software_deployments.py

software_deployments.py

定义类 SoftwareDeployment 和 SoftwareDeploymentManager。 前者继承自 base.Resource，作为一种资源，支持更新和获取数据操作。 后者继承自 base.BaseManager，支持对软件部署的 CURD 和获取 metadata等操作。

software_deployments 资源及管理模块。

• SoftwareDeployment 类，继承自 base.Resource，作为一种资源，支持更新和获取数据操作。

  class SoftwareDeployment(base.Resource):
    def __repr__(self):
        return "<SoftwareDeployment %s>" % self._info
  
    def update(self, **fields):
        self.manager.update(deployment_id=self.id, **fields)
  
    def delete(self):
        return self.manager.delete(deployment_id=self.id)
  

• SoftwareConfigManager，继承自 base.BaseManager，支持对软件部署的 CURD 和获取 metadata等操作。

  class SoftwareDeploymentManager(base.BaseManager):
    resource_class = SoftwareDeployment
  
    def list(self, **kwargs):
        """Get a list of software deployments.
        :rtype: list of :class:`SoftwareDeployment`
        """
        url = '/software_deployments?%s' % parse.urlencode(kwargs)
        return self._list(url, "software_deployments")
  
    def metadata(self, server_id):
        """Get a grouped collection of software deployment metadata for a
        given server.
        :rtype: list of :class:`SoftwareDeployment`
        """
        url = '/software_deployments/metadata/%s' % parse.quote(
            server_id, '')
        resp, body = self.client.json_request('GET', url)
        return body['metadata']
  
    def get(self, deployment_id):
        """Get the details for a specific software deployment.
  
        :param deployment_id: ID of the software deployment
        """
        resp, body = self.client.json_request(
            'GET', '/software_deployments/%s' % deployment_id)
  
        return SoftwareDeployment(self, body['software_deployment'])
  
    def create(self, **kwargs):
        """Create a software deployment."""
        resp, body = self.client.json_request(
            'POST', '/software_deployments', data=kwargs)
        return SoftwareDeployment(self, body['software_deployment'])
  
    def update(self, deployment_id, **kwargs):
        """Update a software deployment."""
        resp, body = self.client.json_request(
            'PUT', '/software_deployments/%s' % deployment_id, data=kwargs)
        return SoftwareDeployment(self, body['software_deployment'])
  
    def delete(self, deployment_id):
        """Delete a software deployment."""
        self._delete("/software_deployments/%s" % deployment_id)