Class: RegisterMetadata

Inherits:
Object
  • Object
show all
Defined in:
lib/commands/register-metadata.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ RegisterMetadata

Returns a new instance of RegisterMetadata.



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# File 'lib/commands/register-metadata.rb', line 9

def initialize ()
    @basePath = "#{Pathname.new(Canzea::config[:catalog_location]).realpath}/"
    @log = Logger.new(Canzea::config[:logging_root] + '/plans.log')
end

Instance Method Details

#do(role, solution, test) ⇒ Object 



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# File 'lib/commands/register-metadata.rb', line 14

def do (role, solution, test)

    plan = JSON.parse("{ \"plan\": [ { \"role\": \"#{role}\", \"solution\": \"#{solution}\" } ] }")

    n = Worker.new
    n.test ( test )

    lines = 1

    cmd = "undefined"

    begin

        plan['plan'].each do |item|

            root = "#{@basePath}/roles/#{item['role']}/#{item['solution']}"
            if File.exist?(root) == false
                log "-- ERROR #{root} does not exist!"
                raise "#{root} does not exist!"
            end

            # Register the service with Consul, if consul is ready
            # If metadata.json exists, then use the information to register
            cmd = "#{@basePath}/roles/#{item['role']}/#{item['solution']}/metadata.json"
            if File.exist?(cmd)
                md = File.read(cmd)
                md = JSON.parse(md)
                if (md['services'].size() > 0)
                    svc = md['services'][0]

                    adef = {
                        "listener"=>svc['listener'],
                        "name" => "#{svc['name']}",
                        "id" => "#{ENV['HOSTNAME']}-#{svc['name']}",
                        "tags"=>[ item['role'] ],
                        "port"=>svc['port']
                    }

                    if (svc.has_key? "checks")
                        adef[:check] = svc['checks'][0]
                    end
                    log "-- Registering Service: #{svc['name']}"
                    log "--    #{adef.to_json}"
                    h = HelperRun.new
                    if test
                        log "--  TEST ONLY"
                    else
                        h.run "consul", "register_service", JSON.generate(adef)
                    end
                end
            end
        end
    rescue => exception
        @log.error(cmd)
        @log.error(exception.to_s)
        @log.error(exception.backtrace)
        abort()
    end
end

#log(msg) ⇒ Object 



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# File 'lib/commands/register-metadata.rb', line 74

def log (msg)
    puts msg
    @log.info(msg)
end