AUTO: Sync Kubernetes docs to ScalarDL docs site repo (#453)

Co-authored-by: josh-wong <[email protected]>

versioned_docs/version-3.8/scalar-kubernetes/K8sLogCollectionGuide.mdx

@@ -41,14 +41,9 @@ helm repo update
 
 Please get the sample file [scalar-loki-stack-custom-values.yaml](https://github.com/scalar-labs/scalar-kubernetes/blob/master/conf/scalar-loki-stack-custom-values.yaml) for loki-stack. For the logging of Scalar products, this sample file's configuration is recommended.
 
-### Set nodeSelector in the custom values file (Recommended in the production environment)
+### Set nodeSelector in the custom values file (Optional)
 
-In the production environment, it is recommended to add labels to the worker node for Scalar products as follows.
-
-* [EKS - Add a label to the worker node that is used for nodeAffinity](CreateEKSClusterForScalarProducts.mdx#add-a-label-to-the-worker-node-that-is-used-for-nodeaffinity)
-* [AKS - Add a label to the worker node that is used for nodeAffinity](CreateAKSClusterForScalarProducts.mdx#add-a-label-to-the-worker-node-that-is-used-for-nodeaffinity)
-
-Since the promtail pods deployed in this document collect only Scalar product logs, it is sufficient to deploy promtail pods only on the worker node where Scalar products are running. So, you should set nodeSelector in the custom values file (scalar-loki-stack-custom-values.yaml) as follows if you add labels to your Kubernetes worker node. See the following examples based on the product you're using.
+You might need to set nodeSelector in the custom values file (scalar-loki-stack-custom-values.yaml) as follows if you add labels to your Kubernetes worker node. See the following examples based on the product you're using.
 
 <Tabs groupId="products" queryString>
   <TabItem value="scalardb" label="ScalarDB" default>
@@ -91,14 +86,9 @@ Since the promtail pods deployed in this document collect only Scalar product lo
   </TabItem>
 </Tabs>
 
-### Set tolerations in the custom values file (Recommended in the production environment)
-
-In the production environment, it is recommended to add taints to the worker node for Scalar products as follows.
-
-* [EKS - Add taint to the worker node that is used for toleration](CreateEKSClusterForScalarProducts.mdx#add-taint-to-the-worker-node-that-is-used-for-toleration)
-* [AKS - Add taint to the worker node that is used for toleration](CreateAKSClusterForScalarProducts.mdx#add-taint-to-the-worker-node-that-is-used-for-toleration)
+### Set tolerations in the custom values file (Optional)
 
-Since promtail pods are deployed as DaemonSet, you must set tolerations in the custom values file (scalar-loki-stack-custom-values.yaml) as follows if you add taints to your Kubernetes worker node. See the following examples based on the product you're using.
+You might need to set tolerations in the custom values file (scalar-loki-stack-custom-values.yaml) as follows if you add taints to your Kubernetes worker node. See the following examples based on the product you're using.
 
 <Tabs groupId="products" queryString>
   <TabItem value="scalardb" label="ScalarDB" default>