72 lines
2.3 KiB
Ruby
72 lines
2.3 KiB
Ruby
# frozen_string_literal: true
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module Environments
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module CanaryIngress
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class UpdateService < ::BaseService
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def execute_async(environment)
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result = validate(environment)
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return result unless result[:status] == :success
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Environments::CanaryIngress::UpdateWorker.perform_async(environment.id, params)
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success
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end
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# This method actually executes the PATCH request to Kubernetes,
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# that is used by internal processes i.e. sidekiq worker.
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# You should always use `execute_async` to properly validate user's requests.
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def execute(environment)
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canary_ingress = environment.ingresses&.find(&:canary?)
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unless canary_ingress.present?
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return error(_('Canary Ingress does not exist in the environment.'))
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end
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if environment.patch_ingress(canary_ingress, patch_data)
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environment.clear_all_caches
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success
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else
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error(_('Failed to update the Canary Ingress.'), :bad_request)
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end
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end
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private
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def validate(environment)
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unless Feature.enabled?(:canary_ingress_weight_control, environment.project, default_enabled: true)
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return error(_("Feature flag is not enabled on the environment's project."))
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end
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unless can?(current_user, :update_environment, environment)
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return error(_('You do not have permission to update the environment.'))
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end
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unless params[:weight].is_a?(Integer) && (0..100).cover?(params[:weight])
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return error(_('Canary weight must be specified and valid range (0..100).'))
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end
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if environment.has_running_deployments?
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return error(_('There are running deployments on the environment. Please retry later.'))
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end
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if ::Gitlab::ApplicationRateLimiter.throttled?(:update_environment_canary_ingress, scope: [environment])
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return error(_("This environment's canary ingress has been updated recently. Please retry later."))
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end
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success
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end
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def patch_data
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{
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metadata: {
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annotations: {
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Gitlab::Kubernetes::Ingress::ANNOTATION_KEY_CANARY_WEIGHT => params[:weight].to_s
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}
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}
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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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