https://docs.shturval.tech/2.13/en/cluster-admin/ssc/general/metrics/Recent content in Metrics onHugo -- gohugo.ioTue, 06 Oct 2020 08:48:23 +0000https://docs.shturval.tech/2.13/en/cluster-admin/ssc/general/metrics/vmetrics/Tue, 06 Oct 2020 08:49:31 +0000https://docs.shturval.tech/2.13/en/cluster-admin/ssc/general/metrics/vmetrics/The Victoria Metrics-based monitoring module provides collection, storage and aggregation of metric data from client clusters and the management cluster. Victoria Metrics is deployed in the Shturval platform management cluster and includes the following components: Victoria Metrics Storage. Metrics storage component Victoria Metrics Insert. The centralized metrics collection component receives metrics from Control component of the monitoring module (Victoria Metrics Agent). Victoria Metrics Select. The component executes incoming requests, retrieving the necessary data from Victoria Metrics Storage.https://docs.shturval.tech/2.13/en/cluster-admin/ssc/general/metrics/grafana/Tue, 06 Oct 2020 08:49:31 +0000https://docs.shturval.tech/2.13/en/cluster-admin/ssc/general/metrics/grafana/An external monitoring module (not supplied as part of the Platform) provides collection and display of: system metrics of cluster nodes; metrics of system components of the cluster; container metrics. All information is displayed on information panels (Dashboards). The Grafana platform is used for interactive visualization, monitoring and data analysis. The graphical metrics display module (Grafana) provides the ability to visualize and analyze data used for monitoring. To configure the module for graphical display of metrics in the cluster graphical interface, in the side menu, open the Services and repositories section and go to the Installed services page, click Manage.https://docs.shturval.tech/2.13/en/cluster-admin/ssc/general/metrics/grafanadashboard/Mon, 16 Nov 2020 13:59:39 +0100https://docs.shturval.tech/2.13/en/cluster-admin/ssc/general/metrics/grafanadashboard/A custom dashboard in the Grafana interface can be created by editing objects in the interface of the Shturval platform: In the management cluster, go to namespace monitoring. Screenshot In the Storage section, open the ConfigMaps page. Screenshot Click the +Add ConfigMap button. Fill in the name, for example, my-dashboard. Screenshot In the Text keys block, add a key with the name of the dashboard name and enter the panel parameters in the value.https://docs.shturval.tech/2.13/en/cluster-admin/ssc/general/metrics/metrics-redirection/Tue, 06 Oct 2020 08:49:31 +0000https://docs.shturval.tech/2.13/en/cluster-admin/ssc/general/metrics/metrics-redirection/When VM Agent is enabled in a cluster, by default it collects system component metrics and forwards them to the Victoria Metrics cluster hosted in the management cluster. You can configure the redirection of metrics from the client cluster and management cluster to external Victoria Metrics deployed in your infrastructure. To do this you need: Prepare a manifest of the ShturvalServicePatch (PatchSSC) object for application to the specification (ssc) *Monitoring module control component (shturval-metrics-collector) with the required parameters in customvalues.https://docs.shturval.tech/2.13/en/cluster-admin/ssc/general/metrics/vmincrease-disksize/Mon, 16 Nov 2020 13:59:39 +0100https://docs.shturval.tech/2.13/en/cluster-admin/ssc/general/metrics/vmincrease-disksize/The monitoring engine centralized metrics storage component (shturval-monitoring) may require increased disk space. If necessary, you can change the disk volume from the platform GUI using the PersistentVolumeClaim (PVC resource). All actions to increase disk space are performed in the management cluster. In the management cluster, go to the victoria-metrics namespace. Screenshot In the side menu, open the Storage section and go to the PersistentVolumeClaims page. Select the PVC that is mounted in the Pod of the module that requires more disk space.https://docs.shturval.tech/2.13/en/cluster-admin/ssc/general/metrics/vmagent/Tue, 06 Oct 2020 08:49:31 +0000https://docs.shturval.tech/2.13/en/cluster-admin/ssc/general/metrics/vmagent/The monitoring module management component (Victoria Metrics Agent) (shturval-metrics-collector) provides local collection of metrics for services running in the cluster. Integration with Prometheus Operator # The transition from Prometheus to VM Agent is carried out without additional settings. Victoria Metrics Operator supports import of CRD (Custom Resource Definitions) from Prometheus Operator: PodMonitor; ServiceMonitor; Probe; AlertmanagerConfig. If custom Prometheus Operator resources are created in the cluster, Victoria Metrics Operator will apply their configuration.