117 lines
4.3 KiB
Ruby
117 lines
4.3 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module Metrics
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module RailsSlis
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class << self
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def initialize_request_slis!
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request_labels = possible_request_labels
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Gitlab::Metrics::Sli::Apdex.initialize_sli(:rails_request, request_labels)
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Gitlab::Metrics::Sli::ErrorRate.initialize_sli(:rails_request, request_labels)
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Gitlab::Metrics::Sli::Apdex.initialize_sli(:graphql_query, possible_graphql_query_labels)
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end
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def request_apdex
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Gitlab::Metrics::Sli::Apdex[:rails_request]
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end
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def request_error_rate
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Gitlab::Metrics::Sli::ErrorRate[:rails_request]
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end
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def graphql_query_apdex
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Gitlab::Metrics::Sli::Apdex[:graphql_query]
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end
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private
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def possible_graphql_query_labels
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return [] unless Gitlab::Metrics::Environment.api?
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::Gitlab::Graphql::KnownOperations.default.operations.map do |op|
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{
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endpoint_id: op.to_caller_id,
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# We'll be able to correlate feature_category with https://gitlab.com/gitlab-org/gitlab/-/issues/328535
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feature_category: nil,
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query_urgency: op.query_urgency.name
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}
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end
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end
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def possible_request_labels
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possible_controller_labels + possible_api_labels
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end
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def possible_controller_labels
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all_controller_labels.select do |labelset|
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if known_git_endpoints.include?(labelset[:endpoint_id])
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Gitlab::Metrics::Environment.git?
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else
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Gitlab::Metrics::Environment.web?
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end
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end
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end
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def possible_api_labels
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all_api_labels.select do |labelset|
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if known_git_endpoints.include?(labelset[:endpoint_id])
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Gitlab::Metrics::Environment.git?
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else
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Gitlab::Metrics::Environment.api?
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end
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end
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end
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def all_api_labels
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Gitlab::RequestEndpoints.all_api_endpoints.map do |route|
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endpoint_id = API::Base.endpoint_id_for_route(route)
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route_class = route.app.options[:for]
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feature_category = route_class.feature_category_for_app(route.app)
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request_urgency = route_class.urgency_for_app(route.app)
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{
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endpoint_id: endpoint_id,
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feature_category: feature_category,
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request_urgency: request_urgency.name
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}
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end
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end
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def all_controller_labels
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Gitlab::RequestEndpoints.all_controller_actions.map do |controller, action|
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{
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endpoint_id: controller.endpoint_id_for_action(action),
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feature_category: controller.feature_category_for_action(action),
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request_urgency: controller.urgency_for_action(action).name
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}
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end
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end
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def known_git_endpoints
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# This is a list of endpoints that endpoints that HAProxy redirects
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# to the git fleet for GitLab.com. It is taken from
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# https://thanos-query.ops.gitlab.net/graph?g0.expr=sum%20by%20(endpoint_id)(sli_aggregations%3Agitlab_sli_rails_request_total_rate6h%7Btype%3D%22git%22%2C%20env%3D%22gprd%22%7D%20%3E%200)&g0.tab=1&g0.stacked=0&g0.range_input=1h&g0.max_source_resolution=0s&g0.deduplicate=1&g0.partial_response=0&g0.store_matches=%5B%5D
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[
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"GET /api/:version/internal/authorized_keys",
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"GET /api/:version/internal/discover",
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"POST /api/:version/internal/allowed",
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"POST /api/:version/internal/lfs_authenticate",
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"POST /api/:version/internal/two_factor_recovery_codes",
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"ProjectsController#show",
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"Repositories::GitHttpController#git_receive_pack",
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"Repositories::GitHttpController#git_upload_pack",
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"Repositories::GitHttpController#info_refs",
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"Repositories::LfsApiController#batch",
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"Repositories::LfsLocksApiController#index",
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"Repositories::LfsLocksApiController#verify",
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"Repositories::LfsStorageController#download",
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"Repositories::LfsStorageController#upload_authorize",
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"Repositories::LfsStorageController#upload_finalize"
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]
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end
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end
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end
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end
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end
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