Class: BeakerAnswers::PeConf

Inherits:
Object
  • Object
show all
Defined in:
lib/beaker-answers/pe_conf.rb

Overview

Used to generate a Hash of configuration appropriate for generating the initial MEEP pe.conf for a given set of hosts and a particular MEEP pe.conf schema version.

Constant Summary collapse

DEFAULT_VERSION =

The default pe.conf schema version.

'1.0'.freeze
COMPONENTS =

This lists various aliases for different PE components that might be installed on a host.

The first entry in the list is the canonical name for the component from the PuppetX::Puppetlabs::Meep::Config.pe_components() from the pe_infrastructure module.

Secondary aliases are the various working names that have been used with beaker in CI to establish that a host has that component installed on it.

[
  ["primary_master", "master"],
  ["primary_master_replica"],
  # the 'database' alias will be troublesome if/when we begin
  # breaking out a managed database (as opposed to external)
  # in future PE layouts.
  ["puppetdb", "database"],
  ["console", "classifier", "dashboard"],
  ["compile_master"],
  ["mco_hub", "hub"],
  ["mco_broker", "spoke"],
]

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(hosts, meep_schema_version, options = {}) ⇒ PeConf

The array of Beaker hosts are inspected to provide configuration for master, database, console nodes, and other configuration data as required by the particular pe.conf version.

Parameters:

  • hosts (Array<Beaker::Host>)
  • meep_schema_version (String) —

    Determines the implementation which will be used to generate pe.conf data. Defaults to ‘1.0’

  • options (Hash) (defaults to: {}) —

    of additional option parameters. Used to supply specific master, puppetdb, console hosts for the 1.0 implementation. (Optional)



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# File 'lib/beaker-answers/pe_conf.rb', line 45

def initialize(hosts, meep_schema_version, options = {})
  self.hosts = hosts
  self.meep_schema_version = meep_schema_version || DEFAULT_VERSION
  self.options = options || {}
end

Instance Attribute Details

#hosts ⇒ Object

Returns the value of attribute hosts.



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# File 'lib/beaker-answers/pe_conf.rb', line 33

def hosts
  @hosts
end

#meep_schema_version ⇒ Object

Returns the value of attribute meep_schema_version.



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# File 'lib/beaker-answers/pe_conf.rb', line 33

def meep_schema_version
  @meep_schema_version
end

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/beaker-answers/pe_conf.rb', line 33

def options
  @options
end

Instance Method Details

#configuration_hash ⇒ Hash

Returns of pe.conf configuration data.

Returns:

  • (Hash) —

    of pe.conf configuration data

Raises:

  • RuntimeError if no implementation can be found for the meep_schema_version.



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# File 'lib/beaker-answers/pe_conf.rb', line 54

def configuration_hash
  case meep_schema_version
  when '1.0'
    _generate_1_0_data
  when '2.0'
    _generate_2_0_data
  else raise(RuntimeError, "Unknown how to produce pe.conf data for meep_schema_version: '#{meep_schema_version}'")
  end
end