// ForceDestroy destroys an app with force.
//
// Destroying an app is a process composed of four steps:
//
// 1. Destroy the bucket and S3 credentials (if bucket-support is
// enabled).
// 2. Destroy the app unit using juju
// 3. Unbind all service instances from the app
// 4. Remove the app from the database
func ForceDestroy(app *App) error {
gUrl := repository.GitServerUri()
(&gandalf.Client{Endpoint: gUrl}).RemoveRepository(app.Name)
useS3, _ := config.GetBool("bucket-support")
if useS3 {
destroyBucket(app)
}
if len(app.Units) > 0 {
Provisioner.Destroy(app)
app.unbind()
}
token := app.Env["TSURU_APP_TOKEN"].Value
auth.DeleteToken(token)
conn, err := db.Conn()
if err != nil {
return err
}
defer conn.Close()
return conn.Apps().Remove(bson.M{"name": app.Name})
}
// Delete deletes an app.
//
// Delete an app is a process composed of four steps:
//
// 1. Destroy the bucket and S3 credentials (if bucket-support is
// enabled).
// 2. Destroy the app unit using juju
// 3. Unbind all service instances from the app
// 4. Remove the app from the database
func Delete(app *App) error {
gURL := repository.ServerURL()
(&gandalf.Client{Endpoint: gURL}).RemoveRepository(app.Name)
useS3, _ := config.GetBool("bucket-support")
if useS3 {
destroyBucket(app)
}
if len(app.Units) > 0 {
Provisioner.Destroy(app)
app.unbind()
}
token := app.Env["TSURU_APP_TOKEN"].Value
auth.DeleteToken(token)
if owner, err := auth.GetUserByEmail(app.Owner); err == nil {
auth.ReleaseApp(owner)
}
conn, err := db.Conn()
if err != nil {
return err
}
defer conn.Close()
return conn.Apps().Remove(bson.M{"name": app.Name})
}
func logout(w http.ResponseWriter, r *http.Request, t *auth.Token) error {
auth.DeleteToken(t.Token)
return nil
}
envVars = append(envVars, bind.EnvVar{
Name: fmt.Sprintf("TSURU_S3_%s", name),
Value: value,
InstanceName: s3InstanceName,
})
}
}
err = app.setEnvsToApp(envVars, false, true)
if err != nil {
return nil, err
}
return ctx.Previous, nil
},
Backward: func(ctx action.BWContext) {
app := ctx.Params[0].(*App)
auth.DeleteToken(app.Env["TSURU_APP_TOKEN"].Value)
if app.Get() == nil {
s3Env := app.InstanceEnv(s3InstanceName)
vars := make([]string, len(s3Env)+3)
i := 0
for k := range s3Env {
vars[i] = k
i++
}
vars[i] = "TSURU_HOST"
vars[i+1] = "TSURU_APPNAME"
vars[i+2] = "TSURU_APP_TOKEN"
app.UnsetEnvs(vars, false)
}
},
MinParams: 1,