RIFT-14481 uptime for vlr, vnfr, nsr

Original fix by: Ananda Baitharu <ananda.baitharu@riftio.com>
Signed-off-by: Philip Joseph <philip.joseph@riftio.com>

diff --git a/models/plugins/yang/nsr.yang b/models/plugins/yang/nsr.yang
index da33f9e..e8b65ae 100644 (file)
--- a/models/plugins/yang/nsr.yang
+++ b/models/plugins/yang/nsr.yang
@@ -613,6 +613,14 @@ module nsr
         type uint32;
       }
 
+      leaf uptime {
+        description
+          "Active period of this Network Service.
+          Uptime is expressed in seconds";
+
+        type uint32;
+      }
+
       list connection-point {
         description
             "List for external connection points.

diff --git a/models/plugins/yang/vlr.yang b/models/plugins/yang/vlr.yang
index ef3d603..20ba6f7 100644 (file)
--- a/models/plugins/yang/vlr.yang
+++ b/models/plugins/yang/vlr.yang
@@ -132,6 +132,14 @@ module vlr
         type uint32;
       }
 
+      leaf uptime {
+        description
+          "Active period of this Virtual Link.
+          Uptime is expressed in seconds";
+
+        type uint32;
+      }
+
       leaf network-id {
         description 
             "Identifier for the allocated network resource.";

diff --git a/models/plugins/yang/vnfr.yang b/models/plugins/yang/vnfr.yang
index cd9541c..2ad642e 100644 (file)
--- a/models/plugins/yang/vnfr.yang
+++ b/models/plugins/yang/vnfr.yang
@@ -199,6 +199,14 @@ module vnfr
         type uint32;
       }
 
+      leaf uptime {
+        description
+          "Active period of this Virtual Network Function.
+          Uptime is expressed in seconds";
+
+        type uint32;
+      }
+
       leaf vnfd-ref {
         description "Reference to VNFD";
         type leafref {

diff --git a/rwlaunchpad/plugins/rwnsm/rift/tasklets/rwnsmtasklet/rwnsmtasklet.py b/rwlaunchpad/plugins/rwnsm/rift/tasklets/rwnsmtasklet/rwnsmtasklet.py
index aec3d09..bbe1552 100755 (executable)
--- a/rwlaunchpad/plugins/rwnsm/rift/tasklets/rwnsmtasklet/rwnsmtasklet.py
+++ b/rwlaunchpad/plugins/rwnsm/rift/tasklets/rwnsmtasklet/rwnsmtasklet.py
@@ -456,6 +456,7 @@ class VnffgRecord(object):
 
 class VirtualLinkRecord(object):
     """ Virtual Link Records class"""
+    XPATH = "D,/vlr:vlr-catalog/vlr:vlr"
     @staticmethod
     @asyncio.coroutine
     def create_record(dts, log, loop, nsr_name, vld_msg, cloud_account_name, om_datacenter, ip_profile, nsr_id, restart_mode=False):
@@ -643,7 +644,6 @@ class VirtualLinkRecord(object):
     @asyncio.coroutine
     def instantiate(self):
         """ Instantiate this VL """
-
         self._log.debug("Instaniating VLR key %s, vld %s",
                         self.xpath, self._vld_msg)
         vlr = None
@@ -1229,7 +1229,8 @@ class NetworkServiceRecord(object):
     """ Network service record """
     XPATH = "D,/nsr:ns-instance-opdata/nsr:nsr"
 
-    def __init__(self, dts, log, loop, nsm, nsm_plugin, nsr_cfg_msg, sdn_account_name, key_pairs, restart_mode=False):
+    def __init__(self, dts, log, loop, nsm, nsm_plugin, nsr_cfg_msg, sdn_account_name, key_pairs, restart_mode=False,
+                 vlr_handler=None):
         self._dts = dts
         self._log = log
         self._loop = loop
@@ -1237,6 +1238,7 @@ class NetworkServiceRecord(object):
         self._nsr_cfg_msg = nsr_cfg_msg
         self._nsm_plugin = nsm_plugin
         self._sdn_account_name = sdn_account_name
+        self._vlr_handler = vlr_handler
 
         self._nsd = None
         self._nsr_msg = None
@@ -1450,6 +1452,18 @@ class NetworkServiceRecord(object):
         for vlr in self._vlrs:
             yield from self.nsm_plugin.instantiate_vl(self, vlr)
             vlr.state = VlRecordState.ACTIVE
+            self._loop.create_task(self.vlr_uptime_update(vlr))
+
+
+    def vlr_uptime_update(self, vlr):
+        vlr_ = RwVlrYang.YangData_Vlr_VlrCatalog_Vlr.from_dict({'id': vlr.id})
+        while True:
+            if vlr.state not in [VlRecordState.INIT, VlRecordState.INSTANTIATION_PENDING, VlRecordState.ACTIVE]:
+                return
+            vlr_.uptime = int(time.time()) - vlr._create_time
+            yield from self._vlr_handler.update(None, VirtualLinkRecord.vlr_xpath(vlr), vlr_)
+            yield from asyncio.sleep(2, loop=self._loop)
+
 
     @asyncio.coroutine
     def create(self, config_xact):
@@ -2470,6 +2484,7 @@ class NetworkServiceRecord(object):
         nsr.config_status = self.map_config_status()
         nsr.config_status_details = self._config_status_details
         nsr.create_time = self._create_time
+        nsr.uptime = int(time.time()) - self._create_time
 
         for cfg_prim in self.nsd_msg.service_primitive:
             cfg_prim = NsrYang.YangData_Nsr_NsInstanceOpdata_Nsr_ServicePrimitive.from_dict(
@@ -3833,7 +3848,8 @@ class NsManager(object):
                                    nsr_msg,
                                    sdn_account_name,
                                    key_pairs,
-                                   restart_mode=restart_mode
+                                   restart_mode=restart_mode,
+                                   vlr_handler=self._ro_plugin_selector._records_publisher._vlr_pub_hdlr
                                    )
         self._nsrs[nsr_msg.id] = nsr
         nsm_plugin.create_nsr(nsr_msg, nsr_msg.nsd, key_pairs)

diff --git a/rwlaunchpad/plugins/rwvnfm/rift/tasklets/rwvnfmtasklet/rwvnfmtasklet.py b/rwlaunchpad/plugins/rwvnfm/rift/tasklets/rwvnfmtasklet/rwvnfmtasklet.py
index eef4ded..36f0351 100755 (executable)
--- a/rwlaunchpad/plugins/rwvnfm/rift/tasklets/rwvnfmtasklet/rwvnfmtasklet.py
+++ b/rwlaunchpad/plugins/rwvnfm/rift/tasklets/rwvnfmtasklet/rwvnfmtasklet.py
@@ -1239,6 +1239,7 @@ class VirtualNetworkFunctionRecord(object):
         vnfr_dict.update(vnfd_copy_dict)
 
         vnfr_msg = RwVnfrYang.YangData_Vnfr_VnfrCatalog_Vnfr.from_dict(vnfr_dict)
+        vnfr_msg.uptime = int(time.time()) - self._create_time
         vnfr_msg.mgmt_interface = mgmt_intf
 
         # Add all the VLRs  to  VNFR
@@ -1773,6 +1774,10 @@ class VirtualNetworkFunctionRecord(object):
 
         self._log.debug("VNFR-ID %s: Instantiation Done", self._vnfr_id)
 
+        # create task updating uptime for this vnfr
+        self._log.debug("VNFR-ID %s: Starting task to update uptime", self._vnfr_id)
+        self._loop.create_task(self.vnfr_uptime_update(xact))
+
     @asyncio.coroutine
     def terminate(self, xact):
         """ Terminate this virtual network function """
@@ -1810,6 +1815,19 @@ class VirtualNetworkFunctionRecord(object):
         self._log.debug("Terminated  VNF id %s", self.vnfr_id)
         self.set_state(VirtualNetworkFunctionRecordState.TERMINATED)
 
+    @asyncio.coroutine
+    def vnfr_uptime_update(self, xact):
+        while True:
+            # Return when vnfr state is FAILED or TERMINATED etc
+            if self._state not in [VirtualNetworkFunctionRecordState.INIT,
+                                   VirtualNetworkFunctionRecordState.VL_INIT_PHASE,
+                                   VirtualNetworkFunctionRecordState.VM_INIT_PHASE,
+                                   VirtualNetworkFunctionRecordState.READY]:
+                return
+            yield from self.publish(xact)
+            yield from asyncio.sleep(2, loop=self._loop)
+
+
 
 class VnfdDtsHandler(object):
     """ DTS handler for VNFD config changes """