Re: [openstack-dev] Barbican : Dependency of pyenv configuration in Barbican.sh script

[Asha Seshagiri]

Thanks a lot Douglas for your response.
Explanation is great ! I appreciate for your time and efforts.

But Accept header is not required for posting the secret but is required
while geting the secret as per [1]
Accept header was  mentioned while retrieving the secret .

The same curl command works when we standup the barbican instance using
barbican.sh script

Please find the curl command and response below when barbican.sh script is
used to stand up an instance of barbican :

For Storing the secret :

[root@barbican-keystone2 ~]#  curl -X POST -H
'content-type:application/json' -H 'X-Project-Id:12345' -d '{"payload":
"my-secret-here", "payload_content_type": "text/plain"}'
http://localhost:9311/v1/secrets
{"secret_ref": "
http://localhost:9311/v1/secrets/cf1e41ba-a50e-4fda-87aa-05d967e23559
"}[root@barbican-keystone2 ~]#

For Retrieving the secret :

[root@barbican-keystone2 ~]# curl -H 'Accept: application/json' -H
'X-Project-Id:12345' http://localhost:9311/v1/secrets
{"secrets": [{"status": "ACTIVE", "secret_type": "opaque", "updated":
"2015-04-23T19:53:56.766523", "name": null, "algorithm": null, "created":
"2015-04-23T19:53:56.759230", "secret_ref": "
http://localhost:9311/v1/secrets/8e373140-8388-4d44-a4ee-4093b9c5f477";,
"content_types": {"default": "text/plain"}, "creator_id": null, "mode":
null, "bit_length": null, "expiration": null}, {"status": "ACTIVE",
"secret_type": "opaque", "updated": "2015-04-23T22:34:53.642004", "name":
null, "algorithm": null, "created": "2015-04-23T22:34:53.635745",
"secret_ref": "
http://localhost:9311/v1/secrets/cf1e41ba-a50e-4fda-87aa-05d967e23559";,
"content_types": {"default": "text/plain"}, "creator_id": null, "mode":
null, "bit_length": null, "expiration": null}], "total":
2}[root@barbican-keystone2 ~]#

[1] :https://github.com/cloudkeep/barbican/wiki/Barbican-Quick-Start-Guide

It would be great if you could please elaborate the syntax.
Looking forward for your response.

Thanks and Regards,
Asha Seshagiri

On Thu, Apr 23, 2015 at 4:42 PM, Douglas Mendizabal <
douglas.mendiza...@rackspace.com> wrote:

>  Hi Asha,
>
>  I hope I can clear up some of your confusion about the Barbican server.
> Barbican is a standard WSGI application. [1]  The WSGI application object
> is created by the create_main_app function in barbican.api.app [2].  WSGI
> should not be confused with uWSGI [3], which is a web server that can serve
> WSGI applications.
>
>  There are many ways to deploy a WSGI application.  You could use apache
> with mod_wsgi [4],  or you could use gunicorn [5], or you could use
> paste.httpserver [6] as the barbican-api script does, or you could use
> uWSGI as the barbican.sh script does.  Whatever your choice of web server
> will not affect how Barbican works.
>
>  The barbican-api script that runs Barbican using paste.httpserver is a
> very lightweight script to get Barbican running quickly in development
> environments without any additional requirements.  The barbican.sh script
> is a very opinionated script for setting up a development environment.
> Note that uwsgi and pyenv are not required by Barbican itself, only for the
> barbican.sh script.  Neither script is intended to be used for production
> deployments.
>
>  The Barbican team currently defers all deployment decisions to the
> operator, so you will have to figure out which WSGI host is right for your
> deployment, and create your own deployment scripts.
>
>  The reason you’re seeing 406 errors with your curl commands is because
> you’re not specifying an “Accept” header with your requests.  You should
> retry the curl commands with –H “Accept: application/json” and you should
> see the correct responses.
>
>  Thanks,
> - Douglas Mendizabal
>
>  [1] https://www.python.org/dev/peps/pep-/
> [2]
> http://git.openstack.org/cgit/openstack/barbican/tree/barbican/api/app.py#n74
> [3] http://uwsgi-docs.readthedocs.org/en/latest/
> [4] https://code.google.com/p/modwsgi/
> [5] http://gunicorn.org/
> [6] http://pythonpaste.org/modules/httpserver.html
>
>   From: Asha Seshagiri 
> Date: Thursday, April 23, 2015 at 4:17 PM
> To: Adam Harwell 
> Cc: neetu jain , John Wood ,
> openstack-dev , "Reller, Nathan S." <
> nathan.rel...@jhuapl.edu>, Douglas Mendizábal <
> douglas.mendiza...@rackspace.com>, Paul Kehrer ,
> Alexis Lee 
>
> Subject: Re: Barbican : Dependency of pyenv configuration in Barbican.sh
> script
>
>   Hi All ,
>
>  Would need help!
>
> I tried executing the script present in the link
> https://github.com/openstack/barbican/blob/master/bin/barbican-api  to
> start the barbican instance but  the use cases of barbican are failing.
> Please find the details of the investigations :
>
> Usecase for posting and retrieving the secret.
>
> [root@barbican-keystone2 ~]# curl -X POST -H
> 'content-type:application/json' -H 'X-Project-Id:12345' -d '{"payload":
> "my-secret-here", "payload_content_type": "text/plain"}'
> http://localhost:9311/v1/secrets
> {"code": 406, "description": null, "title": "Not
>

Re: [openstack-dev] Barbican : Dependency of pyenv configuration in Barbican.sh script

[Douglas Mendizabal]

Hi Asha,

I hope I can clear up some of your confusion about the Barbican server.  
Barbican is a standard WSGI application. [1]  The WSGI application object is 
created by the create_main_app function in barbican.api.app [2].  WSGI should 
not be confused with uWSGI [3], which is a web server that can serve WSGI 
applications.

There are many ways to deploy a WSGI application.  You could use apache with 
mod_wsgi [4],  or you could use gunicorn [5], or you could use paste.httpserver 
[6] as the barbican-api script does, or you could use uWSGI as the barbican.sh 
script does.  Whatever your choice of web server will not affect how Barbican 
works.

The barbican-api script that runs Barbican using paste.httpserver is a very 
lightweight script to get Barbican running quickly in development environments 
without any additional requirements.  The barbican.sh script is a very 
opinionated script for setting up a development environment.  Note that uwsgi 
and pyenv are not required by Barbican itself, only for the barbican.sh script. 
 Neither script is intended to be used for production deployments.

The Barbican team currently defers all deployment decisions to the operator, so 
you will have to figure out which WSGI host is right for your deployment, and 
create your own deployment scripts.

The reason you’re seeing 406 errors with your curl commands is because you’re 
not specifying an “Accept” header with your requests.  You should retry the 
curl commands with –H “Accept: application/json” and you should see the correct 
responses.

Thanks,
- Douglas Mendizabal

[1] https://www.python.org/dev/peps/pep-/
[2] 
http://git.openstack.org/cgit/openstack/barbican/tree/barbican/api/app.py#n74
[3] http://uwsgi-docs.readthedocs.org/en/latest/
[4] https://code.google.com/p/modwsgi/
[5] http://gunicorn.org/
[6] http://pythonpaste.org/modules/httpserver.html

From: Asha Seshagiri mailto:asha.seshag...@gmail.com>>
Date: Thursday, April 23, 2015 at 4:17 PM
To: Adam Harwell mailto:adam.harw...@rackspace.com>>
Cc: neetu jain mailto:nut...@gmail.com>>, John Wood 
mailto:john.w...@rackspace.com>>, openstack-dev 
mailto:openstack-dev@lists.openstack.org>>, 
"Reller, Nathan S." 
mailto:nathan.rel...@jhuapl.edu>>, Douglas Mendizábal 
mailto:douglas.mendiza...@rackspace.com>>, 
Paul Kehrer mailto:paul.keh...@rackspace.com>>, 
Alexis Lee mailto:alex...@hp.com>>
Subject: Re: Barbican : Dependency of pyenv configuration in Barbican.sh script

Hi All ,

Would need help!

I tried executing the script present in the link 
https://github.com/openstack/barbican/blob/master/bin/barbican-api  to  start 
the barbican instance but  the use cases of barbican are failing.
Please find the details of the investigations :

Usecase for posting and retrieving the secret.

[root@barbican-keystone2 ~]# curl -X POST -H 'content-type:application/json' -H 
'X-Project-Id:12345' -d '{"payload": "my-secret-here", "payload_content_type": 
"text/plain"}' http://localhost:9311/v1/secrets
{"code": 406, "description": null, "title": "Not 
Acceptable"}[root@barbican-keystone2 ~]#

[root@barbican-keystone2 ~]# curl -H 'Accept: application/json' -H 
'X-Project-Id:12345' http://localhost:9311/v1/secrets
{"code": 406, "description": null, "title": "Not 
Acceptable"}[root@barbican-keystone2 ~]#
[root@barbican-keystone2 ~]#

[root@barbican-keystone2 ~]#  curl -X POST -H 'content-type:application/json' 
-H 'X-Project-Id:12345' -d '{"payload": "my-secret-here", 
"payload_content_type": "text/plain"}' http://127.0.0.1:9311/v1/secrets
{"code": 406, "description": null, "title": "Not 
Acceptable"}[root@barbican-keystone2 ~]#

The output of the ps command when the barbican instance is stood up using the 
python script as pointed in the above link
We do not see the instance of uwsgi in the response:

[root@barbican-keystone2 ~]# ps -ef | grep barbican
avahi 2920 1  0 Apr22 ?00:00:00 avahi-daemon: running 
[barbican-keystone2.local]
root 14743 14554  2 14:54 pts/100:00:01 python bin/barbican-api
root 14781 13975  0 14:55 pts/000:00:00 grep --color=auto barbican

The output of the ps command when the barbican instance is stood up using the 
barbican.sh script
[root@barbican-keystone2 ~]# ps -ef | grep barbican
avahi 2920 1  0 Apr22 ?00:00:00 avahi-daemon: running 
[barbican- keystone2.local]
root 14577 14554  0 14:50 pts/100:00:00 /bin/bash bin/barbican.sh start
root 14582 14577  0 14:50 pts/100:00:00 uwsgi --master --emperor 
/etc/barbican/vassals
root 14583 14582  0 14:50 pts/100:00:00 uwsgi --master --emperor 
/etc/barbican/vassals
root 14584 14583  0 14:50 pts/100:00:00 /usr/bin/uwsgi --ini 
barbican-admin.ini
root 14585 14583  0 14:50 pts/100:00:00 /usr/bin/uwsgi --ini 
barbican-api.ini
root 14586 14584 10 14:50 pts/100:00:01 /usr/bin/uwsgi --ini 
barbican-admin.ini
root 14587 14585 12 14:50 pts/100:00:01 /usr/bin/uwsgi --ini 
barbican-api.ini
root

Re: [openstack-dev] Barbican : Dependency of pyenv configuration in Barbican.sh script

[Asha Seshagiri]

Hi All ,

Would need help!

I tried executing the script present in the link
https://github.com/openstack/barbican/blob/master/bin/barbican-api  to
start the barbican instance but  the use cases of barbican are failing.
Please find the details of the investigations :

Usecase for posting and retrieving the secret.

[root@barbican-keystone2 ~]# curl -X POST -H
'content-type:application/json' -H 'X-Project-Id:12345' -d '{"payload":
"my-secret-here", "payload_content_type": "text/plain"}'
http://localhost:9311/v1/secrets
{"code": 406, "description": null, "title": "Not
Acceptable"}[root@barbican-keystone2 ~]#

[root@barbican-keystone2 ~]# curl -H 'Accept: application/json' -H
'X-Project-Id:12345' http://localhost:9311/v1/secrets
{"code": 406, "description": null, "title": "Not
Acceptable"}[root@barbican-keystone2 ~]#
[root@barbican-keystone2 ~]#

[root@barbican-keystone2 ~]#  curl -X POST -H
'content-type:application/json' -H 'X-Project-Id:12345' -d '{"payload":
"my-secret-here", "payload_content_type": "text/plain"}'
http://127.0.0.1:9311/v1/secrets
{"code": 406, "description": null, "title": "Not
Acceptable"}[root@barbican-keystone2 ~]#

The output of the ps command when the barbican instance is stood up using
the python script as pointed in the above link
We do not see the instance of uwsgi in the response:

[root@barbican-keystone2 ~]# ps -ef | grep barbican
avahi 2920 1  0 Apr22 ?00:00:00 avahi-daemon: running
[barbican-keystone2.local]
root 14743 14554  2 14:54 pts/100:00:01 python bin/barbican-api
root 14781 13975  0 14:55 pts/000:00:00 grep --color=auto barbican

The output of the ps command when the barbican instance is stood up using
the barbican.sh script
[root@barbican-keystone2 ~]# ps -ef | grep barbican
avahi 2920 1  0 Apr22 ?00:00:00 avahi-daemon: running
[barbican- keystone2.local]
root 14577 14554  0 14:50 pts/100:00:00 /bin/bash bin/barbican.sh
start





*root 14582 14577  0 14:50 pts/100:00:00 uwsgi --master --emperor
/etc/barbican/vassals root 14583 14582  0 14:50 pts/100:00:00 uwsgi
--master --emperor /etc/barbican/vassals root 14584 14583  0 14:50
pts/100:00:00 /usr/bin/uwsgi --ini barbican-admin.ini root 14585
14583  0 14:50 pts/100:00:00 /usr/bin/uwsgi --ini barbican-api.ini
root 14586 14584 10 14:50 pts/100:00:01 /usr/bin/uwsgi --ini
barbican-admin.ini root 14587 14585 12 14:50 pts/100:00:01
/usr/bin/uwsgi --ini barbican-api.ini*
root 14601 13975  0 14:50 pts/000:00:00 grep --color=auto barbican

The barbican instance needs to be started on top of uswgi server instance
since uwsgi is the webserver which serves the request for barbican
services. The script does not start the uwsgi server

Please correct me if I am wrong.
Any help would be highly appreciated.

Thanks and Regards,
Asha Seshagiri

On Thu, Apr 23, 2015 at 11:27 AM, Asha Seshagiri 
wrote:

> Hi All,
>
> Thanks Adam for your response.
> I am able to run the barbican-api script without SQLLite installation .I
> guess SQLLite comes configured with barbican installation .Please correct
> me if I am wrong.
>
> [root@barbican-keystone2 barbican]# bin/barbican-api
> 2015-04-23 11:12:31.571 8265 INFO barbican.model.repositories [-] Setting
> up database engine and session factory
> 2015-04-23 11:12:31.640 8265 INFO barbican.model.repositories [-] Updating
> schema to latest version
> 2015-04-23 11:12:31.640 8265 WARNING barbican.model.migration.commands [-]
> !!! Limited support for migration commands using sqlite databases; This
> operation may not succeed.
> 2015-04-23 11:12:31.643 8265 INFO alembic.migration [-] Context impl
> SQLiteImpl.
> 2015-04-23 11:12:31.644 8265 INFO alembic.migration [-] Will assume
> non-transactional DDL.
> serving on http://127.0.0.1:9311
>
> I would like to get confirmation from the team that barbican-api would be
> used only to standup the barbican instance , for installation of barbican
> ,debugging and stoping the barbican instance , we still need to use
> barbican.sh script .
>
> Any help would highly be appreciated.
>
> Thanks and Regards,
> Asha Seshagiri
>
>
> On Thu, Apr 23, 2015 at 10:28 AM, Adam Harwell  > wrote:
>
>>   Do you have sqlite installed on your system, and do you have config.py
>> in the root of your barbican directory? The database is configured there
>> (assuming it hasn’t changed since I last ran Barbican locally), and mine
>> looks like this:
>>
>>  config = {
>> 'sqlalchemy': {
>> 'url': 'sqlite:tmp/barbican.db',
>> 'echo': True,
>> 'echo_pool': False,
>> 'pool_recycle': 3600,
>> 'encoding': 'utf-8'
>> }
>> }
>>
>>   --Adam
>>
>>  https://keybase.io/rm_you
>>
>>
>>   From: neetu jain 
>> Date: Thursday, April 23, 2015 at 10:07 AM
>> To: Asha Seshagiri 
>> Cc: John Wood , openstack-dev <
>> openstack-dev@lists.openstack.org>, "Reller, Nathan S." <
>> nathan.rel...@jhuapl.edu>, Douglas Mendizabal <

Re: [openstack-dev] Barbican : Dependency of pyenv configuration in Barbican.sh script

[Asha Seshagiri]

Hi All,

Thanks Adam for your response.
I am able to run the barbican-api script without SQLLite installation .I
guess SQLLite comes configured with barbican installation .Please correct
me if I am wrong.

[root@barbican-keystone2 barbican]# bin/barbican-api
2015-04-23 11:12:31.571 8265 INFO barbican.model.repositories [-] Setting
up database engine and session factory
2015-04-23 11:12:31.640 8265 INFO barbican.model.repositories [-] Updating
schema to latest version
2015-04-23 11:12:31.640 8265 WARNING barbican.model.migration.commands [-]
!!! Limited support for migration commands using sqlite databases; This
operation may not succeed.
2015-04-23 11:12:31.643 8265 INFO alembic.migration [-] Context impl
SQLiteImpl.
2015-04-23 11:12:31.644 8265 INFO alembic.migration [-] Will assume
non-transactional DDL.
serving on http://127.0.0.1:9311

I would like to get confirmation from the team that barbican-api would be
used only to standup the barbican instance , for installation of barbican
,debugging and stoping the barbican instance , we still need to use
barbican.sh script .

Any help would highly be appreciated.

Thanks and Regards,
Asha Seshagiri


On Thu, Apr 23, 2015 at 10:28 AM, Adam Harwell 
wrote:

>   Do you have sqlite installed on your system, and do you have config.py
> in the root of your barbican directory? The database is configured there
> (assuming it hasn’t changed since I last ran Barbican locally), and mine
> looks like this:
>
>  config = {
> 'sqlalchemy': {
> 'url': 'sqlite:tmp/barbican.db',
> 'echo': True,
> 'echo_pool': False,
> 'pool_recycle': 3600,
> 'encoding': 'utf-8'
> }
> }
>
>   --Adam
>
>  https://keybase.io/rm_you
>
>
>   From: neetu jain 
> Date: Thursday, April 23, 2015 at 10:07 AM
> To: Asha Seshagiri 
> Cc: John Wood , openstack-dev <
> openstack-dev@lists.openstack.org>, "Reller, Nathan S." <
> nathan.rel...@jhuapl.edu>, Douglas Mendizabal <
> douglas.mendiza...@rackspace.com>, Paul Kehrer ,
> Adam Harwell , Alexis Lee 
> Subject: Re: Barbican : Dependency of pyenv configuration in Barbican.sh
> script
>
> Thanks John for you answer.
>  I tried running the  script bin/barbican-api and ran into this issue
> (pasted at the end) . Seems like the script does not take care of the
> database side.
>
>  1) do we need to do something else to setup database? or its being worked
> on ?
>  2) Can we help in the process of removing dependencies in these scripts?
> Should that be through the launchpad ?
>
>
> TASK: [barbican | install barbican]
> ***
> failed: [barbican-04] => {"changed": true, "cmd": "cd /root/barbican/;
> python bin/barbican-api", "delta": "0:00:00.553279", "end": "2015-04-23
> 14:56:45.773115", "rc": 1, "start": "2015-04-23 14:56:45.219836",
> "warnings": []}
> stderr: 2015-04-23 14:56:45.736 6984 CRITICAL barbican [-]
> BarbicanException: No SQL connection configured
> 2015-04-23 14:56:45.736 6984 TRACE barbican Traceback (most recent call
> last):
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File "bin/barbican-api",
> line 17, in 
> 2015-04-23 14:56:45.736 6984 TRACE barbican run()
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File "bin/barbican-api",
> line 12, in run
> 2015-04-23 14:56:45.736 6984 TRACE barbican relative_to='.')
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in
> loadapp
> 2015-04-23 14:56:45.736 6984 TRACE barbican return loadobj(APP, uri,
> name=name, **kw)
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in
> loadobj
> 2015-04-23 14:56:45.736 6984 TRACE barbican return context.create()
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in
> create
> 2015-04-23 14:56:45.736 6984 TRACE barbican return
> self.object_type.invoke(self)
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in
> invoke
> 2015-04-23 14:56:45.736 6984 TRACE barbican **context.local_conf)
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 56, in
> fix_call
> 2015-04-23 14:56:45.736 6984 TRACE barbican val = callable(*args, **kw)
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/usr/lib64/python2.7/site-packages/paste/urlmap.py", line 31, in
> urlmap_factory
> 2015-04-23 14:56:45.736 6984 TRACE barbican app =
> loader.get_app(app_name, global_conf=global_conf)
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in
> get_app
> 2015-04-23 14:56:45.736 6984 TRACE barbican name=name,
> global_conf=global_conf).create()
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/usr/lib/python2.7/site-

Re: [openstack-dev] Barbican : Dependency of pyenv configuration in Barbican.sh script

[Adam Harwell]

Do you have sqlite installed on your system, and do you have config.py in the 
root of your barbican directory? The database is configured there (assuming it 
hasn’t changed since I last ran Barbican locally), and mine looks like this:

config = {
'sqlalchemy': {
'url': 'sqlite:tmp/barbican.db',
'echo': True,
'echo_pool': False,
'pool_recycle': 3600,
'encoding': 'utf-8'
}
}

--Adam

https://keybase.io/rm_you


From: neetu jain mailto:nut...@gmail.com>>
Date: Thursday, April 23, 2015 at 10:07 AM
To: Asha Seshagiri mailto:asha.seshag...@gmail.com>>
Cc: John Wood mailto:john.w...@rackspace.com>>, 
openstack-dev 
mailto:openstack-dev@lists.openstack.org>>, 
"Reller, Nathan S." 
mailto:nathan.rel...@jhuapl.edu>>, Douglas Mendizabal 
mailto:douglas.mendiza...@rackspace.com>>, 
Paul Kehrer mailto:paul.keh...@rackspace.com>>, Adam 
Harwell mailto:adam.harw...@rackspace.com>>, Alexis 
Lee mailto:alex...@hp.com>>
Subject: Re: Barbican : Dependency of pyenv configuration in Barbican.sh script

Thanks John for you answer.
I tried running the  script bin/barbican-api and ran into this issue (pasted at 
the end) . Seems like the script does not take care of the database side.

1) do we need to do something else to setup database? or its being worked on ?
2) Can we help in the process of removing dependencies in these scripts? Should 
that be through the launchpad ?


TASK: [barbican | install barbican] ***
failed: [barbican-04] => {"changed": true, "cmd": "cd /root/barbican/; python 
bin/barbican-api", "delta": "0:00:00.553279", "end": "2015-04-23 
14:56:45.773115", "rc": 1, "start": "2015-04-23 14:56:45.219836", "warnings": 
[]}
stderr: 2015-04-23 14:56:45.736 6984 CRITICAL barbican [-] BarbicanException: 
No SQL connection configured
2015-04-23 14:56:45.736 6984 TRACE barbican Traceback (most recent call last):
2015-04-23 14:56:45.736 6984 TRACE barbican   File "bin/barbican-api", line 17, 
in 
2015-04-23 14:56:45.736 6984 TRACE barbican run()
2015-04-23 14:56:45.736 6984 TRACE barbican   File "bin/barbican-api", line 12, 
in run
2015-04-23 14:56:45.736 6984 TRACE barbican relative_to='.')
2015-04-23 14:56:45.736 6984 TRACE barbican   File 
"/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in 
loadapp
2015-04-23 14:56:45.736 6984 TRACE barbican return loadobj(APP, uri, 
name=name, **kw)
2015-04-23 14:56:45.736 6984 TRACE barbican   File 
"/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in 
loadobj
2015-04-23 14:56:45.736 6984 TRACE barbican return context.create()
2015-04-23 14:56:45.736 6984 TRACE barbican   File 
"/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
2015-04-23 14:56:45.736 6984 TRACE barbican return 
self.object_type.invoke(self)
2015-04-23 14:56:45.736 6984 TRACE barbican   File 
"/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
2015-04-23 14:56:45.736 6984 TRACE barbican **context.local_conf)
2015-04-23 14:56:45.736 6984 TRACE barbican   File 
"/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 56, in fix_call
2015-04-23 14:56:45.736 6984 TRACE barbican val = callable(*args, **kw)
2015-04-23 14:56:45.736 6984 TRACE barbican   File 
"/usr/lib64/python2.7/site-packages/paste/urlmap.py", line 31, in urlmap_factory
2015-04-23 14:56:45.736 6984 TRACE barbican app = loader.get_app(app_name, 
global_conf=global_conf)
2015-04-23 14:56:45.736 6984 TRACE barbican   File 
"/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in 
get_app
2015-04-23 14:56:45.736 6984 TRACE barbican name=name, 
global_conf=global_conf).create()
2015-04-23 14:56:45.736 6984 TRACE barbican   File 
"/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
2015-04-23 14:56:45.736 6984 TRACE barbican return 
self.object_type.invoke(self)
2015-04-23 14:56:45.736 6984 TRACE barbican   File 
"/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 203, in invoke
2015-04-23 14:56:45.736 6984 TRACE barbican app = 
context.app_context.create()
2015-04-23 14:56:45.736 6984 TRACE barbican   File 
"/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
2015-04-23 14:56:45.736 6984 TRACE barbican return 
self.object_type.invoke(self)
2015-04-23 14:56:45.736 6984 TRACE barbican   File 
"/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 146, in invoke
2015-04-23 14:56:45.736 6984 TRACE barbican return fix_call(context.object, 
context.global_conf, **context.local_conf)
2015-04-23 14:56:45.736 6984 TRACE barbican   File 
"/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 56, in fix_call
2015-04-23 14:56:45.736 6984 TRACE barbican val = callable(*args, **kw)
2015-04-23 14:56:45.736 6984 TRACE barbican   File 
"/root/barbican/barbican/api/app.py", line 89, in create_main_app
2015-04-23 14:56:45.

Re: [openstack-dev] Barbican : Dependency of pyenv configuration in Barbican.sh script

[neetu jain]

Sorry I forgot to introduce myself.
  My name is Neetu Jain and I will be working on Barbican/HSM at
softlayer/IBM. Asha and I are in the same team.

On Thu, Apr 23, 2015 at 10:07 AM, neetu jain  wrote:

> Thanks John for you answer.
> I tried running the  script bin/barbican-api and ran into this issue
> (pasted at the end) . Seems like the script does not take care of the
> database side.
>
> 1) do we need to do something else to setup database? or its being worked
> on ?
> 2) Can we help in the process of removing dependencies in these scripts?
> Should that be through the launchpad ?
>
>
> TASK: [barbican | install barbican]
> ***
> failed: [barbican-04] => {"changed": true, "cmd": "cd /root/barbican/;
> python bin/barbican-api", "delta": "0:00:00.553279", "end": "2015-04-23
> 14:56:45.773115", "rc": 1, "start": "2015-04-23 14:56:45.219836",
> "warnings": []}
> stderr: 2015-04-23 14:56:45.736 6984 CRITICAL barbican [-]
> BarbicanException: No SQL connection configured
> 2015-04-23 14:56:45.736 6984 TRACE barbican Traceback (most recent call
> last):
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File "bin/barbican-api",
> line 17, in 
> 2015-04-23 14:56:45.736 6984 TRACE barbican run()
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File "bin/barbican-api",
> line 12, in run
> 2015-04-23 14:56:45.736 6984 TRACE barbican relative_to='.')
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in
> loadapp
> 2015-04-23 14:56:45.736 6984 TRACE barbican return loadobj(APP, uri,
> name=name, **kw)
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in
> loadobj
> 2015-04-23 14:56:45.736 6984 TRACE barbican return context.create()
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in
> create
> 2015-04-23 14:56:45.736 6984 TRACE barbican return
> self.object_type.invoke(self)
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in
> invoke
> 2015-04-23 14:56:45.736 6984 TRACE barbican **context.local_conf)
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 56, in
> fix_call
> 2015-04-23 14:56:45.736 6984 TRACE barbican val = callable(*args, **kw)
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/usr/lib64/python2.7/site-packages/paste/urlmap.py", line 31, in
> urlmap_factory
> 2015-04-23 14:56:45.736 6984 TRACE barbican app =
> loader.get_app(app_name, global_conf=global_conf)
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in
> get_app
> 2015-04-23 14:56:45.736 6984 TRACE barbican name=name,
> global_conf=global_conf).create()
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in
> create
> 2015-04-23 14:56:45.736 6984 TRACE barbican return
> self.object_type.invoke(self)
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 203, in
> invoke
> 2015-04-23 14:56:45.736 6984 TRACE barbican app =
> context.app_context.create()
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in
> create
> 2015-04-23 14:56:45.736 6984 TRACE barbican return
> self.object_type.invoke(self)
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 146, in
> invoke
> 2015-04-23 14:56:45.736 6984 TRACE barbican return
> fix_call(context.object, context.global_conf, **context.local_conf)
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 56, in
> fix_call
> 2015-04-23 14:56:45.736 6984 TRACE barbican val = callable(*args, **kw)
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/root/barbican/barbican/api/app.py", line 89, in create_main_app
> 2015-04-23 14:56:45.736 6984 TRACE barbican
> repositories.setup_database_engine_and_factory()
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/root/barbican/barbican/model/repositories.py", line 109, in
> setup_database_engine_and_factory
> 2015-04-23 14:56:45.736 6984 TRACE barbican _ENGINE =
> _get_engine(_ENGINE)
> 2015-04-23 14:56:45.736 6984 TRACE barbican   File
> "/root/barbican/barbican/model/repositories.py", line 170, in _get_engine
> 2015-04-23 14:56:45.736 6984 TRACE barbican u._('No SQL connection
> configured'))
> 2015-04-23 14:56:45.736 6984 TRACE barbican BarbicanException: No SQL
> connection configured
> 2015-04-23 14:56:45.736 6984 TRACE barbican
>
> FATAL: all hosts have already fail

Re: [openstack-dev] Barbican : Dependency of pyenv configuration in Barbican.sh script

[neetu jain]

Thanks John for you answer.
I tried running the  script bin/barbican-api and ran into this issue
(pasted at the end) . Seems like the script does not take care of the
database side.

1) do we need to do something else to setup database? or its being worked
on ?
2) Can we help in the process of removing dependencies in these scripts?
Should that be through the launchpad ?


TASK: [barbican | install barbican]
***
failed: [barbican-04] => {"changed": true, "cmd": "cd /root/barbican/;
python bin/barbican-api", "delta": "0:00:00.553279", "end": "2015-04-23
14:56:45.773115", "rc": 1, "start": "2015-04-23 14:56:45.219836",
"warnings": []}
stderr: 2015-04-23 14:56:45.736 6984 CRITICAL barbican [-]
BarbicanException: No SQL connection configured
2015-04-23 14:56:45.736 6984 TRACE barbican Traceback (most recent call
last):
2015-04-23 14:56:45.736 6984 TRACE barbican   File "bin/barbican-api", line
17, in 
2015-04-23 14:56:45.736 6984 TRACE barbican run()
2015-04-23 14:56:45.736 6984 TRACE barbican   File "bin/barbican-api", line
12, in run
2015-04-23 14:56:45.736 6984 TRACE barbican relative_to='.')
2015-04-23 14:56:45.736 6984 TRACE barbican   File
"/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in
loadapp
2015-04-23 14:56:45.736 6984 TRACE barbican return loadobj(APP, uri,
name=name, **kw)
2015-04-23 14:56:45.736 6984 TRACE barbican   File
"/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in
loadobj
2015-04-23 14:56:45.736 6984 TRACE barbican return context.create()
2015-04-23 14:56:45.736 6984 TRACE barbican   File
"/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in
create
2015-04-23 14:56:45.736 6984 TRACE barbican return
self.object_type.invoke(self)
2015-04-23 14:56:45.736 6984 TRACE barbican   File
"/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in
invoke
2015-04-23 14:56:45.736 6984 TRACE barbican **context.local_conf)
2015-04-23 14:56:45.736 6984 TRACE barbican   File
"/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 56, in
fix_call
2015-04-23 14:56:45.736 6984 TRACE barbican val = callable(*args, **kw)
2015-04-23 14:56:45.736 6984 TRACE barbican   File
"/usr/lib64/python2.7/site-packages/paste/urlmap.py", line 31, in
urlmap_factory
2015-04-23 14:56:45.736 6984 TRACE barbican app =
loader.get_app(app_name, global_conf=global_conf)
2015-04-23 14:56:45.736 6984 TRACE barbican   File
"/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in
get_app
2015-04-23 14:56:45.736 6984 TRACE barbican name=name,
global_conf=global_conf).create()
2015-04-23 14:56:45.736 6984 TRACE barbican   File
"/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in
create
2015-04-23 14:56:45.736 6984 TRACE barbican return
self.object_type.invoke(self)
2015-04-23 14:56:45.736 6984 TRACE barbican   File
"/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 203, in
invoke
2015-04-23 14:56:45.736 6984 TRACE barbican app =
context.app_context.create()
2015-04-23 14:56:45.736 6984 TRACE barbican   File
"/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in
create
2015-04-23 14:56:45.736 6984 TRACE barbican return
self.object_type.invoke(self)
2015-04-23 14:56:45.736 6984 TRACE barbican   File
"/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 146, in
invoke
2015-04-23 14:56:45.736 6984 TRACE barbican return
fix_call(context.object, context.global_conf, **context.local_conf)
2015-04-23 14:56:45.736 6984 TRACE barbican   File
"/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 56, in
fix_call
2015-04-23 14:56:45.736 6984 TRACE barbican val = callable(*args, **kw)
2015-04-23 14:56:45.736 6984 TRACE barbican   File
"/root/barbican/barbican/api/app.py", line 89, in create_main_app
2015-04-23 14:56:45.736 6984 TRACE barbican
repositories.setup_database_engine_and_factory()
2015-04-23 14:56:45.736 6984 TRACE barbican   File
"/root/barbican/barbican/model/repositories.py", line 109, in
setup_database_engine_and_factory
2015-04-23 14:56:45.736 6984 TRACE barbican _ENGINE =
_get_engine(_ENGINE)
2015-04-23 14:56:45.736 6984 TRACE barbican   File
"/root/barbican/barbican/model/repositories.py", line 170, in _get_engine
2015-04-23 14:56:45.736 6984 TRACE barbican u._('No SQL connection
configured'))
2015-04-23 14:56:45.736 6984 TRACE barbican BarbicanException: No SQL
connection configured
2015-04-23 14:56:45.736 6984 TRACE barbican

FATAL: all hosts have already failed -- aborting


On Wed, Apr 22, 2015 at 11:50 PM, Asha Seshagiri 
wrote:

> Thanks a lot John for your response.
> I appreciate for your time and effort in answering the queries and also
> pointing to the latest changes which you been always doing :)
>
> Thanks and  Regards,
> Asha Seshagiri
>
> On Wed, Apr 22, 2015 at 6:09 PM, John Wood 
> wrote:
>
>>  Hello Asha,
>>
>>  The barbican.sh script was

Re: [openstack-dev] Barbican : Dependency of pyenv configuration in Barbican.sh script

[Asha Seshagiri]

Thanks a lot John for your response.
I appreciate for your time and effort in answering the queries and also
pointing to the latest changes which you been always doing :)

Thanks and  Regards,
Asha Seshagiri

On Wed, Apr 22, 2015 at 6:09 PM, John Wood  wrote:

>  Hello Asha,
>
>  The barbican.sh script was originally intended to be a convenient way to
> boot up a Barbican instance locally to quickly start evaluating its API and
> functionality.
>
>  It was not intended to be used as a production script, deferring instead
> to deployments utilizing packages such as RDO RPMs and so forth for that
> purpose.
>
>  That said, changes to that script have been discussed, including
> removing pyenv and uWSGI as dependencies, hence such changes would be good
> to consider.
>
>  I’d also note that a solution based on this recently added script [1]
> might be in order.
>
>  Thanks,
> John
>
>  [1] https://github.com/openstack/barbican/blob/master/bin/barbican-api
>
>
>   From: Asha Seshagiri 
> Date: Wednesday, April 22, 2015 at 4:57 PM
> To: openstack-dev 
> Cc: John Wood , "Reller, Nathan S." <
> nathan.rel...@jhuapl.edu>, Douglas Mendizabal <
> douglas.mendiza...@rackspace.com>, Paul Kehrer ,
> Adam Harwell , Alexis Lee , "
> nut...@gmail.com" 
> Subject: Barbican : Dependency of pyenv configuration in Barbican.sh
> script
>
>   Hi All,
>
>  I would like to know the reason behind the dependency of the pyenv
> virtual environment and pyenv in the barbican.sh script.
> Ideally in the production environment  , barbican would run on standalone
> virtual box with a particular python version .I feel that their dependecies
> needs to be removed from the script.
>
>  Was able to stand up the barbican instance without configuring pyenv and
> pyenv-virtualenv dependencies  by modifying the barbican script ,
> installing few additional packages and exporting the python path to PATH
> variable
> Please find the change in barbican.sh script for installation and starting
> of the script below :
>
> VENV_DIR=${VIRTUAL_ENV:-`pyenv prefix`} -> *This line needs to be
> removed *
> uwsgi --master --emperor $CONFIG_DIR/vassals* -H*  *$VENV_DIR -> The  
> **$VENV_DIR
> variable need to be removed as an argument and -H as an option.*
>
>  The barbican script has been tied to $VENV_DIR variable which is
> dependent on the pyenv  for python configuration.Hence the barbican.sh
> script needs to be  modified to remove *$VENV_DIR variable  *by
> configuring python path in PATH variable.
> On doing this , we can avoid the sourcing the pyenv and pyenv-virtualenv
> packages  and its dependices on Barbican script.
>
>  Any help would be highly appreciated and also would like to know opinion
> from the openstack group  on the changes indicated
> Thanks in advance
>
>
>  *Thanks and Regards,*
> *Asha Seshagiri*
>



-- 
*Thanks and Regards,*
*Asha Seshagiri*
__
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Re: [openstack-dev] Barbican : Dependency of pyenv configuration in Barbican.sh script

[John Wood]

Hello Asha,

The barbican.sh script was originally intended to be a convenient way to boot 
up a Barbican instance locally to quickly start evaluating its API and 
functionality.

It was not intended to be used as a production script, deferring instead to 
deployments utilizing packages such as RDO RPMs and so forth for that purpose.

That said, changes to that script have been discussed, including removing pyenv 
and uWSGI as dependencies, hence such changes would be good to consider.

I'd also note that a solution based on this recently added script [1] might be 
in order.

Thanks,
John

[1] https://github.com/openstack/barbican/blob/master/bin/barbican-api


From: Asha Seshagiri mailto:asha.seshag...@gmail.com>>
Date: Wednesday, April 22, 2015 at 4:57 PM
To: openstack-dev 
mailto:openstack-dev@lists.openstack.org>>
Cc: John Wood mailto:john.w...@rackspace.com>>, 
"Reller, Nathan S." 
mailto:nathan.rel...@jhuapl.edu>>, Douglas Mendizabal 
mailto:douglas.mendiza...@rackspace.com>>, 
Paul Kehrer mailto:paul.keh...@rackspace.com>>, Adam 
Harwell mailto:adam.harw...@rackspace.com>>, Alexis 
Lee mailto:alex...@hp.com>>, 
"nut...@gmail.com" 
mailto:nut...@gmail.com>>
Subject: Barbican : Dependency of pyenv configuration in Barbican.sh script

Hi All,

I would like to know the reason behind the dependency of the pyenv virtual 
environment and pyenv in the barbican.sh script.
Ideally in the production environment  , barbican would run on standalone 
virtual box with a particular python version .I feel that their dependecies 
needs to be removed from the script.

Was able to stand up the barbican instance without configuring pyenv and 
pyenv-virtualenv dependencies  by modifying the barbican script , installing 
few additional packages and exporting the python path to PATH variable
Please find the change in barbican.sh script for installation and starting of 
the script below :

VENV_DIR=${VIRTUAL_ENV:-`pyenv prefix`} -> This line needs to be removed
uwsgi --master --emperor $CONFIG_DIR/vassals -H  $VENV_DIR -> The  $VENV_DIR 
variable need to be removed as an argument and -H as an option.

The barbican script has been tied to $VENV_DIR variable which is dependent on 
the pyenv  for python configuration.Hence the barbican.sh  script needs to be  
modified to remove $VENV_DIR variable  by configuring python path in PATH 
variable.
On doing this , we can avoid the sourcing the pyenv and pyenv-virtualenv 
packages  and its dependices on Barbican script.

Any help would be highly appreciated and also would like to know opinion from 
the openstack group  on the changes indicated
Thanks in advance


Thanks and Regards,
Asha Seshagiri
__
OpenStack Development Mailing List (not for usage questions)
Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe
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[openstack-dev] Barbican : Dependency of pyenv configuration in Barbican.sh script

[Asha Seshagiri]

Hi All,

I would like to know the reason behind the dependency of the pyenv virtual
environment and pyenv in the barbican.sh script.
Ideally in the production environment  , barbican would run on standalone
virtual box with a particular python version .I feel that their dependecies
needs to be removed from the script.

Was able to stand up the barbican instance without configuring pyenv and
pyenv-virtualenv dependencies  by modifying the barbican script ,
installing few additional packages and exporting the python path to PATH
variable
Please find the change in barbican.sh script for installation and starting
of the script below :

VENV_DIR=${VIRTUAL_ENV:-`pyenv prefix`} -> *This line needs to be removed *
uwsgi --master --emperor $CONFIG_DIR/vassals* -H*  *$VENV_DIR -> The
**$VENV_DIR
variable need to be removed as an argument and -H as an option.*

The barbican script has been tied to $VENV_DIR variable which is dependent
on the pyenv  for python configuration.Hence the barbican.sh  script needs
to be  modified to remove *$VENV_DIR variable  *by configuring python path
in PATH variable.
On doing this , we can avoid the sourcing the pyenv and pyenv-virtualenv
packages  and its dependices on Barbican script.

Any help would be highly appreciated and also would like to know opinion
from the openstack group  on the changes indicated
Thanks in advance


*Thanks and Regards,*
*Asha Seshagiri*
__
OpenStack Development Mailing List (not for usage questions)
Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe
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