Class: Cluster

Inherits:
Object
  • Object
show all
Includes:
Utils
Defined in:
lib/hetzner/k3s/cluster.rb

Constant Summary

Constants included from Utils

Utils::CMD_FILE_PATH

Instance Method Summary collapse

Methods included from Utils

#run, #ssh, #verify_host_key, #wait_for_ssh, #which, #write_file

Constructor Details

#initialize(configuration:) ⇒ Cluster

Returns a new instance of Cluster.



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# File 'lib/hetzner/k3s/cluster.rb', line 24

def initialize(configuration:)
  @configuration = configuration
end

Instance Method Details

#create ⇒ Object 



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# File 'lib/hetzner/k3s/cluster.rb', line 28

def create
  @cluster_name = configuration['cluster_name']
  @masters_config = configuration['masters']
  @worker_node_pools = find_worker_node_pools(configuration)
  @masters_location = configuration['location']
  @servers = []
  @ssh_networks = configuration['ssh_allowed_networks']
  @api_networks = configuration['api_allowed_networks']
  @private_ssh_key_path = File.expand_path(configuration['private_ssh_key_path'])
  @public_ssh_key_path = File.expand_path(configuration['public_ssh_key_path'])

  create_resources

  kubernetes_client.deploy(masters: masters, workers: workers, master_definitions: master_definitions_for_create, worker_definitions: workers_definitions_for_marking)
end

#delete ⇒ Object 



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# File 'lib/hetzner/k3s/cluster.rb', line 44

def delete
  @cluster_name = configuration['cluster_name']
  @kubeconfig_path = File.expand_path(configuration['kubeconfig_path'])
  @public_ssh_key_path = File.expand_path(configuration['public_ssh_key_path'])
  @masters_config = configuration['masters']
  @worker_node_pools = find_worker_node_pools(configuration)

  delete_resources
end

#upgrade(new_k3s_version:, config_file:) ⇒ Object 



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# File 'lib/hetzner/k3s/cluster.rb', line 54

def upgrade(new_k3s_version:, config_file:)
  @cluster_name = configuration['cluster_name']
  @kubeconfig_path = File.expand_path(configuration['kubeconfig_path'])
  @new_k3s_version = new_k3s_version
  @config_file = config_file

  kubernetes_client.upgrade
end