class Projects::EnvironmentsController < Projects::ApplicationController layout 'project' before_action :authorize_read_environment! before_action :authorize_create_environment!, only: [:new, :create] before_action :authorize_create_deployment!, only: [:stop] before_action :authorize_update_environment!, only: [:edit, :update] before_action :authorize_admin_environment!, only: [:terminal, :terminal_websocket_authorize] before_action :environment, only: [:show, :edit, :update, :stop, :terminal, :terminal_websocket_authorize, :metrics] before_action :verify_api_request!, only: :terminal_websocket_authorize before_action :expire_etag_cache, only: [:index] def index @environments = project.environments .with_state(params[:scope] || :available) respond_to do |format| format.html format.json do Gitlab::PollingInterval.set_header(response, interval: 3_000) render json: { environments: EnvironmentSerializer .new(project: @project, current_user: @current_user) .with_pagination(request, response) .within_folders .represent(@environments), available_count: project.environments.available.count, stopped_count: project.environments.stopped.count } end end end def folder folder_environments = project.environments.where(environment_type: params[:id]) @environments = folder_environments.with_state(params[:scope] || :available) .order(:name) @folder = params[:id] respond_to do |format| format.html format.json do render json: { environments: EnvironmentSerializer .new(project: @project, current_user: @current_user) .with_pagination(request, response) .represent(@environments), available_count: folder_environments.available.count, stopped_count: folder_environments.stopped.count } end end end def show @deployments = environment.deployments.order(id: :desc).page(params[:page]) end def new @environment = project.environments.new end def edit end def create @environment = project.environments.create(environment_params) if @environment.persisted? redirect_to project_environment_path(project, @environment) else render :new end end def update if @environment.update(environment_params) redirect_to project_environment_path(project, @environment) else render :edit end end def stop return render_404 unless @environment.available? stop_action = @environment.stop_with_action!(current_user) action_or_env_url = if stop_action polymorphic_url([project.namespace.becomes(Namespace), project, stop_action]) else project_environment_url(project, @environment) end respond_to do |format| format.html { redirect_to action_or_env_url } format.json { render json: { redirect_url: action_or_env_url } } end end def terminal # Currently, this acts as a hint to load the terminal details into the cache # if they aren't there already. In the future, users will need these details # to choose between terminals to connect to. @terminals = environment.terminals end # GET .../terminal.ws : implemented in gitlab-workhorse def terminal_websocket_authorize # Just return the first terminal for now. If the list is in the process of # being looked up, this may result in a 404 response, so the frontend # should retry those errors terminal = environment.terminals.try(:first) if terminal set_workhorse_internal_api_content_type render json: Gitlab::Workhorse.terminal_websocket(terminal) else render text: 'Not found', status: 404 end end def metrics_redirect environment = project.default_environment if environment redirect_to environment_metrics_path(environment) else render :empty end end def metrics # Currently, this acts as a hint to load the metrics details into the cache # if they aren't there already @metrics = environment.metrics || {} respond_to do |format| format.html format.json do render json: @metrics, status: @metrics.any? ? :ok : :no_content end end end def additional_metrics respond_to do |format| format.json do additional_metrics = environment.additional_metrics || {} render json: additional_metrics, status: additional_metrics.any? ? :ok : :no_content end end end private def verify_api_request! Gitlab::Workhorse.verify_api_request!(request.headers) end def expire_etag_cache return if request.format.json? # this forces to reload json content Gitlab::EtagCaching::Store.new.tap do |store| store.touch(project_environments_path(project, format: :json)) end end def environment_params params.require(:environment).permit(:name, :external_url) end def environment @environment ||= project.environments.find(params[:id]) end end