/qc_api

Primary LanguagePython

QingCloud API For OpenStack

  1. 依赖

    • nova-api

  2. QingCloud提供支持API列表：

    • DescribeInstances
    • RunInstances
    • DescribeVolumes
    • AttachVolumes
    • DescribeEips
    • AllocateEips
    • AssociateEip
    • DescribeImages

  3. 修改nova 节点下的/etc/nova/api-paste.ini,在最后加入以下代码。

     [composite:qingcloud_openstack]
 use = egg:Paste#urlmap
 /v2: qingcloud_openstack_compute_api_v2

 [composite:qingcloud_openstack_compute_api_v2]
 use = call:nova.api.auth:pipeline_factory
 noauth = faultwrap sizelimit noauth ratelimit
 noauth2 = faultwrap noauth2 ratelimit
 keystone = faultwrap authtoken keystonecontext ratelimit qcapi_compute_app_v2
 keystone_nolimit = faultwrap authtoken keystonecontext qcapi_compute_app_v2


 [filter:compute_req_id]
 paste.filter_factory = nova.api.compute_req_id:ComputeReqIdMiddleware.factory

 [filter:faultwrap]
 paste.filter_factory = nova.api.qingcloud_openstack:FaultWrapper.factory

 [filter:noauth]
 paste.filter_factory = nova.api.qingcloud_openstack.auth:NoAuthMiddlewareOld.factory

 [filter:noauth2]
 paste.filter_factory = nova.api.qingcloud_openstack.auth:NoAuthMiddleware.factory

  4. 修改nova 节点下的/etc/nova/nova.conf

     [DEFAULT]
 enabled_apis = ec2,osapi_compute,metadata,qingcloud_openstack
 qingcloud_openstack_listen_port = 8585
 qingcloud_openstack_listen = 0.0.0.0
 qingcloud_openstack_workers = 2

  5. 启动nova-api-qingcloud 如果配置在/etc/nova/nova.conf的enabled_apis参数中，直接启动nova-api就会启动nova-api-qingcloud 单独启动nova-api-qingcloud启动即可。