mirror of
https://github.com/opentofu/opentofu.git
synced 2024-12-30 10:47:14 -06:00
1b6abe6f43
Downgrade go-dockerclient to before it used the docker packages. Remove new docker packages from vendor. Remove gotty client from vendor, which can't build on solaris at all.
643 lines
20 KiB
Go
643 lines
20 KiB
Go
// Copyright 2015 go-dockerclient authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package docker
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/base64"
|
|
"encoding/json"
|
|
"errors"
|
|
"fmt"
|
|
"io"
|
|
"net/http"
|
|
"net/url"
|
|
"os"
|
|
"time"
|
|
)
|
|
|
|
// APIImages represent an image returned in the ListImages call.
|
|
type APIImages struct {
|
|
ID string `json:"Id" yaml:"Id"`
|
|
RepoTags []string `json:"RepoTags,omitempty" yaml:"RepoTags,omitempty"`
|
|
Created int64 `json:"Created,omitempty" yaml:"Created,omitempty"`
|
|
Size int64 `json:"Size,omitempty" yaml:"Size,omitempty"`
|
|
VirtualSize int64 `json:"VirtualSize,omitempty" yaml:"VirtualSize,omitempty"`
|
|
ParentID string `json:"ParentId,omitempty" yaml:"ParentId,omitempty"`
|
|
RepoDigests []string `json:"RepoDigests,omitempty" yaml:"RepoDigests,omitempty"`
|
|
Labels map[string]string `json:"Labels,omitempty" yaml:"Labels,omitempty"`
|
|
}
|
|
|
|
// RootFS represents the underlying layers used by an image
|
|
type RootFS struct {
|
|
Type string `json:"Type,omitempty" yaml:"Type,omitempty"`
|
|
Layers []string `json:"Layers,omitempty" yaml:"Layers,omitempty"`
|
|
}
|
|
|
|
// Image is the type representing a docker image and its various properties
|
|
type Image struct {
|
|
ID string `json:"Id" yaml:"Id"`
|
|
RepoTags []string `json:"RepoTags,omitempty" yaml:"RepoTags,omitempty"`
|
|
Parent string `json:"Parent,omitempty" yaml:"Parent,omitempty"`
|
|
Comment string `json:"Comment,omitempty" yaml:"Comment,omitempty"`
|
|
Created time.Time `json:"Created,omitempty" yaml:"Created,omitempty"`
|
|
Container string `json:"Container,omitempty" yaml:"Container,omitempty"`
|
|
ContainerConfig Config `json:"ContainerConfig,omitempty" yaml:"ContainerConfig,omitempty"`
|
|
DockerVersion string `json:"DockerVersion,omitempty" yaml:"DockerVersion,omitempty"`
|
|
Author string `json:"Author,omitempty" yaml:"Author,omitempty"`
|
|
Config *Config `json:"Config,omitempty" yaml:"Config,omitempty"`
|
|
Architecture string `json:"Architecture,omitempty" yaml:"Architecture,omitempty"`
|
|
Size int64 `json:"Size,omitempty" yaml:"Size,omitempty"`
|
|
VirtualSize int64 `json:"VirtualSize,omitempty" yaml:"VirtualSize,omitempty"`
|
|
RepoDigests []string `json:"RepoDigests,omitempty" yaml:"RepoDigests,omitempty"`
|
|
RootFS *RootFS `json:"RootFS,omitempty" yaml:"RootFS,omitempty"`
|
|
}
|
|
|
|
// ImagePre012 serves the same purpose as the Image type except that it is for
|
|
// earlier versions of the Docker API (pre-012 to be specific)
|
|
type ImagePre012 struct {
|
|
ID string `json:"id"`
|
|
Parent string `json:"parent,omitempty"`
|
|
Comment string `json:"comment,omitempty"`
|
|
Created time.Time `json:"created"`
|
|
Container string `json:"container,omitempty"`
|
|
ContainerConfig Config `json:"container_config,omitempty"`
|
|
DockerVersion string `json:"docker_version,omitempty"`
|
|
Author string `json:"author,omitempty"`
|
|
Config *Config `json:"config,omitempty"`
|
|
Architecture string `json:"architecture,omitempty"`
|
|
Size int64 `json:"size,omitempty"`
|
|
}
|
|
|
|
var (
|
|
// ErrNoSuchImage is the error returned when the image does not exist.
|
|
ErrNoSuchImage = errors.New("no such image")
|
|
|
|
// ErrMissingRepo is the error returned when the remote repository is
|
|
// missing.
|
|
ErrMissingRepo = errors.New("missing remote repository e.g. 'github.com/user/repo'")
|
|
|
|
// ErrMissingOutputStream is the error returned when no output stream
|
|
// is provided to some calls, like BuildImage.
|
|
ErrMissingOutputStream = errors.New("missing output stream")
|
|
|
|
// ErrMultipleContexts is the error returned when both a ContextDir and
|
|
// InputStream are provided in BuildImageOptions
|
|
ErrMultipleContexts = errors.New("image build may not be provided BOTH context dir and input stream")
|
|
|
|
// ErrMustSpecifyNames is the error rreturned when the Names field on
|
|
// ExportImagesOptions is nil or empty
|
|
ErrMustSpecifyNames = errors.New("must specify at least one name to export")
|
|
)
|
|
|
|
// ListImagesOptions specify parameters to the ListImages function.
|
|
//
|
|
// See https://goo.gl/xBe1u3 for more details.
|
|
type ListImagesOptions struct {
|
|
All bool
|
|
Filters map[string][]string
|
|
Digests bool
|
|
Filter string
|
|
}
|
|
|
|
// ListImages returns the list of available images in the server.
|
|
//
|
|
// See https://goo.gl/xBe1u3 for more details.
|
|
func (c *Client) ListImages(opts ListImagesOptions) ([]APIImages, error) {
|
|
path := "/images/json?" + queryString(opts)
|
|
resp, err := c.do("GET", path, doOptions{})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
defer resp.Body.Close()
|
|
var images []APIImages
|
|
if err := json.NewDecoder(resp.Body).Decode(&images); err != nil {
|
|
return nil, err
|
|
}
|
|
return images, nil
|
|
}
|
|
|
|
// ImageHistory represent a layer in an image's history returned by the
|
|
// ImageHistory call.
|
|
type ImageHistory struct {
|
|
ID string `json:"Id" yaml:"Id"`
|
|
Tags []string `json:"Tags,omitempty" yaml:"Tags,omitempty"`
|
|
Created int64 `json:"Created,omitempty" yaml:"Created,omitempty"`
|
|
CreatedBy string `json:"CreatedBy,omitempty" yaml:"CreatedBy,omitempty"`
|
|
Size int64 `json:"Size,omitempty" yaml:"Size,omitempty"`
|
|
}
|
|
|
|
// ImageHistory returns the history of the image by its name or ID.
|
|
//
|
|
// See https://goo.gl/8bnTId for more details.
|
|
func (c *Client) ImageHistory(name string) ([]ImageHistory, error) {
|
|
resp, err := c.do("GET", "/images/"+name+"/history", doOptions{})
|
|
if err != nil {
|
|
if e, ok := err.(*Error); ok && e.Status == http.StatusNotFound {
|
|
return nil, ErrNoSuchImage
|
|
}
|
|
return nil, err
|
|
}
|
|
defer resp.Body.Close()
|
|
var history []ImageHistory
|
|
if err := json.NewDecoder(resp.Body).Decode(&history); err != nil {
|
|
return nil, err
|
|
}
|
|
return history, nil
|
|
}
|
|
|
|
// RemoveImage removes an image by its name or ID.
|
|
//
|
|
// See https://goo.gl/V3ZWnK for more details.
|
|
func (c *Client) RemoveImage(name string) error {
|
|
resp, err := c.do("DELETE", "/images/"+name, doOptions{})
|
|
if err != nil {
|
|
if e, ok := err.(*Error); ok && e.Status == http.StatusNotFound {
|
|
return ErrNoSuchImage
|
|
}
|
|
return err
|
|
}
|
|
resp.Body.Close()
|
|
return nil
|
|
}
|
|
|
|
// RemoveImageOptions present the set of options available for removing an image
|
|
// from a registry.
|
|
//
|
|
// See https://goo.gl/V3ZWnK for more details.
|
|
type RemoveImageOptions struct {
|
|
Force bool `qs:"force"`
|
|
NoPrune bool `qs:"noprune"`
|
|
}
|
|
|
|
// RemoveImageExtended removes an image by its name or ID.
|
|
// Extra params can be passed, see RemoveImageOptions
|
|
//
|
|
// See https://goo.gl/V3ZWnK for more details.
|
|
func (c *Client) RemoveImageExtended(name string, opts RemoveImageOptions) error {
|
|
uri := fmt.Sprintf("/images/%s?%s", name, queryString(&opts))
|
|
resp, err := c.do("DELETE", uri, doOptions{})
|
|
if err != nil {
|
|
if e, ok := err.(*Error); ok && e.Status == http.StatusNotFound {
|
|
return ErrNoSuchImage
|
|
}
|
|
return err
|
|
}
|
|
resp.Body.Close()
|
|
return nil
|
|
}
|
|
|
|
// InspectImage returns an image by its name or ID.
|
|
//
|
|
// See https://goo.gl/jHPcg6 for more details.
|
|
func (c *Client) InspectImage(name string) (*Image, error) {
|
|
resp, err := c.do("GET", "/images/"+name+"/json", doOptions{})
|
|
if err != nil {
|
|
if e, ok := err.(*Error); ok && e.Status == http.StatusNotFound {
|
|
return nil, ErrNoSuchImage
|
|
}
|
|
return nil, err
|
|
}
|
|
defer resp.Body.Close()
|
|
|
|
var image Image
|
|
|
|
// if the caller elected to skip checking the server's version, assume it's the latest
|
|
if c.SkipServerVersionCheck || c.expectedAPIVersion.GreaterThanOrEqualTo(apiVersion112) {
|
|
if err := json.NewDecoder(resp.Body).Decode(&image); err != nil {
|
|
return nil, err
|
|
}
|
|
} else {
|
|
var imagePre012 ImagePre012
|
|
if err := json.NewDecoder(resp.Body).Decode(&imagePre012); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
image.ID = imagePre012.ID
|
|
image.Parent = imagePre012.Parent
|
|
image.Comment = imagePre012.Comment
|
|
image.Created = imagePre012.Created
|
|
image.Container = imagePre012.Container
|
|
image.ContainerConfig = imagePre012.ContainerConfig
|
|
image.DockerVersion = imagePre012.DockerVersion
|
|
image.Author = imagePre012.Author
|
|
image.Config = imagePre012.Config
|
|
image.Architecture = imagePre012.Architecture
|
|
image.Size = imagePre012.Size
|
|
}
|
|
|
|
return &image, nil
|
|
}
|
|
|
|
// PushImageOptions represents options to use in the PushImage method.
|
|
//
|
|
// See https://goo.gl/zPtZaT for more details.
|
|
type PushImageOptions struct {
|
|
// Name of the image
|
|
Name string
|
|
|
|
// Tag of the image
|
|
Tag string
|
|
|
|
// Registry server to push the image
|
|
Registry string
|
|
|
|
OutputStream io.Writer `qs:"-"`
|
|
RawJSONStream bool `qs:"-"`
|
|
InactivityTimeout time.Duration `qs:"-"`
|
|
}
|
|
|
|
// PushImage pushes an image to a remote registry, logging progress to w.
|
|
//
|
|
// An empty instance of AuthConfiguration may be used for unauthenticated
|
|
// pushes.
|
|
//
|
|
// See https://goo.gl/zPtZaT for more details.
|
|
func (c *Client) PushImage(opts PushImageOptions, auth AuthConfiguration) error {
|
|
if opts.Name == "" {
|
|
return ErrNoSuchImage
|
|
}
|
|
headers, err := headersWithAuth(auth)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
name := opts.Name
|
|
opts.Name = ""
|
|
path := "/images/" + name + "/push?" + queryString(&opts)
|
|
return c.stream("POST", path, streamOptions{
|
|
setRawTerminal: true,
|
|
rawJSONStream: opts.RawJSONStream,
|
|
headers: headers,
|
|
stdout: opts.OutputStream,
|
|
inactivityTimeout: opts.InactivityTimeout,
|
|
})
|
|
}
|
|
|
|
// PullImageOptions present the set of options available for pulling an image
|
|
// from a registry.
|
|
//
|
|
// See https://goo.gl/iJkZjD for more details.
|
|
type PullImageOptions struct {
|
|
Repository string `qs:"fromImage"`
|
|
Registry string
|
|
Tag string
|
|
|
|
OutputStream io.Writer `qs:"-"`
|
|
RawJSONStream bool `qs:"-"`
|
|
InactivityTimeout time.Duration `qs:"-"`
|
|
}
|
|
|
|
// PullImage pulls an image from a remote registry, logging progress to
|
|
// opts.OutputStream.
|
|
//
|
|
// See https://goo.gl/iJkZjD for more details.
|
|
func (c *Client) PullImage(opts PullImageOptions, auth AuthConfiguration) error {
|
|
if opts.Repository == "" {
|
|
return ErrNoSuchImage
|
|
}
|
|
|
|
headers, err := headersWithAuth(auth)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return c.createImage(queryString(&opts), headers, nil, opts.OutputStream, opts.RawJSONStream, opts.InactivityTimeout)
|
|
}
|
|
|
|
func (c *Client) createImage(qs string, headers map[string]string, in io.Reader, w io.Writer, rawJSONStream bool, timeout time.Duration) error {
|
|
path := "/images/create?" + qs
|
|
return c.stream("POST", path, streamOptions{
|
|
setRawTerminal: true,
|
|
headers: headers,
|
|
in: in,
|
|
stdout: w,
|
|
rawJSONStream: rawJSONStream,
|
|
inactivityTimeout: timeout,
|
|
})
|
|
}
|
|
|
|
// LoadImageOptions represents the options for LoadImage Docker API Call
|
|
//
|
|
// See https://goo.gl/JyClMX for more details.
|
|
type LoadImageOptions struct {
|
|
InputStream io.Reader
|
|
}
|
|
|
|
// LoadImage imports a tarball docker image
|
|
//
|
|
// See https://goo.gl/JyClMX for more details.
|
|
func (c *Client) LoadImage(opts LoadImageOptions) error {
|
|
return c.stream("POST", "/images/load", streamOptions{
|
|
setRawTerminal: true,
|
|
in: opts.InputStream,
|
|
})
|
|
}
|
|
|
|
// ExportImageOptions represent the options for ExportImage Docker API call.
|
|
//
|
|
// See https://goo.gl/le7vK8 for more details.
|
|
type ExportImageOptions struct {
|
|
Name string
|
|
OutputStream io.Writer
|
|
InactivityTimeout time.Duration `qs:"-"`
|
|
}
|
|
|
|
// ExportImage exports an image (as a tar file) into the stream.
|
|
//
|
|
// See https://goo.gl/le7vK8 for more details.
|
|
func (c *Client) ExportImage(opts ExportImageOptions) error {
|
|
return c.stream("GET", fmt.Sprintf("/images/%s/get", opts.Name), streamOptions{
|
|
setRawTerminal: true,
|
|
stdout: opts.OutputStream,
|
|
inactivityTimeout: opts.InactivityTimeout,
|
|
})
|
|
}
|
|
|
|
// ExportImagesOptions represent the options for ExportImages Docker API call
|
|
//
|
|
// See https://goo.gl/huC7HA for more details.
|
|
type ExportImagesOptions struct {
|
|
Names []string
|
|
OutputStream io.Writer `qs:"-"`
|
|
InactivityTimeout time.Duration `qs:"-"`
|
|
}
|
|
|
|
// ExportImages exports one or more images (as a tar file) into the stream
|
|
//
|
|
// See https://goo.gl/huC7HA for more details.
|
|
func (c *Client) ExportImages(opts ExportImagesOptions) error {
|
|
if opts.Names == nil || len(opts.Names) == 0 {
|
|
return ErrMustSpecifyNames
|
|
}
|
|
return c.stream("GET", "/images/get?"+queryString(&opts), streamOptions{
|
|
setRawTerminal: true,
|
|
stdout: opts.OutputStream,
|
|
inactivityTimeout: opts.InactivityTimeout,
|
|
})
|
|
}
|
|
|
|
// ImportImageOptions present the set of informations available for importing
|
|
// an image from a source file or the stdin.
|
|
//
|
|
// See https://goo.gl/iJkZjD for more details.
|
|
type ImportImageOptions struct {
|
|
Repository string `qs:"repo"`
|
|
Source string `qs:"fromSrc"`
|
|
Tag string `qs:"tag"`
|
|
|
|
InputStream io.Reader `qs:"-"`
|
|
OutputStream io.Writer `qs:"-"`
|
|
RawJSONStream bool `qs:"-"`
|
|
InactivityTimeout time.Duration `qs:"-"`
|
|
}
|
|
|
|
// ImportImage imports an image from a url, a file or stdin
|
|
//
|
|
// See https://goo.gl/iJkZjD for more details.
|
|
func (c *Client) ImportImage(opts ImportImageOptions) error {
|
|
if opts.Repository == "" {
|
|
return ErrNoSuchImage
|
|
}
|
|
if opts.Source != "-" {
|
|
opts.InputStream = nil
|
|
}
|
|
if opts.Source != "-" && !isURL(opts.Source) {
|
|
f, err := os.Open(opts.Source)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
opts.InputStream = f
|
|
opts.Source = "-"
|
|
}
|
|
return c.createImage(queryString(&opts), nil, opts.InputStream, opts.OutputStream, opts.RawJSONStream, opts.InactivityTimeout)
|
|
}
|
|
|
|
// BuildImageOptions present the set of informations available for building an
|
|
// image from a tarfile with a Dockerfile in it.
|
|
//
|
|
// For more details about the Docker building process, see
|
|
// http://goo.gl/tlPXPu.
|
|
type BuildImageOptions struct {
|
|
Name string `qs:"t"`
|
|
Dockerfile string `qs:"dockerfile"`
|
|
NoCache bool `qs:"nocache"`
|
|
SuppressOutput bool `qs:"q"`
|
|
Pull bool `qs:"pull"`
|
|
RmTmpContainer bool `qs:"rm"`
|
|
ForceRmTmpContainer bool `qs:"forcerm"`
|
|
Memory int64 `qs:"memory"`
|
|
Memswap int64 `qs:"memswap"`
|
|
CPUShares int64 `qs:"cpushares"`
|
|
CPUQuota int64 `qs:"cpuquota"`
|
|
CPUPeriod int64 `qs:"cpuperiod"`
|
|
CPUSetCPUs string `qs:"cpusetcpus"`
|
|
InputStream io.Reader `qs:"-"`
|
|
OutputStream io.Writer `qs:"-"`
|
|
RawJSONStream bool `qs:"-"`
|
|
Remote string `qs:"remote"`
|
|
Auth AuthConfiguration `qs:"-"` // for older docker X-Registry-Auth header
|
|
AuthConfigs AuthConfigurations `qs:"-"` // for newer docker X-Registry-Config header
|
|
ContextDir string `qs:"-"`
|
|
Ulimits []ULimit `qs:"-"`
|
|
BuildArgs []BuildArg `qs:"-"`
|
|
InactivityTimeout time.Duration `qs:"-"`
|
|
}
|
|
|
|
// BuildArg represents arguments that can be passed to the image when building
|
|
// it from a Dockerfile.
|
|
//
|
|
// For more details about the Docker building process, see
|
|
// http://goo.gl/tlPXPu.
|
|
type BuildArg struct {
|
|
Name string `json:"Name,omitempty" yaml:"Name,omitempty"`
|
|
Value string `json:"Value,omitempty" yaml:"Value,omitempty"`
|
|
}
|
|
|
|
// BuildImage builds an image from a tarball's url or a Dockerfile in the input
|
|
// stream.
|
|
//
|
|
// See https://goo.gl/xySxCe for more details.
|
|
func (c *Client) BuildImage(opts BuildImageOptions) error {
|
|
if opts.OutputStream == nil {
|
|
return ErrMissingOutputStream
|
|
}
|
|
headers, err := headersWithAuth(opts.Auth, c.versionedAuthConfigs(opts.AuthConfigs))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if opts.Remote != "" && opts.Name == "" {
|
|
opts.Name = opts.Remote
|
|
}
|
|
if opts.InputStream != nil || opts.ContextDir != "" {
|
|
headers["Content-Type"] = "application/tar"
|
|
} else if opts.Remote == "" {
|
|
return ErrMissingRepo
|
|
}
|
|
if opts.ContextDir != "" {
|
|
if opts.InputStream != nil {
|
|
return ErrMultipleContexts
|
|
}
|
|
var err error
|
|
if opts.InputStream, err = createTarStream(opts.ContextDir, opts.Dockerfile); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
qs := queryString(&opts)
|
|
if len(opts.Ulimits) > 0 {
|
|
if b, err := json.Marshal(opts.Ulimits); err == nil {
|
|
item := url.Values(map[string][]string{})
|
|
item.Add("ulimits", string(b))
|
|
qs = fmt.Sprintf("%s&%s", qs, item.Encode())
|
|
}
|
|
}
|
|
|
|
if len(opts.BuildArgs) > 0 {
|
|
v := make(map[string]string)
|
|
for _, arg := range opts.BuildArgs {
|
|
v[arg.Name] = arg.Value
|
|
}
|
|
if b, err := json.Marshal(v); err == nil {
|
|
item := url.Values(map[string][]string{})
|
|
item.Add("buildargs", string(b))
|
|
qs = fmt.Sprintf("%s&%s", qs, item.Encode())
|
|
}
|
|
}
|
|
|
|
return c.stream("POST", fmt.Sprintf("/build?%s", qs), streamOptions{
|
|
setRawTerminal: true,
|
|
rawJSONStream: opts.RawJSONStream,
|
|
headers: headers,
|
|
in: opts.InputStream,
|
|
stdout: opts.OutputStream,
|
|
inactivityTimeout: opts.InactivityTimeout,
|
|
})
|
|
}
|
|
|
|
func (c *Client) versionedAuthConfigs(authConfigs AuthConfigurations) interface{} {
|
|
if c.serverAPIVersion == nil {
|
|
c.checkAPIVersion()
|
|
}
|
|
if c.serverAPIVersion != nil && c.serverAPIVersion.GreaterThanOrEqualTo(apiVersion119) {
|
|
return AuthConfigurations119(authConfigs.Configs)
|
|
}
|
|
return authConfigs
|
|
}
|
|
|
|
// TagImageOptions present the set of options to tag an image.
|
|
//
|
|
// See https://goo.gl/98ZzkU for more details.
|
|
type TagImageOptions struct {
|
|
Repo string
|
|
Tag string
|
|
Force bool
|
|
}
|
|
|
|
// TagImage adds a tag to the image identified by the given name.
|
|
//
|
|
// See https://goo.gl/98ZzkU for more details.
|
|
func (c *Client) TagImage(name string, opts TagImageOptions) error {
|
|
if name == "" {
|
|
return ErrNoSuchImage
|
|
}
|
|
resp, err := c.do("POST", fmt.Sprintf("/images/"+name+"/tag?%s",
|
|
queryString(&opts)), doOptions{})
|
|
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
defer resp.Body.Close()
|
|
|
|
if resp.StatusCode == http.StatusNotFound {
|
|
return ErrNoSuchImage
|
|
}
|
|
|
|
return err
|
|
}
|
|
|
|
func isURL(u string) bool {
|
|
p, err := url.Parse(u)
|
|
if err != nil {
|
|
return false
|
|
}
|
|
return p.Scheme == "http" || p.Scheme == "https"
|
|
}
|
|
|
|
func headersWithAuth(auths ...interface{}) (map[string]string, error) {
|
|
var headers = make(map[string]string)
|
|
|
|
for _, auth := range auths {
|
|
switch auth.(type) {
|
|
case AuthConfiguration:
|
|
var buf bytes.Buffer
|
|
if err := json.NewEncoder(&buf).Encode(auth); err != nil {
|
|
return nil, err
|
|
}
|
|
headers["X-Registry-Auth"] = base64.URLEncoding.EncodeToString(buf.Bytes())
|
|
case AuthConfigurations, AuthConfigurations119:
|
|
var buf bytes.Buffer
|
|
if err := json.NewEncoder(&buf).Encode(auth); err != nil {
|
|
return nil, err
|
|
}
|
|
headers["X-Registry-Config"] = base64.URLEncoding.EncodeToString(buf.Bytes())
|
|
}
|
|
}
|
|
|
|
return headers, nil
|
|
}
|
|
|
|
// APIImageSearch reflect the result of a search on the Docker Hub.
|
|
//
|
|
// See https://goo.gl/AYjyrF for more details.
|
|
type APIImageSearch struct {
|
|
Description string `json:"description,omitempty" yaml:"description,omitempty"`
|
|
IsOfficial bool `json:"is_official,omitempty" yaml:"is_official,omitempty"`
|
|
IsAutomated bool `json:"is_automated,omitempty" yaml:"is_automated,omitempty"`
|
|
Name string `json:"name,omitempty" yaml:"name,omitempty"`
|
|
StarCount int `json:"star_count,omitempty" yaml:"star_count,omitempty"`
|
|
}
|
|
|
|
// SearchImages search the docker hub with a specific given term.
|
|
//
|
|
// See https://goo.gl/AYjyrF for more details.
|
|
func (c *Client) SearchImages(term string) ([]APIImageSearch, error) {
|
|
resp, err := c.do("GET", "/images/search?term="+term, doOptions{})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
defer resp.Body.Close()
|
|
var searchResult []APIImageSearch
|
|
if err := json.NewDecoder(resp.Body).Decode(&searchResult); err != nil {
|
|
return nil, err
|
|
}
|
|
return searchResult, nil
|
|
}
|
|
|
|
// SearchImagesEx search the docker hub with a specific given term and authentication.
|
|
//
|
|
// See https://goo.gl/AYjyrF for more details.
|
|
func (c *Client) SearchImagesEx(term string, auth AuthConfiguration) ([]APIImageSearch, error) {
|
|
headers, err := headersWithAuth(auth)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
resp, err := c.do("GET", "/images/search?term="+term, doOptions{
|
|
headers: headers,
|
|
})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
defer resp.Body.Close()
|
|
|
|
var searchResult []APIImageSearch
|
|
if err := json.NewDecoder(resp.Body).Decode(&searchResult); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return searchResult, nil
|
|
}
|