diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/e2e/network_create_test.go | 86 | ||||
| -rw-r--r-- | test/e2e/network_test.go | 39 |
2 files changed, 123 insertions, 2 deletions
diff --git a/test/e2e/network_create_test.go b/test/e2e/network_create_test.go index 21f03901b..cb997d10a 100644 --- a/test/e2e/network_create_test.go +++ b/test/e2e/network_create_test.go @@ -177,8 +177,7 @@ var _ = Describe("Podman network create", func() { }) It("podman network create with name and IPv6 subnet", func() { - SkipIfRootless("FIXME I believe this should work in rootlessmode") - + SkipIfRootless("FIXME It needs the ip6tables modules loaded") var ( results []network.NcList ) @@ -218,12 +217,72 @@ var _ = Describe("Podman network create", func() { Expect(subnet.Contains(containerIP)).To(BeTrue()) }) + It("podman network create with name and IPv6 flag (dual-stack)", func() { + SkipIfRootless("FIXME It needs the ip6tables modules loaded") + var ( + results []network.NcList + ) + nc := podmanTest.Podman([]string{"network", "create", "--subnet", "fd00:4:3:2:1::/64", "--ipv6", "newDualStacknetwork"}) + nc.WaitWithDefaultTimeout() + Expect(nc.ExitCode()).To(BeZero()) + + defer podmanTest.removeCNINetwork("newDualStacknetwork") + + // Inspect the network configuration + inspect := podmanTest.Podman([]string{"network", "inspect", "newDualStacknetwork"}) + inspect.WaitWithDefaultTimeout() + + // JSON the network configuration into something usable + err := json.Unmarshal([]byte(inspect.OutputToString()), &results) + Expect(err).To(BeNil()) + result := results[0] + Expect(result["name"]).To(Equal("newDualStacknetwork")) + + // JSON the bridge info + bridgePlugin, err := genericPluginsToBridge(result["plugins"], "bridge") + Expect(err).To(BeNil()) + Expect(bridgePlugin.IPAM.Routes[0].Dest).To(Equal("::/0")) + Expect(bridgePlugin.IPAM.Routes[1].Dest).To(Equal("0.0.0.0/0")) + + // Once a container executes a new network, the nic will be created. We should clean those up + // best we can + defer removeNetworkDevice(bridgePlugin.BrName) + + try := podmanTest.Podman([]string{"run", "-it", "--rm", "--network", "newDualStacknetwork", ALPINE, "sh", "-c", "ip addr show eth0 | grep global | awk ' /inet6 / {print $2}'"}) + try.WaitWithDefaultTimeout() + + _, subnet, err := net.ParseCIDR("fd00:4:3:2:1::/64") + Expect(err).To(BeNil()) + containerIP, _, err := net.ParseCIDR(try.OutputToString()) + Expect(err).To(BeNil()) + // Ensure that the IP the container got is within the subnet the user asked for + Expect(subnet.Contains(containerIP)).To(BeTrue()) + // verify the container has an IPv4 address too (the IPv4 subnet is autogenerated) + try = podmanTest.Podman([]string{"run", "-it", "--rm", "--network", "newDualStacknetwork", ALPINE, "sh", "-c", "ip addr show eth0 | awk ' /inet / {print $2}'"}) + try.WaitWithDefaultTimeout() + containerIP, _, err = net.ParseCIDR(try.OutputToString()) + Expect(err).To(BeNil()) + Expect(containerIP.To4()).To(Not(BeNil())) + }) + It("podman network create with invalid subnet", func() { nc := podmanTest.Podman([]string{"network", "create", "--subnet", "10.11.12.0/17000", "fail"}) nc.WaitWithDefaultTimeout() Expect(nc).To(ExitWithError()) }) + It("podman network create with ipv4 subnet and ipv6 flag", func() { + nc := podmanTest.Podman([]string{"network", "create", "--subnet", "10.11.12.0/24", "--ipv6", "fail"}) + nc.WaitWithDefaultTimeout() + Expect(nc).To(ExitWithError()) + }) + + It("podman network create with empty subnet and ipv6 flag", func() { + nc := podmanTest.Podman([]string{"network", "create", "--ipv6", "fail"}) + nc.WaitWithDefaultTimeout() + Expect(nc).To(ExitWithError()) + }) + It("podman network create with invalid IP", func() { nc := podmanTest.Podman([]string{"network", "create", "--subnet", "10.11.0/17000", "fail"}) nc.WaitWithDefaultTimeout() @@ -247,6 +306,29 @@ var _ = Describe("Podman network create", func() { Expect(ncFail).To(ExitWithError()) }) + It("podman network create two networks with same subnet should fail", func() { + nc := podmanTest.Podman([]string{"network", "create", "--subnet", "10.11.13.0/24", "subnet1"}) + nc.WaitWithDefaultTimeout() + Expect(nc.ExitCode()).To(BeZero()) + defer podmanTest.removeCNINetwork("subnet1") + + ncFail := podmanTest.Podman([]string{"network", "create", "--subnet", "10.11.13.0/24", "subnet2"}) + ncFail.WaitWithDefaultTimeout() + Expect(ncFail).To(ExitWithError()) + }) + + It("podman network create two IPv6 networks with same subnet should fail", func() { + SkipIfRootless("FIXME It needs the ip6tables modules loaded") + nc := podmanTest.Podman([]string{"network", "create", "--subnet", "fd00:4:4:4:4::/64", "--ipv6", "subnet1v6"}) + nc.WaitWithDefaultTimeout() + Expect(nc.ExitCode()).To(BeZero()) + defer podmanTest.removeCNINetwork("subnet1v6") + + ncFail := podmanTest.Podman([]string{"network", "create", "--subnet", "fd00:4:4:4:4::/64", "--ipv6", "subnet2v6"}) + ncFail.WaitWithDefaultTimeout() + Expect(ncFail).To(ExitWithError()) + }) + It("podman network create with invalid network name", func() { nc := podmanTest.Podman([]string{"network", "create", "foo "}) nc.WaitWithDefaultTimeout() diff --git a/test/e2e/network_test.go b/test/e2e/network_test.go index 9bd16c008..7933580a5 100644 --- a/test/e2e/network_test.go +++ b/test/e2e/network_test.go @@ -6,6 +6,7 @@ import ( "os" "path/filepath" "strings" + "time" "github.com/containers/podman/v2/pkg/rootless" . "github.com/containers/podman/v2/test/utils" @@ -351,4 +352,42 @@ var _ = Describe("Podman network", func() { Expect(lines[0]).To(Equal(netName1)) Expect(lines[1]).To(Equal(netName2)) }) + It("podman network with multiple aliases", func() { + Skip("Until DNSName is updated on our CI images") + var worked bool + netName := "aliasTest" + stringid.GenerateNonCryptoID() + session := podmanTest.Podman([]string{"network", "create", netName}) + session.WaitWithDefaultTimeout() + Expect(session.ExitCode()).To(BeZero()) + defer podmanTest.removeCNINetwork(netName) + + top := podmanTest.Podman([]string{"run", "-dt", "--name=web", "--network=" + netName, "--network-alias=web1", "--network-alias=web2", nginx}) + top.WaitWithDefaultTimeout() + Expect(top.ExitCode()).To(BeZero()) + interval := time.Duration(250 * time.Millisecond) + // Wait for the nginx service to be running + for i := 0; i < 6; i++ { + // Test curl against the container's name + c1 := podmanTest.Podman([]string{"run", "--network=" + netName, nginx, "curl", "web"}) + c1.WaitWithDefaultTimeout() + worked = Expect(c1.ExitCode()).To(BeZero()) + if worked { + break + } + time.Sleep(interval) + interval *= 2 + } + Expect(worked).To(BeTrue()) + + // Nginx is now running so no need to do a loop + // Test against the first alias + c2 := podmanTest.Podman([]string{"run", "--network=" + netName, nginx, "curl", "web1"}) + c2.WaitWithDefaultTimeout() + Expect(c2.ExitCode()).To(BeZero()) + + // Test against the second alias + c3 := podmanTest.Podman([]string{"run", "--network=" + netName, nginx, "curl", "web2"}) + c3.WaitWithDefaultTimeout() + Expect(c3.ExitCode()).To(BeZero()) + }) }) |