Class: Orchparty::Services::Context

Inherits:
Object
  • Object
show all
Includes:
Minfra::Cli::Logging
Defined in:
lib/orchparty/kubernetes_application.rb

Direct Known Subclasses

Apply, Chart, Helm, Label, SecretGeneric, Wait

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Minfra::Cli::Logging

#debug, #deprecated, #error, #exit_error, #info, #warn

Constructor Details

#initialize(cluster_name:, namespace:, file_path:, app_config:, app:, service:, out_io: $stdout) ⇒ Context

Returns a new instance of Context.



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# File 'lib/orchparty/kubernetes_application.rb', line 20

def initialize(cluster_name:, namespace:, file_path:, app_config:, app:, service:, out_io: $stdout)
  self.cluster_name = cluster_name
  self.namespace = namespace
  self.dir_path = file_path
  self.app_config = app_config
  @app = app
  @out_io = out_io
  self.service = service # ugly naming, should be 'context'?
  self.options = options
end

Instance Attribute Details

#app_config ⇒ Object

Returns the value of attribute app_config.



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# File 'lib/orchparty/kubernetes_application.rb', line 18

def app_config
  @app_config
end

#cluster_name ⇒ Object

Returns the value of attribute cluster_name.



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# File 'lib/orchparty/kubernetes_application.rb', line 18

def cluster_name
  @cluster_name
end

#dir_path ⇒ Object

Returns the value of attribute dir_path.



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# File 'lib/orchparty/kubernetes_application.rb', line 18

def dir_path
  @dir_path
end

#namespace ⇒ Object

Returns the value of attribute namespace.



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# File 'lib/orchparty/kubernetes_application.rb', line 18

def namespace
  @namespace
end

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/orchparty/kubernetes_application.rb', line 18

def options
  @options
end

#service ⇒ Object

Returns the value of attribute service.



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# File 'lib/orchparty/kubernetes_application.rb', line 18

def service
  @service
end

Instance Method Details

#install ⇒ Object 



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# File 'lib/orchparty/kubernetes_application.rb', line 69

def install
  @out_io.puts install_cmd.run.stdout
  cleanup if respond_to?(:cleanup)
end

#print_install ⇒ Object 



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# File 'lib/orchparty/kubernetes_application.rb', line 49

def print_install
  @out_io.puts '---'
  @out_io.puts install_cmd(value_path).cmd
  @out_io.puts upgrade_cmd(value_path).cmd
  @out_io.puts '---'
  @out_io.puts File.read(template(value_path, service, flag: '')) if value_path
  cleanup if respond_to?(:cleanup)
end

#print_upgrade ⇒ Object

On 05.02.2021 we have decided that it would be best to print both commands. This way it would be possible to debug both upgrade and install and also people would not see git diffs all the time.



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# File 'lib/orchparty/kubernetes_application.rb', line 60

def print_upgrade
  print_install
end

#template(file_path, helm, flag: '-f ', fix_file_path: nil) ⇒ Object 



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# File 'lib/orchparty/kubernetes_application.rb', line 31

def template(file_path, helm, flag: '-f ', fix_file_path: nil)
  return '' unless file_path

  debug "Rendering: #{file_path}"
  file_path = File.join(dir_path, file_path) unless file_path.start_with?('/')
  if file_path.end_with?('.erb')
    helm.application = OpenStruct.new(cluster_name: cluster_name, namespace: namespace)
    template = Erubis::Eruby.new(File.read(file_path))
    template.filename = file_path
    yaml = template.result(helm.get_binding)
    file = Tempfile.new('kube-deploy.yaml')
    file.write(yaml)
    file.close
    file_path = file.path
  end
  "#{flag}#{fix_file_path || file_path}"
end

#upgrade ⇒ Object 



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# File 'lib/orchparty/kubernetes_application.rb', line 64

def upgrade
  @out_io.puts upgrade_cmd.run.stdout
  cleanup if respond_to?(:cleanup)
end