Add 'VERSIONS' to all profile/policy types

This adds 'VERSIONS' to all profile types and policy types. The goal is
to return this version history (including support statuses) to users
when listing or showing profile/policy types.

Change-Id: I098c608a10d1473a58094dca0cfa438fa468ad91

senlin/common/consts.py

@@ -34,6 +34,12 @@ RPC_PARAMS = (
     'show_details', 'sort',
 )
 
+SUPPORT_STATUSES = (
+    EXPERIMENTAL, SUPPORTED, DEPRECATING, UNSUPPORTED,
+) = (
+    'experimental', 'supported', 'deprecated', 'unsupported',
+)
+
 ACTION_CAUSES = (
     CAUSE_RPC, CAUSE_DERIVED,
 ) = (

senlin/policies/affinity_policy.py

@@ -44,9 +44,12 @@ class AffinityPolicy(base.Policy):
     This policy is expected to be enforced before new member(s) added to an
     existing cluster.
     """
-
     VERSION = '1.0'
-
+    VERSIONS = {
+        '1.0': [
+            {'status': consts.SUPPORTED, 'since': '2016.10'}
+        ]
+    }
     PRIORITY = 300
 
     TARGET = [

senlin/policies/base.py

@@ -32,7 +32,10 @@ CHECK_RESULTS = (
 
 
 class Policy(object):
-    '''Base class for policies.'''
+    """Base class for policies."""
+
+    VERSIONS = {}
+
     PROFILE_TYPE = 'ANY'
 
     KEYS = (

senlin/policies/batch_policy.py

@@ -51,7 +51,11 @@ class BatchPolicy(base.Policy):
     """Policy for batching the operations on a cluster's nodes."""
 
     VERSION = '1.0'
-
+    VERSIONS = {
+        '1.0': [
+            {'status': consts.EXPERIMENTAL, 'since': '2017.02'}
+        ]
+    }
     PRIORITY = 200
 
     TARGET = [

senlin/policies/deletion_policy.py

@@ -40,7 +40,11 @@ class DeletionPolicy(base.Policy):
     """
 
     VERSION = '1.0'
-
+    VERSIONS = {
+        '1.0': [
+            {'status': consts.SUPPORTED, 'since': '2016.04'}
+        ]
+    }
     PRIORITY = 400
 
     KEYS = (

senlin/policies/health_policy.py

@@ -26,7 +26,11 @@ class HealthPolicy(base.Policy):
     """Policy for health management of a cluster."""
 
     VERSION = '1.0'
-
+    VERSIONS = {
+        '1.0': [
+            {'status': consts.EXPERIMENTAL, 'since': '2017.02'}
+        ]
+    }
     PRIORITY = 600
 
     TARGET = [

senlin/policies/lb_policy.py

@@ -45,6 +45,11 @@ class LoadBalancingPolicy(base.Policy):
     performed.
     """
     VERSION = '1.1'
+    VERSIONS = {
+        '1.0': [
+            {'status': consts.SUPPORTED, 'since': '2016.04'}
+        ]
+    }
 
     PRIORITY = 500
 

senlin/policies/region_placement.py

@@ -37,6 +37,12 @@ class RegionPlacementPolicy(base.Policy):
     """Policy for placing members of a cluster across multiple regions."""
 
     VERSION = '1.0'
+    VERSIONS = {
+        '1.0': [
+            {'status': consts.EXPERIMENTAL, 'since': '2016.04'},
+            {'status': consts.SUPPORTED, 'since': '2016.10'},
+        ]
+    }
 
     PRIORITY = 200
 

senlin/policies/zone_placement.py

@@ -39,7 +39,12 @@ class ZonePlacementPolicy(base.Policy):
     """Policy for placing members of a cluster across availability zones."""
 
     VERSION = '1.0'
-
+    VERSIONS = {
+        '1.0': [
+            {'status': consts.EXPERIMENTAL, 'since': '2016.04'},
+            {'status': consts.SUPPORTED, 'since': '2016.10'},
+        ]
+    }
     PRIORITY = 300
 
     TARGET = [

senlin/profiles/base.py

@@ -33,7 +33,9 @@ LOG = logging.getLogger(__name__)
 
 
 class Profile(object):
-    '''Base class for profiles.'''
+    """Base class for profiles."""
+
+    VERSIONS = {}
 
     KEYS = (
         TYPE, VERSION, PROPERTIES,

senlin/profiles/container/docker.py

@@ -13,6 +13,7 @@
 import random
 import six
 
+from senlin.common import consts
 from senlin.common import context
 from senlin.common import exception as exc
 from senlin.common.i18n import _
@@ -29,6 +30,11 @@ from senlin.profiles import base
 
 class DockerProfile(base.Profile):
     """Profile for a docker container."""
+    VERSIONS = {
+        '1.0': [
+            {'status': consts.EXPERIMENTAL, 'since': '2017.02'}
+        ]
+    }
 
     _VALID_HOST_TYPES = [
         HOST_NOVA_SERVER, HOST_HEAT_STACK,

senlin/profiles/os/heat/stack.py

@@ -13,6 +13,7 @@
 from oslo_log import log as logging
 import six
 
+from senlin.common import consts
 from senlin.common import exception as exc
 from senlin.common.i18n import _, _LE
 from senlin.common import schema
@@ -23,11 +24,13 @@ LOG = logging.getLogger(__name__)
 
 
 class StackProfile(base.Profile):
-    '''Profile for an OpenStack Heat stack.
+    """Profile for an OpenStack Heat stack."""
 
-    When this profile is used, the whole cluster is a collection of Heat
-    stacks.
-    '''
+    VERSIONS = {
+        '1.0': [
+            {'status': consts.SUPPORTED, 'since': '2016.04'}
+        ]
+    }
 
     KEYS = (
         CONTEXT, TEMPLATE, TEMPLATE_URL, PARAMETERS,

senlin/profiles/os/nova/server.py

@@ -17,6 +17,7 @@ from oslo_utils import encodeutils
 import six
 
 from senlin.common import constraints
+from senlin.common import consts
 from senlin.common import exception as exc
 from senlin.common.i18n import _
 from senlin.common import schema
@@ -26,6 +27,12 @@ from senlin.profiles import base
 class ServerProfile(base.Profile):
     """Profile for an OpenStack Nova server."""
 
+    VERSIONS = {
+        '1.0': [
+            {'status': consts.SUPPORTED, 'since': '2016.04'}
+        ]
+    }
+
     KEYS = (
         CONTEXT, ADMIN_PASS, AUTO_DISK_CONFIG, AVAILABILITY_ZONE,
         BLOCK_DEVICE_MAPPING_V2,