Adds tunnel routes for system reset.

Adds tunnel routes for system reset.
Makes forces flag local as options are not propogated down the stack.
Adds relevant test cases and swagger docs.

Signed-off-by: Sujil02 <sushah@redhat.com>

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())
+	})
 })