Class: Bosh::Cli::Command::Misc

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

Constant Summary collapse

DEFAULT_STATUS_TIMEOUT =

seconds

3

Constants inherited from Base

Base::BLOBS_DIR, Base::BLOBS_INDEX_FILE

Instance Attribute Summary

Attributes inherited from Base

#cache, #config, #options, #out, #usage, #work_dir

Instance Method Summary collapse

Methods inherited from Base

#blob_manager, #blobstore, command, #confirmed?, #director, #dry_run?, #exit_code, #full_target_name, #initialize, #interactive?, #logged_in?, #non_interactive?, #redirect, #release, #run, #show_usage, #target_name, #target_version, #task_report, #verbose?

Constructor Details

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

Instance Method Details

#login(username = nil, password = nil) ⇒ Object 



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# File 'lib/cli/commands/misc.rb', line 77

def (username = nil, password = nil)
  target_required

  unless options[:non_interactive]
    username = ask("Your username: ").to_s if username.blank?

    password_retries = 0
    while password.blank? && password_retries < 3
      password = ask("Enter password: ") { |q| q.echo = "*" }.to_s
      password_retries += 1
    end
  end

  if username.blank? || password.blank?
    err("Please provide username and password")
  end
  logged_in = false

  if options[:director_checks]
    director = Bosh::Cli::Director.new(target, username, password)

    if director.authenticated?
      say("Logged in as '#{username}'")
      logged_in = true
    else
      say("Cannot log in as '#{username}', please try again")
      unless options[:non_interactive]
        redirect(:misc, :login, username, nil)
      end
    end
  end

  if logged_in || !options[:director_checks]
    config.set_credentials(target, username, password)
    config.save
  end
end

#logout ⇒ Object 



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# File 'lib/cli/commands/misc.rb', line 115

def logout
  target_required
  config.set_credentials(target, nil, nil)
  config.save
  say("You are no longer logged in to '#{target}'")
end

#purge_cache ⇒ Object 



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# File 'lib/cli/commands/misc.rb', line 122

def purge_cache
  if cache.cache_dir != Bosh::Cli::DEFAULT_CACHE_DIR
    say("Cache directory '#{@cache.cache_dir}' differs from default, " +
        "please remove manually")
  else
    FileUtils.rm_rf(cache.cache_dir)
    say("Purged cache")
  end
end

#set_alias(name, value) ⇒ Object 



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# File 'lib/cli/commands/misc.rb', line 190

def set_alias(name, value)
  config.set_alias(:cli, name, value.to_s.strip)
  config.save
  say("Alias `#{name.green}' created for command `#{value.green}'")
end

#set_target(director_url, name = nil) ⇒ Object 



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# File 'lib/cli/commands/misc.rb', line 138

def set_target(director_url, name = nil)
  if name.nil?
    director_url = config.resolve_alias(:target, director_url) ||
        director_url
  end

  if director_url.blank?
    err("Target name cannot be blank")
  end

  director_url = normalize_url(director_url)
  if director_url == target
    say("Target already set to '#{full_target_name.green}'")
    return
  end

  director = Bosh::Cli::Director.new(director_url)

  if options[:director_checks]
    begin
      status = director.get_status
    rescue Bosh::Cli::AuthError
      status = {}
    rescue Bosh::Cli::DirectorError
      err("Cannot talk to director at '#{director_url}', " +
          "please set correct target")
    end
  else
    status = { "name" => "Unknown Director", "version" => "n/a" }
  end

  config.target = director_url
  config.target_name = status["name"]
  config.target_version = status["version"]
  config.target_uuid = status["uuid"]

  unless name.blank?
    config.set_alias(:target, name, director_url)
  end

  unless status["uuid"].blank?
    config.set_alias(:target, status["uuid"], director_url)
  end

  config.save
  say("Target set to '#{full_target_name.green}'")

  if interactive? && (config.username.blank? || config.password.blank?)
    redirect(:misc, :login)
  end
end

#show_target ⇒ Object 



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# File 'lib/cli/commands/misc.rb', line 132

def show_target
  say(target ?
          "Current target is '#{full_target_name.green}'" :
          "Target not set")
end

#status ⇒ Object 



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# File 'lib/cli/commands/misc.rb', line 11

def status
  if config.target && options[:director_checks]
    say("Updating director data...", " ")

    begin
      timeout(config.status_timeout || DEFAULT_STATUS_TIMEOUT) do
        director = Bosh::Cli::Director.new(config.target)
        status = director.get_status

        config.target_name = status["name"]
        config.target_version = status["version"]
        config.target_uuid = status["uuid"]
        config.save
        say("done".green)
      end
    rescue TimeoutError
      say("timed out".red)
    rescue => e
      say("error".red)
    end
    nl
  end

  target_name = full_target_name ? full_target_name.green : "not set".red
  target_uuid = config.target_uuid ? config.target_uuid.green : "n/a".red
  user = logged_in? ? username.green : "not set".red
  deployment = config.deployment ? config.deployment.green : "not set".red

  say("Target".ljust(15) + target_name)
  say("UUID".ljust(15) + target_uuid)
  say("User".ljust(15) + user)
  say("Deployment".ljust(15) + deployment)

  if in_release_dir?
    header("You are in release directory")

    dev_name = release.dev_name
    dev_version = Bosh::Cli::VersionsIndex.new(
        File.join(work_dir, "dev_releases")).latest_version

    final_name = release.final_name
    final_version = Bosh::Cli::VersionsIndex.new(
        File.join(work_dir, "releases")).latest_version

    say("Dev name:      %s" % [dev_name ? dev_name.green : "not set".red])
    say("Dev version:   %s" % [dev_version ?
                                 dev_version.to_s.green :
                                 "no versions yet".red])
    say("\n")
    say("Final name:    %s" % [final_name ?
                                   final_name.green :
                                   "not set".red])
    say("Final version: %s" % [final_version ?
                                 final_version.to_s.green :
                                 "no versions yet".red])

    say("\n")
    say("Packages")
    print_specs("package", "packages")

    say("\n")
    say("Jobs")
    print_specs("job", "jobs")
  end
end

#version ⇒ Object 



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# File 'lib/cli/commands/misc.rb', line 7

def version
  say("BOSH %s" % [Bosh::Cli::VERSION])
end