[ovirt-users] Re: Ignore extra parameters in oVirt API

the problem is, I can't write different client codes for the different version.

Consider my case, I developed my script considering the oVirt version 4.2, If my client is using 4.1 then he needs the same script to be supported. What If the client is using further older version say 4.0, So do you want me to write the script for every version of oVirt. It is not correct.

So could you let me know, Is there a way to ignore extra properties in oVirt Rest API?

On Thu, Jun 21, 2018 at 4:30 PM, Ondra Machacek <omachace(a)redhat.com&gt; wrote: > Well, I don't know what are you using to generate the JSON, > but you just need to check if engine is v4.1 and then send the JSON > without the field and if version is v4.2 and higher you can use that > field. > > If you share you script maybe I can advice, or if you are using any SDK. > It would be even simpler as you just set the field to None/null/nil and > it won't be generated to the XML body which SDK send. > > On 06/21/2018 12:52 PM, Hari Prasanth Loganathan wrote: > >> Thanks, Ondra for confirming. >> >> You need to handle this situation client side. >> >> So you are saying there is a work-around in client side, I didn't get >> this point, Could you explain, please. >> >> On Thu, Jun 21, 2018 at 4:20 PM, Ondra Machacek <omachace(a)redhat.com >> <mailto:omachace@redhat.com>> wrote: >> >> We do not support this. >> >> For xml we use event handler, which takes unknown fields as error: >> >> >> >> https://github.com/oVirt/ovirt-engine/blob/68753f46f09419ddcdbb6324535012... >> < >> https://github.com/oVirt/ovirt-engine/blob/68753f46f09419ddcdbb6324535012... >> > >> >> For json we don't have turn of the feature >> FAIL_ON_UNKNOWN_PROPERTIES, >> you would need to put it on line 29 to make it working: >> >> >> >> https://github.com/oVirt/ovirt-engine/blob/e06859fef6c38a955a4e0e1f6b0dda... >> < >> https://github.com/oVirt/ovirt-engine/blob/e06859fef6c38a955a4e0e1f6b0dda... >> > >> >> You need to handle this situation client side. >> >> On 06/21/2018 11:21 AM, Hari Prasanth Loganathan wrote: >> >> Could somebody explain this please? >> >> On Thu, Jun 21, 2018 at 7:41 AM, Hari Prasanth Loganathan >> <hariprasanth.l(a)msystechnologies.com >> <mailto:hariprasanth.l@msystechnologies.com> >> <mailto:hariprasanth.l@msystechnologies.com >> <mailto:hariprasanth.l@msystechnologies.com>>> wrote: >> >> *Hi Ondra / Ori,* >> >> >> https://github.com/oVirt/ovirt-engine/search?q=FAIL_ON_UNKNOWN_PROPERTIES... >> < >> https://github.com/oVirt/ovirt-engine/search?q=FAIL_ON_UNKNOWN_PROPERTIES... >> > >> < >> https://github.com/oVirt/ovirt-engine/search?q=FAIL_ON_UNKNOWN_PROPERTIES... >> < >> https://github.com/oVirt/ovirt-engine/search?q=FAIL_ON_UNKNOWN_PROPERTIES... >> >> >> >> Check the above link, As per the code it is always set as >> false, So >> is there a way in payload / headers in client API / server >> configuration in oVirt engine which can ignore the extra >> payload >> parameters? >> >> Any help / workaround is much appreciated. >> >> Thanks, Greg for pointing the right ppl. >> >> Thanks, >> Hari >> >> On Thu, Jun 21, 2018 at 1:35 AM, Greg Sheremeta >> <gshereme(a)redhat.com <mailto:gshereme@redhat.com> >> <mailto:gshereme@redhat.com <mailto:gshereme@redhat.com>>> >> wrote: >> >> +Ondra and Ori >> >> On Wed, Jun 20, 2018 at 1:07 PM Hari Prasanth Loganathan >> <hariprasanth.l(a)msystechnologies.com >> <mailto:hariprasanth.l@msystechnologies.com> >> <mailto:hariprasanth.l@msystechnologies.com >> <mailto:hariprasanth.l@msystechnologies.com>>> wrote: >> >> Guys any update on this? if you have any >> clarification let >> me know please. >> >> Thanks >> >> On Wed, 20 Jun 2018 at 5:41 PM, Hari Prasanth >> Loganathan >> <hariprasanth.l(a)msystechnologies.com >> <mailto:hariprasanth.l@msystechnologies.com> >> <mailto:hariprasanth.l@msystechnologies.com >> <mailto:hariprasanth.l@msystechnologies.com>>> wrote: >> >> Hi Team, >> >> I got one clue, using the code base : >> >> https://github.com/oVirt/ovirt-engine/blob/e2aad594a55c7272b513736616cb4b... >> < >> https://github.com/oVirt/ovirt-engine/blob/e2aad594a55c7272b513736616cb4b... >> > >> < >> https://github.com/oVirt/ovirt-engine/blob/e2aad594a55c7272b513736616cb4b... >> < >> https://github.com/oVirt/ovirt-engine/blob/e2aad594a55c7272b513736616cb4b... >> >> >> >> >> >> formattedMapper.configure(Feature.FAIL_ON_UNKNOWN_PROPERTIES, >> false); >> >> As a default, this flag is set as false, then >> How I get >> this error? Any idea? >> >> >> Thanks, >> Hari >> >> >> >> On Wed, Jun 20, 2018 at 5:21 PM, Hari Prasanth >> Loganathan <hariprasanth.l(a)msystechnologies.com >> <mailto:hariprasanth.l@msystechnologies.com> >> <mailto:hariprasanth.l@msystechnologies.com >> >> <mailto:hariprasanth.l@msystechnologies.com>>> wrote: >> >> Hi all, >> >> To clarify my payload is like below, >> >> *_Expected :_* >> >> { >> "alias": "testdisk", >> "shareable": false, >> "storage_type": "cinder", >> "openstack_volume_type": { >> "name": "ceph" >> }, >> "description": "", >> "storage_domains": { >> "storage_domain": [{ >> "name": "cinder_newone" >> }] >> }, >> "provisioned_size": 1073741824, >> "interface": "virtio", >> "format": "cow" >> } >> _* >> *_ >> _*I sent : *_ >> >> { >> "alias": "testdisk", >> "shareable": false, >> "storage_type": "cinder", >> "openstack_volume_type": { >> "name": "ceph" >> }, >> "description": "", >> "storage_domains": { >> "storage_domain": [{ >> "name": "cinder_newone" >> }] >> }, >> "provisioned_size": 1073741824, >> "interface": "virtio", >> "format": "cow", >> * "test" : "value"* >> } >> >> >> Is there a way to ignore the *test* field? >> Please >> let me know any way / work around. >> >> >> Any help is much appreciated. >> >> Thanks, >> Hari >> >> >> On Wed, Jun 20, 2018 at 3:09 PM, Hari >> Prasanth >> Loganathan >> <hariprasanth.l(a)msystechnologies.com >> <mailto:hariprasanth.l@msystechnologies.com> >> <mailto:hariprasanth.l@msystechnologies.com >> >> <mailto:hariprasanth.l@msystechnologies.com>>> wrote: >> >> Hi Team, >> >> I want to attach the disk using the >> oVIrt rest >> API, I use the version*4.2* and >> completed my script. >> But when I downgrade my oVirt to lower >> version >> *4.1*, I get the following error. >> >> detail: 'For correct usage, see: >> >> https://X.X.99.84/ovirt-engine/api/v4/model#services/disk-attachments/met... >> < >> https://X.X.99.84/ovirt-engine/api/v4/model#services/disk-attachments/met... >> > >> < >> https://X.X.99.84/ovirt-engine/api/v4/model#services/disk-attachments/met... >> < >> https://X.X.99.84/ovirt-engine/api/v4/model#services/disk-attachments/met... >> reason: 'Request syntactically >> incorrect.',\n error: 'For correct >> usage, see: >> >> https://X.X.99.84/ovirt-engine/api/v4/model#services/disk-attachments/met... >> < >> https://X.X.99.84/ovirt-engine/api/v4/model#services/disk-attachments/met... >> > >> < >> https://X.X.99.84/ovirt-engine/api/v4/model#services/disk-attachments/met... >> < >> https://X.X.99.84/ovirt-engine/api/v4/model#services/disk-attachments/met... >> >>',\n >> >> >> *Reason*: I added an extra parameter >> called >> 'isSharable' which is not expected in >> this API. >> >> >> *So Is there a way to Ignore the extra >> parameters sent for oVirt API?* >> * >> * >> _*Example :*_ >> * >> * >> *Expected : >> * >> * >> * >> *{* >> * "a" : "1"* >> *} >> * >> * >> * >> *I sent :* >> * >> * >> *{* >> * "a" : "1",* >> * "b" : "2"* >> *}* >> * >> * >> *My expectation is, Ignore the "b" and >> the API >> should work, Is there a flag in oVirt >> API which >> ignores the extra parameters? >> * >> >> Thanks, >> Hari >> >> >> >> _______________________________________________ >> Users mailing list -- users(a)ovirt.org >> <mailto:users@ovirt.org> <mailto:users@ovirt.org >> <mailto:users@ovirt.org>> >> To unsubscribe send an email to >> users-leave(a)ovirt.org <mailto:users-leave@ovirt.org> >> <mailto:users-leave@ovirt.org >> <mailto:users-leave@ovirt.org>> >> Privacy Statement: >> https://www.ovirt.org/site/privacy-policy/ >> <https://www.ovirt.org/site/privacy-policy/> >> <https://www.ovirt.org/site/privacy-policy/ >> <https://www.ovirt.org/site/privacy-policy/>> >> oVirt Code of Conduct: >> https://www.ovirt.org/community/about/community-guidelines/ >> <https://www.ovirt.org/community/about/community-guidelines/> >> < >> https://www.ovirt.org/community/about/community-guidelines/ >> <https://www.ovirt.org/community/about/community-guidelines/>> >> List Archives: >> >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/Q3S2KU4PXZ7... >> < >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/Q3S2KU4PXZ7... >> > >> < >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/Q3S2KU4PXZ7... >> < >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/Q3S2KU4PXZ7... >> >> >> >> >> >> -- >> GREG SHEREMETA >> >> SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX >> >> Red Hat NA >> >> <https://www.redhat.com/> >> >> gshereme(a)redhat.com <mailto:gshereme@redhat.com> >> <mailto:gshereme@redhat.com <mailto:gshereme@redhat.com>> IRC: >> gshereme >> >> <https://red.ht/sig> >> >> >> >> >>