Class: NagiosConfig

Inherits:
CloudstackNagios::Base show all
Defined in:
lib/cloudstack-nagios/commands/nagios_config.rb

Constant Summary collapse

TEMPLATE_DIR = 
File.join(File.dirname(__FILE__), '..', 'templates')

Constants included from CloudstackNagios::Helper

CloudstackNagios::Helper::RETURN_CODES

Instance Attribute Summary

Attributes inherited from CloudstackNagios::Base

#config

Instance Method Summary collapse

Methods inherited from CloudstackNagios::Base

exit_on_failure?

Methods included from CloudstackNagios::Helper

#check_data, #cs_routers, #cs_system_vms, #exit_with_failure, #load_template, #storage_pools

Instance Method Details

#generate(*configs) ⇒ Object 



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# File 'lib/cloudstack-nagios/commands/nagios_config.rb', line 24

def generate(*configs)
  configs = get_configs(configs)
  if configs.size == 0
    say "Please specify a valid configuration.", :green
    say "Possible values are..."
    invoke "nagios_config:list", []
    exit
  end

  routers = configs.include?("router_hosts") ? cs_routers : nil
  system_vms = configs.include?("system_vm_hosts") ? cs_system_vms : nil
  pools = configs.include?("storage_pools") ? storage_pools : nil
  zones = client.list_zones
  config_name = configs.size == 1 ?
    "#{configs[0]} configuration" :
    "all configurations"

  header = load_template(File.join(TEMPLATE_DIR, "header.cfg.erb"))
  output = header.result(
    config_name: config_name,
    date: date_string
  )
  configs.each do |config|
    if configs.size == 1 && options[:template]
      tmpl_file = options[:template]
    else
      tmpl_file = File.join(TEMPLATE_DIR, "cloudstack_#{config}.cfg.erb")
    end
    template = load_template(tmpl_file)
    output += template.result(
      routers: routers,
      system_vms: system_vms,
      bin_path: bin_path,
      if_speed: options[:if_speed],
      config_file: options[:config],
      zones: zones,
      capacity_types: Capacity::CAPACITY_TYPES,
      storage_pools: pools,
      over_provisioning: options[:over_provisioning],
      ssh_key: options[:ssh_key],
      ssh_port: options[:ssh_port]
    )
  end
  footer = load_template(File.join(TEMPLATE_DIR, "footer.cfg.erb"))
  output += footer.result(
    config_name: config_name
  )
  puts output
end

#list ⇒ Object 



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# File 'lib/cloudstack-nagios/commands/nagios_config.rb', line 75

def list
  configs = get_configs
  puts ["all"] << configs
end