## Description As a first step towards https://gitlab.com/gitlab-org/gitlab-ce/issues/27890, we should show some basic health metrics about the cluster. We should include: - CPU Cores Used vs. Available - Memory % Used vs. Available - gitlab-ce~992792 would be to also provide a series for requested CPU/Memory as well. - ~~Pod limit (currently 100 per Node)~~ 100% utilization in this case would be all Cores/RAM available within the cluster. (Summarization of the Node CPU/RAM) If we can achieve this, we will be delivering more value than what can be obtained easily via the k8s console. ## Proposal We can gather the % used today, but to gather the amount requested we will need to deploy [kube-state-metrics](https://github.com/kubernetes/kube-state-metrics). The general actions: - Deploy `kube-state-metrics` along with Prometheus for managed clusters. If a cluster already had Prometheus deployed, we should deploy this as well. We will need to think about the scaling needs. - Add the charts to the cluster management page. Will need UX input on this.