release v1.21.0 (#2414)

Co-authored-by: levan-m <116471169+levan-m@users.noreply.github.com>

Author: swang392

bundle/manifests/datadog-operator.clusterserviceversion.yaml

@@ -194,15 +194,15 @@ metadata:
       ]
     capabilities: Full Lifecycle
     categories: Monitoring, Logging & Tracing
-    createdAt: "2025-12-11 19:46:15"
+    createdAt: "2025-12-16 22:23:39"
     description: |-
       Datadog provides a modern monitoring and analytics platform. Gather metrics, logs and traces for full observability of your Kubernetes cluster with Datadog Operator.
 
       **WARNING**: Starting from version `1.21.0`, the Datadog Operator DatadogAgent controller only watches by default the namespace where it is installed. This means your `DatadogAgent` custom resource must be created in the same namespace as the Operator. This can be changed by removing the `DD_AGENT_WATCH_NAMESPACE` environment variable from the Datadog Operator deployment inside the ClusterServiceVersion YAML.
     operators.operatorframework.io/builder: operator-sdk-v1.34.1
     operators.operatorframework.io/project_layout: go.kubebuilder.io/v4
     repository: https://github.com/DataDog/datadog-operator
-    containerImage: gcr.io/datadoghq/operator:1.21.0-rc.3
+    containerImage: gcr.io/datadoghq/operator:1.21.0
     support: Datadog, Inc.
     features.operators.openshift.io/disconnected: "true"
     features.operators.openshift.io/fips-compliant: "false"
@@ -211,12 +211,12 @@ metadata:
     features.operators.openshift.io/token-auth-aws: "false"
     features.operators.openshift.io/token-auth-azure: "false"
     features.operators.openshift.io/token-auth-gcp: "false"
-    olm.skipRange: '>=1.7.0 <1.21.0-rc.3'
+    olm.skipRange: '>=1.7.0 <1.21.0'
   labels:
     operatorframework.io/arch.amd64: supported
     operatorframework.io/arch.arm64: supported
     operatorframework.io/os.linux: supported
-  name: datadog-operator.v1.21.0-rc.3
+  name: datadog-operator.v1.21.0
   namespace: placeholder
 spec:
   apiservicedefinitions: {}
@@ -753,7 +753,7 @@ spec:
                             fieldPath: metadata.namespace
                       - name: DD_TOOL_VERSION
                         value: redhat-community-operators
-                    image: gcr.io/datadoghq/operator:1.21.0-rc.3
+                    image: gcr.io/datadoghq/operator:1.21.0
                     imagePullPolicy: IfNotPresent
                     livenessProbe:
                       httpGet:
@@ -851,5 +851,5 @@ spec:
   minKubeVersion: 1.16.0
   provider:
     name: Datadog
-  version: 1.21.0-rc.3
+  version: 1.21.0
   replaces: datadog-operator.v1.20.0

bundle/manifests/datadoghq.com_datadogagentinternals.yaml

@@ -1124,6 +1124,7 @@ spec:
                           enabled:
                             description: |-
                               Enabled enables the cluster autoscaling product.
+                              (Requires Cluster Agent 7.74.0+)
                               Default: false
                             type: boolean
                         type: object
@@ -9375,6 +9376,7 @@ spec:
                               enabled:
                                 description: |-
                                   Enabled enables the cluster autoscaling product.
+                                  (Requires Cluster Agent 7.74.0+)
                                   Default: false
                                 type: boolean
                             type: object

bundle/manifests/datadoghq.com_datadogagentprofiles.yaml

@@ -1135,6 +1135,7 @@ spec:
                               enabled:
                                 description: |-
                                   Enabled enables the cluster autoscaling product.
+                                  (Requires Cluster Agent 7.74.0+)
                                   Default: false
                                 type: boolean
                             type: object

bundle/manifests/datadoghq.com_datadogagents.yaml

@@ -1123,6 +1123,7 @@ spec:
                           enabled:
                             description: |-
                               Enabled enables the cluster autoscaling product.
+                              (Requires Cluster Agent 7.74.0+)
                               Default: false
                             type: boolean
                         type: object
@@ -9426,6 +9427,7 @@ spec:
                               enabled:
                                 description: |-
                                   Enabled enables the cluster autoscaling product.
+                                  (Requires Cluster Agent 7.74.0+)
                                   Default: false
                                 type: boolean
                             type: object

config/manager/kustomization.yaml

@@ -3,6 +3,6 @@ resources:
 images:
 - name: controller
   newName: gcr.io/datadoghq/operator
-  newTag: 1.21.0-rc.3
+  newTag: 1.21.0
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization