diff options
| -rw-r--r-- | libpod/network/cni/config.go | 6 | ||||
| -rw-r--r-- | libpod/network/cni/config_test.go | 21 | ||||
| -rw-r--r-- | test/e2e/network_test.go | 52 |
3 files changed, 53 insertions, 26 deletions
diff --git a/libpod/network/cni/config.go b/libpod/network/cni/config.go index 670ee0c65..3df155637 100644 --- a/libpod/network/cni/config.go +++ b/libpod/network/cni/config.go @@ -170,7 +170,11 @@ func (n *cniNetwork) NetworkRemove(nameOrID string) error { file := network.filename delete(n.networks, network.libpodNet.Name) - return os.Remove(file) + // make sure to not error for ErrNotExist + if err := os.Remove(file); err != nil && !errors.Is(err, os.ErrNotExist) { + return err + } + return nil } // NetworkList will return all known Networks. Optionally you can diff --git a/libpod/network/cni/config_test.go b/libpod/network/cni/config_test.go index a0a0ea1af..288cf4626 100644 --- a/libpod/network/cni/config_test.go +++ b/libpod/network/cni/config_test.go @@ -1021,6 +1021,27 @@ var _ = Describe("Config", func() { Expect(err.Error()).To(ContainSubstring("subnet 10.10.0.0/24 is already used on the host or by another config")) }) + It("remove network should not error when config file does not exists on disk", func() { + name := "mynet" + network := types.Network{Name: name} + _, err := libpodNet.NetworkCreate(network) + Expect(err).To(BeNil()) + + path := filepath.Join(cniConfDir, name+".conflist") + Expect(path).To(BeARegularFile()) + + err = os.Remove(path) + Expect(err).To(BeNil()) + Expect(path).ToNot(BeARegularFile()) + + err = libpodNet.NetworkRemove(name) + Expect(err).To(BeNil()) + + nets, err := libpodNet.NetworkList() + Expect(err).To(BeNil()) + Expect(nets).To(HaveLen(1)) + Expect(nets).ToNot(ContainElement(HaveNetworkName(name))) + }) }) Context("network load valid existing ones", func() { diff --git a/test/e2e/network_test.go b/test/e2e/network_test.go index 7e56b8a25..8e47fac75 100644 --- a/test/e2e/network_test.go +++ b/test/e2e/network_test.go @@ -603,6 +603,11 @@ var _ = Describe("Podman network", func() { }) It("podman network prune --filter", func() { + // set custom cni directory to prevent flakes + podmanTest.CNIConfigDir = tempdir + if IsRemote() { + podmanTest.RestartRemoteService() + } net1 := "macvlan" + stringid.GenerateNonCryptoID() + "net1" nc := podmanTest.Podman([]string{"network", "create", net1}) @@ -613,11 +618,10 @@ var _ = Describe("Podman network", func() { list := podmanTest.Podman([]string{"network", "ls", "--format", "{{.Name}}"}) list.WaitWithDefaultTimeout() Expect(list).Should(Exit(0)) + Expect(list.OutputToStringArray()).Should(HaveLen(2)) - Expect(StringInSlice(net1, list.OutputToStringArray())).To(BeTrue()) - if !isRootless() { - Expect(StringInSlice("podman", list.OutputToStringArray())).To(BeTrue()) - } + Expect(list.OutputToStringArray()).Should(ContainElement(net1)) + Expect(list.OutputToStringArray()).Should(ContainElement("podman")) // -f needed only to skip y/n question prune := podmanTest.Podman([]string{"network", "prune", "-f", "--filter", "until=50"}) @@ -627,11 +631,10 @@ var _ = Describe("Podman network", func() { listAgain := podmanTest.Podman([]string{"network", "ls", "--format", "{{.Name}}"}) listAgain.WaitWithDefaultTimeout() Expect(listAgain).Should(Exit(0)) + Expect(listAgain.OutputToStringArray()).Should(HaveLen(2)) - Expect(StringInSlice(net1, listAgain.OutputToStringArray())).To(BeTrue()) - if !isRootless() { - Expect(StringInSlice("podman", list.OutputToStringArray())).To(BeTrue()) - } + Expect(listAgain.OutputToStringArray()).Should(ContainElement(net1)) + Expect(listAgain.OutputToStringArray()).Should(ContainElement("podman")) // -f needed only to skip y/n question prune = podmanTest.Podman([]string{"network", "prune", "-f", "--filter", "until=5000000000000"}) @@ -641,14 +644,18 @@ var _ = Describe("Podman network", func() { listAgain = podmanTest.Podman([]string{"network", "ls", "--format", "{{.Name}}"}) listAgain.WaitWithDefaultTimeout() Expect(listAgain).Should(Exit(0)) + Expect(listAgain.OutputToStringArray()).Should(HaveLen(1)) - Expect(StringInSlice(net1, listAgain.OutputToStringArray())).To(BeFalse()) - if !isRootless() { - Expect(StringInSlice("podman", list.OutputToStringArray())).To(BeTrue()) - } + Expect(listAgain.OutputToStringArray()).ShouldNot(ContainElement(net1)) + Expect(listAgain.OutputToStringArray()).Should(ContainElement("podman")) }) It("podman network prune", func() { + // set custom cni directory to prevent flakes + podmanTest.CNIConfigDir = tempdir + if IsRemote() { + podmanTest.RestartRemoteService() + } // Create two networks // Check they are there // Run a container on one of them @@ -669,13 +676,11 @@ var _ = Describe("Podman network", func() { list := podmanTest.Podman([]string{"network", "ls", "--format", "{{.Name}}"}) list.WaitWithDefaultTimeout() - Expect(list).Should(Exit(0)) + Expect(list.OutputToStringArray()).Should(HaveLen(3)) - Expect(StringInSlice(net1, list.OutputToStringArray())).To(BeTrue()) - Expect(StringInSlice(net2, list.OutputToStringArray())).To(BeTrue()) - if !isRootless() { - Expect(StringInSlice("podman", list.OutputToStringArray())).To(BeTrue()) - } + Expect(list.OutputToStringArray()).Should(ContainElement(net1)) + Expect(list.OutputToStringArray()).Should(ContainElement(net2)) + Expect(list.OutputToStringArray()).Should(ContainElement("podman")) session := podmanTest.Podman([]string{"run", "-dt", "--net", net2, ALPINE, "top"}) session.WaitWithDefaultTimeout() @@ -688,13 +693,10 @@ var _ = Describe("Podman network", func() { listAgain := podmanTest.Podman([]string{"network", "ls", "--format", "{{.Name}}"}) listAgain.WaitWithDefaultTimeout() Expect(listAgain).Should(Exit(0)) + Expect(listAgain.OutputToStringArray()).Should(HaveLen(2)) - Expect(StringInSlice(net1, listAgain.OutputToStringArray())).To(BeFalse()) - Expect(StringInSlice(net2, listAgain.OutputToStringArray())).To(BeTrue()) - // Make sure default network 'podman' still exists - if !isRootless() { - Expect(StringInSlice("podman", list.OutputToStringArray())).To(BeTrue()) - } - + Expect(listAgain.OutputToStringArray()).ShouldNot(ContainElement(net1)) + Expect(listAgain.OutputToStringArray()).Should(ContainElement(net2)) + Expect(listAgain.OutputToStringArray()).Should(ContainElement("podman")) }) }) |