On 11/25/2015 11:13 AM, Jean-Pierre Ribeauville wrote: > H, > > Thanks for infos. > > BTW, as I need to retrieve cluster and datacenter to which my host belongs > within a software running on the host , I use a Python script > interacting with the ovirt-engine ; is there another way to get these infos > "locally" on the host itself ? >
I'm not aware of any way to do that, I'd suggest that you stick to interacting with the engine for that. > > -----Message d'origine----- > De : Juan Hernández [mailto:jhern...@redhat.com] > Envoyé : mercredi 18 novembre 2015 19:10 > À : Jean-Pierre Ribeauville; Karli Sjöberg > Cc : users@ovirt.org > Objet : Re: [ovirt-users] Error when trying to retrieve cluster, hosts via > ovirt API > > On 11/18/2015 12:22 PM, Jean-Pierre Ribeauville wrote: >> Hi, >> >> You were right . >> >> By setting correct URL and correct certificate file location , it's working. >> >> If I well understand , as this certificate file has to be on the >> client side , isn't a point if failure ? >> > > The certificate is needed to secure the SSL communication. You can do without > it, adding "insecure=True" to the constructor of the API object, but then the > identity of the server could be forged and you won't notice. > >> >> For example , for a cluster , it's possible to retrieve hosts >> belonging to the cluster via this call: >> >> hostoncluster = api.clusters.get(id=api.hosts.get(obj.name >> <http://obj.name>).get_cluster().get_id()).get_name() >> > > That should work, but when you are doing this kind of query it is usually > better to let the server do the search. You can achieve that using the same > query language that is used in the GUI search bar. For example, in the GUI > search bar you can type "Hosts: cluster=mycluster". > With the SDK you can do the same, using the "list" method and the "query" > parameter: > > hosts = api.hosts.list(query="cluster=mycluster") > for host in hosts: > print(host.get_name()) > >> >> How may I know list of available "fields" for host, cluster, >> datacenters and so on .. . >> > > You can open the "params.py" file > (/usr/lib/python2.7/site-packages/ovirtsdk/xml/params.py if you are using the > RPM packags) and look for the corrsponding class: Host, Cluster, DataCenter > etc. There you will see all the available "get_..." > methods. > >> >> Thanks for help. >> >> >> >> J.P. >> >> >> >> *De :*Karli Sjöberg [mailto:karli.sjob...@slu.se] *Envoyé :* mardi 17 >> novembre 2015 17:52 *À :* Jean-Pierre Ribeauville *Cc :* >> users@ovirt.org *Objet :* Re: [ovirt-users] Error when trying to >> retrieve cluster, hosts via ovirt API >> >> >> >> >> Den 17 nov. 2015 5:30 em skrev Jean-Pierre Ribeauville >> <jpribeauvi...@axway.com <mailto:jpribeauvi...@axway.com>>: >>> >>> Hi, >>> >>> >>> >>> By running python example got here ( : >> http://website-humblec.rhcloud.com/ovirt-find-hosts-clusters-vm-runnin >> g-status-ids-storage-domain-details-ovirt-dc-pythonovirt-sdk-part-3) >> >>> and modified with my connection parameters, I got following error : >>> >>> >>> >>> >>> >>> Unexpected error: [ERROR]::oVirt API connection failure, (77, '') >>> >>> >>> >>> How may I get error codes meanings ? >> >> I don't know the meaning but I saw that APIURL was wrong, it should be: >> >> APIURL = "https://${ENGINE_ADDRESS}/ovirt-engine/api >> <https://$%7bENGINE_ADDRESS%7d/ovirt-engine/api>" >> >> Could you correct that and try again? >> >> /K >> >>> >>> >>> >>> Thanks for help. >>> >>> >>> >>> >>> >>> >>> >>> J.P. Ribeauville >>> >>> >>> >>> P: +33.(0).1.47.17.20.49 >>> >>> . >>> >>> Puteaux 3 Etage 5 Bureau 4 >>> >>> >>> >>> jpribeauvi...@axway.com <mailto:jpribeauvi...@axway.com> >>> http://www.axway.com >>> >>> >>> >>> >>> >>> P Pensez à l'environnement avant d'imprimer. >>> >>> >>> >>> >> >> >> >> _______________________________________________ >> Users mailing list >> Users@ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> > > > -- > 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. > _______________________________________________ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > -- 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. _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
