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-rw-r--r--pkg/bindings/system/system.go24
-rw-r--r--pkg/bindings/test/common_test.go4
-rw-r--r--pkg/bindings/test/containers_test.go4
-rw-r--r--pkg/bindings/test/create_test.go2
-rw-r--r--pkg/bindings/test/info_test.go2
-rw-r--r--pkg/bindings/test/system_test.go106
6 files changed, 134 insertions, 8 deletions
diff --git a/pkg/bindings/system/system.go b/pkg/bindings/system/system.go
index e2f264139..df6b529de 100644
--- a/pkg/bindings/system/system.go
+++ b/pkg/bindings/system/system.go
@@ -6,6 +6,7 @@ import (
"io"
"net/http"
"net/url"
+ "strconv"
"github.com/containers/libpod/pkg/bindings"
"github.com/containers/libpod/pkg/domain/entities"
@@ -59,3 +60,26 @@ func Events(ctx context.Context, eventChan chan (entities.Event), cancelChan cha
}
return nil
}
+
+// Prune removes all unused system data.
+func Prune(ctx context.Context, all, volumes *bool) (*entities.SystemPruneReport, error) {
+ var (
+ report entities.SystemPruneReport
+ )
+ conn, err := bindings.GetClient(ctx)
+ if err != nil {
+ return nil, err
+ }
+ params := url.Values{}
+ if all != nil {
+ params.Set("All", strconv.FormatBool(*all))
+ }
+ if volumes != nil {
+ params.Set("Volumes", strconv.FormatBool(*volumes))
+ }
+ response, err := conn.DoRequest(nil, http.MethodPost, "/system/prune", params)
+ if err != nil {
+ return nil, err
+ }
+ return &report, response.Process(&report)
+}
diff --git a/pkg/bindings/test/common_test.go b/pkg/bindings/test/common_test.go
index 6b8d6788c..f33e42440 100644
--- a/pkg/bindings/test/common_test.go
+++ b/pkg/bindings/test/common_test.go
@@ -3,13 +3,13 @@ package test_bindings
import (
"context"
"fmt"
- "github.com/containers/libpod/libpod/define"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
"strings"
+ "github.com/containers/libpod/libpod/define"
. "github.com/containers/libpod/pkg/bindings"
"github.com/containers/libpod/pkg/bindings/containers"
"github.com/containers/libpod/pkg/specgen"
@@ -189,7 +189,7 @@ func (b *bindingTest) restoreImageFromCache(i testImage) {
// Run a container within or without a pod
// and add or append the alpine image to it
func (b *bindingTest) RunTopContainer(containerName *string, insidePod *bool, podName *string) (string, error) {
- s := specgen.NewSpecGenerator(alpine.name)
+ s := specgen.NewSpecGenerator(alpine.name, false)
s.Terminal = false
s.Command = []string{"top"}
if containerName != nil {
diff --git a/pkg/bindings/test/containers_test.go b/pkg/bindings/test/containers_test.go
index e288dc368..c79d89b73 100644
--- a/pkg/bindings/test/containers_test.go
+++ b/pkg/bindings/test/containers_test.go
@@ -360,7 +360,7 @@ var _ = Describe("Podman containers ", func() {
It("logging", func() {
stdoutChan := make(chan string, 10)
- s := specgen.NewSpecGenerator(alpine.name)
+ s := specgen.NewSpecGenerator(alpine.name, false)
s.Terminal = true
s.Command = []string{"date", "-R"}
r, err := containers.CreateWithSpec(bt.conn, s)
@@ -521,7 +521,7 @@ var _ = Describe("Podman containers ", func() {
})
It("container init", func() {
- s := specgen.NewSpecGenerator(alpine.name)
+ s := specgen.NewSpecGenerator(alpine.name, false)
ctr, err := containers.CreateWithSpec(bt.conn, s)
Expect(err).To(BeNil())
err = containers.ContainerInit(bt.conn, ctr.ID)
diff --git a/pkg/bindings/test/create_test.go b/pkg/bindings/test/create_test.go
index f83a9b14d..a63aa79cf 100644
--- a/pkg/bindings/test/create_test.go
+++ b/pkg/bindings/test/create_test.go
@@ -31,7 +31,7 @@ var _ = Describe("Create containers ", func() {
})
It("create a container running top", func() {
- s := specgen.NewSpecGenerator(alpine.name)
+ s := specgen.NewSpecGenerator(alpine.name, false)
s.Command = []string{"top"}
s.Terminal = true
s.Name = "top"
diff --git a/pkg/bindings/test/info_test.go b/pkg/bindings/test/info_test.go
index d0e651134..64f2b458f 100644
--- a/pkg/bindings/test/info_test.go
+++ b/pkg/bindings/test/info_test.go
@@ -45,7 +45,7 @@ var _ = Describe("Podman info", func() {
})
It("podman info container counts", func() {
- s := specgen.NewSpecGenerator(alpine.name)
+ s := specgen.NewSpecGenerator(alpine.name, false)
_, err := containers.CreateWithSpec(bt.conn, s)
Expect(err).To(BeNil())
diff --git a/pkg/bindings/test/system_test.go b/pkg/bindings/test/system_test.go
index 3abc26b34..87e6d56dc 100644
--- a/pkg/bindings/test/system_test.go
+++ b/pkg/bindings/test/system_test.go
@@ -4,7 +4,12 @@ import (
"time"
"github.com/containers/libpod/pkg/api/handlers"
+ "github.com/containers/libpod/pkg/bindings"
+ "github.com/containers/libpod/pkg/bindings/containers"
+ "github.com/containers/libpod/pkg/bindings/pods"
"github.com/containers/libpod/pkg/bindings/system"
+ "github.com/containers/libpod/pkg/bindings/volumes"
+ "github.com/containers/libpod/pkg/domain/entities"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/onsi/gomega/gexec"
@@ -12,13 +17,16 @@ import (
var _ = Describe("Podman system", func() {
var (
- bt *bindingTest
- s *gexec.Session
+ bt *bindingTest
+ s *gexec.Session
+ newpod string
)
BeforeEach(func() {
bt = newBindingTest()
bt.RestoreImagesFromCache()
+ newpod = "newpod"
+ bt.Podcreate(&newpod)
s = bt.startAPIService()
time.Sleep(1 * time.Second)
err := bt.NewConnection()
@@ -48,4 +56,98 @@ var _ = Describe("Podman system", func() {
cancelChan <- true
Expect(len(messages)).To(BeNumerically("==", 3))
})
+
+ It("podman system prune - pod,container stopped", func() {
+ // Start and stop a pod to enter in exited state.
+ _, err := pods.Start(bt.conn, newpod)
+ Expect(err).To(BeNil())
+ _, err = pods.Stop(bt.conn, newpod, nil)
+ Expect(err).To(BeNil())
+ // Start and stop a container to enter in exited state.
+ var name = "top"
+ _, err = bt.RunTopContainer(&name, &bindings.PFalse, nil)
+ Expect(err).To(BeNil())
+ err = containers.Stop(bt.conn, name, nil)
+ Expect(err).To(BeNil())
+
+ systemPruneResponse, err := system.Prune(bt.conn, &bindings.PTrue, &bindings.PFalse)
+ Expect(err).To(BeNil())
+ Expect(len(systemPruneResponse.PodPruneReport)).To(Equal(1))
+ Expect(len(systemPruneResponse.ContainerPruneReport.ID)).To(Equal(1))
+ Expect(len(systemPruneResponse.ImagePruneReport.Report.Id)).
+ To(BeNumerically(">", 0))
+ Expect(systemPruneResponse.ImagePruneReport.Report.Id).
+ To(ContainElement("docker.io/library/alpine:latest"))
+ Expect(len(systemPruneResponse.VolumePruneReport)).To(Equal(0))
+ })
+
+ It("podman system prune running alpine container", func() {
+ // Start and stop a pod to enter in exited state.
+ _, err := pods.Start(bt.conn, newpod)
+ Expect(err).To(BeNil())
+ _, err = pods.Stop(bt.conn, newpod, nil)
+ Expect(err).To(BeNil())
+
+ // Start and stop a container to enter in exited state.
+ var name = "top"
+ _, err = bt.RunTopContainer(&name, &bindings.PFalse, nil)
+ Expect(err).To(BeNil())
+ err = containers.Stop(bt.conn, name, nil)
+ Expect(err).To(BeNil())
+
+ // Start container and leave in running
+ var name2 = "top2"
+ _, err = bt.RunTopContainer(&name2, &bindings.PFalse, nil)
+ Expect(err).To(BeNil())
+
+ // Adding an unused volume
+ _, err = volumes.Create(bt.conn, entities.VolumeCreateOptions{})
+ Expect(err).To(BeNil())
+
+ systemPruneResponse, err := system.Prune(bt.conn, &bindings.PTrue, &bindings.PFalse)
+ Expect(err).To(BeNil())
+ Expect(len(systemPruneResponse.PodPruneReport)).To(Equal(1))
+ Expect(len(systemPruneResponse.ContainerPruneReport.ID)).To(Equal(1))
+ Expect(len(systemPruneResponse.ImagePruneReport.Report.Id)).
+ To(BeNumerically(">", 0))
+ // Alpine image should not be pruned as used by running container
+ Expect(systemPruneResponse.ImagePruneReport.Report.Id).
+ ToNot(ContainElement("docker.io/library/alpine:latest"))
+ // Though unsed volume is available it should not be pruned as flag set to false.
+ Expect(len(systemPruneResponse.VolumePruneReport)).To(Equal(0))
+ })
+
+ It("podman system prune running alpine container volume prune", func() {
+ // Start a pod and leave it running
+ _, err := pods.Start(bt.conn, newpod)
+ Expect(err).To(BeNil())
+
+ // Start and stop a container to enter in exited state.
+ var name = "top"
+ _, err = bt.RunTopContainer(&name, &bindings.PFalse, nil)
+ Expect(err).To(BeNil())
+ err = containers.Stop(bt.conn, name, nil)
+ Expect(err).To(BeNil())
+
+ // Start second container and leave in running
+ var name2 = "top2"
+ _, err = bt.RunTopContainer(&name2, &bindings.PFalse, nil)
+ Expect(err).To(BeNil())
+
+ // Adding an unused volume should work
+ _, err = volumes.Create(bt.conn, entities.VolumeCreateOptions{})
+ Expect(err).To(BeNil())
+
+ systemPruneResponse, err := system.Prune(bt.conn, &bindings.PTrue, &bindings.PTrue)
+ Expect(err).To(BeNil())
+ Expect(len(systemPruneResponse.PodPruneReport)).To(Equal(0))
+ Expect(len(systemPruneResponse.ContainerPruneReport.ID)).To(Equal(1))
+ Expect(len(systemPruneResponse.ImagePruneReport.Report.Id)).
+ To(BeNumerically(">", 0))
+ // Alpine image should not be pruned as used by running container
+ Expect(systemPruneResponse.ImagePruneReport.Report.Id).
+ ToNot(ContainElement("docker.io/library/alpine:latest"))
+ // Volume should be pruned now as flag set true
+ Expect(len(systemPruneResponse.VolumePruneReport)).To(Equal(1))
+ })
})
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-18 09:53:57 +0000