Implement uninstall of xApp

[ric-plt/ricdms.git] / pkg / deploy / deployment_manager.go

diff --git a/pkg/deploy/deployment_manager.go b/pkg/deploy/deployment_manager.go
index 8d55b9e..fdc2259 100644 (file)
--- a/pkg/deploy/deployment_manager.go
+++ b/pkg/deploy/deployment_manager.go
@@ -24,6 +24,7 @@ import (
        "fmt"
        "io"
        "os"
+       "strings"
 
        "gerrit.o-ran-sc.org/r/ric-plt/ricdms/pkg/ricdms"
        "helm.sh/helm/v3/pkg/action"
@@ -42,7 +43,9 @@ const (
 )
 
 func NewDeploymentManager() IDeploy {
-       return &DeploymentManager{}
+       return &DeploymentManager{
+               settings: cli.New(),
+       }
 }
 
 func (d *DeploymentManager) install(chartPath, appName, version, namesapce string) error {
@@ -55,7 +58,7 @@ func (d *DeploymentManager) install(chartPath, appName, version, namesapce strin
        }
 
        install := action.NewInstall(&conf)
-       install.ReleaseName = fmt.Sprintf(RELESE_NAME_FORMAT, appName, version)
+       install.ReleaseName = fmt.Sprintf(RELESE_NAME_FORMAT, appName, strings.ReplaceAll(version, ".", ""))
        install.Namespace = namesapce
 
        cp, err := install.ChartPathOptions.LocateChart(chartPath, d.settings)
@@ -111,3 +114,25 @@ func (d *DeploymentManager) Deploy(reader io.ReadCloser, appname, version, names
        }
        return nil
 }
+
+func (d *DeploymentManager) Uninstall(appname, version, namespace string) error {
+       conf := action.Configuration{}
+
+       err := conf.Init(d.settings.RESTClientGetter(), namespace, os.Getenv(HELM_DRIVER), ricdms.Logger.Debug)
+       if err != nil {
+               ricdms.Logger.Error("Not able to prepare uninstall configuration: %v", err)
+               return err
+       }
+
+       uninstall := action.NewUninstall(&conf)
+       uninstall.Wait = true
+
+       resp, err := uninstall.Run(fmt.Sprintf(RELESE_NAME_FORMAT, appname, strings.ReplaceAll(version, ".", "")))
+       if err != nil {
+               ricdms.Logger.Error("Error while uninstalling deployment: %v", err)
+               return err
+       }
+
+       ricdms.Logger.Info("deployment uninstallation comlete : %", resp.Info)
+       return nil
+}