genie

type KubeGenie struct {
	Masters []Node
	Workers []Node
	// contains filtered or unexported fields
}

type Node struct {
	Host       string
	SSHCommand *sshutil.SSHCommand
}

type Phase struct {
	// name of the phase.
	// Phase name should be unique among peer phases (phases belonging to
	// the same workflow or phases belonging to the same parent phase).
	Name string

	// Aliases returns the aliases for the phase.
	Aliases []string

	// Short description of the phase.
	Short string

	// Long returns the long description of the phase.
	Long string

	// Example returns the example for the phase.
	Example string

	// Hidden define if the phase should be hidden in the workflow help.
	// e.g. PrintFilesIfDryRunning phase in the kubeadm init workflow is candidate for being hidden to the users
	Hidden bool

	// Phases defines a nested, ordered sequence of phases.
	Phases []Phase

	// RunAllSiblings allows to assign to a phase the responsibility to
	// run all the sibling phases
	// Nb. phase marked as RunAllSiblings can not have Run functions
	RunAllSiblings bool

	// Run defines a function implementing the phase action.
	// It is recommended to implent type assertion, e.g. using golang type switch,
	// for validating the RunData type.
	Run func(genie *KubeGenie) error

	// RunIf define a function that implements a condition that should be checked
	// before executing the phase action.
	// If this function return nil, the phase action is always executed.
	RunIf func(genie *KubeGenie) (bool, error)

	// InheritFlags defines the list of flags that the cobra command generated for this phase should Inherit
	// from local flags defined in the parent command / or additional flags defined in the phase runner.
	// If the values is not set or empty, no flags will be assigned to the command
	// Nb. global flags are automatically inherited by nested cobra command
	InheritFlags []string

	// LocalFlags defines the list of flags that should be assigned to the cobra command generated
	// for this phase.
	// Nb. if two or phases have the same local flags, please consider using local flags in the parent command
	// or additional flags defined in the phase runner.
	LocalFlags *pflag.FlagSet

	// ArgsValidator defines the positional arg function to be used for validating args for this phase
	// If not set a phase will adopt the args of the top level command.
	ArgsValidator cobra.PositionalArgs
}

type Runner struct {
	// Options that regulate the runner behavior.
	Options RunnerOptions

	// Phases composing the workflow to be managed by the runner.
	Phases []Phase
	// contains filtered or unexported fields
}

type RunnerOptions struct {
	// FilterPhases defines the list of phases to be executed (if empty, all).
	FilterPhases []string

	// SkipPhases defines the list of phases to be excluded by execution (if empty, none).
	SkipPhases []string
}

type Task func(node Node, config *v1alpha1.InitConfiguration) error