Module: ChefProvisioner::Chef

Extended by:
Chef
Included in:
Chef
Defined in:
lib/chef-provisioner/chef.rb

Overview

Simple API to access chef server to manage clients and nodes

Instance Method Summary collapse

Instance Method Details

#configure(**kwargs) ⇒ Object 



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# File 'lib/chef-provisioner/chef.rb', line 11

def configure(**kwargs)
  ChefAPI.configure do |config|
    config.endpoint = kwargs[:endpoint]
    config.client = kwargs[:client]
    config.key = kwargs[:key_text] || File.read(kwargs[:key_path])
  end
end

#create_client(name) ⇒ Object 



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# File 'lib/chef-provisioner/chef.rb', line 26

def create_client(name)
  client = ChefAPI::Connection.new.clients.create(name: name)
  client.private_key
rescue => e
  puts "Failed to create client #{name}"
  puts e.message
end

#create_node(name, environment, key, attributes: {}, run_list: []) ⇒ Object 



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# File 'lib/chef-provisioner/chef.rb', line 34

def create_node(name, environment, key, attributes:{}, run_list:[])
  client_connection = ChefAPI::Connection.new do |connection|
    connection.key = key
  end
  node = client_connection.nodes.create(name: name, run_list: run_list)
  node.chef_environment = environment
  node.automatic = attributes['automatic'] || {}
  node.default = attributes['default'] || {}
  node.normal = attributes['normal'] || {}
  node.override = attributes['override'] || {}
  node.save
rescue => e
  puts "Failed to create node #{name}"
  puts e.message
end

#delete_client(name) ⇒ Object 



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# File 'lib/chef-provisioner/chef.rb', line 50

def delete_client(name)
  ChefAPI::Connection.new.clients.destroy(name)
rescue => e
  puts "Failed to delete client #{name}"
  puts e.message
end

#delete_node(name) ⇒ Object 



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# File 'lib/chef-provisioner/chef.rb', line 57

def delete_node(name)
  ChefAPI::Connection.new.nodes.destroy(name)
rescue => e
  puts "Failed to delete node #{name}"
  puts e.message
end

#init_server(name, environment: '_default', attributes: {}, run_list: [], force: false) ⇒ Object 



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# File 'lib/chef-provisioner/chef.rb', line 19

def init_server(name, environment: '_default', attributes:{}, run_list:[], force: false)
  nuke(name) if force
  key = create_client(name)
  create_node(name, environment, key, attributes: attributes, run_list: run_list)
  key
end

#nuke(name) ⇒ Object 



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# File 'lib/chef-provisioner/chef.rb', line 64

def nuke(name)
  delete_client(name)
  delete_node(name)
end