QoS policies and rules support

[ozerovandrei]

This provider should support OpenStack Networking V2 QoS policies, rules and qos_policy_id field in the network and port resources.

Upstream progress is tracked in #1027.

[ozerovandrei]

@jtopjian I was thinking about design of those resources and I think that it is better to implement it in that way:

• qos_policy_id field in the existing network and port resources/datasources;
• qos_policy resource/datasource that won't contain any rules given that this field is too dynamic;
• qos_bandwidth_limit_rule resource/datasource;
• qos_dscp_marking_rule resource/datasource;
• qos_minimum_bandwidth_rule resource/datasource.

What do you think?

[jtopjian]

@ozerovandrei Yep, that sounds good to me.

Just to confirm, though, the resource names will be something like openstack_networking_qos_policy_v2, openstack_networking_qos_bandwidth_limit_rule_v2, etc. I know some of these names will be quite long, but it'll be consistent with other names.

[ozerovandrei]

Yeah they will have exactly those names.