<p>When I try to install metrics server on EKS Fargate cluster, it is throwing error:</p>
<blockquote>
<p>0/4 nodes are available: 4 Insufficient pods.</p>
</blockquote>
<p>Following instructions from here to install metrics server: <a href="http://arun-gupta.github.io/hpa-app-metrics/" rel="nofollow noreferrer">http://arun-gupta.github.io/hpa-app-metrics/</a></p>
<p>Can someone tell me why this error is throwing up?</p>
<p>update:
when i make additional deployment, it is allocating new pods and working fine. but it is showing this error when metrics are installed by following instructions in the above link</p>

<p>From the AWS Fargate docs <a href="https://docs.aws.amazon.com/eks/latest/userguide/fargate.html" rel="nofollow noreferrer">here</a></p>
<p>Fargate profiles support specifying subnets from VPC secondary CIDR blocks. You may want to specify a secondary CIDR block because there are a limited number of IP addresses available in a subnet. <strong>As a result, there are a limited number of pods that can be created in the cluster</strong>. Using different subnets for pods allows you to increase the number of available IP addresses. For more information, see <a href="https://docs.aws.amazon.com/vpc/latest/userguide/VPC_Subnets.html#vpc-resize" rel="nofollow noreferrer">Adding IPv4 CIDR blocks to a VPC</a>.</p>
