Class: VagrantPlugins::Cloudcenter::Action::IsStopped

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-cloudcenter/action/is_stopped.rb

Overview

This can be used with “Call” built-in to check if the machine is stopped and branch in the middleware.

Instance Method Summary collapse

Constructor Details

#initialize(app, env) ⇒ IsStopped

Returns a new instance of IsStopped.



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# File 'lib/vagrant-cloudcenter/action/is_stopped.rb', line 7

def initialize(app, env)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vagrant-cloudcenter/action/is_stopped.rb', line 11

def call(env)

      if !File.exists?(env[:machine].provider_config.deployment_config)
        puts "Missing deployment_config file"
        exit
      end
      
    if !env[:machine_name]
        deployment_config = JSON.parse(File.read(env[:machine].provider_config.deployment_config))
        env[:machine_name] = deployment_config["name"]
      end

      access_key = env[:machine].provider_config.access_key
      host = env[:machine].provider_config.host
      username = env[:machine].provider_config.username

      use_https = env[:machine].provider_config.use_https
      ssl_ca_file = env[:machine].provider_config.ssl_ca_file

      begin 
        encoded = URI.encode("https://#{username}:#{access_key}@#{host}/v2/jobs?search=[deploymentEntity.name,fle,#{env[:machine_name]}]");           

        if !use_https
          response = JSON.parse(RestClient::Request.execute(
                :method => :get,
                :url => encoded,
                :verify_ssl => false,
                :accept => "json",
                :headers => {"Content-Type" => "application/json"}
              ));
        else
          if ssl_ca_file.to_s.empty?
            response = JSON.parse(RestClient::Request.execute(
                :method => :get,
                :url => encoded,
                :accept => "json",
                :headers => {"Content-Type" => "application/json"}
              ));
          else
            response = JSON.parse(RestClient::Request.execute(
                :method => :get,
                :url => encoded,
                :ssl_ca_file => ssl_ca_file.to_s,
                :accept => "json",
                :headers => {"Content-Type" => "application/json"}
              ));
          end
          
        end


        if !response["jobs"].empty?
          jobID = response["jobs"][0]["id"]
        end
        
      rescue => e

        if e.to_s == "SSL_connect returned=1 errno=0 state=error: certificate verify failed"
          puts "\n ERROR: Failed to verify certificate\n\n"
          exit
        elsif e.to_s == "401 Unauthorized"
          puts "\n ERROR: Incorrect credentials\n\n"
          exit
        elsif e.to_s == "hostname \"#{host}\" does not match the server certificate"
          puts "\n ERROR: Hostname \"#{host}\" does not match the server certificate\n\n"
          exit
        elsif e.to_s.include? "No route to host"
          puts "\n ERROR: No route to host. Check connectivity and try again\n\n"
          exit
        elsif e.to_s.== "Timed out connecting to server"
          puts "\n ERROR: Timed out connecting to server. Check connectivity and try again\n\n"
          exit
        elsif e.to_s.== "getaddrinfo: nodename nor servname provided, or not known"
          puts "\n ERROR: Unable to connect to \"#{host}\" \n\n"
          exit
        else
          error = JSON.parse(e.response) 
          code = error["errors"][0]["code"] 

          if code ==  "DEPLOYMENT_STATUS_NOT_VALID_FOR_OPERATION"
            puts "\n Error code: #{error['errors'][0]['code']}\n"
            puts "\n #{error['errors'][0]['message']}\n\n"
            exit
          else
            puts "\n Error code: #{error['errors'][0]['code']}\n"
            puts "\n #{error['errors'][0]['message']}\n\n"
          end

          exit
        end
        
      end 

      if !jobID.nil?
        begin
          encoded = URI.encode("https://#{username}:#{access_key}@#{host}/v2/jobs/#{jobID}");           
          
          if !use_https
            response = JSON.parse(RestClient::Request.execute(
              :method => :get,
              :url => encoded,
              :verify_ssl => false,
              :accept => "json"
            ));
          else
            if ssl_ca_file.to_s.empty?
              response = JSON.parse(RestClient::Request.execute(
                :method => :get,
                :url => encoded,
                :accept => "json"
              ));
            else
              response = JSON.parse(RestClient::Request.execute(
                :method => :get,
                :url => encoded,
                :ssl_ca_file => ssl_ca_file.to_s,
                :accept => "json"
              ));
            end
          end

        rescue => e
          if e.to_s == "SSL_connect returned=1 errno=0 state=error: certificate verify failed"
          puts "\n ERROR: Failed to verify certificate\n\n"
          exit
          elsif e.to_s == "401 Unauthorized"
            puts "\n ERROR: Incorrect credentials\n\n"
            exit
          elsif e.to_s == "hostname \"#{host}\" does not match the server certificate"
            puts "\n ERROR: Hostname \"#{host}\" does not match the server certificate\n\n"
            exit
          elsif e.to_s.include? "No route to host"
            puts "\n ERROR: No route to host. Check connectivity and try again\n\n"
            exit
          elsif e.to_s.== "Timed out connecting to server"
            puts "\n ERROR: Timed out connecting to server. Check connectivity and try again\n\n"
            exit
          elsif e.to_s.== "getaddrinfo: nodename nor servname provided, or not known"
            puts "\n ERROR: Unable to connect to \"#{host}\" \n\n"
            exit
          else
            error = JSON.parse(e.response) 
            code = error["errors"][0]["code"] 

            if code ==  "DEPLOYMENT_STATUS_NOT_VALID_FOR_OPERATION"
              puts "\n Error code: #{error['errors'][0]['code']}\n"
              puts "\n #{error['errors'][0]['message']}\n\n"
              exit
            else
              puts "\n Error code: #{error['errors'][0]['code']}\n"
              puts "\n #{error['errors'][0]['message']}\n\n"
            end

            exit
          end
        end 

        if response["deploymentEntity"]["attributes"]["health"] == "Healthy"
          env[:result] = :running
        else 
          env[:result] = :stopped
        end

      else
        env[:result] = :stopped
      end

  @app.call(env)
end