Adding another set of hardware metrics

These metrics are being used in TripleO-UI

Change-Id: I8e096f28535c96f982bb37744f63cd8ead4b5397
Closes-bug: #1365552

ceilometer/hardware/inspector/snmp.py

@@ -66,6 +66,8 @@ class SNMPInspector(base.Inspector):
     # Memory OIDs
     _memory_total_oid = "1.3.6.1.4.1.2021.4.5.0"
     _memory_used_oid = "1.3.6.1.4.1.2021.4.6.0"
+    _memory_total_swap_oid = "1.3.6.1.4.1.2021.4.3.0"
+    _memory_avail_swap_oid = "1.3.6.1.4.1.2021.4.4.0"
     # Disk OIDs
     _disk_index_oid = "1.3.6.1.4.1.2021.9.1.1"
     _disk_path_oid = "1.3.6.1.4.1.2021.9.1.2"
@@ -81,6 +83,13 @@ class SNMPInspector(base.Inspector):
     _interface_received_oid = "1.3.6.1.2.1.2.2.1.10"
     _interface_transmitted_oid = "1.3.6.1.2.1.2.2.1.16"
     _interface_error_oid = "1.3.6.1.2.1.2.2.1.20"
+    # System stats
+    _system_stats_cpu_idle_oid = "1.3.6.1.4.1.2021.11.11.0"
+    _system_stats_io_raw_sent_oid = "1.3.6.1.4.1.2021.11.57.0"
+    _system_stats_io_raw_received_oid = "1.3.6.1.4.1.2021.11.58.0"
+    # Network stats
+    _network_ip_out_requests_oid = "1.3.6.1.2.1.4.10.0"
+    _network_ip_in_receives_oid = "1.3.6.1.2.1.4.3.0"
     # Default port
     _port = 161
 
@@ -186,6 +195,18 @@ class SNMPInspector(base.Inspector):
             'metadata': {},
             'post_op': None,
         },
+        'memory.swap.total': {
+            'matching_type': EXACT,
+            'metric_oid': (_memory_total_swap_oid, int),
+            'metadata': {},
+            'post_op': None,
+        },
+        'memory.swap.avail': {
+            'matching_type': EXACT,
+            'metric_oid': (_memory_avail_swap_oid, int),
+            'metadata': {},
+            'post_op': None,
+        },
         'disk.size.total': {
             'matching_type': PREFIX,
             'metric_oid': (_disk_size_oid, int),
@@ -216,6 +237,36 @@ class SNMPInspector(base.Inspector):
             'metadata': _net_metadata,
             'post_op': "_post_op_net",
         },
+        'network.ip.outgoing.datagrams': {
+            'matching_type': EXACT,
+            'metric_oid': (_network_ip_out_requests_oid, int),
+            'metadata': {},
+            'post_op': None,
+        },
+        'network.ip.incoming.datagrams': {
+            'matching_type': EXACT,
+            'metric_oid': (_network_ip_in_receives_oid, int),
+            'metadata': {},
+            'post_op': None,
+        },
+        'system_stats.cpu.idle': {
+            'matching_type': EXACT,
+            'metric_oid': (_system_stats_cpu_idle_oid, int),
+            'metadata': {},
+            'post_op': None,
+        },
+        'system_stats.io.outgoing.blocks': {
+            'matching_type': EXACT,
+            'metric_oid': (_system_stats_io_raw_sent_oid, int),
+            'metadata': {},
+            'post_op': None,
+        },
+        'system_stats.io.incoming.blocks': {
+            'matching_type': EXACT,
+            'metric_oid': (_system_stats_io_raw_received_oid, int),
+            'metadata': {},
+            'post_op': None,
+        },
     }
 
     def __init__(self):

ceilometer/hardware/pollsters/memory.py

@@ -44,3 +44,11 @@ class MemoryTotalPollster(_Base):
 
 class MemoryUsedPollster(_Base):
     IDENTIFIER = 'memory.used'
+
+
+class MemorySwapTotalPollster(_Base):
+    IDENTIFIER = 'memory.swap.total'
+
+
+class MemorySwapAvailPollster(_Base):
+    IDENTIFIER = 'memory.swap.avail'

ceilometer/hardware/pollsters/network_aggregated.py

@@ -0,0 +1,38 @@
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+from ceilometer.hardware import plugin
+from ceilometer.hardware.pollsters import util
+from ceilometer import sample
+
+
+class _Base(plugin.HardwarePollster):
+
+    CACHE_KEY = 'network'
+
+    def generate_one_sample(self, host, c_data):
+        value, metadata, extra = c_data
+        return util.make_sample_from_host(host,
+                                          name=self.IDENTIFIER,
+                                          sample_type=sample.TYPE_CUMULATIVE,
+                                          unit='datagrams',
+                                          volume=value,
+                                          res_metadata=metadata,
+                                          extra=extra)
+
+
+class NetworkAggregatedIPOutRequests(_Base):
+    IDENTIFIER = 'network.ip.outgoing.datagrams'
+
+
+class NetworkAggregatedIPInReceives(_Base):
+    IDENTIFIER = 'network.ip.incoming.datagrams'

ceilometer/hardware/pollsters/system.py

@@ -0,0 +1,50 @@
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+from ceilometer.hardware import plugin
+from ceilometer.hardware.pollsters import util
+from ceilometer import sample
+
+
+class _Base(plugin.HardwarePollster):
+
+    CACHE_KEY = 'system'
+
+
+class _SystemBase(_Base):
+    def generate_one_sample(self, host, c_data):
+        value, metadata, extra = c_data
+        return util.make_sample_from_host(host,
+                                          name=self.IDENTIFIER,
+                                          sample_type=self.TYPE,
+                                          unit=self.UNIT,
+                                          volume=value,
+                                          res_metadata=metadata,
+                                          extra=extra)
+
+
+class SystemCpuIdlePollster(_SystemBase):
+    IDENTIFIER = 'system_stats.cpu.idle'
+    TYPE = sample.TYPE_GAUGE
+    UNIT = '%'
+
+
+class SystemIORawSentPollster(_SystemBase):
+    IDENTIFIER = 'system_stats.io.outgoing.blocks'
+    TYPE = sample.TYPE_CUMULATIVE,
+    UNIT = 'blocks'
+
+
+class SystemIORawReceivedPollster(_SystemBase):
+    IDENTIFIER = 'system_stats.io.incoming.blocks'
+    TYPE = sample.TYPE_CUMULATIVE,
+    UNIT = 'blocks'

setup.cfg

@@ -163,6 +163,13 @@ ceilometer.poll.central =
     hardware.network.outgoing.errors = ceilometer.hardware.pollsters.net:OutgoingErrorsPollster
     hardware.memory.total = ceilometer.hardware.pollsters.memory:MemoryTotalPollster
     hardware.memory.used = ceilometer.hardware.pollsters.memory:MemoryUsedPollster
+    hardware.memory.swap.total = ceilometer.hardware.pollsters.memory:MemorySwapTotalPollster
+    hardware.memory.swap.avail = ceilometer.hardware.pollsters.memory:MemorySwapAvailPollster
+    hardware.system_stats.cpu.idle = ceilometer.hardware.pollsters.system:SystemCpuIdlePollster
+    hardware.system_stats.io.outgoing.blocks = ceilometer.hardware.pollsters.system:SystemIORawSentPollster
+    hardware.system_stats.io.incoming.blocks = ceilometer.hardware.pollsters.system:SystemIORawReceivedPollster
+    hardware.network.ip.outgoing.datagrams = ceilometer.hardware.pollsters.network_aggregated:NetworkAggregatedIPOutRequests
+    hardware.network.ip.incoming.datagrams = ceilometer.hardware.pollsters.network_aggregated:NetworkAggregatedIPInReceives
     network.services.lb.pool = ceilometer.network.services.lbaas:LBPoolPollster
     network.services.lb.vip = ceilometer.network.services.lbaas:LBVipPollster
     network.services.lb.member = ceilometer.network.services.lbaas:LBMemberPollster