mirror of https://github.com/containers/podman.git
130 lines
3.8 KiB
Go
130 lines
3.8 KiB
Go
// +build
|
|
|
|
package integration
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"time"
|
|
|
|
. "github.com/containers/podman/v2/test/utils"
|
|
. "github.com/onsi/ginkgo"
|
|
. "github.com/onsi/gomega"
|
|
)
|
|
|
|
// TODO: we need to check the output. Currently, we only check the exit codes
|
|
// which is not enough.
|
|
var _ = Describe("Podman stats", func() {
|
|
var (
|
|
tempdir string
|
|
podmanTest *PodmanTestIntegration
|
|
)
|
|
|
|
BeforeEach(func() {
|
|
SkipIfRootlessCgroupsV1("stats not supported on cgroupv1 for rootless users")
|
|
var err error
|
|
tempdir, err = CreateTempDirInTempDir()
|
|
if err != nil {
|
|
os.Exit(1)
|
|
}
|
|
podmanTest = PodmanTestCreate(tempdir)
|
|
podmanTest.Setup()
|
|
podmanTest.SeedImages()
|
|
})
|
|
|
|
AfterEach(func() {
|
|
podmanTest.Cleanup()
|
|
f := CurrentGinkgoTestDescription()
|
|
processTestResult(f)
|
|
|
|
})
|
|
|
|
It("podman stats with bogus container", func() {
|
|
session := podmanTest.Podman([]string{"stats", "--no-stream", "123"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(125))
|
|
})
|
|
|
|
It("podman stats on a running container", func() {
|
|
session := podmanTest.RunTopContainer("")
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
cid := session.OutputToString()
|
|
session = podmanTest.Podman([]string{"stats", "--no-stream", cid})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
})
|
|
|
|
It("podman stats on all containers", func() {
|
|
session := podmanTest.RunTopContainer("")
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
session = podmanTest.Podman([]string{"stats", "--no-stream", "-a"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
})
|
|
|
|
It("podman stats on all running containers", func() {
|
|
session := podmanTest.RunTopContainer("")
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
session = podmanTest.Podman([]string{"stats", "--no-stream"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
})
|
|
|
|
It("podman stats only output cids", func() {
|
|
session := podmanTest.RunTopContainer("")
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
session = podmanTest.Podman([]string{"stats", "--all", "--no-stream", "--format", "\"{{.ID}}\""})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
})
|
|
|
|
It("podman stats with json output", func() {
|
|
var found bool
|
|
session := podmanTest.RunTopContainer("")
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
for i := 0; i < 5; i++ {
|
|
ps := podmanTest.Podman([]string{"ps", "-q"})
|
|
ps.WaitWithDefaultTimeout()
|
|
if len(ps.OutputToStringArray()) == 1 {
|
|
found = true
|
|
break
|
|
}
|
|
time.Sleep(time.Second)
|
|
}
|
|
Expect(found).To(BeTrue())
|
|
stats := podmanTest.Podman([]string{"stats", "--all", "--no-stream", "--format", "json"})
|
|
stats.WaitWithDefaultTimeout()
|
|
Expect(stats.ExitCode()).To(Equal(0))
|
|
Expect(stats.IsJSONOutputValid()).To(BeTrue())
|
|
})
|
|
|
|
It("podman stats on a container with no net ns", func() {
|
|
session := podmanTest.Podman([]string{"run", "-d", "--net", "none", ALPINE, "top"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
session = podmanTest.Podman([]string{"stats", "--no-stream", "-a"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
})
|
|
|
|
It("podman stats on a container that joined another's net ns", func() {
|
|
session := podmanTest.RunTopContainer("")
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
cid := session.OutputToString()
|
|
|
|
session = podmanTest.Podman([]string{"run", "-d", "--net", fmt.Sprintf("container:%s", cid), ALPINE, "top"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
|
|
session = podmanTest.Podman([]string{"stats", "--no-stream", "-a"})
|
|
session.WaitWithDefaultTimeout()
|
|
Expect(session.ExitCode()).To(Equal(0))
|
|
})
|
|
})
|