diff --git a/.chloggen/replicasets-labels-annotations.yaml b/.chloggen/replicasets-labels-annotations.yaml
new file mode 100644
index 000000000..345e4bb1d
--- /dev/null
+++ b/.chloggen/replicasets-labels-annotations.yaml
@@ -0,0 +1,22 @@
+# Use this changelog template to create an entry for release notes.
+#
+# If your change doesn't affect end users you should instead start
+# your pull request title with [chore] or use the "Skip Changelog" label.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: enhancement
+
+# The name of the area of concern in the attributes-registry, (e.g. http, cloud, db)
+component: k8s
+
+# A brief description of the change. Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: "Introduce semantic conventions for k8s ReplicaSet labels and annotations"
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+# The values here must be integers.
+issues: [2132]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext:
diff --git a/docs/attributes-registry/k8s.md b/docs/attributes-registry/k8s.md
index 63b4075dd..a4281a2eb 100644
--- a/docs/attributes-registry/k8s.md
+++ b/docs/attributes-registry/k8s.md
@@ -43,6 +43,8 @@ Kubernetes resource attributes.
| `k8s.pod.label.` | string | The label placed on the Pod, the `` being the label name, the value being the label value. [12] | `my-app`; `x64`; `` |  |
| `k8s.pod.name` | string | The name of the Pod. | `opentelemetry-pod-autoconf` |  |
| `k8s.pod.uid` | string | The UID of the Pod. | `275ecb36-5aa8-4c2a-9c47-d8bb681b9aff` |  |
+| `k8s.replicaset.annotation.` | string | The annotation key-value pairs placed on the ReplicaSet. [13] | `k8s.replicaset.annotation.replicas=0`; `k8s.replicaset.annotation.data=` |  |
+| `k8s.replicaset.label.` | string | The label key-value pairs placed on the ReplicaSet. [14] | `k8s.replicaset.label.app=guestbook`; `k8s.replicaset.label.injected=` |  |
| `k8s.replicaset.name` | string | The name of the ReplicaSet. | `opentelemetry` |  |
| `k8s.replicaset.uid` | string | The UID of the ReplicaSet. | `275ecb36-5aa8-4c2a-9c47-d8bb681b9aff` |  |
| `k8s.replicationcontroller.name` | string | The name of the replication controller. | `opentelemetry` |  |
@@ -134,6 +136,10 @@ conflict.
- A label `data` with empty string value SHOULD be recorded as
the `k8s.pod.label.data` attribute with value `""`.
+**[13] `k8s.replicaset.annotation`:** The `` being the annotation name, the value being the annotation value, even if the value is empty.
+
+**[14] `k8s.replicaset.label`:** The `` being the label name, the value being the label value, even if the value is empty.
+
---
`k8s.namespace.phase` has the following list of well-known values. If one of them applies, then the respective value MUST be used; otherwise, a custom value MAY be used.
diff --git a/docs/resource/k8s.md b/docs/resource/k8s.md
index 57e3ee972..693bc43a9 100644
--- a/docs/resource/k8s.md
+++ b/docs/resource/k8s.md
@@ -243,6 +243,12 @@ to a running container.
|---|---|---|---|---|---|
| [`k8s.replicaset.name`](/docs/attributes-registry/k8s.md) | string | The name of the ReplicaSet. | `opentelemetry` | `Recommended` |  |
| [`k8s.replicaset.uid`](/docs/attributes-registry/k8s.md) | string | The UID of the ReplicaSet. | `275ecb36-5aa8-4c2a-9c47-d8bb681b9aff` | `Recommended` |  |
+| [`k8s.replicaset.annotation.`](/docs/attributes-registry/k8s.md) | string | The annotation key-value pairs placed on the ReplicaSet. [1] | `k8s.replicaset.annotation.replicas=0`; `k8s.replicaset.annotation.data=` | `Opt-In` |  |
+| [`k8s.replicaset.label.`](/docs/attributes-registry/k8s.md) | string | The label key-value pairs placed on the ReplicaSet. [2] | `k8s.replicaset.label.app=guestbook`; `k8s.replicaset.label.injected=` | `Opt-In` |  |
+
+**[1] `k8s.replicaset.annotation`:** The `` being the annotation name, the value being the annotation value, even if the value is empty.
+
+**[2] `k8s.replicaset.label`:** The `` being the label name, the value being the label value, even if the value is empty.
diff --git a/model/k8s/registry.yaml b/model/k8s/registry.yaml
index b9c535a59..61d5eac8a 100644
--- a/model/k8s/registry.yaml
+++ b/model/k8s/registry.yaml
@@ -177,6 +177,22 @@ groups:
brief: >
The name of the ReplicaSet.
examples: ['opentelemetry']
+ - id: k8s.replicaset.label
+ type: template[string]
+ stability: development
+ brief: >
+ The label key-value pairs placed on the ReplicaSet.
+ note: |
+ The `` being the label name, the value being the label value, even if the value is empty.
+ examples: ['k8s.replicaset.label.app=guestbook', 'k8s.replicaset.label.injected=']
+ - id: k8s.replicaset.annotation
+ type: template[string]
+ stability: development
+ brief: >
+ The annotation key-value pairs placed on the ReplicaSet.
+ note: |
+ The `` being the annotation name, the value being the annotation value, even if the value is empty.
+ examples: [ 'k8s.replicaset.annotation.replicas=0', 'k8s.replicaset.annotation.data=' ]
- id: k8s.replicationcontroller.uid
type: string
stability: development
diff --git a/model/k8s/resources.yaml b/model/k8s/resources.yaml
index d3466cc6c..0c9b959c2 100644
--- a/model/k8s/resources.yaml
+++ b/model/k8s/resources.yaml
@@ -70,6 +70,10 @@ groups:
attributes:
- ref: k8s.replicaset.uid
- ref: k8s.replicaset.name
+ - ref: k8s.replicaset.label
+ requirement_level: opt_in
+ - ref: k8s.replicaset.annotation
+ requirement_level: opt_in
- id: resource.k8s.deployment
type: resource