo/vmware/api.py", line 174, in vim
2014-10-02 12:25:52.236 510 TRACE oslo.vmware.api wsdl_loc=self._vim_wsdl_loc)
2014-10-02 12:25:52.236 510 TRACE oslo.vmware.api File "/usr/lib/python2.6/site-packages/oslo/vmware/vim.py", line 89, in __init__
2014-10-02 12:25:52.236 510 TRACE oslo.vmware.api cache=cache)
2014-10-02 12:25:52.236 510 TRACE oslo.vmware.api File "/usr/lib/python2.6/site-packages/suds/client.py", line 109, in __init__
2014-10-02 12:25:52.236 510 TRACE oslo.vmware.api options.cache = ObjectCache(days=1)
2014-10-02 12:25:52.236 510 TRACE oslo.vmware.api File "/usr/lib/python2.6/site-packages/suds/cache.py", line 145, in __init__
2014-10-02 12:25:52.236 510 TRACE oslo.vmware.api self.checkversion()
2014-10-02 12:25:52.236 510 TRACE oslo.vmware.api File "/usr/lib/python2.6/site-packages/suds/cache.py", line 279, in checkversion
2014-10-02 12:25:52.236 510 TRACE oslo.vmware.api f = self.open(path, 'w')
2014-10-02 12:25:52.236 510 TRACE oslo.vmware.api File "/usr/lib/python2.6/site-packages/suds/cache.py", line 266, in open
2014-10-02 12:25:52.236 510 TRACE oslo.vmware.api return open(fn, *args)
2014-10-02 12:25:52.236 510 TRACE oslo.vmware.api IOError: [Errno 13] Permission denied: '/tmp/suds/version'

Because there is a another bug https://fedorahosted.org/suds/ticket/343
((((

[Stepan Rogov (srogov)]

We need to apply patch from https://fedorahosted.org/suds/ticket/376#comment:5 to upsteram package python-suds.

[Stepan Rogov (srogov)]

New right patch

[Stepan Rogov (srogov)]

This is true for Centos in Ubuntu patch is already there.

[OSCI Robot (oscirobot)]

Package python-suds has been built from changeset: http://gerrit.mirantis.com/29532
RPM Repository URL: http:///osci-obs.vm.mirantis.net:82/centos-fuel-6.0-stable-29532/centos

[OSCI Robot (oscirobot)]

Package python-suds has been built from changeset: http://gerrit.mirantis.com/29532
RPM Repository URL: http:///osci-obs.vm.mirantis.net:82/centos-fuel-6.0-stable/centos

[OSCI Robot (oscirobot)]

Package python-suds has been built from changeset: http://gerrit.mirantis.com/29580
RPM Repository URL: http:///osci-obs.vm.mirantis.net:82/centos-fuel-master-29580/centos

[OSCI Robot (oscirobot)]

Package python-suds has been built from changeset: http://gerrit.mirantis.com/29580
RPM Repository URL: http:///osci-obs.vm.mirantis.net:82/centos-fuel-master/centos

[okosse (okosse)]

I checked it on fuel-6.0-56-2014-12-18_01-32-01.iso