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|
package integration
import (
"os"
. "github.com/containers/podman/v3/test/utils"
"github.com/containers/storage/pkg/stringid"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("Podman network connect and disconnect", func() {
var (
tempdir string
err error
podmanTest *PodmanTestIntegration
)
BeforeEach(func() {
tempdir, err = CreateTempDirInTempDir()
if err != nil {
os.Exit(1)
}
podmanTest = PodmanTestCreate(tempdir)
podmanTest.Setup()
})
AfterEach(func() {
podmanTest.Cleanup()
f := CurrentGinkgoTestDescription()
processTestResult(f)
})
It("bad network name in disconnect should result in error", func() {
SkipIfRootless("network connect and disconnect are only rootful")
dis := podmanTest.Podman([]string{"network", "disconnect", "foobar", "test"})
dis.WaitWithDefaultTimeout()
Expect(dis.ExitCode()).ToNot(BeZero())
})
It("bad container name in network disconnect should result in error", func() {
SkipIfRootless("network connect and disconnect are only rootful")
netName := "aliasTest" + stringid.GenerateNonCryptoID()
session := podmanTest.Podman([]string{"network", "create", netName})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName)
dis := podmanTest.Podman([]string{"network", "disconnect", netName, "foobar"})
dis.WaitWithDefaultTimeout()
Expect(dis.ExitCode()).ToNot(BeZero())
})
It("network disconnect with net mode slirp4netns should result in error", func() {
SkipIfRootless("network connect and disconnect are only rootful")
netName := "slirp" + stringid.GenerateNonCryptoID()
session := podmanTest.Podman([]string{"network", "create", netName})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName)
session = podmanTest.Podman([]string{"create", "--name", "test", "--network", "slirp4netns", ALPINE})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName)
con := podmanTest.Podman([]string{"network", "disconnect", netName, "test"})
con.WaitWithDefaultTimeout()
Expect(con.ExitCode()).ToNot(BeZero())
Expect(con.ErrorToString()).To(ContainSubstring(`network mode "slirp4netns" is not supported`))
})
It("podman network disconnect", func() {
SkipIfRootless("network connect and disconnect are only rootful")
netName := "aliasTest" + stringid.GenerateNonCryptoID()
session := podmanTest.Podman([]string{"network", "create", netName})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName)
ctr := podmanTest.Podman([]string{"run", "-dt", "--name", "test", "--network", netName, ALPINE, "top"})
ctr.WaitWithDefaultTimeout()
Expect(ctr.ExitCode()).To(BeZero())
exec := podmanTest.Podman([]string{"exec", "-it", "test", "ip", "addr", "show", "eth0"})
exec.WaitWithDefaultTimeout()
Expect(exec.ExitCode()).To(BeZero())
dis := podmanTest.Podman([]string{"network", "disconnect", netName, "test"})
dis.WaitWithDefaultTimeout()
Expect(dis.ExitCode()).To(BeZero())
inspect := podmanTest.Podman([]string{"container", "inspect", "test", "--format", "{{len .NetworkSettings.Networks}}"})
inspect.WaitWithDefaultTimeout()
Expect(inspect.ExitCode()).To(BeZero())
Expect(inspect.OutputToString()).To(Equal("0"))
exec = podmanTest.Podman([]string{"exec", "-it", "test", "ip", "addr", "show", "eth0"})
exec.WaitWithDefaultTimeout()
Expect(exec.ExitCode()).ToNot(BeZero())
})
It("bad network name in connect should result in error", func() {
SkipIfRootless("network connect and disconnect are only rootful")
dis := podmanTest.Podman([]string{"network", "connect", "foobar", "test"})
dis.WaitWithDefaultTimeout()
Expect(dis.ExitCode()).ToNot(BeZero())
})
It("bad container name in network connect should result in error", func() {
SkipIfRootless("network connect and disconnect are only rootful")
netName := "aliasTest" + stringid.GenerateNonCryptoID()
session := podmanTest.Podman([]string{"network", "create", netName})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName)
dis := podmanTest.Podman([]string{"network", "connect", netName, "foobar"})
dis.WaitWithDefaultTimeout()
Expect(dis.ExitCode()).ToNot(BeZero())
})
It("network connect with net mode slirp4netns should result in error", func() {
SkipIfRootless("network connect and disconnect are only rootful")
netName := "slirp" + stringid.GenerateNonCryptoID()
session := podmanTest.Podman([]string{"network", "create", netName})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName)
session = podmanTest.Podman([]string{"create", "--name", "test", "--network", "slirp4netns", ALPINE})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName)
con := podmanTest.Podman([]string{"network", "connect", netName, "test"})
con.WaitWithDefaultTimeout()
Expect(con.ExitCode()).ToNot(BeZero())
Expect(con.ErrorToString()).To(ContainSubstring(`network mode "slirp4netns" is not supported`))
})
It("podman connect on a container that already is connected to the network should error", func() {
SkipIfRootless("network connect and disconnect are only rootful")
netName := "aliasTest" + stringid.GenerateNonCryptoID()
session := podmanTest.Podman([]string{"network", "create", netName})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName)
ctr := podmanTest.Podman([]string{"create", "--name", "test", "--network", netName, ALPINE, "top"})
ctr.WaitWithDefaultTimeout()
Expect(ctr.ExitCode()).To(BeZero())
con := podmanTest.Podman([]string{"network", "connect", netName, "test"})
con.WaitWithDefaultTimeout()
Expect(con.ExitCode()).ToNot(BeZero())
})
It("podman network connect", func() {
SkipIfRemote("This requires a pending PR to be merged before it will work")
SkipIfRootless("network connect and disconnect are only rootful")
netName := "aliasTest" + stringid.GenerateNonCryptoID()
session := podmanTest.Podman([]string{"network", "create", netName})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName)
ctr := podmanTest.Podman([]string{"run", "-dt", "--name", "test", "--network", netName, ALPINE, "top"})
ctr.WaitWithDefaultTimeout()
Expect(ctr.ExitCode()).To(BeZero())
exec := podmanTest.Podman([]string{"exec", "-it", "test", "ip", "addr", "show", "eth0"})
exec.WaitWithDefaultTimeout()
Expect(exec.ExitCode()).To(BeZero())
// Create a second network
newNetName := "aliasTest" + stringid.GenerateNonCryptoID()
session = podmanTest.Podman([]string{"network", "create", newNetName})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(newNetName)
connect := podmanTest.Podman([]string{"network", "connect", newNetName, "test"})
connect.WaitWithDefaultTimeout()
Expect(connect.ExitCode()).To(BeZero())
inspect := podmanTest.Podman([]string{"container", "inspect", "test", "--format", "{{len .NetworkSettings.Networks}}"})
inspect.WaitWithDefaultTimeout()
Expect(inspect.ExitCode()).To(BeZero())
Expect(inspect.OutputToString()).To(Equal("2"))
exec = podmanTest.Podman([]string{"exec", "-it", "test", "ip", "addr", "show", "eth1"})
exec.WaitWithDefaultTimeout()
Expect(exec.ExitCode()).To(BeZero())
// make sure no logrus errors are shown https://github.com/containers/podman/issues/9602
rm := podmanTest.Podman([]string{"rm", "-f", "test"})
rm.WaitWithDefaultTimeout()
Expect(rm.ExitCode()).To(BeZero())
Expect(rm.ErrorToString()).To(Equal(""))
})
It("podman network connect when not running", func() {
SkipIfRootless("network connect and disconnect are only rootful")
netName := "aliasTest" + stringid.GenerateNonCryptoID()
session := podmanTest.Podman([]string{"network", "create", netName})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName)
ctr := podmanTest.Podman([]string{"create", "--name", "test", ALPINE, "top"})
ctr.WaitWithDefaultTimeout()
Expect(ctr.ExitCode()).To(BeZero())
dis := podmanTest.Podman([]string{"network", "connect", netName, "test"})
dis.WaitWithDefaultTimeout()
Expect(dis.ExitCode()).To(BeZero())
inspect := podmanTest.Podman([]string{"container", "inspect", "test", "--format", "{{len .NetworkSettings.Networks}}"})
inspect.WaitWithDefaultTimeout()
Expect(inspect.ExitCode()).To(BeZero())
Expect(inspect.OutputToString()).To(Equal("2"))
start := podmanTest.Podman([]string{"start", "test"})
start.WaitWithDefaultTimeout()
Expect(start.ExitCode()).To(BeZero())
exec := podmanTest.Podman([]string{"exec", "-it", "test", "ip", "addr", "show", "eth0"})
exec.WaitWithDefaultTimeout()
Expect(exec.ExitCode()).To(BeZero())
exec = podmanTest.Podman([]string{"exec", "-it", "test", "ip", "addr", "show", "eth1"})
exec.WaitWithDefaultTimeout()
Expect(exec.ExitCode()).To(BeZero())
})
It("podman network connect and run with network ID", func() {
SkipIfRemote("remote flakes to much I will fix this in another PR")
SkipIfRootless("network connect and disconnect are only rootful")
netName := "ID" + stringid.GenerateNonCryptoID()
session := podmanTest.Podman([]string{"network", "create", netName})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName)
session = podmanTest.Podman([]string{"network", "ls", "--format", "{{.ID}}", "--filter", "name=" + netName})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
netID := session.OutputToString()
ctr := podmanTest.Podman([]string{"run", "-dt", "--name", "test", "--network", netID, ALPINE, "top"})
ctr.WaitWithDefaultTimeout()
Expect(ctr.ExitCode()).To(BeZero())
exec := podmanTest.Podman([]string{"exec", "-it", "test", "ip", "addr", "show", "eth0"})
exec.WaitWithDefaultTimeout()
Expect(exec.ExitCode()).To(BeZero())
// Create a second network
newNetName := "ID2" + stringid.GenerateNonCryptoID()
session = podmanTest.Podman([]string{"network", "create", newNetName})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(newNetName)
session = podmanTest.Podman([]string{"network", "ls", "--format", "{{.ID}}", "--filter", "name=" + newNetName})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
newNetID := session.OutputToString()
connect := podmanTest.Podman([]string{"network", "connect", newNetID, "test"})
connect.WaitWithDefaultTimeout()
Expect(connect.ExitCode()).To(BeZero())
inspect := podmanTest.Podman([]string{"container", "inspect", "test", "--format", "{{.NetworkSettings.Networks}}"})
inspect.WaitWithDefaultTimeout()
Expect(inspect.ExitCode()).To(BeZero())
Expect(inspect.OutputToString()).To(ContainSubstring(netName))
Expect(inspect.OutputToString()).To(ContainSubstring(newNetName))
exec = podmanTest.Podman([]string{"exec", "-it", "test", "ip", "addr", "show", "eth1"})
exec.WaitWithDefaultTimeout()
Expect(exec.ExitCode()).To(BeZero())
})
It("podman network disconnect when not running", func() {
SkipIfRootless("network connect and disconnect are only rootful")
netName1 := "aliasTest" + stringid.GenerateNonCryptoID()
session := podmanTest.Podman([]string{"network", "create", netName1})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName1)
netName2 := "aliasTest" + stringid.GenerateNonCryptoID()
session2 := podmanTest.Podman([]string{"network", "create", netName2})
session2.WaitWithDefaultTimeout()
Expect(session2.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName2)
ctr := podmanTest.Podman([]string{"create", "--name", "test", "--network", netName1 + "," + netName2, ALPINE, "top"})
ctr.WaitWithDefaultTimeout()
Expect(ctr.ExitCode()).To(BeZero())
dis := podmanTest.Podman([]string{"network", "disconnect", netName1, "test"})
dis.WaitWithDefaultTimeout()
Expect(dis.ExitCode()).To(BeZero())
inspect := podmanTest.Podman([]string{"container", "inspect", "test", "--format", "{{len .NetworkSettings.Networks}}"})
inspect.WaitWithDefaultTimeout()
Expect(inspect.ExitCode()).To(BeZero())
Expect(inspect.OutputToString()).To(Equal("1"))
start := podmanTest.Podman([]string{"start", "test"})
start.WaitWithDefaultTimeout()
Expect(start.ExitCode()).To(BeZero())
exec := podmanTest.Podman([]string{"exec", "-it", "test", "ip", "addr", "show", "eth0"})
exec.WaitWithDefaultTimeout()
Expect(exec.ExitCode()).To(BeZero())
exec = podmanTest.Podman([]string{"exec", "-it", "test", "ip", "addr", "show", "eth1"})
exec.WaitWithDefaultTimeout()
Expect(exec.ExitCode()).ToNot(BeZero())
})
It("podman network disconnect and run with network ID", func() {
SkipIfRemote("remote flakes to much I will fix this in another PR")
SkipIfRootless("network connect and disconnect are only rootful")
netName := "aliasTest" + stringid.GenerateNonCryptoID()
session := podmanTest.Podman([]string{"network", "create", netName})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName)
session = podmanTest.Podman([]string{"network", "ls", "--format", "{{.ID}}", "--filter", "name=" + netName})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
netID := session.OutputToString()
ctr := podmanTest.Podman([]string{"run", "-dt", "--name", "test", "--network", netID, ALPINE, "top"})
ctr.WaitWithDefaultTimeout()
Expect(ctr.ExitCode()).To(BeZero())
exec := podmanTest.Podman([]string{"exec", "-it", "test", "ip", "addr", "show", "eth0"})
exec.WaitWithDefaultTimeout()
Expect(exec.ExitCode()).To(BeZero())
dis := podmanTest.Podman([]string{"network", "disconnect", netID, "test"})
dis.WaitWithDefaultTimeout()
Expect(dis.ExitCode()).To(BeZero())
inspect := podmanTest.Podman([]string{"container", "inspect", "test", "--format", "{{len .NetworkSettings.Networks}}"})
inspect.WaitWithDefaultTimeout()
Expect(inspect.ExitCode()).To(BeZero())
Expect(inspect.OutputToString()).To(Equal("0"))
exec = podmanTest.Podman([]string{"exec", "-it", "test", "ip", "addr", "show", "eth0"})
exec.WaitWithDefaultTimeout()
Expect(exec.ExitCode()).ToNot(BeZero())
})
})
|
