mirror of https://github.com/goharbor/harbor.git
116 lines
2.8 KiB
Go
116 lines
2.8 KiB
Go
package job
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import (
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"bytes"
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"encoding/json"
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"io/ioutil"
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"net/http"
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"strings"
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commonhttp "github.com/goharbor/harbor/src/common/http"
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"github.com/goharbor/harbor/src/common/http/modifier/auth"
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"github.com/goharbor/harbor/src/common/job/models"
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)
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// Client wraps interface to access jobservice.
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type Client interface {
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SubmitJob(*models.JobData) (string, error)
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GetJobLog(uuid string) ([]byte, error)
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PostAction(uuid, action string) error
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//TODO Redirect joblog when we see there's memory issue.
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}
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// DefaultClient is the default implementation of Client interface
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type DefaultClient struct {
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endpoint string
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client *commonhttp.Client
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}
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// NewDefaultClient creates a default client based on endpoint and secret.
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func NewDefaultClient(endpoint, secret string) *DefaultClient {
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var c *commonhttp.Client
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if len(secret) > 0 {
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c = commonhttp.NewClient(nil, auth.NewSecretAuthorizer(secret))
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} else {
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c = commonhttp.NewClient(nil)
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}
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e := strings.TrimRight(endpoint, "/")
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return &DefaultClient{
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endpoint: e,
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client: c,
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}
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}
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//SubmitJob call jobserivce API to submit a job and returns the job's UUID.
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func (d *DefaultClient) SubmitJob(jd *models.JobData) (string, error) {
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url := d.endpoint + "/api/v1/jobs"
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jq := models.JobRequest{
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Job: jd,
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}
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b, err := json.Marshal(jq)
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if err != nil {
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return "", err
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}
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req, err := http.NewRequest(http.MethodPost, url, bytes.NewReader(b))
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if err != nil {
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return "", err
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}
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req.Header.Set("Content-Type", "application/json")
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resp, err := d.client.Do(req)
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if err != nil {
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return "", err
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}
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defer resp.Body.Close()
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data, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return "", err
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}
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if resp.StatusCode != http.StatusAccepted {
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return "", &commonhttp.Error{
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Code: resp.StatusCode,
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Message: string(data),
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}
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}
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stats := &models.JobStats{}
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if err := json.Unmarshal(data, stats); err != nil {
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return "", err
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}
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return stats.Stats.JobID, nil
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}
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//GetJobLog call jobserivce API to get the log of a job. It only accepts the UUID of the job
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func (d *DefaultClient) GetJobLog(uuid string) ([]byte, error) {
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url := d.endpoint + "/api/v1/jobs/" + uuid + "/log"
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req, err := http.NewRequest(http.MethodGet, url, 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 := d.client.Do(req)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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data, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return nil, err
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}
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if resp.StatusCode != http.StatusOK {
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return nil, &commonhttp.Error{
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Code: resp.StatusCode,
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Message: string(data),
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}
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}
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return data, nil
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}
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// PostAction call jobservice's API to operate action for job specified by uuid
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func (d *DefaultClient) PostAction(uuid, action string) error {
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url := d.endpoint + "/api/v1/jobs/" + uuid
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req := struct {
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Action string `json:"action"`
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}{
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Action: action,
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}
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return d.client.Post(url, req)
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}
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