Jobs and resources charts in dashboard page #378
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- Increase RAM size and cores on emulated nodes - Enable metrics on tiny and emulator - Set select/cons_tres on emulator - Define a partition with DefMemPerCPU on tiny - Adopt new FireHPC syntax to define partition parameters - Rename slurm_partitions > node→nodes to reflect latest FireHPC expectations.
Create SSH tunnel to request metrics on prometheus running on emulated clusters in development environment, except on pocket cluster to test a cluster without metrics.
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Add a boolean to indicate if metrics feature is enabled in agent /info endpoint, in complement of the cluster and infrastructure names.
Return boolean metrics feature flag of every clusters in gateway /clusters endpoint.
Manage query parameters forwarded to agent more generically in request_agent() instead of specifically in racksdb view.
This subdirectory will also hold all other upcoming metrics related modules.
Add dependency on charts.js and luxon adapter and draw charts with timeseries metrics.
Add possibility to query metrics from Prometheus in agent. This commit introduces slurmweb.metrics.db module with SlurmwebMetricsDB class designed to query nodes, cores and jobs metrics, with various range and resolution in PromQL (Prometheus Query Language) from a Prometheus database. This class is instanciated in agent application when metrics feature is enabled, its method are called by metrics view, accessible through /v<version>/metrics/<metric> API endpoint. Note that SlurmwebAppAgent.metrics attribute is renamed metrics_collector to avoid name conflict with new metrics_db attribute.
Proxy metrics requests to agent through /api/agents/<cluster>/metrics/<metric> enpoint.
Display charts of resources (nodes/cores) status and jobs queue in dashboard page based on metrics from Prometheus, when metrics feature is enabled. fix #275
Set jest-canvas-mock as a development dependency and use it to setup vitest to mock canvas element in NodeJS when running unit tests.
mockClusterDataPoller definition has been moved in common module for more factorization between tests.
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