Sahara: creating sahara templates

[magicboiz]

Deploying of an Env with:
 - MOS6.1 (fully updated)
 - QEMU
 - GRE
 - Contrail plugin (2.1)
 - Ceph (glance+cinder)
 - Sahara

always fails creating sahara templates.

2015-12-10T10:39:20.134321+00:00 debug: Validation Error occurred: error_code=400, error_message=None is not of type 'string', error_name=VALIDATION_ERROR
2015-12-10T10:39:20.139334+00:00 info: 10.100.2.2 - - [10/Dec/2015 10:39:20] "POST /v1.1/51c94ec90c2245d5929f53709dd51584/node-group-templates HTTP/1.1" 400 239 0.007639

Here is a sanpshot: https://dl.dropboxusercontent.com/u/1425379/fuel-snapshot-2015-12-10_10-41-15.tar.xz

[magicboiz (magicboiz)]

fuel plugin contrail used: https://github.com/openstack/fuel-plugin-contrail/tree/stable/2.1

[Denis Egorenko (degorenko)]

The first question which i have, is 2.1 version supported by MOS-6.1? As i see here:

https://www.mirantis.com/products/openstack-drivers-and-plugins/fuel-plugins/

only 1.0.1 and 2.0 supported by MOS6.1

[magicboiz (magicboiz)]

I theory, yes it is (according to scamp, Oleksandr Martsyniuk)

Version 2.0.0 – Compatible with Juniper Contrail 2.20, and OpenContrail R2.20, included in the plugin package.

Version 2.1.0 - Compatible with Mirantis Fuel 6.1 and Juniper Contrail 2.21

[Denis Egorenko (degorenko)]

ok, thank you for provided information. I will try to find out, where is problem.

[Denis Egorenko (degorenko)]

I've reproduced this bug.

root@node-1:~# neutron --debug net-list
DEBUG: keystoneclient.session REQ: curl -i -X GET http://192.168.0.2:5000/v2.0/ -H "Accept: application/json" -H "User-Agent: python-keystoneclient"
DEBUG: keystoneclient.session RESP: [200] CaseInsensitiveDict({'date': 'Fri, 11 Dec 2015 17:33:11 GMT', 'vary': 'X-Auth-Token', 'content-length': '421', 'content-type': 'application/json', 'connection': 'close'})
RESP BODY: {"version": {"status": "stable", "updated": "2014-04-17T00:00:00Z", "media-types": [{"base": "application/json", "type": "application/vnd.openstack.identity-v2.0+json"}, {"base": "application/xml", "type": "application/vnd.openstack.identity-v2.0+xml"}], "id": "v2.0", "links": [{"href": "http://192.168.0.2:5000/v2.0/", "rel": "self"}, {"href": "http://docs.openstack.org/", "type": "text/html", "rel": "describedby"}]}}

DEBUG: stevedore.extension found extension EntryPoint.parse('table = cliff.formatters.table:TableFormatter')
DEBUG: stevedore.extension found extension EntryPoint.parse('csv = cliff.formatters.commaseparated:CSVLister')
DEBUG: stevedore.extension found extension EntryPoint.parse('yaml = clifftablib.formatters:YamlFormatter')
DEBUG: stevedore.extension found extension EntryPoint.parse('json = clifftablib.formatters:JsonFormatter')
DEBUG: stevedore.extension found extension EntryPoint.parse('html = clifftablib.formatters:HtmlFormatter')
DEBUG: neutronclient.neutron.v2_0.network.ListNetwork get_data(Namespace(columns=[], fields=[], formatter='table', max_width=0, page_size=None, quote_mode='nonnumeric', request_format='json', show_details=False, sort_dir=[], sort_key=[]))
DEBUG: keystoneclient.auth.identity.v2 Making authentication request to http://192.168.0.2:5000/v2.0/tokens
DEBUG: keystoneclient.session REQ: curl -i -X GET http://192.168.0.2:9696/v2.0/networks.json -H "User-Agent: python-neutronclient" -H "Accept: application/json" -H "X-Auth-Token: TOKEN_REDACTED"
DEBUG: keystoneclient.session RESP: [200] CaseInsensitiveDict({'date': 'Fri, 11 Dec 2015 17:33:12 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'content-length': '16', 'x-openstack-request-id': 'req-a0a6ac04-5ec2-495c-93cd-3edeaf573e81'})
RESP BODY: {"networks": []}

DEBUG: keystoneclient.session REQ: curl -i -X GET http://192.168.0.2:9696/v2.0/subnets.json?fields=id&fields=cidr -H "User-Agent: python-neutronclient" -H "Accept: application/json" -H "X-Auth-Token: TOKEN_REDACTED"
DEBUG: keystoneclient.session RESP: [200] CaseInsensitiveDict({'date': 'Fri, 11 Dec 2015 17:33:12 GMT', 'connection': 'close', 'content-type': 'application/json; charset=UTF-8', 'content-length': '15', 'x-openstack-request-id': 'req-a3bc51d3-7fa3-4239-88a2-ad6fffa4bdbe'})
RESP BODY: {"subnets": []}

At the moment, when sahara_templates is start working we don't have neutron networks, when Contrail plugin is enabled and that's why we have None in request to Sahara API.

As workaround you can remove these lines:

https://github.com/openstack/fuel-library/blob/stable/6.1/deployment/puppet/osnailyfacter/modular/sahara/sahara.pp#L66-L76

path on master node: /etc/puppet/modules/osnailyfacter/modular/sahara/sahara.pp

It will dis...

[magicboiz (magicboiz)]

The workaound seems to do the job :)

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/6.1
Review: https://review.openstack.org/258575

[magicboiz (magicboiz)]

Hi Denis,

after reading the patchset.... wouldn't be possible to pospone the sahara template deployment after the contrail plugin installation/configuration?

[Denis Egorenko (degorenko)]

Hi,

unfortunately no, it is not possible. Only if you will run sahara modular task manually again on primary controller.

[magicboiz (magicboiz)]

you mean something manual like "puppet apply /etc/puppet/modules/osnailyfacter/modular/sahara/sahara.pp" ??

[Denis Egorenko (degorenko)]

Yes, indeed.

[Roman Sokolkov (rsokolkov)]

Affects MOS7.0 with Contrail 3.0 plugin.

[Vitaly Sedelnik (vsedelnik)]

Won't Fix for 6.1-updates because of Medium importance.

[kranthi kiran guttikonda (kranthi-guttikonda9)]

Do you have the same fix available for Fuel 7.0 updates? The same problem found with Fuel 7.0 with Sahara and Contrail together.

[Denis Egorenko (degorenko)]

kranthi kiran, i guess you can use same fix as for 6.1:

https://review.openstack.org/#/c/258575

[OpenStack Infra (hudson-openstack)]

Change abandoned by Denis Egorenko (<email address hidden>) on branch: stable/6.1
Review: https://review.openstack.org/258575
Reason: Marked as Won't fix