openstack.database.v1.instance

The Instance Class

The Instance class inherits from Resource.

class openstack.database.v1.instance.Instance(attrs=None, loaded=False)

Construct a Resource to interact with a service’s REST API.

The Resource class offers two class methods to construct resource objects, which are preferrable to entering through this initializer. See Resource.new() and Resource.existing().

Parameters:
  • attrs (dict) – The attributes to set when constructing this Resource.
  • loaded (bool) – True if this Resource exists on the server, False if it does not.
flavor = None

The flavor of the instance

Links associated with the instance

name = None

The name of the instance

status = None

The status of the instance

volume = None

The size of the volume

enable_root_user(session)

Enable login for the root user.

This operation enables login from any host for the root user and provides the user with a generated root password.

Parameters:session (Session) – The session to use for making this request.
Returns:A dictionary with keys name and password specifying the login credentials.
is_root_enabled(session)

Determine if root is enabled on an instance.

Determine if root is enabled on this particular instance.

Parameters:session (Session) – The session to use for making this request.
Returns:True if root user is enabled for a specified database instance or False otherwise.
restart(session)

Restart the database instance

Returns:None
resize(session, flavor_reference)

Resize the database instance

Returns:None
resize_volume(session, volume_size)

Resize the volume attached to the instance

Returns:None