chore: Add OCI compute metrics as host metrics (#2108)

* Add OCI compute metrics as host metrics

* fix entity bot error

* Add eventType check to oci host synthesis rule

Author: msivant

entity-types/infra-host/definition.yml

@@ -13,6 +13,9 @@ goldenTags:
 - azure.resourceGroup
 - gcp.zone
 - gcp.projectId
+- oci.compartmentId
+- oci.region
+- oci.availabilityDomain
 # opentelemetry semantic conventions for cloud instances
 - cloud.provider
 - cloud.account.id
@@ -521,6 +524,17 @@ synthesis:
         aws.Arn:
         # Used in AWSEC2.yml for entity relationship candidates
         aws.ec2.InstanceId:
+
+    - identifier: oci.resourceId
+      name: oci.resourceDisplayName
+      legacyFeatures:
+        overrideGuidType: true
+      encodeIdentifierInGUID: true
+      conditions:
+      - attribute: oci.resourceId
+        prefix: "ocid1.instance"
+      - attribute: eventType
+        value: Metric
 configuration:
   entityExpirationTime: EIGHT_DAYS
   alertable: true

entity-types/infra-host/golden_metrics.yml

@@ -45,6 +45,11 @@ cpuUsage:
       from: GcpVirtualMachineSample
       eventId: entityGuid
       eventName: entityName          
+    oci:
+      select: average(`oci.computeagent.cpu.utilization`)
+      from: Metric
+      eventId: entity.guid
+      eventName: entity.name 
 memoryUsage:
   title: Memory usage (%)
   unit: PERCENTAGE
@@ -65,6 +70,11 @@ memoryUsage:
       from: Metric
       eventId: entity.guid
       eventName: entity.name
+    oci:
+      select: average(`oci.computeagent.memory.utilization`)
+      from: Metric
+      eventId: entity.guid
+      eventName: entity.name
 storageUsage:
   title: Storage usage (%)
   unit: PERCENTAGE
@@ -135,6 +145,11 @@ networkTrafficTx:
       from: GcpVirtualMachineSample
       eventId: entityGuid
       eventName: entityName        
+    oci:
+      select: average(`oci.computeagent.network.bytes.out`)
+      from: Metric
+      eventId: entity.guid
+      eventName: entity.name   
 networkTrafficRx:
   title: Network receive traffic (bytes/s)
   unit: BYTES_PER_SECOND
@@ -183,3 +198,8 @@ networkTrafficRx:
       from: GcpVirtualMachineSample
       eventId: entityGuid
       eventName: entityName      
+    oci:
+      select: average(`oci.computeagent.network.bytes.in`)
+      from: Metric
+      eventId: entity.guid
+      eventName: entity.name