Merge pull request #6101 from sujil02/systemreset-v2

Adds tunnel routes for system reset.

2 files changed, 55 insertions, 0 deletions

diff --git a/pkg/bindings/system/system.go b/pkg/bindings/system/system.go
index caef6af6f..f1c40cd75 100644
--- a/pkg/bindings/system/system.go
+++ b/pkg/bindings/system/system.go
@@ -121,3 +121,16 @@ func Version(ctx context.Context) (*entities.SystemVersionReport, error) {
 	}
 	return &report, err
 }
+
+// Reset removes all unused system data.
+func Reset(ctx context.Context) error {
+	conn, err := bindings.GetClient(ctx)
+	if err != nil {
+		return err
+	}
+	response, err := conn.DoRequest(nil, http.MethodPost, "/system/reset", nil)
+	if err != nil {
+		return err
+	}
+	return response.Process(response)
+}
diff --git a/pkg/bindings/test/system_test.go b/pkg/bindings/test/system_test.go
index 62ea32377..76f0b074b 100644
--- a/pkg/bindings/test/system_test.go
+++ b/pkg/bindings/test/system_test.go
@@ -5,6 +5,7 @@ import (
 
 	"github.com/containers/libpod/pkg/bindings"
 	"github.com/containers/libpod/pkg/bindings/containers"
+	"github.com/containers/libpod/pkg/bindings/images"
 	"github.com/containers/libpod/pkg/bindings/pods"
 	"github.com/containers/libpod/pkg/bindings/system"
 	"github.com/containers/libpod/pkg/bindings/volumes"
@@ -149,4 +150,45 @@ var _ = Describe("Podman system", func() {
 		// Volume should be pruned now as flag set true
 		Expect(len(systemPruneResponse.VolumePruneReport)).To(Equal(1))
 	})
+
+	It("podman system reset", func() {
+		// Adding an unused volume should work
+		_, err := volumes.Create(bt.conn, entities.VolumeCreateOptions{})
+		Expect(err).To(BeNil())
+
+		vols, err := volumes.List(bt.conn, nil)
+		Expect(err).To(BeNil())
+		Expect(len(vols)).To(Equal(1))
+
+		// Start a pod and leave it running
+		_, err = pods.Start(bt.conn, newpod)
+		Expect(err).To(BeNil())
+
+		imageSummary, err := images.List(bt.conn, nil, nil)
+		Expect(err).To(BeNil())
+		// Since in the begin context images are created
+		Expect(len(imageSummary)).To(Equal(3))
+
+		err = system.Reset(bt.conn)
+		Expect(err).To(BeNil())
+
+		// re-establish connection
+		s = bt.startAPIService()
+		time.Sleep(1 * time.Second)
+
+		// No pods
+		podSummary, err := pods.List(bt.conn, nil)
+		Expect(err).To(BeNil())
+		Expect(len(podSummary)).To(Equal(0))
+
+		// No images
+		imageSummary, err = images.List(bt.conn, &bindings.PTrue, nil)
+		Expect(err).To(BeNil())
+		Expect(len(imageSummary)).To(Equal(0))
+
+		// no volumes
+		vols, err = volumes.List(bt.conn, nil)
+		Expect(err).To(BeNil())
+		Expect(len(vols)).To(BeZero())
+	})
 })