Document new OBI metadata attributes

content/en/docs/zero-code/obi/configure/service-discovery.md

@@ -6,7 +6,7 @@ description:
   instrument.
 weight: 20
 # prettier-ignore
-cSpell:ignore: filestorecsi kube-node-lease kube-system rdns replicaset statefulset volumepopulator
+cSpell:ignore: filestorecsi kube-node-lease kube-system rdns replicaset statefulset testserver volumepopulator
 ---
 
 The `OTEL_EBPF_AUTO_TARGET_EXE`, `OTEL_EBPF_OPEN_PORT`,
@@ -41,6 +41,7 @@ service type.
 | `cmd_args`             | Selects processes by command-line arguments. Refer to [command-line arguments](#command-line-arguments).                                 | string (glob)            | (unset) |
 | `target_pids`          | Selects processes by PID. Refer to [target pids](#target-pids).                                                                          | list of integers         | (unset) |
 | `containers_only`      | Selects processes to instrument which are running in an OCI container. Refer to [containers only](#containers-only).                     | boolean                  | false   |
+| `container_name`       | Filter services by OCI container name. Refer to [Container name](#container-name).                                                       | string (glob)            | (unset) |
 | `k8s_namespace`        | Filter services by Kubernetes namespace. Refer to [K8s namespace](#k8s-namespace).                                                       | string (glob)            | (unset) |
 | `k8s_pod_name`         | Filter services by Kubernetes Pod. Refer to [K8s Pod name](#k8s-pod-name).                                                               | string (glob)            | (unset) |
 | `k8s_deployment_name`  | Filter services by Kubernetes Deployment. Refer to [K8s deployment name](#k8s-deployment-name).                                          | string (glob)            | (unset) |
@@ -149,6 +150,26 @@ perform the network namespace inspection, it ignores this option.
 If you specify other selectors in the same `instrument` entry, the processes
 must match all the selector properties.
 
+### Container name
+
+This selector property limits the instrumentation to the applications running in
+OCI containers (such as Docker) with a name matching the provided glob pattern.
+
+For example:
+
+```yaml
+discovery:
+  instrument:
+    - container_name: '*testserver*'
+    - container_name: 'my-app-*'
+```
+
+This example discovers all processes running in containers whose names contain
+`testserver` or start with `my-app-`.
+
+If you specify other selectors in the same `instrument` entry, the processes
+must match all the selector properties.
+
 ### K8s namespace
 
 This selector property limits the instrumentation to the applications running in

content/en/docs/zero-code/obi/metrics.md

@@ -60,6 +60,19 @@ check the `attributes`->`select` section in the
 | Application (all)              | `k8s.replicaset.name`        | shown if Kubernetes metadata is enabled           |
 | Application (all)              | `k8s.statefulset.name`       | shown if Kubernetes metadata is enabled           |
 | Application (all)              | `k8s.cluster.name`           | shown if Kubernetes metadata is enabled           |
+| Application (all)              | `container.id`               | shown if Docker metadata is enabled               |
+| Application (all)              | `container.name`             | shown if Docker metadata is enabled               |
+| Application (all)              | `cloud.provider`             | shown if cloud metadata is enabled                |
+| Application (all)              | `cloud.platform`             | shown if cloud metadata is enabled                |
+| Application (all)              | `cloud.region`               | shown if cloud metadata is enabled                |
+| Application (all)              | `cloud.account.id`           | shown if cloud metadata is enabled                |
+| Application (all)              | `cloud.availability_zone`    | shown if cloud metadata is enabled                |
+| Application (all)              | `cloud.resource_id`          | shown if cloud metadata is enabled (Azure only)   |
+| Application (all)              | `host.id`                    | shown if cloud metadata is enabled                |
+| Application (all)              | `host.type`                  | shown if cloud metadata is enabled                |
+| Application (all)              | `host.image.id`              | shown if cloud metadata is enabled (AWS only)     |
+| Application (all)              | `gcp.gce.instance.name`      | shown if cloud metadata is enabled (GCP only)     |
+| Application (all)              | `gcp.gce.instance.hostname`  | shown if cloud metadata is enabled (GCP only)     |
 | Application (all)              | `service.name`               | shown                                             |
 | Application (all)              | `service.namespace`          | shown                                             |
 | Application (all)              | `target.instance`            | shown                                             |