コード例 #1
0
ファイル: handlers.go プロジェクト: godeep/applikatoni
func createDeploymentHandler(w http.ResponseWriter, r *http.Request) {
	currentUser := getCurrentUser(r)
	application := getCurrentApplication(r)

	target, err := findTarget(application, r.FormValue("target"))
	if err != nil {
		log.Printf("error: %s\n", err)
		http.NotFound(w, r)
		return
	}

	if !target.IsDeployer(currentUser.Name) {
		http.Error(w, "not authorized to deploy to this target", 403)
		return
	}

	commitSha := r.FormValue("commitsha")
	if !isValidCommitSha(commitSha) {
		http.Error(w, "invalid commit sha", 422)
		return
	}

	formStages := r.Form["stages[]"]
	if len(formStages) == 0 {
		http.Error(w, "no stages selected", 422)
		return
	}

	stages := []models.DeploymentStage{}
	for _, fs := range formStages {
		stages = append(stages, models.DeploymentStage(fs))
	}

	if !target.AreValidStages(stages) {
		msg := "stages have wrong order or contain invalid stages. Available stages: %v"
		http.Error(w, fmt.Sprintf(msg, target.AvailableStages), 422)
		return
	}

	deployment := &models.Deployment{
		UserId:          currentUser.Id,
		CommitSha:       commitSha,
		Branch:          r.FormValue("branch"),
		Comment:         r.FormValue("comment"),
		ApplicationName: application.Name,
		TargetName:      target.Name,
	}

	err = createDeployment(db, deployment)
	if err != nil {
		log.Println("Could not save to database", err)
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	killChan := killRegistry.Add(deployment.Id)
	deploymentConfig := models.NewDeploymentConfig(deployment, target, stages)
	manager, err := deploy.NewManager(deploymentConfig, logRouter, killChan)
	if err != nil {
		log.Println("Could not build Manager", err)
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	manager.AnnounceStart()

	err = updateDeploymentState(db, deployment, models.DEPLOYMENT_ACTIVE)
	if err != nil {
		log.Println("Could not update deployment state")
		killRegistry.Remove(deployment.Id)
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	go func() {
		newState := models.DEPLOYMENT_SUCCESSFUL
		err = manager.Start()
		if err != nil {
			newState = models.DEPLOYMENT_FAILED
		}

		err = updateDeploymentState(db, deployment, newState)
		if err != nil {
			log.Println("Could not update deployment state")
		}

		killRegistry.Remove(deployment.Id)
	}()

	http.Redirect(w, r, deploymentUrl(application, deployment), http.StatusSeeOther)
}
コード例 #2
0
package deploy

import (
	"testing"

	"github.com/applikatoni/applikatoni/models"
)

var preDeployment = models.DeploymentStage("PRE_DEPLOYMENT")
var migrate = models.DeploymentStage("MIGRATE")

var testHosts []*models.Host = []*models.Host{
	{Name: "workers.applikatoni.com", Roles: []string{"workers"}},
	{Name: "webcluster.applikatoni.com", Roles: []string{"web", "migrator"}},
	{Name: "db.applikatoni.com", Roles: []string{"database"}},
}

var testRoles []*models.Role = []*models.Role{
	&models.Role{
		Name: "web",
		ScriptTemplates: map[models.DeploymentStage]string{
			preDeployment: "webfoobar",
		},
	},
	&models.Role{
		Name: "workers",
		ScriptTemplates: map[models.DeploymentStage]string{
			preDeployment: "workersfoobar",
		},
	},
	&models.Role{