70 lines
2.0 KiB
Ruby
70 lines
2.0 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
# Responsible for returning a filtered system dashboard
|
|
# containing only the default embedded metrics. This class
|
|
# operates by selecting metrics directly from the system
|
|
# dashboard.
|
|
#
|
|
# Why isn't this filtering in a processing stage? By filtering
|
|
# here, we ensure the dynamically-determined dashboard is cached.
|
|
#
|
|
# Use Gitlab::Metrics::Dashboard::Finder to retrive dashboards.
|
|
module Metrics
|
|
module Dashboard
|
|
class DefaultEmbedService < ::Metrics::Dashboard::BaseEmbedService
|
|
# For the default filtering for embedded metrics,
|
|
# uses the 'id' key in dashboard-yml definition for
|
|
# identification.
|
|
DEFAULT_EMBEDDED_METRICS_IDENTIFIERS = %w(
|
|
system_metrics_kubernetes_container_memory_total
|
|
system_metrics_kubernetes_container_cores_total
|
|
).freeze
|
|
|
|
class << self
|
|
def valid_params?(params)
|
|
embedded?(params[:embedded])
|
|
end
|
|
end
|
|
|
|
# Returns a new dashboard with only the matching
|
|
# metrics from the system dashboard, stripped of groups.
|
|
# @return [Hash]
|
|
def get_raw_dashboard
|
|
panels = panel_groups.each_with_object([]) do |group, panels|
|
|
matched_panels = group['panels'].select { |panel| matching_panel?(panel) }
|
|
|
|
panels.concat(matched_panels)
|
|
end
|
|
|
|
{ 'panel_groups' => [{ 'panels' => panels }] }
|
|
end
|
|
|
|
private
|
|
|
|
# Returns an array of the panels groups on the
|
|
# system dashboard
|
|
def panel_groups
|
|
::Metrics::Dashboard::SystemDashboardService
|
|
.new(project, nil)
|
|
.raw_dashboard['panel_groups']
|
|
end
|
|
|
|
# Identifies a panel as "matching" if any metric ids in
|
|
# the panel is in the list of identifiers to collect.
|
|
def matching_panel?(panel)
|
|
panel['metrics'].any? do |metric|
|
|
metric_identifiers.include?(metric['id'])
|
|
end
|
|
end
|
|
|
|
def metric_identifiers
|
|
DEFAULT_EMBEDDED_METRICS_IDENTIFIERS
|
|
end
|
|
|
|
def identifiers
|
|
metric_identifiers.join('|')
|
|
end
|
|
end
|
|
end
|
|
end
|