func CockroachWithOptions(c *Node, opts ...CockroachOption) *Node {
	for _, o := range opts {
		o(c)
	}
	return c
}
CockroachWithOptions configures an existing Node with the passed in options set
package cockroach
type CockroachOption func(c *Node)
func NewCockroachWithOptions(opts ...CockroachOption) *Node {
	c := &Node{}
	for _, o := range opts {
		o(c)
	}
	return c
}