Class: Projects::Prometheus::MetricsController

Inherits:
ApplicationController show all
Defined in:
app/controllers/projects/prometheus/metrics_controller.rb

Constant Summary

Constants included from CookiesHelper

CookiesHelper::COOKIE_TYPE_ENCRYPTED, CookiesHelper::COOKIE_TYPE_PERMANENT

Constants inherited from ApplicationController

ApplicationController::DEFAULT_GITLAB_CACHE_CONTROL

Constants included from Gitlab::Logging::CloudflareHelper

Gitlab::Logging::CloudflareHelper::CLOUDFLARE_CUSTOM_HEADERS

Constants included from Gitlab::NoCacheHeaders

Gitlab::NoCacheHeaders::DEFAULT_GITLAB_NO_CACHE_HEADERS

Instance Method Summary collapse

Methods included from ChecksCollaboration

#can_collaborate_with_project?, #user_access

Methods included from RoutableActions

#ensure_canonical_path, #find_routable!, #not_found_actions, #perform_not_found_actions, #routable_authorized?

Methods included from CookiesHelper

#set_secure_cookie

Methods inherited from ApplicationController

#not_found, #redirect_back_or_default, #render, #route_not_found

Methods included from Gitlab::Utils::StrongMemoize

#clear_memoization, #strong_memoize, #strong_memoized?

Methods included from Gitlab::Logging::CloudflareHelper

#store_cloudflare_headers!, #valid_cloudflare_header?

Methods included from Impersonation

#current_user

Methods included from InitializesCurrentUserMode

#current_user_mode

Methods included from Gitlab::Experimentation::ControllerConcern

#experiment_enabled?, #experiment_tracking_category_and_group, #frontend_experimentation_tracking_data, #record_experiment_user, #set_experimentation_subject_id_cookie, #track_experiment_event

Methods included from SessionsHelper

#limit_session_time, #unconfirmed_email?

Methods included from SessionlessAuthentication

#authenticate_sessionless_user!, #sessionless_bypass_admin_mode!, #sessionless_sign_in, #sessionless_user?

Methods included from Gitlab::SearchContext::ControllerConcern

#search_context

Methods included from EnforcesTwoFactorAuthentication

#check_two_factor_requirement, #current_user_requires_two_factor?, #skip_two_factor?, #two_factor_authentication_reason, #two_factor_authentication_required?, #two_factor_grace_period, #two_factor_grace_period_expired?, #two_factor_skippable?, #two_factor_verifier

Methods included from WorkhorseHelper

#send_artifacts_entry, #send_git_archive, #send_git_blob, #send_git_diff, #send_git_patch, #set_workhorse_internal_api_content_type, #workhorse_set_content_type!

Methods included from SafeParamsHelper

#safe_params

Methods included from PageLayoutHelper

#blank_container, #container_class, #favicon, #fluid_layout, #header_title, #nav, #page_card_attributes, #page_card_meta_tags, #page_description, #page_image, #page_title, #search_context, #sidebar

Methods included from GitlabRoutingHelper

#approve_access_request_group_member_path, #approve_access_request_project_member_path, #artifacts_action_path, #commit_url, #commits_url, #edit_milestone_path, #edit_pipeline_schedule_path, #environment_delete_path, #environment_metrics_path, #environment_path, #expose_fast_artifacts_path, #fast_browse_project_job_artifacts_path, #fast_download_project_job_artifacts_path, #fast_keep_project_job_artifacts_path, #gitlab_dashboard_snippets_path, #gitlab_raw_snippet_blob_path, #gitlab_raw_snippet_blob_url, #gitlab_raw_snippet_path, #gitlab_raw_snippet_url, #gitlab_snippet_note_path, #gitlab_snippet_note_url, #gitlab_snippet_notes_path, #gitlab_snippet_notes_url, #gitlab_snippet_path, #gitlab_snippet_url, #gitlab_toggle_award_emoji_snippet_note_path, #gitlab_toggle_award_emoji_snippet_note_url, #gitlab_toggle_award_emoji_snippet_path, #gitlab_toggle_award_emoji_snippet_url, #group_member_path, #group_members_url, #issue_path, #issue_url, #leave_group_members_path, #leave_project_members_path, #merge_request_path, #merge_request_url, #pipeline_job_url, #pipeline_path, #pipeline_schedule_path, #pipeline_schedules_path, #pipeline_url, #play_pipeline_schedule_path, #preview_markdown_path, #project_commits_path, #project_member_path, #project_members_url, #project_ref_path, #project_tree_path, #request_access_group_members_path, #request_access_project_members_path, #resend_invite_group_member_path, #resend_invite_project_member_path, #take_ownership_pipeline_schedule_path, #toggle_award_emoji_personal_snippet_path, #toggle_award_emoji_project_project_snippet_path, #toggle_award_emoji_project_project_snippet_url, #toggle_subscription_path, #wiki_page_path, #wiki_path

Methods included from API::Helpers::RelatedResourcesHelpers

#expose_path, #expose_url, #issues_available?, #mrs_available?

Methods included from Gitlab::NoCacheHeaders

#no_cache_headers

Methods included from Gitlab::GonHelper

#add_gon_variables, #default_avatar_url, #push_frontend_feature_flag

Methods included from WebpackHelper

#webpack_bundle_tag, #webpack_controller_bundle_tags, #webpack_entrypoint_paths, #webpack_public_host, #webpack_public_path

Methods included from StartupCssHelper

#use_startup_css?

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Projects::ApplicationController

Instance Method Details

#active_commonObject


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# File 'app/controllers/projects/prometheus/metrics_controller.rb', line 9

def active_common
  respond_to do |format|
    format.json do
      matched_metrics = prometheus_adapter.query(:matched_metrics) || {}

      if matched_metrics.any?
        render json: matched_metrics
      else
        head :no_content
      end
    end
  end
end

#createObject


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# File 'app/controllers/projects/prometheus/metrics_controller.rb', line 61

def create
  @metric = project.prometheus_metrics.create(
    metrics_params.to_h.symbolize_keys
  )

  if @metric.persisted?
    redirect_to edit_project_service_path(project, ::PrometheusService),
                notice: _('Metric was successfully added.')
  else
    render 'new'
  end
end

#destroyObject


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# File 'app/controllers/projects/prometheus/metrics_controller.rb', line 89

def destroy
  destroy_metrics_service(prometheus_metric).execute

  respond_to do |format|
    format.html do
      redirect_to edit_project_service_path(project, ::PrometheusService), status: :see_other
    end
    format.json do
      head :ok
    end
  end
end

#editObject


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# File 'app/controllers/projects/prometheus/metrics_controller.rb', line 85

def edit
  @metric = prometheus_metric
end

#indexObject


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# File 'app/controllers/projects/prometheus/metrics_controller.rb', line 41

def index
  respond_to do |format|
    format.json do
      metrics = ::PrometheusMetricsFinder.new(
        project: project,
        ordered: true
      ).execute.to_a

      response = {}
      if metrics.any?
        response[:metrics] = ::PrometheusMetricSerializer
                               .new(project: project)
                               .represent(metrics)
      end

      render json: response
    end
  end
end

#newObject


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# File 'app/controllers/projects/prometheus/metrics_controller.rb', line 37

def new
  @metric = project.prometheus_metrics.new
end

#updateObject


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# File 'app/controllers/projects/prometheus/metrics_controller.rb', line 74

def update
  @metric = update_metrics_service(prometheus_metric).execute

  if @metric.persisted?
    redirect_to edit_project_service_path(project, ::PrometheusService),
                notice: _('Metric was successfully updated.')
  else
    render 'edit'
  end
end

#validate_queryObject


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# File 'app/controllers/projects/prometheus/metrics_controller.rb', line 23

def validate_query
  respond_to do |format|
    format.json do
      result = prometheus_adapter.query(:validate, params[:query])

      if result
        render json: result
      else
        head :accepted
      end
    end
  end
end