Contents

# Sc4ry module
# @note namespace 
module Sc4ry
    # Sc4ry::Notifiers module
    # @note namespace
    module Notifiers
        
        # Mattermost Notifier class
        class Mattermost
            
            # send metrics to Prometheus PushGateway
            # @return [Bool]
            def Mattermost.notify(options = {})
                config = Sc4ry::Notifiers.get(name: :mattermost)[:config]
                status = options[:config][:status][:general]
                circuit = options[:circuit]
                status_map = {:open => 0, :half_open => 1, :closed => 2}
                begin              
                    uri = URI.parse("#{config[:url]}/hooks/#{config[:token]}")
                    message = "notifying for circuit #{circuit.to_s}, state : #{status.to_s}."
                    if Sc4ry::Helpers::verify_service url: config[:url] then
                        request = ::Net::HTTP::Post.new(uri)
                        request.content_type = "application/json"
                        req_options = {
                            use_ssl: uri.scheme == "https",
                        }
                        payload = { "text" => "message : #{message } from #{Socket.gethostname}", "username" => "Sc4ry" }
                        Sc4ry::Helpers.log level: :debug, message: "Mattermost Notifying : #{message}"
                        request.body = ::JSON.dump(payload)
                        response = ::Net::HTTP.start(uri.hostname, uri.port, req_options) do |http|
                            http.request(request)
                        end
                        
                    else
                        Sc4ry::Helpers.log level: :warn, message: "Mattermost Notifier : can't notify Mattermost not reachable."
                    end
                rescue URI::InvalidURIError
                    Sc4ry::Helpers.log level: :warn, message: "Mattermost Notifier : URL malformed"
                end
            end
        end
    end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
sc4ry-0.2.0	lib/sc4ry/notifiers/mattermost.rb