Class: Megam::MakeNode

Inherits:
ServerAPI show all
Defined in:
lib/megam/builder/make_node.rb

Instance Attribute Summary

Attributes inherited from ServerAPI

#api_key, #email

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from ServerAPI

#megam_rest

Constructor Details

#initialize(email = nil, api_key = nil) ⇒ MakeNode

Returns a new instance of MakeNode.



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# File 'lib/megam/builder/make_node.rb', line 19

def initialize(email=nil, api_key=nil)      
  super(email, api_key)
end

Class Method Details

.change_runtime(deps, runtime, action) ⇒ Object



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# File 'lib/megam/builder/make_node.rb', line 125

def self.change_runtime(deps, runtime, action)
  project_name = File.basename(deps).split(".").first
  if /<projectname>/.match(runtime)
    runtime["unicorn_<projectname>"] = "unicorn_" + project_name
  end
  runtime
end

.create(data, group, action, tmp_email = nil, tmp_api_key = nil) ⇒ Object



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# File 'lib/megam/builder/make_node.rb', line 25

def self.create(data, group, action,tmp_email=nil, tmp_api_key=nil)
  make_command = self.new(tmp_email, tmp_api_key)
  begin
    pc_collection = make_command.megam_rest.get_predefclouds
    ct_collection = make_command.megam_rest.get_cloudtools
    cts_collection = make_command.megam_rest.get_cloudtoolsettings
  rescue ArgumentError => ae
    hash = {"msg" => ae.message, "msg_type" => "error"}
    re = Megam::Error.from_hash(hash)
    return re
  rescue Megam::API::Errors::ErrorWithResponse => ewr
    hash = {"msg" => ewr.message, "msg_type" => "error"}
    re = Megam::Error.from_hash(hash)
    return re
  rescue StandardError => se
    hash = {"msg" => se.message, "msg_type" => "error"}
    re = Megam::Error.from_hash(hash)
  return re
  end
  predef_cloud = pc_collection.data[:body].lookup("#{data[:predef_cloud_name]}")
  tool = ct_collection.data[:body].lookup(data[:provider])
  template = tool.cloudtemplates.lookup(predef_cloud.spec[:type_name])
  cloud_instruction = template.lookup_by_instruction(group, action)
  cts = cts_collection.data[:body].lookup(data[:repo])
  ci_command = "#{cloud_instruction.command}"
  if ci_command["<node_name>"].present?
    ci_command["<node_name>"] = "#{data[:book_name]}"
  end
  u = URI.parse(predef_cloud.access[:vault_location])
  u.path[0]=""
  if ci_command["-f"].present?
    ci_command["-f"] = "-f " + u.path + "/" + predef_cloud.spec[:type_name] + ".json"
  end
  if ci_command["-c"].present?
    ci_command["-c"] = "-c #{cts.conf_location}"
  end
  ci_name = cloud_instruction.name
  command_hash = {
    "systemprovider" => {
      "provider" => {
        "prov" => "#{data[:provider]}"
      }
    },
    "compute" => {
      "cctype" => "#{predef_cloud.spec[:type_name]}",
      "cc"=> {
        "groups" => "#{predef_cloud.spec[:groups]}",
        "image" => "#{predef_cloud.spec[:image]}",
        "flavor" => "#{predef_cloud.spec[:flavor]}",
        "tenant_id" => "#{predef_cloud.spec[:tenant_id]}"
      },
      "access" => {
        "ssh_key" => "#{predef_cloud.access[:ssh_key]}",
        "identity_file" => "#{predef_cloud.access[:identity_file]}",
        "ssh_user" => "#{predef_cloud.access[:ssh_user]}",
        "vault_location" => "#{predef_cloud.access[:vault_location]}",
        "sshpub_location" => "#{predef_cloud.access[:sshpub_location]}",
        "zone" => "#{predef_cloud.access[:zone]}",
        "region" => "#{predef_cloud.access[:region]}"
      }
    },
    "cloudtool" => {
      "chef" => {
        "command" => "#{tool.cli}",
        "plugin" => "#{template.cctype} #{ci_command}",
        "run_list" => "'role[#{data[:provider_role]}]'",
        "name" => "#{ci_name} #{data[:book_name]}"
      }
    }
  }

  node_hash = {
    "node_name" => "#{data[:book_name]}#{data[:domain_name]}",
    "node_type" => "#{data[:book_type]}",
    "req_type" => "#{action}",
    "noofinstances" => data[:no_of_instances],
    "command" => command_hash,
    "predefs" => {"name" => data[:predef_name], "scm" => "#{data[:deps_scm]}",
     "db" => "[email protected]/morning.megam.co", "war" => "#{data[:deps_war]}", "queue" => "queue@queue1", "runtime_exec" => data[:runtime_exec]},
    "appdefns" => {"timetokill" => "", "metered" => "", "logging" => "", "runtime_exec" => ""},
    "boltdefns" => {"username" => "", "apikey" => "", "store_name" => "", "url" => "", "prime" => "", "timetokill" => "", "metered" => "", "logging" => "", "runtime_exec" => ""},
    "appreq" => {},
    "boltreq" => {}
  }

  if data[:book_type] == "APP"
    if data[:deps_scm].length > 0
      data[:runtime_exec] = change_runtime(data[:deps_scm], data[:runtime_exec], action)
    end
    if data[:deps_war].length > 0
      data[:runtime_exec] = change_runtime(data[:deps_war], data[:runtime_exec], action)
    end
    node_hash["appdefns"] = {"timetokill" => "#{data[:timetokill]}", "metered" => "#{data[:metered]}", "logging" => "#{data[:logging]}", "runtime_exec" => "#{data[:runtime_exec]}"}
  end
  if data[:book_type] == "BOLT"
    node_hash["boltdefns"] = {"username" => "#{data['user_name']}", "apikey" => "#{data['password']}", "store_name" => "#{data['store_db_name']}", "url" => "#{data['url']}", "prime" => "#{data['prime']}", "timetokill" => "#{data['timetokill']}", "metered" => "#{data['monitoring']}", "logging" => "#{data['logging']}", "runtime_exec" => "#{data['runtime_exec']}" }
  end
  node_hash
end