117 lines
2.2 KiB
Go
117 lines
2.2 KiB
Go
package main
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import (
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"bytes"
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"context"
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"encoding/json"
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"errors"
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"fmt"
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"net"
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"net/http"
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"time"
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"github.com/google/uuid"
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"osbuild-composer/internal/pipeline"
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"osbuild-composer/internal/target"
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)
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type ComposerClient struct {
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client *http.Client
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}
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type Job struct {
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ID uuid.UUID
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Pipeline pipeline.Pipeline
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Target target.Target
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}
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func NewClient() *ComposerClient {
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client := &http.Client{
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Transport: &http.Transport{
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DialContext: func(context context.Context, network, addr string) (net.Conn, error) {
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return net.Dial("unix", "/run/osbuild-composer/job.socket")
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},
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},
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}
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return &ComposerClient{client}
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}
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func (c *ComposerClient) AddJob() (*Job, error) {
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type request struct {
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ID string `json:"id"`
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}
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type reply struct {
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Pipeline *pipeline.Pipeline `json:"pipeline"`
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Target *target.Target `json:"target"`
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}
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job := &Job{
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ID: uuid.New(),
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}
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var b bytes.Buffer
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json.NewEncoder(&b).Encode(request{job.ID.String()})
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response, err := c.client.Post("http://localhost/job-queue/v1/jobs", "application/json", &b)
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if err != nil {
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return nil, err
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}
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defer response.Body.Close()
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if response.StatusCode != http.StatusCreated {
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return nil, errors.New("couldn't create job")
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}
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err = json.NewDecoder(response.Body).Decode(&reply{
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Pipeline: &job.Pipeline,
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Target: &job.Target,
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})
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if err != nil {
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return nil, err
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}
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return job, nil
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}
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func (c *ComposerClient) UpdateJob(job *Job, status string) error {
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type request struct {
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Status string `json:"status"`
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}
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var b bytes.Buffer
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json.NewEncoder(&b).Encode(&request{status})
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req, err:= http.NewRequest("PATCH", "http://localhost/job-queue/v1/jobs/" + job.ID.String(), &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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response, err := c.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 response.Body.Close()
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if response.StatusCode != http.StatusOK {
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return errors.New("error setting job status")
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}
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return nil
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}
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func main() {
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client := NewClient()
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for {
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fmt.Println("Waiting for a new job...")
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job, err := client.AddJob()
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if err != nil {
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panic(err)
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}
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fmt.Printf("Running job %s\n", job.ID.String())
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time.Sleep(15 * time.Second)
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client.UpdateJob(job, "finished")
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}
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}
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