Cluster-Init

Cluster-init objects are subordinate in rank to node and nodearray. The cluster-init object defines the CycleCloud project specs to run on a node.

Adding a [[[cluster-init]]] section to a node will include a project spec. Cluster-init definition can also be written in short-hand notation:

[cluster my-cluster]

  [[node defaults]]
    [[[cluster-init my-proj:default:versionA]]]

  [[node my-node]]
    Credentials = $Credentials
    SubnetId = $SubnetId
    MachineType = $MachineType
    ImageName = $ImageName

    [[[cluster-init myspec]]]
      Project = myproject
      Version = x.y.z
      Spec = my-spec
      Locker = test-locker

    [[[cluster-init my-proj:my-spec:versionA]]]

Attribute values that begin with $ are referencing parameters.

The order of the Project specs is respected as provided in the Cluster Template File. In this case my-proj:default will run first as it comes from the node defaults, followed by myproject:x.y.x, and finally my-proj:my-spec.

Attribute Reference

Attribute	Type	Definition
Project	String	Name of CycleCloud project.
Version	String	Version of CycleCloud project spec.
Spec	String	Name of CycleCloud project spec.
Locker	String	Name of locker from which to download project spec.

For projects contained in the CycleCloud project, Locker should be set to cyclecloud.