terrafarm

type Farmer struct {
	Output      io.Writer
	Cwd, LogDir string
	KeyName     string
	// SkipClusterInit controls the --join flags for the nodes. If false (the
	// default), then the first node will be empty and thus init the cluster,
	// and each node will have the previous node as its join flag. If true,
	// then all nodes will have all nodes in their join flags.
	//
	// Allows tests to work around https://github.com/cockroachdb/cockroach/issues/13027.
	SkipClusterInit bool
	CockroachBinary string
	CockroachFlags  string
	// NB: CockroachEnv might look like it wants to be a map, but we never use
	// the environment as key-value pairs in Go, we just pass this straight
	// through to the shell when we start cockroach on the remote hosts. The
	// reason for doing it this way rather than using
	// `(*golang.org/x/crypto/ssh.Session).SetEnv` is that setting the
	// session's environment requires server permission, and the default is to
	// allow nothing.
	CockroachEnv  string
	BenchmarkName string
	// TerraformArgs are appended to every Terraform command invocation.
	TerraformArgs []string
	// Prefix will be prepended all names of resources created by Terraform.
	Prefix string
	// StateFile is the file (under `Cwd`) in which Terraform will store its
	// state.
	StateFile   string
	KeepCluster string

	// RPCContext is used to open an ExternalClient which provides a KV connection
	// to the cluster by gRPC.
	RPCContext *rpc.Context
	// contains filtered or unexported fields
}