Class: Algo::Cli::ServiceUpdator

Inherits:
Object
  • Object
show all
Defined in:
lib/algo/cli.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(srv_spec, options) ⇒ ServiceUpdator

Returns a new instance of ServiceUpdator.



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# File 'lib/algo/cli.rb', line 38

def initialize srv_spec, options
  @srv_spec = srv_spec
  @options = options
end

Class Method Details

.update(srv_spec, dryrun = false) ⇒ Object 



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# File 'lib/algo/cli.rb', line 58

def self.update srv_spec, dryrun=false
  new(srv_spec, {dryrun: dryrun}).update
end

Instance Method Details

#update ⇒ Object 



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# File 'lib/algo/cli.rb', line 43

def update
  begin
    srv = Algo::Docker::Service.find(@srv_spec['Name'])
    if srv.raw_spec == @srv_spec
      puts "service: #{@srv_spec['Name']}, status: ok"
      return
    end
    srv.update @srv_spec unless dryrun?
    puts "service: #{@srv_spec['Name']}, status: changed"
  rescue Algo::Docker::Error::NotFoundError
    Algo::Docker::Service.create(@srv_spec) unless dryrun?
    puts "service: #{@srv_spec['Name']}, status: created"
  end
end