From fabrice.bacchella at orange.fr Thu Apr 6 13:41:23 2017 Content-Type: multipart/mixed; boundary="===============4574529230234482437==" MIME-Version: 1.0 From: Fabrice Bacchella To: users at ovirt.org Subject: Re: [ovirt-users] SKD4 Date: Thu, 06 Apr 2017 15:41:20 +0200 Message-ID: In-Reply-To: CAJgorsYiBrcUFADJ9MTTk=1vS9-Mbp6hksRzJ2dfCFcmEckyOw@mail.gmail.com --===============4574529230234482437== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable --Apple-Mail=3D_0D1EAE83-E7CC-445A-919C-CCDFCBE51B20 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=3Dutf-8 > Le 6 avr. 2017 =3DC3=3DA0 15:32, Yaniv Kaul a =3DC3= =3DA9crit =3D : >=3D20 >=3D20 >=3D20 > On Thu, Apr 6, 2017 at 3:58 PM, Fabrice Bacchella =3D > =3D wrote: > Yes I'm starting to understand that thinking about migrating code is =3D pointless. >=3D20 > The old skd3 code is just good to be thrown away. There is no hope =3D thinking about "migrating code". And as it's just a thin layer around =3D REST calls, it's up to us to try to make something usable around that. =3D So I expect a lot of sweat and tears to adapt my existing code. >=3D20 > Well, yes and no. Yes, it's not smooth, but once you 'get' the idea =3D behind the v4 API philosophy, it's quite easy to write to (at least in =3D Python). Easy to write code that a well though sdk should have provided. > Note that right now you can mix between v3 and v4, so you can migrate =3D slowly, function by function. That's a possible but almost as complicated as rewrite everything in my =3D case. >=3D20 >=3D20 > Another option that you can consider, if you are re-writing, is =3D automation via Ansible.=3D20 > See =3D https://github.com/ansible/ansible-modules-extras/tree/devel/cloud/ovirt = =3D = =3D =3D20 A lot of people don't use ansible or use concurrent tools. So no that's =3D not an option. --Apple-Mail=3D_0D1EAE83-E7CC-445A-919C-CCDFCBE51B20 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=3Dutf-8

Le 6 avr. 2017 =3DC3=3DA0 15:32, Yaniv Kaul <ykaul(a)redhat.com>= ; a =3D =3DC3=3DA9crit :

On Th= u, =3D Apr 6, 2017 at 3:58 PM, Fabrice Bacchella <fabrice.bacchella(a)orange.fr> =3D wrote:
Yes I'm starting to understand that thinking about migrating = =3D code is pointless.

The=3D old skd3 code is just good to be thrown away. There is no hope thinking = =3D about "migrating code". And as it's just a thin layer around REST calls, = =3D it's up to us to try to make something usable around that. So I expect a = =3D lot of sweat and tears to adapt my existing =3D code.

Well, yes and no. Yes, it's not smooth, but once you 'get' =3D the idea behind the v4 API philosophy, it's quite easy to write to (at =3D least in Python).

Easy to write code that a well though sdk should have = =3D provided.

Not= e =3D that right now you can mix between v3 and v4, so you can migrate slowly, = =3D function by function.

That's a possible but almost as complicated as =3D rewrite everything in my case.

Another option that you can consider, if you are re-writing, = =3D is automation via Ansible.

See https://github.com/ansible/ansible-modules-extras/tree/devel/c= l=3D oud/ovirt

A lot of people don't use ansible or use =3D concurrent tools. So no that's not an option.

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