Merge pull request #289926 from lesage-oded/kubelet

remove kubeletVolumeStats* metrics as they are not used

Author: v-dirichards

articles/operator-nexus/list-of-metrics-collected.md

@@ -164,9 +164,6 @@ All these metrics for Nexus Cluster are collected and delivered to Azure Monitor
 |KubeletRunningPods|Kubelet|Kubelet Running Pods|Count|Number of pods running on the node. In the absence of data, this metric will retain the most recent value emitted|Host|
 |KubeletRuntimeOperationsErrorsTotal|Kubelet|Kubelet Runtime Operations Errors Total|Count|Cumulative number of runtime operation errors by operation type. In the absence of data, this metric will retain the most recent value emitted|Host, Operation Type|
 |KubeletStartedPodsErrorsTotal|Kubelet|Kubelet Started Pods Errors Total|Count|Cumulative number of errors when starting pods. In the absence of data, this metric will retain the most recent value emitted|Host|
-|KubeletVolumeStatsAvailableBytes|Kubelet|Volume Available Bytes|Bytes|Number of available bytes in the volume. In the absence of data, this metric will retain the most recent value emitted|Host, Namespace, Persistent Volume Claim|
-|KubeletVolumeStatsCapacityBytes|Kubelet|Volume Capacity Bytes|Bytes|Capacity of the volume. In the absence of data, this metric will retain the most recent value emitted|Host, Namespace, Persistent Volume Claim|
-|KubeletVolumeStatsUsedBytes|Kubelet|Volume Used Bytes|Bytes|Number of used bytes in the volume. In the absence of data, this metric will retain the most recent value emitted|Host, Namespace, Persistent Volume Claim|
 
 ### ***Kubernetes Node***
 
@@ -221,7 +218,7 @@ All these metrics for Nexus Cluster are collected and delivered to Azure Monitor
 |KubevirtVirtControllerReady|VMOrchestrator|Kubevirt Virt Controller Ready|Unspecified|Indication for a virt-controller that is ready to take the lead. The value is 1 if the virt-controller is ready, 0 otherwise. In the absence of data, this metric will default to 0|Pod Name|
 |KubevirtVirtOperatorReady|VMOrchestrator|Kubevirt Virt Operator Ready|Unspecified|Indication for a virt operator being ready. The value is 1 if the virt operator is ready, 0 otherwise. In the absence of data, this metric will default to 0|Pod Name|
 |KubevirtVmiMemoryActualBalloonBytes|VMOrchestrator|Kubevirt VMI Memory Balloon Bytes|Bytes|Current balloon size. In the absence of data, this metric will default to 0|Name, Node|
-|KubevirtVmiMemoryAvailableBytes|VMOrchestrator|Kubevirt VMI Memory Available Bytes|Bytes|Amount of usable memory as seen by the domain. This value may not be accurate if a balloon driver is in use or if the guest OS does not initialize all assigned pages. In the absence of data, this metric will default to 0|Name, Node|
+|KubevirtVmiMemoryAvailableBytes|VMOrchestrator|Kubevirt VMI Memory Available Bytes|Bytes|Amount of usable memory as seen by the domain. This value may not be accurate if a balloon driver is in use or if the guest OS doesn't initialize all assigned pages. In the absence of data, this metric will default to 0|Name, Node|
 |KubevirtVmiMemorySwapInTrafficBytesTotal|VMOrchestrator|Kubevirt VMI Mem Swp In Traffic Bytes|Bytes|The total amount of data read from swap space of the guest. In the absence of data, this metric will retain the most recent value emitted|Name, Node|
 |KubevirtVmiMemoryDomainBytesTotal|VMOrchestrator|Kubevirt VMI Mem Dom Bytes (Preview)|Bytes|The amount of memory allocated to the domain. The memory value in the domain XML file. In the absence of data, this metric will retain the most recent value emitted|Node|
 |KubevirtVmiMemorySwapOutTrafficBytesTotal|VMOrchestrator|Kubevirt VMI Mem Swp Out Traffic Bytes|Bytes|The total amount of memory written out to swap space of the guest. In the absence of data, this metric will retain the most recent value emitted|Name, Node|
@@ -230,7 +227,7 @@ All these metrics for Nexus Cluster are collected and delivered to Azure Monitor
 |KubevirtVmiNetworkReceivePacketsTotal|VMOrchestrator|Kubevirt VMI Net Rx Packets|Bytes|Total network traffic received packets. In the absence of data, this metric will retain the most recent value emitted|Interface, Name, Node|
 |KubevirtVmiNetworkTransmitPacketsDroppedTotal|VMOrchestrator|Kubevirt VMI Net Tx Packets Drop|Bytes|The total number of transmit packets dropped on virtual NIC (vNIC) interfaces. In the absence of data, this metric will retain the most recent value emitted|Interface, Name, Node|
 |KubevirtVmiNetworkTransmitPacketsTotal|VMOrchestrator|Kubevirt VMI Net Tx Packets Total|Bytes|Total network traffic transmitted packets. In the absence of data, this metric will retain the most recent value emitted|Interface, Name, Node|
-|KubevirtVmiOutdatedInstances|VMOrchestrator|Kubevirt VMI Outdated Count|Count|Indication for the total number of VirtualMachineInstance (VMI) workloads that are not running within the most up-to-date version of the virt-launcher environment. In the absence of data, this metric will default to 0||
+|KubevirtVmiOutdatedInstances|VMOrchestrator|Kubevirt VMI Outdated Count|Count|Indication for the total number of VirtualMachineInstance (VMI) workloads that aren't running within the most up-to-date version of the virt-launcher environment. In the absence of data, this metric will default to 0||
 |KubevirtVmiPhaseCount|VMOrchestrator|Kubevirt VMI Phase Count|Count|Sum of Virtual Machine Instances (VMIs) per phase and node. Phase can be one of the following values: Pending, Scheduling, Scheduled, Running, Succeeded, Failed, Unknown. In the absence of data, this metric will retain the most recent value emitted|Node, Phase, Workload|
 |KubevirtVmiStorageIopsReadTotal|VMOrchestrator|Kubevirt VMI Storage IOPS Read Total|Count|Total number of Input/Output (I/O) read operations. In the absence of data, this metric will retain the most recent value emitted|Drive, Name, Node|
 |KubevirtVmiStorageIopsWriteTotal|VMOrchestrator|Kubevirt VMI Storage IOPS Write Total|Count|Total number of Input/Output (I/O) write operations. In the absence of data, this metric will retain the most recent value emitted|Drive, Name, Node|
@@ -249,7 +246,7 @@ All these metrics for Nexus Cluster are collected and delivered to Azure Monitor
 
 | Metric      | Category | Display Name  | Unit | Description | Dimensions   |
 |-------------|:-------------:|:-----:|:----------:|:-----------:|:--------------------------:|
-|NexusClusterHeartbeatConnectionStatus|Nexus Cluster|Cluster Heartbeat Connection Status|Count|Indicates whether the Cluster is having issues communicating with the Cluster Manager. The value of the metric is 0 when the connection is healthy and 1 when it is unhealthy. In the absence of data, this metric will retain the most recent value emitted|Reason|
+|NexusClusterHeartbeatConnectionStatus|Nexus Cluster|Cluster Heartbeat Connection Status|Count|Indicates whether the Cluster is having issues communicating with the Cluster Manager. The value of the metric is 0 when the connection is healthy and 1 when it's unhealthy. In the absence of data, this metric will retain the most recent value emitted|Reason|
 |NexusClusterMachineGroupUpgrade|Nexus Cluster|Cluster Machine Group Upgrade|Count|Tracks Cluster Machine Group Upgrades performed. The value of the metric is 0 when the result is successful and 1 for all other results. In the absence of data, this metric will retain the most recent value emitted|Machine Group, Result, Upgraded From Version, Upgraded To Version|
 
 ## Baremetal servers
@@ -364,8 +361,8 @@ All the metrics from Storage appliance are collected and delivered to Azure Moni
 |PurefaArraySpaceProvisionedBytes|Storage Array|Nexus Storage Array Space Prov (Deprecated)|Bytes|Deprecated - Overall space provisioned for the pure storage array. In the absence of data, this metric will retain the most recent value emitted||
 |PurefaArraySpaceUsage|Storage Array|Nexus Storage Array Space Used (Deprecated)|Percent|Deprecated - Space usage of the pure storage array in percentage. In the absence of data, this metric will default to 0||
 |PurefaArraySpaceUsedBytes|Storage Array|Nexus Storage Array Space Used Bytes (Deprecated)|Bytes|Deprecated - Overall space used for the pure storage array. In the absence of data, this metric will retain the most recent value emitted|Dimension|
-|PurefaHardwareChassisHealth|Storage Array|Nexus Storage HW Chassis Health (Deprecated)|Count|Deprecated - Denotes whether a hardware chassis of the pure storage array is healthy or not. A value of 0 means the chassis is healthy, a value of 1 means it is unhealthy. In the absence of data, this metric will default to 0||
-|PurefaHardwareControllerHealth|Storage Array|Nexus Storage HW Controller Health (Deprecated)|Count|Deprecated - Denotes whether a hardware controller of the pure storage array is healthy or not. A value of 0 means the controller is healthy, a value of 1 means it is unhealthy. In the absence of data, this metric will default to 0|Controller|
+|PurefaHardwareChassisHealth|Storage Array|Nexus Storage HW Chassis Health (Deprecated)|Count|Deprecated - Denotes whether a hardware chassis of the pure storage array is healthy or not. A value of 0 means the chassis is healthy, a value of 1 means it's unhealthy. In the absence of data, this metric will default to 0||
+|PurefaHardwareControllerHealth|Storage Array|Nexus Storage HW Controller Health (Deprecated)|Count|Deprecated - Denotes whether a hardware controller of the pure storage array is healthy or not. A value of 0 means the controller is healthy, a value of 1 means it's unhealthy. In the absence of data, this metric will default to 0|Controller|
 |PurefaHardwarePowerVolt|Storage Array|Nexus Storage Hardware Power Volts (Deprecated)|Unspecified|Deprecated - Hardware power supply voltage of the pure storage array. In the absence of data, this metric will default to 0|Power Supply|
 |PurefaHardwareTemperatureCelsiusByChassis|Storage Array|Nexus Storage Hardware Temp Celsius By Chassis (Deprecated)|Unspecified|Deprecated - Hardware temperature, in Celsius, of the controller in the pure storage array. In the absence of data, this metric will retain the most recent value emitted|Sensor, Chassis|
 |PurefaHardwareTemperatureCelsiusByController|Storage Array|Nexus Storage Hardware Temp Celsius By Controller (Deprecated)|Unspecified|Deprecated - Hardware temperature, in Celsius, of the controller in the pure storage array. In the absence of data, this metric will retain the most recent value emitted|Controller, Sensor|