Class: HubClustersCreator::Providers::AKS

Inherits:
Object
  • Object
show all
Includes:
Azure::ContainerService::Mgmt::V2019_04_01, Azure::Dns::Mgmt::V2017_10_01, Azure::Resources::Profiles::Latest::Mgmt, Azure::Resources::Profiles::Latest::Mgmt::Models, Errors, Logging, HubClustersCreator::Providers::Azure::Helpers, Utils::Template
Defined in:
lib/hub-clusters-creator/providers/aks/azure.rb

Overview

AKS is the AKS provider

Instance Method Summary collapse

Methods included from Logging

#error, #info, #warn

Constructor Details

#initialize(provider) ⇒ AKS

rubocop:disable Metrics/AbcSize



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# File 'lib/hub-clusters-creator/providers/aks/azure.rb', line 42

def initialize(provider)
  %i[client_id client_secret region subscription tenant].each do |x|
    raise ArgumentError, "you must specify the '#{x}' provider option" unless provider.key?(x)
  end

  @subscription = provider[:subscription]
  @tenant = provider[:tenant]
  @client_id = provider[:client_id]
  @client_secret = provider[:client_secret]
  @region = provider[:region]

  @provider = MsRestAzure::ApplicationTokenProvider.new(@tenant, @client_id, @client_secret)
  @credentials = MsRest::TokenCredentials.new(@provider)

  @containers = ::Azure::ContainerService::Mgmt::V2019_04_01::ContainerServiceClient.new(@credentials)
  @containers.subscription_id = @subscription

  @dns = ::Azure::Dns::Mgmt::V2017_10_01::DnsManagementClient.new(@credentials)
  @dns.subscription_id = @subscription

  options = {
    client_id: @client_id,
    client_secret: @client_secret,
    credentials: @credentials,
    subscription_id: @subscription,
    tenant_id: @tenant
  }

  @client = Client.new(options)
end

Instance Method Details

#create(name, config) ⇒ Object

create is responsible for creating the cluster



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# File 'lib/hub-clusters-creator/providers/aks/azure.rb', line 75

def create(name, config)
  # @step: validate the user defined options
  validate(config)

  # @step: create the infrastructure deployment
  begin
    provision_aks(name, config)
  rescue StandardError => e
    raise InfrastructureError, "failed to provision cluster, error: #{e}"
  end

  # @step: bootstrap the cluster
  begin
    provision_cluster(name, config)
  rescue StandardError => e
    raise InfrastructureError, "failed to bootstrap cluster, error: #{e}"
  end
end

#delete(name) ⇒ Object

delete is responsible for deleting the cluster via resource group



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# File 'lib/hub-clusters-creator/providers/aks/azure.rb', line 95

def delete(name)
  return unless resource_group?(name)

  info "deleting the resource group: #{name}"
  @client.resource_groups.delete(name, name)
end