jsdecode

Documentation

Overview

Package jsdecode contains the functions that are used to retrieve information about resources and changes from json plan files that Terraform will make to update remote objects to match with changes to the configuration.

Index

• Constants
• func ExtractPlanStruct(reader io.Reader) (*tfjson.Plan, error)
• func GetResources(details *cd.ResourceDetail, plan *tfjson.Plan) []resources.ResourceState
• type ResourceInfo
• type UsageType

Constants

const (
	ComputeDiskType     = "google_compute_disk"
	ComputeInstanceType = "google_compute_instance"
)

ComputeInstanceType and ComputeDiskType are the supported by this package types of ResourceChange and Resource.

const (
	ActionCreate  string = "create"
	ActionDelete  string = "delete"
	ActionNoop    string = "no-op"
	ActionReplace string = "replace"
	ActionUpdate  string = "update"
)

Possible actions in resource changes.

Functions

func ExtractPlanStruct

func ExtractPlanStruct(reader io.Reader) (*tfjson.Plan, error)

ExtractPlanStruct extracts tfjson.Plan struct from file in provided path if it is possible.

func GetResources

func GetResources(details *cd.ResourceDetail, plan *tfjson.Plan) []resources.ResourceState

GetResources extracts all resources of ComputeInstance and ComputeDisk type and their before and after states from plan file.

Types

type ResourceInfo

type ResourceInfo struct {
	Name        string      `json:"name,omitempty"`
	InstanceID  string      `json:"instance_id,omitempty"`
	Zone        string      `json:"zone,omitempty"`
	MachineType string      `json:"machine_type,omitempty"`
	DiskType    string      `json:"type,omitempty"`
	Image       string      `json:"image,omitempty"`
	Snapshot    string      `json:"snapshot,omitempty"`
	SizeGiB     int64       `json:"size,omitempty"`
	Scheduling  []UsageType `json:"scheduling,omitempty"`
}

ResourceInfo contains the information about Resource in json plan file, this struct is used to cast interface of before/after states to the certain Resource.

type UsageType

type UsageType struct {
	IsPreemptible bool `json:"preemptible,omitempty"`
}

UsageType contains the information whether the certain istance is preemptible or not.