448 lines
11 KiB
Go
448 lines
11 KiB
Go
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package godo
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import (
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"encoding/json"
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"fmt"
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)
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const dropletBasePath = "v2/droplets"
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// DropletsService is an interface for interfacing with the droplet
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// endpoints of the DigitalOcean API
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// See: https://developers.digitalocean.com/documentation/v2#droplets
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type DropletsService interface {
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List(*ListOptions) ([]Droplet, *Response, error)
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Get(int) (*Droplet, *Response, error)
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Create(*DropletCreateRequest) (*Droplet, *Response, error)
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CreateMultiple(*DropletMultiCreateRequest) ([]Droplet, *Response, error)
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Delete(int) (*Response, error)
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Kernels(int, *ListOptions) ([]Kernel, *Response, error)
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Snapshots(int, *ListOptions) ([]Image, *Response, error)
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Backups(int, *ListOptions) ([]Image, *Response, error)
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Actions(int, *ListOptions) ([]Action, *Response, error)
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Neighbors(int) ([]Droplet, *Response, error)
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}
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// DropletsServiceOp handles communication with the droplet related methods of the
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// DigitalOcean API.
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type DropletsServiceOp struct {
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client *Client
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}
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var _ DropletsService = &DropletsServiceOp{}
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// Droplet represents a DigitalOcean Droplet
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type Droplet struct {
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ID int `json:"id,float64,omitempty"`
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Name string `json:"name,omitempty"`
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Memory int `json:"memory,omitempty"`
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Vcpus int `json:"vcpus,omitempty"`
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Disk int `json:"disk,omitempty"`
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Region *Region `json:"region,omitempty"`
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Image *Image `json:"image,omitempty"`
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Size *Size `json:"size,omitempty"`
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SizeSlug string `json:"size_slug,omitempty"`
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BackupIDs []int `json:"backup_ids,omitempty"`
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SnapshotIDs []int `json:"snapshot_ids,omitempty"`
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Locked bool `json:"locked,bool,omitempty"`
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Status string `json:"status,omitempty"`
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Networks *Networks `json:"networks,omitempty"`
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ActionIDs []int `json:"action_ids,omitempty"`
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Created string `json:"created_at,omitempty"`
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Kernel *Kernel `json:"kernel, omitempty"`
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}
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// Kernel object
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type Kernel struct {
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ID int `json:"id,float64,omitempty"`
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Name string `json:"name,omitempty"`
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Version string `json:"version,omitempty"`
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}
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// Convert Droplet to a string
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func (d Droplet) String() string {
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return Stringify(d)
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}
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// DropletRoot represents a Droplet root
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type dropletRoot struct {
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Droplet *Droplet `json:"droplet"`
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Links *Links `json:"links,omitempty"`
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}
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type dropletsRoot struct {
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Droplets []Droplet `json:"droplets"`
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Links *Links `json:"links"`
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}
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type kernelsRoot struct {
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Kernels []Kernel `json:"kernels,omitempty"`
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Links *Links `json:"links"`
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}
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type snapshotsRoot struct {
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Snapshots []Image `json:"snapshots,omitempty"`
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Links *Links `json:"links"`
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}
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type backupsRoot struct {
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Backups []Image `json:"backups,omitempty"`
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Links *Links `json:"links"`
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}
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// DropletCreateImage identifies an image for the create request. It prefers slug over ID.
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type DropletCreateImage struct {
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ID int
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Slug string
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}
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// MarshalJSON returns either the slug or id of the image. It returns the id
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// if the slug is empty.
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func (d DropletCreateImage) MarshalJSON() ([]byte, error) {
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if d.Slug != "" {
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return json.Marshal(d.Slug)
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}
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return json.Marshal(d.ID)
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}
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// DropletCreateSSHKey identifies a SSH Key for the create request. It prefers fingerprint over ID.
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type DropletCreateSSHKey struct {
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ID int
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Fingerprint string
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}
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// MarshalJSON returns either the fingerprint or id of the ssh key. It returns
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// the id if the fingerprint is empty.
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func (d DropletCreateSSHKey) MarshalJSON() ([]byte, error) {
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if d.Fingerprint != "" {
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return json.Marshal(d.Fingerprint)
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}
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return json.Marshal(d.ID)
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}
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// DropletCreateRequest represents a request to create a droplet.
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type DropletCreateRequest struct {
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Name string `json:"name"`
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Region string `json:"region"`
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Size string `json:"size"`
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Image DropletCreateImage `json:"image"`
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SSHKeys []DropletCreateSSHKey `json:"ssh_keys"`
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Backups bool `json:"backups"`
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IPv6 bool `json:"ipv6"`
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PrivateNetworking bool `json:"private_networking"`
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UserData string `json:"user_data,omitempty"`
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}
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type DropletMultiCreateRequest struct {
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Names []string `json:"names"`
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Region string `json:"region"`
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Size string `json:"size"`
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Image DropletCreateImage `json:"image"`
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SSHKeys []DropletCreateSSHKey `json:"ssh_keys"`
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Backups bool `json:"backups"`
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IPv6 bool `json:"ipv6"`
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PrivateNetworking bool `json:"private_networking"`
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UserData string `json:"user_data,omitempty"`
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}
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func (d DropletCreateRequest) String() string {
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return Stringify(d)
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}
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func (d DropletMultiCreateRequest) String() string {
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return Stringify(d)
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}
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// Networks represents the droplet's networks
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type Networks struct {
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V4 []NetworkV4 `json:"v4,omitempty"`
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V6 []NetworkV6 `json:"v6,omitempty"`
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}
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// NetworkV4 represents a DigitalOcean IPv4 Network
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type NetworkV4 struct {
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IPAddress string `json:"ip_address,omitempty"`
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Netmask string `json:"netmask,omitempty"`
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Gateway string `json:"gateway,omitempty"`
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Type string `json:"type,omitempty"`
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}
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func (n NetworkV4) String() string {
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return Stringify(n)
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}
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// NetworkV6 represents a DigitalOcean IPv6 network.
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type NetworkV6 struct {
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IPAddress string `json:"ip_address,omitempty"`
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Netmask int `json:"netmask,omitempty"`
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Gateway string `json:"gateway,omitempty"`
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Type string `json:"type,omitempty"`
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}
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func (n NetworkV6) String() string {
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return Stringify(n)
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}
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// List all droplets
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func (s *DropletsServiceOp) List(opt *ListOptions) ([]Droplet, *Response, error) {
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path := dropletBasePath
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path, err := addOptions(path, opt)
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if err != nil {
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return nil, nil, err
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}
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req, err := s.client.NewRequest("GET", path, nil)
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if err != nil {
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return nil, nil, err
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}
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root := new(dropletsRoot)
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resp, err := s.client.Do(req, root)
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if err != nil {
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return nil, resp, err
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}
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if l := root.Links; l != nil {
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resp.Links = l
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}
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return root.Droplets, resp, err
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}
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// Get individual droplet
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func (s *DropletsServiceOp) Get(dropletID int) (*Droplet, *Response, error) {
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if dropletID < 1 {
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return nil, nil, NewArgError("dropletID", "cannot be less than 1")
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}
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path := fmt.Sprintf("%s/%d", dropletBasePath, dropletID)
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req, err := s.client.NewRequest("GET", path, nil)
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if err != nil {
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return nil, nil, err
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}
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root := new(dropletRoot)
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resp, err := s.client.Do(req, root)
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if err != nil {
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return nil, resp, err
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}
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return root.Droplet, resp, err
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}
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// Create droplet
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func (s *DropletsServiceOp) Create(createRequest *DropletCreateRequest) (*Droplet, *Response, error) {
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if createRequest == nil {
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return nil, nil, NewArgError("createRequest", "cannot be nil")
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}
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path := dropletBasePath
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req, err := s.client.NewRequest("POST", path, createRequest)
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if err != nil {
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return nil, nil, err
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}
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root := new(dropletRoot)
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resp, err := s.client.Do(req, root)
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if err != nil {
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return nil, resp, err
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}
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if l := root.Links; l != nil {
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resp.Links = l
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}
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return root.Droplet, resp, err
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}
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// Create multiple droplet
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func (s *DropletsServiceOp) CreateMultiple(createRequest *DropletMultiCreateRequest) ([]Droplet, *Response, error) {
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if createRequest == nil {
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return nil, nil, NewArgError("createRequest", "cannot be nil")
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}
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path := dropletBasePath
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req, err := s.client.NewRequest("POST", path, createRequest)
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if err != nil {
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return nil, nil, err
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}
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root := new(dropletsRoot)
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resp, err := s.client.Do(req, root)
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if err != nil {
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return nil, resp, err
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}
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if l := root.Links; l != nil {
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resp.Links = l
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}
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return root.Droplets, resp, err
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}
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// Delete droplet
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func (s *DropletsServiceOp) Delete(dropletID int) (*Response, error) {
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if dropletID < 1 {
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return nil, NewArgError("dropletID", "cannot be less than 1")
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}
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path := fmt.Sprintf("%s/%d", dropletBasePath, dropletID)
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req, err := s.client.NewRequest("DELETE", path, nil)
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if err != nil {
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return nil, err
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}
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resp, err := s.client.Do(req, nil)
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return resp, err
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}
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// Kernels lists kernels available for a droplet.
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func (s *DropletsServiceOp) Kernels(dropletID int, opt *ListOptions) ([]Kernel, *Response, error) {
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if dropletID < 1 {
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return nil, nil, NewArgError("dropletID", "cannot be less than 1")
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}
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path := fmt.Sprintf("%s/%d/kernels", dropletBasePath, dropletID)
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path, err := addOptions(path, opt)
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if err != nil {
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return nil, nil, err
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}
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req, err := s.client.NewRequest("GET", path, nil)
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if err != nil {
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return nil, nil, err
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}
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root := new(kernelsRoot)
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resp, err := s.client.Do(req, root)
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if l := root.Links; l != nil {
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resp.Links = l
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}
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return root.Kernels, resp, err
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}
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// Actions lists the actions for a droplet.
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func (s *DropletsServiceOp) Actions(dropletID int, opt *ListOptions) ([]Action, *Response, error) {
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if dropletID < 1 {
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return nil, nil, NewArgError("dropletID", "cannot be less than 1")
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}
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path := fmt.Sprintf("%s/%d/actions", dropletBasePath, dropletID)
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path, err := addOptions(path, opt)
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if err != nil {
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return nil, nil, err
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}
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req, err := s.client.NewRequest("GET", path, nil)
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if err != nil {
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return nil, nil, err
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}
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root := new(actionsRoot)
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resp, err := s.client.Do(req, root)
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if err != nil {
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return nil, resp, err
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}
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if l := root.Links; l != nil {
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resp.Links = l
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}
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return root.Actions, resp, err
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}
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// Backups lists the backups for a droplet.
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func (s *DropletsServiceOp) Backups(dropletID int, opt *ListOptions) ([]Image, *Response, error) {
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if dropletID < 1 {
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return nil, nil, NewArgError("dropletID", "cannot be less than 1")
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}
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path := fmt.Sprintf("%s/%d/backups", dropletBasePath, dropletID)
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path, err := addOptions(path, opt)
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if err != nil {
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return nil, nil, err
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}
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req, err := s.client.NewRequest("GET", path, nil)
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if err != nil {
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return nil, nil, err
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}
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root := new(backupsRoot)
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resp, err := s.client.Do(req, root)
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if err != nil {
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return nil, resp, err
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}
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if l := root.Links; l != nil {
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resp.Links = l
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}
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return root.Backups, resp, err
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}
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// Snapshots lists the snapshots available for a droplet.
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func (s *DropletsServiceOp) Snapshots(dropletID int, opt *ListOptions) ([]Image, *Response, error) {
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if dropletID < 1 {
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return nil, nil, NewArgError("dropletID", "cannot be less than 1")
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}
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|
path := fmt.Sprintf("%s/%d/snapshots", dropletBasePath, dropletID)
|
||
|
|
path, err := addOptions(path, opt)
|
||
|
|
if err != nil {
|
||
|
|
return nil, nil, err
|
||
|
|
}
|
||
|
|
|
||
|
|
req, err := s.client.NewRequest("GET", path, nil)
|
||
|
|
if err != nil {
|
||
|
|
return nil, nil, err
|
||
|
|
}
|
||
|
|
|
||
|
|
root := new(snapshotsRoot)
|
||
|
|
resp, err := s.client.Do(req, root)
|
||
|
|
if err != nil {
|
||
|
|
return nil, resp, err
|
||
|
|
}
|
||
|
|
if l := root.Links; l != nil {
|
||
|
|
resp.Links = l
|
||
|
|
}
|
||
|
|
|
||
|
|
return root.Snapshots, resp, err
|
||
|
|
}
|
||
|
|
|
||
|
|
// Neighbors lists the neighbors for a droplet.
|
||
|
|
func (s *DropletsServiceOp) Neighbors(dropletID int) ([]Droplet, *Response, error) {
|
||
|
|
if dropletID < 1 {
|
||
|
|
return nil, nil, NewArgError("dropletID", "cannot be less than 1")
|
||
|
|
}
|
||
|
|
|
||
|
|
path := fmt.Sprintf("%s/%d/neighbors", dropletBasePath, dropletID)
|
||
|
|
|
||
|
|
req, err := s.client.NewRequest("GET", path, nil)
|
||
|
|
if err != nil {
|
||
|
|
return nil, nil, err
|
||
|
|
}
|
||
|
|
|
||
|
|
root := new(dropletsRoot)
|
||
|
|
resp, err := s.client.Do(req, root)
|
||
|
|
if err != nil {
|
||
|
|
return nil, resp, err
|
||
|
|
}
|
||
|
|
|
||
|
|
return root.Droplets, resp, err
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s *DropletsServiceOp) dropletActionStatus(uri string) (string, error) {
|
||
|
|
action, _, err := s.client.DropletActions.GetByURI(uri)
|
||
|
|
|
||
|
|
if err != nil {
|
||
|
|
return "", err
|
||
|
|
}
|
||
|
|
|
||
|
|
return action.Status, nil
|
||
|
|
}
|