Class: Kube::Cluster::Standard::DaemonSet

Inherits:
Object
  • Object
show all
Defined in:
lib/kube/cluster/standard/daemon_set.rb

Instance Method Summary collapse

Constructor Details

#initialize(name:, image:, env: {}, volume_mounts: {}, command: nil, service_account: nil, node_selector: nil, tolerations: nil, host_pid: false, &block) ⇒ DaemonSet

Returns a new instance of DaemonSet.



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# File 'lib/kube/cluster/standard/daemon_set.rb', line 11

def initialize(
  name:,
  image:,
  env: {},
  volume_mounts: {},
  command: nil,
  service_account: nil,
  node_selector: nil,
  tolerations: nil,
  host_pid: false,
  &block
)
  processed_env     = EnvProcessing.process(env)
  processed_volumes = VolumeProcessing.process(volume_mounts)

  super() {
    metadata.name   = name
    metadata.labels = { 'app' => name }

    spec.selector.matchLabels = { 'app' => name }

    spec.template.metadata.labels        = { 'app' => name }
    spec.template.spec.serviceAccountName =  || name

    container = {
      name:  name,
      image: image,
      env:   processed_env
    }
    container[:command] = command if command
    container[:volumeMounts] = processed_volumes[:volume_mounts] unless processed_volumes[:volume_mounts].empty?

    spec.template.spec.containers = [container]
    spec.template.spec.volumes = processed_volumes[:volumes] unless processed_volumes[:volumes].empty?
    spec.template.spec.hostPID = true if host_pid
    spec.template.spec.nodeSelector = node_selector if node_selector
    spec.template.spec.tolerations = tolerations if tolerations

    instance_exec(&block) if block
  }
end