Hi Achi,

Can you list the files in /var/www/repo/os-release?

ansible repo_all -m shell -a "find /var/www/repo/os-releases -type f"

Thanks,

Jesse
IRC: odyssey4me

From: Achi Hamza <h16m...@gmail.com>
Date: Thursday, November 17, 2016 at 10:01 AM
To: "OpenStack-operators@lists.openstack.org" 
<OpenStack-operators@lists.openstack.org>, "openstack-...@lists.openstack.org" 
<openstack-...@lists.openstack.org>
Subject: Re: [Openstack-operators] [openstack-dev] [openstack-ansible] pip 
issues

Hi Jesse and Jean-Philippe,

Thank you both for your responses.

@Jesse
I am just having one node for the infra and one repo, for now:

 root@maas:/opt/openstack-ansible/playbooks# ansible repo_all -m shell -a "du 
-sh /var/www/repo/*"
Variable files: "-e @/etc/openstack_deploy/user_secrets.yml -e 
@/etc/openstack_deploy/user_variables.yml "
node01_repo_container-82b4e1f6 | SUCCESS | rc=0 >>
900K
/var/www/repo/links
656M
/var/www/repo/openstackgit
964K
/var/www/repo/os-releases
4.0K
/var/www/repo/pkg-cache
105M
/var/www/repo/pools
273M
/var/www/repo/venvs

@Jean-Philippe
Yes, i am using haproxy. I cannot wget the 
http://172.16.1.2:8181/os-releases/14.0.1/requirements_constraints.txt file 
neither form the bare metal node nor from within the container:

root@node01-galera-container-368f269a:~# wget -c 
http://172.16.1.2:8181/os-releases/14.0.1/requirements_constraints.txt
--2016-11-17 09:53:19--  
http://172.16.1.2:8181/os-releases/14.0.1/requirements_constraints.txt
Connecting to 172.16.1.2:8181... connected.
HTTP request sent, awaiting response... No data received.
Retrying.
--2016-11-17 09:53:20--  (try: 2)  
http://172.16.1.2:8181/os-releases/14.0.1/requirements_constraints.txt
Connecting to 172.16.1.2:8181... connected.
HTTP request sent, awaiting response... No data received.
Retrying.
--2016-11-17 09:53:22--  (try: 3)  
http://172.16.1.2:8181/os-releases/14.0.1/requirements_constraints.txt
Connecting to 172.16.1.2:8181... connected.
HTTP request sent, awaiting response... No data received.
Retrying.

I attached my haproxy.conf file, can you please check it ? If the problem 
persists i will pop into the irc channel.

Thank you,
Hamza






On 17 November 2016 at 10:10, Jean-Philippe Evrard 
<jean-philippe.evr...@rackspace.co.uk<mailto:jean-philippe.evr...@rackspace.co.uk>>
 wrote:
Hello,

Is this a greenfield newton?
Could you wget your 
http://172.16.1.2:8181/os-releases/14.0.1/requirements_constraints.txt  file 
reliably?
Are you using haproxy?  Are all the backends OK there?

Don’t hesitate to come by our irc channel, it’s probably easier to have a 
conversation there.

Best regards,
Jean-Philippe

From: Achi Hamza <h16m...@gmail.com<mailto:h16m...@gmail.com>>
Reply-To: "OpenStack Development Mailing List (not for usage questions)" 
<openstack-...@lists.openstack.org<mailto:openstack-...@lists.openstack.org>>
Date: Thursday, 17 November 2016 at 08:56
To: 
"openstack-...@lists.openstack.org<mailto:openstack-...@lists.openstack.org>" 
<openstack-...@lists.openstack.org<mailto:openstack-...@lists.openstack.org>>
Subject: [openstack-dev] [openstack-ansible] pip issues


Hi all,

Context:
openstact-ansible newton, tag: 14.0.1
OS: ubuntu 16.04 LTS

the pip command is unable to download packages form the repo container. I can 
reach the repo container from within galera container through the port 8181:

root@node01:~# lxc-attach -n node01_galera_container-368f269a
root@node01-galera-container-368f269a:~# nc -nzv 172.16.1.2 8181
Connection to 172.16.1.2 8181 port [tcp/*] succeeded!

However, when i run galera-install.yml playbook it throws the following error 
(but the root cause is pip_install role)  :
root@maas:/opt/openstack-ansible/playbooks# openstack-ansible galera-install.yml
………..............................................................................
TASK [pip_install : Install pip packages (fall back mode)] *********************
FAILED - RETRYING: TASK: pip_install : Install pip packages (fall back mode) (5 
retries left).
FAILED - RETRYING: TASK: pip_install : Install pip packages (fall back mode) (4 
retries left).
FAILED - RETRYING: TASK: pip_install : Install pip packages (fall back mode) (3 
retries left).
FAILED - RETRYING: TASK: pip_install : Install pip packages (fall back mode) (2 
retries left).
FAILED - RETRYING: TASK: pip_install : Install pip packages (fall back mode) (1 
retries left).fatal: [node01_galera_container-368f269a]: FAILED! => {"changed": 
false, "cmd": "/usr/local/bin/pip install -U --isolated --constraint 
http://172.16.1.2:8181/os-releases/14.0.1/requirements_constraints.txt  
ndg-httpsclient requests", "failed": true, "msg": "\n:stderr: Retrying 
(Retry(total=4, connect=None, read=None, redirect=None)) after connection 
broken by 'ProtocolError('Connection aborted.', BadStatusLine(\"''\",))': 
/os-releases/14.0.1/requirements_constraints.txt\nRetrying (Retry(total=3, 
connect=None, read=None, redirect=None)) after connection broken by 
'ProtocolError('Connection aborted.', BadStatusLine(\"''\",))': 
/os-releases/14.0.1/requirements_constraints.txt\nRetrying (Retry(total=2, 
connect=None, read=None, redirect=None)) after connection broken by 
'ProtocolError('Connection aborted.', BadStatusLine(\"''\",))': 
/os-releases/14.0.1/requirements_constraints.txt\nRetrying (Retry(total=1, 
connect=None, read=None, redirect=None)) after connection broken by 
'ProtocolError('Connection aborted.', BadStatusLine(\"''\",))': 
/os-releases/14.0.1/requirements_constraints.txt\nRetrying (Retry(total=0, 
connect=None, read=None, redirect=None)) after connection broken by 
'ProtocolError('Connection aborted.', BadStatusLine(\"''\",))': 
/os-releases/14.0.1/requirements_constraints.txt\nException:\nTraceback (most 
recent call last):\n  File 
\"/usr/local/lib/python2.7/dist-packages/pip/basecommand.py\", line 215, in 
main\n    status = self.run(options, args)\n  File 
\"/usr/local/lib/python2.7/dist-packages/pip/commands/install.py\", line 287, 
in run\n    wheel_cache\n  File 
\"/usr/local/lib/python2.7/dist-packages/pip/basecommand.py\", line 269, in 
populate_requirement_set\n    session=session, wheel_cache=wheel_cache):\n  
File \"/usr/local/lib/python2.7/dist-packages/pip/req/req_file.py\", line 84, 
in parse_requirements\n    filename, comes_from=comes_from, session=session\n  
File \"/usr/local/lib/python2.7/dist-packages/pip/download.py\", line 409, in 
get_file_content\n    resp = session.get(url)\n  File 
\"/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/sessions.py\", 
line 487, in get\n    return self.request('GET', url, **kwargs)\n  File 
\"/usr/local/lib/python2.7/dist-packages/pip/download.py\", line 378, in 
request\n    return super(PipSession, self).request(method, url, *args, 
**kwargs)\n  File 
\"/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/sessions.py\", 
line 475, in request\n    resp = self.send(prep, **send_kwargs)\n  File 
\"/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/sessions.py\", 
line 585, in send\n    r = adapter.send(request, **kwargs)\n  File 
\"/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/adapters.py\", 
line 467, in send\n    raise ConnectionError(e, 
request=request)\nConnectionError: HTTPConnectionPool(host='172.16.1.2', 
port=8181): Max retries exceeded with url: 
/os-releases/14.0.1/requirements_constraints.txt (Caused by 
ProtocolError('Connection aborted.', BadStatusLine(\"''\",)))\nYou are using 
pip version 8.1.2, however version 9.0.1 is available.\nYou should consider 
upgrading via the 'pip install --upgrade pip' command.\n"}


Please advice on what i am doing wrong. I am stuck :)

Thank you,
Hamza

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