![]() ![]() The following table provides the default resource and IP requirements for installing the Healthwatch tile: Resource Requirements for the Healthwatch Tile Routes client connections to healthy MySQL nodes and away from unhealthy MySQL nodes Stores the Grafana settings you configure Organizes metrics data in charts and graphs.Conducts canary tests through the Blackbox Exporter.Manages and sends alerts through Alertmanager.Can write to remote storage in addition to its local time-series database (TSDB).Collects metrics related to the functionality of platform- and runtime-level components.The table below explains each Healthwatch tile component and which VM deploys it: For information about making your Healthwatch deployment highly available (HA), see High Availability below. In the Resource Config pane of the Healthwatch tile, you can scale and assign load balancers to these resources. The Healthwatch tile also deploys a fourth component, MySQL Proxy, to route client connections to healthy MySQL nodes.īy default, the Healthwatch tile deploys two Prometheus VMs, one Grafana VM, one MySQL VM, and one MySQL Proxy VM. MySQL is used only to store your Grafana settings and does not store any time series data. The Healthwatch tile then exports the collected metrics to dashboards in the Grafana UI, allowing you to visualize the data with charts and graphs and create customized dashboards for long-term monitoring and troubleshooting. ![]() The Prometheus instance scrapes and stores metrics from the Healthwatch Exporter tiles, allows you to configure alerts with Alertmanager, and sends canary tests to target URLs with Blackbox Exporter. The main three components of the Healthwatch tile are Prometheus, Grafana, and MySQL. This topic describes Healthwatch for VMware Tanzu tile components and the resource requirements for the Healthwatch tile.įor information about the metric exporter VMs that the Healthwatch Exporter for VMware Tanzu Application Service for VMs (TAS for VMs) and Healthwatch Exporter for Tanzu Kubernetes Grid Integrated Edition (TKGI) tiles deploy, see Healthwatch Metrics. ![]()
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