Re: [ovirt-devel] Can't add DC with API v4 - client issue

On Oct 14, 2016 7:13 PM, "Ravi Nori" <rnori(a)redhat.com&gt; wrote: > > SSO configuration looks good. > > Can you please share any additional httpd configuration in /etc/httpd/conf.d. Anything to do with LocationMatch for ovirt-engine urls. This is a standard ovirt-system-tests on Lago installation, nothing out of the ordinary, but I'll check. Y. > > On Fri, Oct 14, 2016 at 12:52 PM, Yaniv Kaul <ykaul(a)redhat.com&gt; wrote: >> >> >> >> On Fri, Oct 14, 2016 at 3:50 PM, Ravi Nori <rnori(a)redhat.com&gt; wrote: >>> >>> Hi Yaniv, >>> >>> Can you check the output of https:://<engine>/ovirt-engine/sso/status in your browser and see if the SSO service is active. >>> >>> If SSO is deployed, you should see an output similar to the one below. Also are you able to login to webadmin using the browser? >> >> >> I am able to login using the webui. >> >>> >>> >>> {"status_description":"SSO Webapp Deployed","version":"0"," status":"active"} >> >> >> Indeed: >> {"status_description":"SSO Webapp Deployed","version":"0"," status":"active"} >> >> (not sure what 'version 0' means?) >> >>> >>> >>> Please share the content of /etc/ovirt-engine/engine.conf. d/11-setup-sso.conf >> >> >> [root@lago-basic-suite-master-engine ~]# cat /etc/ovirt-engine/engine.conf.d/11-setup-sso.conf >> ENGINE_SSO_CLIENT_ID="ovirt-engine-core" >> ENGINE_SSO_CLIENT_SECRET="bsOabtD7gE2McwLe80P109UV800XLx4O" >> ENGINE_SSO_AUTH_URL="https://${ENGINE_FQDN}:443/ovirt-engine/sso" >> ENGINE_SSO_SERVICE_URL="https://localhost:443/ovirt-engine/sso" >> ENGINE_SSO_SERVICE_SSL_VERIFY_HOST=false >> ENGINE_SSO_SERVICE_SSL_VERIFY_CHAIN=true >> SSO_ALTERNATE_ENGINE_FQDNS="" >> SSO_ENGINE_URL="https://${ENGINE_FQDN}:443/ovirt-engine/" >> >> >> Thanks, >> Y. >> >> >>> >>> >>> Thanks >>> >>> Ravi >>> >>> >>> >>> >>> >>> On Fri, Oct 14, 2016 at 7:57 AM, Juan Hernández <jhernand(a)redhat.com&gt; wrote: >>>> >>>> On 10/14/2016 01:45 PM, Yaniv Kaul wrote: >>>> > >>>> > >>>> > On Thu, Oct 13, 2016 at 11:13 AM, Juan Hernández < jhernand(a)redhat.com >>>> > <mailto:jhernand@redhat.com>> wrote: >>>> > >>>> > On 10/13/2016 12:04 AM, Yaniv Kaul wrote: >>>> > > On Fri, Oct 7, 2016 at 10:44 PM, Yaniv Kaul <ykaul(a)redhat.com <mailto:ykaul@redhat.com> >>>> > > <mailto:ykaul@redhat.com <mailto:ykaul@redhat.com>>> wrote: >>>> > > >>>> > > I'm trying on FC24, using >>>> > > >>>> > python-ovirt-engine-sdk4-4.1.0-0.0.20161003git056315d.fc24.x86_64 to >>>> > > add a DC, and failing - against master. The client is unhappy: >>>> > > File >>>> > > >>>> > "/home/ykaul/ovirt-system-tests/basic-suite-master/test- scenarios/002_bootstrap.py", >>>> > > line 98, in add_dc4 >>>> > > version=sdk4.types.Version( major=DC_VER_MAJ,minor=DC_VER_MIN), >>>> > > File "/usr/lib64/python2.7/site- packages/ovirtsdk4/services.py", >>>> > > line 4347, in add >>>> > > response = self._connection.send(request) >>>> > > File "/usr/lib64/python2.7/site- packages/ovirtsdk4/__init__.py", >>>> > > line 276, in send >>>> > > return self.__send(request) >>>> > > File "/usr/lib64/python2.7/site- packages/ovirtsdk4/__init__.py", >>>> > > line 298, in __send >>>> > > self._sso_token = self._get_access_token() >>>> > > File "/usr/lib64/python2.7/site- packages/ovirtsdk4/__init__.py", >>>> > > line 460, in _get_access_token >>>> > > sso_response = self._get_sso_response(self._sso_url, >>>> > post_data) >>>> > > File "/usr/lib64/python2.7/site- packages/ovirtsdk4/__init__.py", >>>> > > line 498, in _get_sso_response >>>> > > return json.loads(body_buf.getvalue() .decode('utf-8')) >>>> > > File "/usr/lib64/python2.7/json/__init__.py", line 339, in loads >>>> > > return _default_decoder.decode(s) >>>> > > File "/usr/lib64/python2.7/json/decoder.py", line 364, in decode >>>> > > obj, end = self.raw_decode(s, idx=_w(s, 0).end()) >>>> > > File "/usr/lib64/python2.7/json/decoder.py", line 382, in >>>> > raw_decode >>>> > > raise ValueError("No JSON object could be decoded") >>>> > > ValueError: No JSON object could be decoded >>>> > > >>>> > > >>>> > > Surprisingly, I now can't find that RPM of this SDK in >>>> > > resources.ovirt.org <http://resources.ovirt.org> >>>> > <http://resources.ovirt.org> now. >>>> > > >>>> > > I've tried >>>> > > with >>>> > http://resources.ovirt.org/pub/ovirt-master-snapshot/rpm/ fc24/x86_64/python-ovirt-engine-sdk4-4.0.0-0.1. 20161004gitf94eeb5.fc24.x86_64.rpm >>>> > <http://resources.ovirt.org/pub/ovirt-master-snapshot/rpm/ fc24/x86_64/python-ovirt-engine-sdk4-4.0.0-0.1. 20161004gitf94eeb5.fc24.x86_64.rpm> >>>> > > >>>> > <http://resources.ovirt.org/pub/ovirt-master-snapshot/rpm/ fc24/x86_64/python-ovirt-engine-sdk4-4.0.0-0.1. 20161004gitf94eeb5.fc24.x86_64.rpm >>>> > <http://resources.ovirt.org/pub/ovirt-master-snapshot/rpm/ fc24/x86_64/python-ovirt-engine-sdk4-4.0.0-0.1. 20161004gitf94eeb5.fc24.x86_64.rpm>> >>>> > > >>>> > > - same result. >>>> > > >>>> > > Did not see anything obvious on server or engine logs. >>>> > > The code: >>>> > > def add_dc4(api): >>>> > > nt.assert_true(api != None) >>>> > > dcs_service = api.system_service().data_ centers_service() >>>> > > nt.assert_true( >>>> > > dc = dcs_service.add( >>>> > > sdk4.types.DataCenter( >>>> > > name=DC_NAME4, >>>> > > description='APIv4 DC', >>>> > > local=False, >>>> > > >>>> > > version=sdk4.types.Version(major=DC_VER_MAJ,minor=DC_VER_ MIN), >>>> > > ), >>>> > > ) >>>> > > ) >>>> > > >>>> > > >>>> > > And the api object is from: >>>> > > return sdk4.Connection( >>>> > > url=url, >>>> > > username=constants.ENGINE_USER, >>>> > > >>>> > password=str(self.metadata['ovirt-engine-password']), >>>> > > insecure=True, >>>> > > debug=True, >>>> > > ) >>>> > > >>>> > > >>>> > > The clue is actually on the HTTPd logs: >>>> > > 192.168.203.1 - - [12/Oct/2016:17:56:27 -0400] "POST >>>> > > /ovirt-engine/sso/oauth/token HTTP/1.1" 404 74 >>>> > > >>>> > > And indeed, from the deubg log: >>>> > > begin captured logging << --------------------\n >>>> > > root: DEBUG: Trying 192.168.203.3...\n >>>> > > root: DEBUG: Connected to 192.168.203.3 (192.168.203.3) port 443 >>>> > (#0)\n >>>> > > root: DEBUG: Initializing NSS with certpath: sql:/etc/pki/nssdb\n >>>> > > root: DEBUG: skipping SSL peer certificate verification\n >>>> > > root: DEBUG: ALPN/NPN, server did not agree to a protocol\n >>>> > > root: DEBUG: SSL connection using >>>> > TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256\n >>>> > > root: DEBUG: Server certificate:\n >>>> > > root: DEBUG: subject: CN=engine,O=Test,C=US\n >>>> > > root: DEBUG: start date: Oct 11 21:55:29 2016 GMT\n >>>> > > root: DEBUG: expire date: Sep 16 21:55:29 2021 GMT\n >>>> > > root: DEBUG: common name: engine\nroot: DEBUG: issuer: >>>> > > CN=engine.38998,O=Test,C=US\n >>>> > > *root: DEBUG: POST /ovirt-engine/sso/oauth/token HTTP/1.1\n* >>>> > > *root: DEBUG: Host: 192.168.203.3\n* >>>> > > *root: DEBUG: User-Agent: PythonSDK/4.1.0a0\n* >>>> > > *root: DEBUG: Accept: application/json\n* >>>> > > *root: DEBUG: Content-Length: 78\n* >>>> > > *root: DEBUG: Content-Type: application/x-www-form- urlencoded\nroot: >>>> > > DEBUG: >>>> > > >>>> > username=admin%40internal&scope=ovirt-app-api&password= 123&grant_type=password\n* >>>> > > *root: DEBUG: upload completely sent off: 78 out of 78 bytes\n* >>>> > > *root: DEBUG: HTTP/1.1 404 Not Found\n* >>>> > > *root: DEBUG: Date: Wed, 12 Oct 2016 21:56:27 GMT\n* >>>> > > *root: DEBUG: Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.1e-fips\n* >>>> > > *root: DEBUG: Content-Length: 74\n* >>>> > > *root: DEBUG: Content-Type: text/html; charset=UTF-8\n* >>>> > > *root: DEBUG: \n* >>>> > > *root: DEBUG: <html><head><title>Error</title></head><body>404 - Not >>>> > > Found</body></html>\n* >>>> > > root: DEBUG: Connection #0 to host 192.168.203.3 left intact\n >>>> > > --------------------- >> end captured logging >>>> > > >>>> > >>>> > That definitively looks like version 3 of the engine. Either that or >>>> > version 4 of the engine with web server configuration modified so that >>>> > the SSO doesn't work as expected. >>>> > >>>> > What do you get if you run this against that server? >>>> > >>>> > >>>> > Attached. >>>> > Y. >>>> > >>>> >>>> OK, that is version 4.1 of the engine, so next question is why the SSO >>>> service is not responding. Do you see any message in >>>> /var/log/ovirt-engine/server.log about "enginesso.war" not being >>>> deployed? Did you do any modification to the >>>> /etc/httpd/conf.d/z-ovirt-engine.conf file? >>>> >>>> Ravi, Martin, any idea of why the SSO service may not be working? >>>> >>>> > >>>> > >>>> > curl \ >>>> > --verbose \ >>>> > --insecure \ >>>> > --request GET \ >>>> > --user "admin@internal:yourpassword" \ >>>> > --header "Version: 4" \ >>>> > --header "Accept: application/xml" \ >>>> > "https://thatserver/ovirt-engine/api >>>> > <https://thatserver/ovirt-engine/api>" >>>> > >>>> >>>> >>>> -- >>>> Dirección Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta >>>> 3ºD, 28016 Madrid, Spain >>>> Inscrita en el Reg. Mercantil de Madrid – C.I.F. B82657941 - Red Hat S.L. >>> >>> >> >