app/controllers/fluentd_controller.rb
class FluentdController < ApplicationController
before_action :find_fluentd, only: [:show, :edit, :update, :destroy, :log, :raw_log, :errors]
before_action :check_fluentd_exists, only: [:edit, :log, :raw_log, :errors]
def show
end
def new
@fluentd = Fluentd.new(variant: params[:variant] || "fluentd")
@fluentd.load_settings_from_agent_default
end
def create
@fluentd = Fluentd.new(fluentd_params)
unless @fluentd.save
return render :new
end
redirect_to daemon_path
end
def edit
end
def update
# TODO: should restart if changed file path? or just do "dirty" flagged?
@fluentd.update_attributes(fluentd_params)
unless @fluentd.save
return render :edit
end
redirect_to daemon_path
end
def destroy
@fluentd.agent.stop if @fluentd.agent.running?
@fluentd.destroy
redirect_to root_path, flash: {success: t('messages.destroy_succeed_fluentd_setting', brand: fluentd_ui_brand)}
end
def log
end
def errors
@error_duration_days = 5
@errors = @fluentd.agent.log.errors_since(@error_duration_days.days.ago)
end
def raw_log
send_data @fluentd.agent.log.read, type: "application/octet-stream", filename: File.basename(@fluentd.log_file)
end
private
def fluentd_params
params.require(:fluentd).permit(:log_file, :pid_file, :config_file, :note, :variant, :api_endpoint)
end
def check_fluentd_exists
unless fluentd_exists?
redirect_to root_path
end
end
end