Class: VagrantSubutai::Blueprint::EnvironmentController

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-subutai/blueprint/environment_controller.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#ansibleObject

Environment name



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# File 'lib/vagrant-subutai/blueprint/environment_controller.rb', line 9

def ansible
  @ansible
end

#container_idsObject

Environment name



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# File 'lib/vagrant-subutai/blueprint/environment_controller.rb', line 9

def container_ids
  @container_ids
end

#idObject

Environment name



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# File 'lib/vagrant-subutai/blueprint/environment_controller.rb', line 9

def id
  @id
end

#logObject

Environment name



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# File 'lib/vagrant-subutai/blueprint/environment_controller.rb', line 9

def log
  @log
end

#nameObject

Environment name



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# File 'lib/vagrant-subutai/blueprint/environment_controller.rb', line 9

def name
  @name
end

#peer_os_tokenObject

Environment name



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# File 'lib/vagrant-subutai/blueprint/environment_controller.rb', line 9

def peer_os_token
  @peer_os_token
end

#tracker_idObject

Environment name



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# File 'lib/vagrant-subutai/blueprint/environment_controller.rb', line 9

def tracker_id
  @tracker_id
end

Instance Method Details

#build(url, token, rh_id, peer_id, mode) ⇒ Object



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# File 'lib/vagrant-subutai/blueprint/environment_controller.rb', line 17

def build(url, token, rh_id, peer_id, mode)

  variable = VagrantSubutai::Blueprint::VariablesController.new(@free_ram, @free_disk, mode)
  variable.cookies = token       # needs cookies while reserving domain to Bazaar
  variable.check_required_quota

  if mode == Configs::Blueprint::MODE::PEER

    variable.user_variables

    if variable.has_ansible?
      @ansible = variable.ansible
    end

    params = variable.params(rh_id, peer_id)
    @name = params['name']

    response = Rest::SubutaiConsole.environment(url, token, params.to_json)

    case response
      when Net::HTTPAccepted
        json = JSON.parse(response.body)

        Put.warn "\nStarted \"#{@name}\" environment building ...... \n"

        @id          = json['environmentId']
        @tracker_id  = json['trackerId']

        @log = VagrantSubutai::Rest::SubutaiConsole.log(url, token, @tracker_id)
        @log = JSON.parse(@log.body)

        decoded_log = Base64.decode64(@log['log'])
        logs = decoded_log.split(/\{(.*?)\}\,/)

        @logs_last_index = nil # this saves last logs index (for not showing duplicated logs)
        @temp_last_index = nil

        logs.each_with_index do |v, i|
          v = v.split(',')
          v.shift
          Put.info "#{v[1]}  #{v[0]}" unless v.empty?
          @temp_last_index = i
        end

        @logs_last_index = @temp_last_index

        until @log['state'] == Configs::EnvironmentState::SUCCEEDED || @log['state'] == Configs::EnvironmentState::FAILED
          @log = VagrantSubutai::Rest::SubutaiConsole.log(url, token, @tracker_id)

          begin
            @log = JSON.parse(@log.body)
            decoded_log = Base64.decode64(@log['log'])
            logs = decoded_log.split(/\{(.*?)\}\,/)

            logs.each_with_index do |v, i|
              if @logs_last_index < i
                v = v.split(',')
                v.shift
                Put.info "#{v[1]}  #{v[0]}" unless v.empty?
              end
              @temp_last_index = i
            end

            @logs_last_index = @temp_last_index
          rescue JSON::ParserError => e
            Put.error e
          end

          sleep 5 # sleep 5 seconds
        end

        if @log['state'] == Configs::EnvironmentState::SUCCEEDED
          Put.success "\nEnvironment State: #{@log['state']}"

          if variable.has_ansible?
            env = list(url, token)

            ansible = VagrantSubutai::Blueprint::AnsibleController.new(@ansible, env, url, token)
            ansible.hosts
            ansible.download
            ansible.run
          else
            list(url, token)
          end

          domain = variable.domain
          unless domain.nil?
            response = VagrantSubutai::Rest::SubutaiConsole.domain(url, token, @id, domain.name)

            case response
              when Net::HTTPOK

                response = VagrantSubutai::Rest::SubutaiConsole.port(url, token, @id, @container_ids[domain.container_hostname], domain.internal_port)

                unless response.code == 200
                  Put.error response.message
                  Put.error response.body
                end
                ip = url.gsub("https://", "")
                ip = ip.gsub(':8443', '')

                if RbConfig::CONFIG['host_os'] =~ /mswin|mingw|cygwin/
                  Put.warn "MESSAGE You're environment has been setup for a *local* #{domain.name}. You can map this domain to the IP address #{ip} in your C:\\Windows\\System32\\drivers\\etc\\hosts file or to your local DNS."
                else
                  Put.warn "MESSAGE You're environment has been setup for a *local* #{domain.name}. You can map this domain to the IP address #{ip} in your /etc/hosts file or to your local DNS."
                end
              else
                Put.error response.body
                Put.error response.code
                Put.error response.message
            end
          end
        else
          Put.error "\nEnvironment State: #{@log['state']}"
        end
      else
        Put.error "Error: #{response.body}"
    end
  elsif mode == Configs::Blueprint::MODE::BAZAAR
    # Bazaar new REST API to build blueprint provisioning
    response = VagrantSubutai::Rest::Bazaar.variables(variable.json, peer_id, token)

    case response
    when Net::HTTPOK
        variables = JSON.parse(response.body)
        Put.debug("Bazaar variables rest response: #{variables}")

        conf_user_variables = SubutaiConfig.get(:USER_VARIABLES)

        if conf_user_variables.nil?
          conf_user_variables = {}
        else
          if conf_user_variables.kind_of?(String)
            begin
              conf_user_variables = JSON.parse(SubutaiConfig.get(:USER_VARIABLES))
            rescue JSON::ParserError => e
              Put.error e
              return
            end
          end
        end

        params = []
        Put.debug "JSON parsed variables response: #{variables}"

        variables.each do |var|
          Put.debug("For each in variables: #{var}")
          temp = var
          if conf_user_variables[var['name']].nil?
            temp['value'] = variable.get_input_bazaar(var)
          else
            temp['value'] = conf_user_variables[var['name']]
          end
          params << temp
        end

        Put.debug("Bazaar blueprint rest endpoint params: ")
        Put.debug("Variable: #{variable.json}")
        Put.debug("params: #{params.to_json}")
        Put.debug("peer_id: #{peer_id}")
        response = Rest::Bazaar.blueprint(variable.json, params, peer_id, token)

        case response
        when Net::HTTPAccepted
          json = JSON.parse(response.body)
          Put.debug("Bazaar blueprint rest endpoint response accepted: #{json}")
          hub_id = json['id']              # Hub id
          subutai_id = json['subutai_id']  # Subutai id
          @id = subutai_id

          Put.warn "\nStarted environment building ...... \n"

          # Track environment create state logs
          @log = Rest::Bazaar.log(token, subutai_id)
          @log = JSON.parse(@log.body)
          timer = Time.now + (60 * 60 * 17) # 17 hours
          @last_peer_state = nil

          until (@log['environment_status'] == Configs::EnvironmentState::HEALTHY || @log['environment_status'] == Configs::EnvironmentState::UNHEALTHY) && Time.now <= timer
            @log = Rest::Bazaar.log(token, subutai_id)

            begin
              @log = JSON.parse(@log.body)
              environment_peers = @log['environment_peers']

              environment_peers.each_with_index do |v, i|
                if (@last_peer_state != v['peer_state'])
                  Put.info v['peer_state']
                  Put.info v['peer_message']
                end
                @last_peer_state = v['peer_state']
              end

            rescue JSON::ParserError => e
              Put.error e
            end

            sleep 5 # sleep 5 seconds
          end

          if @log['environment_status'] == Configs::EnvironmentState::HEALTHY
            Put.success "\nEnvironment State: #{@log['environment_status']}"
            # Track ansible logs

            unless @log['environment_applications'].empty?
              arr = @log['environment_applications']

              arr.each_with_index  do |environment_application, i|
                @tmp = nil

                until (@log['environment_applications'][i])['application_state'] == Configs::ApplicationState::INSTALLED
                  @log = Rest::Bazaar.log(token, subutai_id)

                  begin
                    @log = JSON.parse(@log.body)

                    if @tmp.nil?
                      Put.info (@log['environment_applications'][i])['application_log']
                    else
                      msg = (@log['environment_applications'][i])['application_log']
                      if @tmp.length < msg.length
                        msg = msg[(@tmp.length)..(msg.length-1)]
                        Put.info msg
                      end
                    end
                    @tmp = (@log['environment_applications'][i])['application_log']

                  rescue JSON::ParserError => e
                    Put.error e
                  end

                  sleep 5 # sleep 5 seconds
                end
              end
            end
          elsif @log['environment_status'] == Configs::EnvironmentState::UNHEALTHY
            Put.error "\nEnvironment State: #{@log['environment_status']}"
          elsif timer < Time.now
            Put.error "\nEnvironment State: Timeout environment creating"
          else
            Put.error "\nEnvironment State: #{@log['environment_status']}"
          end
        else
          Put.debug("Bazaar blueprint rest endpoint error: ")
          Put.error response.body
      end
    else
      Put.debug "Failed bazaar variable rest endpoint"
      Put.error response.body
      Put.error response.message
    end
  end
end

#check_free_quota(resource) ⇒ Object

Checks peer available resource ram, disk



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# File 'lib/vagrant-subutai/blueprint/environment_controller.rb', line 272

def check_free_quota(resource)
  resource = JSON.parse(resource)

  @free_ram = resource['RAM']['free'].to_f / 1073741824                                       # convert bytes to gb
  @free_disk = (resource['Disk']['total'].to_f - resource['Disk']['used'].to_f) / 1073741824  # convert bytes to gb
end

#list(url, token) ⇒ Object

Gets Environment from Subutai Console REST API



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# File 'lib/vagrant-subutai/blueprint/environment_controller.rb', line 280

def list(url, token)
  env = VagrantSubutai::Models::Console::Environment.new
  response = VagrantSubutai::Rest::SubutaiConsole.environments(url, token)

  @container_ids = {}

  case response
    when Net:: HTTPOK
      environments = JSON.parse(response.body)

      environments.each do |environment|

        if environment['id'] == @id
          env.id = @id
          env.name = environment['name']
          env.status = environment['status']
          env.containers = []

          environment['containers'].each do |container|
            if container['templateName'] == VagrantSubutai::Configs::Ansible::TEMPLATE_NAME
              env.ansible_host_id         = container['id']
              env.ansible_container_state = container['state']
            else
              cont = VagrantSubutai::Models::Console::Container.new
              cont.id            = container['id']
              cont.environmentId = container['environmentId']
              cont.hostname      = container['hostname']
              cont.ip            = container['ip']
              cont.templateName  = container['templateName']
              cont.templateId    = container['templateId']
              cont.type          = container['type']
              cont.arch          = container['arch']
              cont.peerId        = container['peerId']
              cont.hostId        = container['hostId']
              cont.local         = container['local']
              cont.state         = container['state']
              cont.rhId          = container['rhId']
              cont.quota         = container['quota']
              cont.dataSource    = container['dataSource']
              cont.containerName = container['containerName']
              @container_ids[cont.hostname] = cont.id

              env.containers << cont
            end
          end
        end
      end
    else
      Put.error response.body
      raise 'Can\'t get Environment lists from Subutai Console'
  end

  env
end