![]() You can choose between two alternatives for installing New Relic full observability in your EKS Fargate cluster: Other components of the New Relic solution for Kubernetes, such as nri-prometheus, nri-metadata-injection, and nri-kube-events, do not have any particularities and will be deployed by our Helm Chart normally as they would in non-Fargate environments. ![]() This KSM instance will be monitored as any other workload: By injecting a sidecar if it gets scheduled in a Fargate node or with the local instance of the DaemonSet if it gets scheduled on an EC2 node. Our Helm Chart and/or installer will do so automatically by default, although this behavior can be disabled if your cluster already has a working instance of KSM. Just like for any other Kubernetes cluster, our solution still requires you to deploy and monitor a Kube State Metrics (KSM) instance. The agent in both scenarios will scrape data from Kube State Metrics (KSM), Kubelet, and cAdvisor and send data in the same format. This means that metrics that are usually fetched from the host directly, like running processes, will not be available for Fargate nodes. Please note that, due to the limitations imposed by Fargate, the New Relic integration is limited to running in unprivileged mode on Fargate nodes. New Relic collects all the supported metrics for all Kubernetes objects regardless of where they are scheduled, whether it's Fargate or EC2 nodes. In a mixed environment, the integration only uses a sidecar for Fargate nodes. Here's an example of a hybrid instance with both Fargate and EC2 nodes: No sidecar will be injected into pods scheduled in EC2 nodes, and no DaemonSet will be deployed to Fargate nodes. If the same Kubernetes cluster also contains EC2 nodes, our solution will also be deployed as a DaemonSet in all of them. New Relic supports monitoring Kubernetes workloads on EKS Fargate by automatically injecting a sidecar containing the infrastructure agent and the nri-kubernetes integration in each pod that needs to be monitored. You can see if you're being affected by this problem by enabling verbose logs and looking for messages of the type: There is no solution on the integration side for this problem, we advise you to update to one of the patch versions as soon as possible. It will be included in the Kubernetes 1.19 release and has been backported to the releases 1.16.11, 1.17.7, and 1.18.4.
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