Comment 1 for bug 1526290

Specification has been approved and is available at http://specs.openstack.org/openstack/ironic-specs/specs/approved/manual-cleaning.html.

Copying from old BP (https://blueprints.launchpad.net/ironic/+spec/manual-cleaning):

Gerrit topic: https://review.openstack.org/#q,topic:bp/manual-cleaning,n,z

Addressed by: https://review.openstack.org/231288
    Manual cleaning

Addressed by: https://review.openstack.org/247128
    Specifying target provision states in fsm

Addressed by: https://review.openstack.org/247201
    Support arguments to clean step methods

Addressed by: https://review.openstack.org/247213
    Add manual cleaning to state machine

Addressed by: https://review.openstack.org/247285
    Conductor handles manual cleaning

Addressed by: https://review.openstack.org/247695
    Agent vendor handles manual cleaning

Addressed by: https://review.openstack.org/247701
    Replace config 'clean_nodes' with 'automated_clean'

Addressed by: https://review.openstack.org/251602
    Validate arguments to clean_step() decorator

Addressed by: https://review.openstack.org/251995
    API to manually clean nodes

Addressed by: https://review.openstack.org/257662
    Prevent 'manage' from CLEANING