Hi, Konstantin, Thank you for sharing ideas. Your "yet-one-more implementation of fuel-client" one more time confirms that currently we have completely unusable implementation.
Just for your information: we have plans for python-fuelclient refactoring [1]. The main point of this blueprint is to provide fuelclient which will be useful as both: library and cli. Please, do not hesitate share your ideas in blueprint or in the working ehterpad [2]. - Igor [1]: https://review.openstack.org/#/c/135915/ [2]: https://etherpad.openstack.org/p/fuelclient-redesign On Wed, Jan 14, 2015 at 12:38 PM, Konstantin Danilov <kdani...@mirantis.com> wrote: > Hi all, > > We are working on fuel certification script > https://github.com/stgleb/fuel-web > and have yet-one-more implementation of fuel-client, which cover very small > of Fuel API, yet we have some ideas, which you might be interesting in. > > 1) high-level primitives for REST operations. > > a) GET/PUT/POST/etc function, which returns closure, bonded to url and > method > > > class Cluster(RestObj): > """Class represents Cluster in Fuel""" > > add_node_call = PUT('api/nodes') > start_deploy = PUT('api/clusters/{id}/changes') > get_status = GET('api/clusters/{id}') > delete = DELETE('api/clusters/{id}') > > GET(url_template) returns function/class method, which accepts set > of parameters, > format part of them into url_template to obtain final url and pass > other parameters > as data in http request. E.g. > > get_some_objs = GET('some/objects/{cluster_id}/really_get') > > > get_some_objs(cluster_id=12, kind="db objects") will result in > HTTP request GET '..../some/objects/12/really_get' data = > {'kind':'db objects'} > > in case of class method it also extracts missing format parameters > from self.__dict__. > E.g. > > node = Node.get_all()[0] > nnode = node.get() <<< takes id from node.id > > > b) Auto generate API for strict restfull cases, e.g. > > class Node(RestfulObj): > """Represents node in Fuel""" > > __url__ = '/api/nodes/{id}' > > == > > class Node(RestObj): > """Represents node in Fuel""" > > get_all = GET('/api/nodes') > get = GET('/api/nodes/{id}') > delete = DELETE('/api/nodes/{id}') > create = POST('/api/nodes/{id}') > .... > > 2) API for create cluster from yaml description. Allow to deploy whole > openstack cluster from single yaml file. We being asking a lot whenever this > call would be available in fuel client > by different team/persons. > > https://github.com/stgleb/fuel-web/blob/sertification-script/certification_script/certification_script/cert_script.py#L165 > > 3) I have a semi-implemented ideas for future-based API for background tasks > (e.g. cluster deployment) > > Code is available in repo and we would be glad to help you to merge it to > new fuel-client > > -- > Kostiantyn Danilov aka koder.ua > Principal software engineer, Mirantis > > skype:koder.ua > http://koder-ua.blogspot.com/ > http://mirantis.com > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
