Merge branch 'main' into dependabot/npm_and_yarn/gatsby-plugin-material-ui-4.1.0

Author: vasireddy99

package-lock.json

@@ -16,7 +16,7 @@ This section shows the design of components in an ADOT Collector pipeline that e
 
 <img src={designImg} alt="cloudwatch console log" style="margin: 30px 0;"/>
 
-The kubelet on a worker node in a Kubernetes cluster exposes resource metrics such as CPU, memory, disk, and network usage at the `/metrics/cadvisor` endpoint. However, in EKS Fargate networking architecture, a pod is not allowed to directly reach the kubelet on that worker node. Hence, the ADOT Collector calls the Kubernetes API Server to proxy the connection to the kubelet on a worker node, and collect kubelet’s cAdvisor metrics for workloads on that node. These metrics are made available in Prometheus format. Therefore, the collector uses an instance of [Prometheus Receiver](https://github.com/open-telemetry/opentelemetry-collector-contrib/tree/main/receiver/prometheusreceiver) as a drop-in replacement for a Prometheus server and scrapes these metrics from the Kubernetes API server endpoint. Using Kubernetes service discovery, the receiver can discover all the worker nodes in an EKS cluster and hence a single instance of ADOT Collector will suffice to collect resource metrics from all the nodes in a cluster.
+The kubelet on a worker node in a Kubernetes cluster exposes resource metrics such as CPU, memory, disk, and network usage at the `/metrics/cadvisor` endpoint. However, in EKS Fargate networking architecture, a pod is not allowed to directly reach the kubelet on that worker node. Hence, the ADOT Collector calls the Kubernetes API Server to proxy the connection to the kubelet on a worker node, and collect kubelet’s cAdvisor metrics for workloads on that node. These metrics are made available in Prometheus format. Therefore, the collector uses an instance of [Prometheus Receiver](https://github.com/open-telemetry/opentelemetry-collector-contrib/tree/main/receiver/prometheusreceiver) as a drop-in replacement for a Prometheus server and scrapes these metrics from the Kubernetes API server endpoint. Using Kubernetes service discovery, the receiver can discover the worker nodes in an EKS cluster based on the `role` configured to discover targets, see here: [kubernetes_sd_configs](https://prometheus.io/docs/prometheus/latest/configuration/configuration/#kubernetes_sd_config). Hence, a single collector is able to discover all worker nodes in an EKS cluster.
 
 The metrics then go through a series of processors that perform filtering, renaming, data aggregation and conversion etc. The following is the list of processors used in the pipeline of an ADOT Collector instance for EKS Fargate illustrated above.