Creates a new data center.
Creation of a new data center requires the `name` and `local` elements. For example, to create a data center named `mydc` that uses shared storage (NFS, iSCSI or fibre channel) send a request like this:
POST /ovirt-engine/api/datacenters
With a request body like this:
<data_center>
<name>mydc</name> <local>false</local>
</data_center>
@param data_center [DataCenter] The data center that is being added.
@param opts [Hash] Additional options.
@option opts [Hash] :headers ({}) Additional HTTP headers.
@option opts [Hash] :query ({}) Additional URL query parameters.
@option opts [Integer] :timeout (nil) The timeout for this request, in seconds. If no value is explicitly
given then the timeout set globally for the connection will be used.
@option opts [Boolean] :wait (true) If `true` wait for the response.
@return [DataCenter]
# File lib/ovirtsdk4/services.rb, line 5282 def add(data_center, opts = {}) internal_add(data_center, DataCenter, ADD, opts) end
Reference to the service that manages a specific data center.
@param id [String] The identifier of the `data_center`.
@return [DataCenterService] A reference to the `data_center` service.
# File lib/ovirtsdk4/services.rb, line 5388 def data_center_service(id) DataCenterService.new(@connection, "#{@path}/#{id}") end
Lists the data centers.
The following request retrieves a representation of the data centers:
GET /ovirt-engine/api/datacenters
The above request performed with `curl`:
curl \ –request GET \ –cacert /etc/pki/ovirt-engine/ca.pem \ –header “Version: 4” \ –header “Accept: application/xml” \ –user “admin@internal:mypassword” \ myengine.example.com/ovirt-engine/api/datacenters
This is what an example response could look like:
<data_center href=“/ovirt-engine/api/datacenters/123” id=“123”>
<name>Default</name> <description>The default Data Center</description> <link href="/ovirt-engine/api/datacenters/123/networks" rel="networks"/> <link href="/ovirt-engine/api/datacenters/123/storagedomains" rel="storagedomains"/> <link href="/ovirt-engine/api/datacenters/123/permissions" rel="permissions"/> <link href="/ovirt-engine/api/datacenters/123/clusters" rel="clusters"/> <link href="/ovirt-engine/api/datacenters/123/qoss" rel="qoss"/> <link href="/ovirt-engine/api/datacenters/123/iscsibonds" rel="iscsibonds"/> <link href="/ovirt-engine/api/datacenters/123/quotas" rel="quotas"/> <local>false</local> <quota_mode>disabled</quota_mode> <status>up</status> <supported_versions> <version> <major>4</major> <minor>0</minor> </version> </supported_versions> <version> <major>4</major> <minor>0</minor> </version>
</data_center>
Note the `id` code of your `Default` data center. This code identifies this data center in relation to other resources of your virtual environment.
The data center also contains a link to the storage domains collection. The data center uses this collection to attach storage domains from the storage domains main collection.
@param opts [Hash] Additional options.
@option opts [Boolean] :case_sensitive Indicates if the search performed using the `search` parameter should be performed taking case into
account. The default value is `true`, which means that case is taken into account. If you want to search ignoring case set it to `false`.
@option opts [Boolean] :filter Indicates if the results should be filtered according to the permissions of the user.
@option opts [Integer] :max Sets the maximum number of data centers to return. If not specified all the data centers are returned.
@option opts [String] :search A query string used to restrict the returned data centers.
@option opts [Hash] :headers ({}) Additional HTTP headers.
@option opts [Hash] :query ({}) Additional URL query parameters.
@option opts [Integer] :timeout (nil) The timeout for this request, in seconds. If no value is explicitly
given then the timeout set globally for the connection will be used.
@option opts [Boolean] :wait (true) If `true` wait for the response.
@return [Array<DataCenter>]
# File lib/ovirtsdk4/services.rb, line 5377 def list(opts = {}) internal_get(LIST, opts) end
Locates the service corresponding to the given path.
@param path [String] The path of the service.
@return [Service] A reference to the service.
# File lib/ovirtsdk4/services.rb, line 5399 def service(path) if path.nil? || path == '' return self end index = path.index('/') if index.nil? return data_center_service(path) end return data_center_service(path[0..(index - 1)]).service(path[(index +1)..-1]) end
Returns an string representation of this service.
@return [String]
# File lib/ovirtsdk4/services.rb, line 5415 def to_s "#<#{DataCentersService}:#{@path}>" end