115 lines
2.9 KiB
Ruby
115 lines
2.9 KiB
Ruby
# frozen_string_literal: true
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module AlertManagement
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class AlertPresenter < Gitlab::View::Presenter::Delegated
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include Gitlab::Utils::StrongMemoize
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include IncidentManagement::Settings
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include ActionView::Helpers::UrlHelper
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MARKDOWN_LINE_BREAK = " \n"
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HORIZONTAL_LINE = "\n\n---\n\n"
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INCIDENT_LABEL_NAME = ::IncidentManagement::CreateIncidentLabelService::LABEL_PROPERTIES[:title]
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delegate :metrics_dashboard_url, :runbook, to: :parsed_payload
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def initialize(alert, **attributes)
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super
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@alert = alert
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@project = alert.project
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end
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def issue_description
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[
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issue_summary_markdown,
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alert_markdown,
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incident_management_setting.issue_template_content
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].compact.join(HORIZONTAL_LINE)
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end
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def start_time
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started_at&.strftime('%d %B %Y, %-l:%M%p (%Z)')
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end
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def details_url
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details_project_alert_management_url(project, alert.iid)
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end
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def details
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Gitlab::Utils::InlineHash.merge_keys(payload)
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end
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def show_incident_issues_link?
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project.incident_management_setting&.create_issue?
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end
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def show_performance_dashboard_link?
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prometheus_alert.present?
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end
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def incident_issues_link
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project_issues_url(project, label_name: INCIDENT_LABEL_NAME)
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end
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def performance_dashboard_link
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if environment
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metrics_project_environment_url(project, environment)
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else
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metrics_project_environments_url(project)
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end
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end
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def email_title
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[environment&.name, query_title].compact.join(': ')
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end
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private
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attr_reader :alert, :project
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delegate :alert_markdown, :full_query, to: :parsed_payload
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def issue_summary_markdown
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<<~MARKDOWN.chomp
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#{metadata_list}
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#{metric_embed_for_alert}
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MARKDOWN
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end
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def metadata_list
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metadata = []
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metadata << list_item('Start time', start_time)
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metadata << list_item('Severity', severity)
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metadata << list_item('full_query', backtick(full_query)) if full_query
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metadata << list_item('Service', service) if service
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metadata << list_item('Monitoring tool', monitoring_tool) if monitoring_tool
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metadata << list_item('Hosts', host_links) if hosts.any?
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metadata << list_item('Description', description) if description.present?
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metadata << list_item('GitLab alert', details_url) if details_url.present?
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metadata.join(MARKDOWN_LINE_BREAK)
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end
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def metric_embed_for_alert
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"\n[](#{metrics_dashboard_url})" if metrics_dashboard_url
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end
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def list_item(key, value)
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"**#{key}:** #{value}".strip
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end
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def backtick(value)
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"`#{value}`"
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end
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def host_links
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hosts.join(' ')
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end
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def query_title
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return title unless prometheus_alert
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"#{prometheus_alert.title} #{prometheus_alert.computed_operator} #{prometheus_alert.threshold} for 5 minutes"
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end
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end
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end
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