Class: Bosh::Cli::Command::Maintenance

Inherits:
Base show all
Defined in:
lib/cli/commands/maintenance.rb

Constant Summary collapse

RELEASES_TO_KEEP = 
2
STEMCELLS_TO_KEEP = 
2

Constants inherited from Base

Base::DEFAULT_DIRECTOR_PORT

Instance Attribute Summary

Attributes inherited from Base

#args, #exit_code, #options, #out, #runner, #work_dir

Instance Method Summary collapse

Methods inherited from Base

#add_option, #blob_manager, #blobstore, #config, #confirmed?, #deployment, #director, #initialize, #interactive?, #logged_in?, #non_interactive?, #password, #redirect, #release, #remove_option, #target, #target_name, #username, #verbose?

Methods included from Bosh::Cli::CommandDiscovery

#desc, #method_added, #option, #register_command, #usage

Methods included from DeploymentHelper

#cancel_deployment, #deployment_changed?, #inspect_deployment_changes, #job_exists_in_deployment?, #job_must_exist_in_deployment, #job_unique_in_deployment?, #jobs_and_indexes, #latest_release_versions, #prepare_deployment_manifest, #prompt_for_job_and_index, #resolve_release_aliases, #warn_about_stemcell_changes

Constructor Details

This class inherits a constructor from Bosh::Cli::Command::Base

Instance Method Details

#cleanup ⇒ Object 



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# File 'lib/cli/commands/maintenance.rb', line 12

def cleanup
  target_required
  auth_required

  releases_to_keep = RELEASES_TO_KEEP
  stemcells_to_keep = STEMCELLS_TO_KEEP

  release_wording = pluralize(releases_to_keep, 'latest version')
  stemcell_wording = pluralize(stemcells_to_keep, 'latest version')

  desc = <<-EOS.gsub(/^ */, "")
    Cleanup command will attempt to delete old unused
    release versions and stemcells from your currently
    targeted director at #{target_name.make_green}.

    Only #{release_wording.make_green} of each release
    and #{stemcell_wording.make_green} of each stemcell will be kept.

    Releases and stemcells that are in use will not be affected.
  EOS

  nl
  say(desc)
  nl

  err('Cleanup canceled') unless confirmed?

  nl
  cleanup_stemcells(stemcells_to_keep)
  nl
  cleanup_releases(releases_to_keep)

  nl
  say('Cleanup complete'.make_green)
end