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authorPaul Holzinger <paul.holzinger@web.de>2021-01-20 22:24:20 +0100
committerPaul Holzinger <paul.holzinger@web.de>2021-01-21 11:27:56 +0100
commitc1cd512cb824c4c470efe7660c91ffeda62327bc (patch)
tree74a71e51ac1d65966994a56d475384b0e772a152 /test/e2e
parent14443ccdfc19a7d719c63937ce76bfddf01f88e2 (diff)
downloadpodman-c1cd512cb824c4c470efe7660c91ffeda62327bc.tar.gz
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Use random network names in the e2e tests
Unlike the container storage all e2e test are using the same cni config directory. This causes problems if the network name already exists. Using random names will make the second run pass even if the first failed. This is only done to prevent full CI failures. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
Diffstat (limited to 'test/e2e')
-rw-r--r--test/e2e/network_create_test.go94
-rw-r--r--test/e2e/network_test.go35
2 files changed, 70 insertions, 59 deletions
diff --git a/test/e2e/network_create_test.go b/test/e2e/network_create_test.go
index 7e9a18ab2..73e18cbce 100644
--- a/test/e2e/network_create_test.go
+++ b/test/e2e/network_create_test.go
@@ -10,6 +10,7 @@ import (
cniversion "github.com/containernetworking/cni/pkg/version"
"github.com/containers/podman/v2/libpod/network"
. "github.com/containers/podman/v2/test/utils"
+ "github.com/containers/storage/pkg/stringid"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/pkg/errors"
@@ -116,18 +117,19 @@ var _ = Describe("Podman network create", func() {
results []network.NcList
)
- nc := podmanTest.Podman([]string{"network", "create", "newname"})
+ netName := "inspectnet-" + stringid.GenerateNonCryptoID()
+ nc := podmanTest.Podman([]string{"network", "create", netName})
nc.WaitWithDefaultTimeout()
+ defer podmanTest.removeCNINetwork(netName)
Expect(nc.ExitCode()).To(BeZero())
- defer podmanTest.removeCNINetwork("newname")
- inspect := podmanTest.Podman([]string{"network", "inspect", "newname"})
+ inspect := podmanTest.Podman([]string{"network", "inspect", netName})
inspect.WaitWithDefaultTimeout()
err := json.Unmarshal([]byte(inspect.OutputToString()), &results)
Expect(err).To(BeNil())
result := results[0]
- Expect(result["name"]).To(Equal("newname"))
+ Expect(result["name"]).To(Equal(netName))
})
@@ -135,21 +137,21 @@ var _ = Describe("Podman network create", func() {
var (
results []network.NcList
)
- nc := podmanTest.Podman([]string{"network", "create", "--subnet", "10.11.12.0/24", "newnetwork"})
+ netName := "subnet-" + stringid.GenerateNonCryptoID()
+ nc := podmanTest.Podman([]string{"network", "create", "--subnet", "10.11.12.0/24", netName})
nc.WaitWithDefaultTimeout()
+ defer podmanTest.removeCNINetwork(netName)
Expect(nc.ExitCode()).To(BeZero())
- defer podmanTest.removeCNINetwork("newnetwork")
-
// Inspect the network configuration
- inspect := podmanTest.Podman([]string{"network", "inspect", "newnetwork"})
+ inspect := podmanTest.Podman([]string{"network", "inspect", netName})
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("newnetwork"))
+ Expect(result["name"]).To(Equal(netName))
// JSON the bridge info
bridgePlugin, err := genericPluginsToBridge(result["plugins"], "bridge")
@@ -161,7 +163,7 @@ var _ = Describe("Podman network create", func() {
// best we can
defer removeNetworkDevice(bridgePlugin.BrName)
- try := podmanTest.Podman([]string{"run", "-it", "--rm", "--network", "newnetwork", ALPINE, "sh", "-c", "ip addr show eth0 | awk ' /inet / {print $2}'"})
+ try := podmanTest.Podman([]string{"run", "-it", "--rm", "--network", netName, ALPINE, "sh", "-c", "ip addr show eth0 | awk ' /inet / {print $2}'"})
try.WaitWithDefaultTimeout()
_, subnet, err := net.ParseCIDR("10.11.12.0/24")
@@ -178,21 +180,21 @@ var _ = Describe("Podman network create", func() {
var (
results []network.NcList
)
- nc := podmanTest.Podman([]string{"network", "create", "--subnet", "fd00:1:2:3:4::/64", "newIPv6network"})
+ netName := "ipv6-" + stringid.GenerateNonCryptoID()
+ nc := podmanTest.Podman([]string{"network", "create", "--subnet", "fd00:1:2:3:4::/64", netName})
nc.WaitWithDefaultTimeout()
+ defer podmanTest.removeCNINetwork(netName)
Expect(nc.ExitCode()).To(BeZero())
- defer podmanTest.removeCNINetwork("newIPv6network")
-
// Inspect the network configuration
- inspect := podmanTest.Podman([]string{"network", "inspect", "newIPv6network"})
+ inspect := podmanTest.Podman([]string{"network", "inspect", netName})
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("newIPv6network"))
+ Expect(result["name"]).To(Equal(netName))
// JSON the bridge info
bridgePlugin, err := genericPluginsToBridge(result["plugins"], "bridge")
@@ -203,7 +205,7 @@ var _ = Describe("Podman network create", func() {
// best we can
defer removeNetworkDevice(bridgePlugin.BrName)
- try := podmanTest.Podman([]string{"run", "-it", "--rm", "--network", "newIPv6network", ALPINE, "sh", "-c", "ip addr show eth0 | grep global | awk ' /inet6 / {print $2}'"})
+ try := podmanTest.Podman([]string{"run", "-it", "--rm", "--network", netName, ALPINE, "sh", "-c", "ip addr show eth0 | grep global | awk ' /inet6 / {print $2}'"})
try.WaitWithDefaultTimeout()
_, subnet, err := net.ParseCIDR("fd00:1:2:3:4::/64")
@@ -219,21 +221,21 @@ var _ = Describe("Podman network create", func() {
var (
results []network.NcList
)
- nc := podmanTest.Podman([]string{"network", "create", "--subnet", "fd00:4:3:2:1::/64", "--ipv6", "newDualStacknetwork"})
+ netName := "dual-" + stringid.GenerateNonCryptoID()
+ nc := podmanTest.Podman([]string{"network", "create", "--subnet", "fd00:4:3:2:1::/64", "--ipv6", netName})
nc.WaitWithDefaultTimeout()
+ defer podmanTest.removeCNINetwork(netName)
Expect(nc.ExitCode()).To(BeZero())
- defer podmanTest.removeCNINetwork("newDualStacknetwork")
-
// Inspect the network configuration
- inspect := podmanTest.Podman([]string{"network", "inspect", "newDualStacknetwork"})
+ inspect := podmanTest.Podman([]string{"network", "inspect", netName})
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"))
+ Expect(result["name"]).To(Equal(netName))
// JSON the bridge info
bridgePlugin, err := genericPluginsToBridge(result["plugins"], "bridge")
@@ -245,7 +247,7 @@ var _ = Describe("Podman network create", func() {
// 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 := podmanTest.Podman([]string{"run", "-it", "--rm", "--network", netName, 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")
@@ -255,7 +257,7 @@ var _ = Describe("Podman network create", func() {
// 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 = podmanTest.Podman([]string{"run", "-it", "--rm", "--network", netName, ALPINE, "sh", "-c", "ip addr show eth0 | awk ' /inet / {print $2}'"})
try.WaitWithDefaultTimeout()
containerIP, _, err = net.ParseCIDR(try.OutputToString())
Expect(err).To(BeNil())
@@ -263,66 +265,73 @@ var _ = Describe("Podman network create", func() {
})
It("podman network create with invalid subnet", func() {
- nc := podmanTest.Podman([]string{"network", "create", "--subnet", "10.11.12.0/17000", "fail"})
+ nc := podmanTest.Podman([]string{"network", "create", "--subnet", "10.11.12.0/17000", stringid.GenerateNonCryptoID()})
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 := podmanTest.Podman([]string{"network", "create", "--subnet", "10.11.12.0/24", "--ipv6", stringid.GenerateNonCryptoID()})
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 := podmanTest.Podman([]string{"network", "create", "--ipv6", stringid.GenerateNonCryptoID()})
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 := podmanTest.Podman([]string{"network", "create", "--subnet", "10.11.0/17000", stringid.GenerateNonCryptoID()})
nc.WaitWithDefaultTimeout()
Expect(nc).To(ExitWithError())
})
It("podman network create with invalid gateway for subnet", func() {
- nc := podmanTest.Podman([]string{"network", "create", "--subnet", "10.11.12.0/24", "--gateway", "192.168.1.1", "fail"})
+ nc := podmanTest.Podman([]string{"network", "create", "--subnet", "10.11.12.0/24", "--gateway", "192.168.1.1", stringid.GenerateNonCryptoID()})
nc.WaitWithDefaultTimeout()
Expect(nc).To(ExitWithError())
})
It("podman network create two networks with same name should fail", func() {
- nc := podmanTest.Podman([]string{"network", "create", "samename"})
+ netName := "same-" + stringid.GenerateNonCryptoID()
+ nc := podmanTest.Podman([]string{"network", "create", netName})
nc.WaitWithDefaultTimeout()
+ defer podmanTest.removeCNINetwork(netName)
Expect(nc.ExitCode()).To(BeZero())
- defer podmanTest.removeCNINetwork("samename")
- ncFail := podmanTest.Podman([]string{"network", "create", "samename"})
+ ncFail := podmanTest.Podman([]string{"network", "create", netName})
ncFail.WaitWithDefaultTimeout()
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"})
+ netName1 := "sub1-" + stringid.GenerateNonCryptoID()
+ nc := podmanTest.Podman([]string{"network", "create", "--subnet", "10.11.13.0/24", netName1})
nc.WaitWithDefaultTimeout()
+ defer podmanTest.removeCNINetwork(netName1)
Expect(nc.ExitCode()).To(BeZero())
- defer podmanTest.removeCNINetwork("subnet1")
- ncFail := podmanTest.Podman([]string{"network", "create", "--subnet", "10.11.13.0/24", "subnet2"})
+ netName2 := "sub2-" + stringid.GenerateNonCryptoID()
+ ncFail := podmanTest.Podman([]string{"network", "create", "--subnet", "10.11.13.0/24", netName2})
ncFail.WaitWithDefaultTimeout()
+ defer podmanTest.removeCNINetwork(netName2)
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"})
+ netName1 := "subipv61-" + stringid.GenerateNonCryptoID()
+ nc := podmanTest.Podman([]string{"network", "create", "--subnet", "fd00:4:4:4:4::/64", "--ipv6", netName1})
nc.WaitWithDefaultTimeout()
+ defer podmanTest.removeCNINetwork(netName1)
Expect(nc.ExitCode()).To(BeZero())
- defer podmanTest.removeCNINetwork("subnet1v6")
- ncFail := podmanTest.Podman([]string{"network", "create", "--subnet", "fd00:4:4:4:4::/64", "--ipv6", "subnet2v6"})
+ netName2 := "subipv62-" + stringid.GenerateNonCryptoID()
+ ncFail := podmanTest.Podman([]string{"network", "create", "--subnet", "fd00:4:4:4:4::/64", "--ipv6", netName2})
ncFail.WaitWithDefaultTimeout()
+ defer podmanTest.removeCNINetwork(netName2)
Expect(ncFail).To(ExitWithError())
})
@@ -333,11 +342,11 @@ var _ = Describe("Podman network create", func() {
})
It("podman network create with mtu option", func() {
- net := "mtu-test"
+ net := "mtu-test" + stringid.GenerateNonCryptoID()
nc := podmanTest.Podman([]string{"network", "create", "--opt", "mtu=9000", net})
nc.WaitWithDefaultTimeout()
- Expect(nc.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(net)
+ Expect(nc.ExitCode()).To(BeZero())
nc = podmanTest.Podman([]string{"network", "inspect", net})
nc.WaitWithDefaultTimeout()
@@ -346,11 +355,11 @@ var _ = Describe("Podman network create", func() {
})
It("podman network create with vlan option", func() {
- net := "vlan-test"
+ net := "vlan-test" + stringid.GenerateNonCryptoID()
nc := podmanTest.Podman([]string{"network", "create", "--opt", "vlan=9", net})
nc.WaitWithDefaultTimeout()
- Expect(nc.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(net)
+ Expect(nc.ExitCode()).To(BeZero())
nc = podmanTest.Podman([]string{"network", "inspect", net})
nc.WaitWithDefaultTimeout()
@@ -359,9 +368,10 @@ var _ = Describe("Podman network create", func() {
})
It("podman network create with invalid option", func() {
- net := "invalid-test"
+ net := "invalid-test" + stringid.GenerateNonCryptoID()
nc := podmanTest.Podman([]string{"network", "create", "--opt", "foo=bar", net})
nc.WaitWithDefaultTimeout()
+ defer podmanTest.removeCNINetwork(net)
Expect(nc).To(ExitWithError())
})
diff --git a/test/e2e/network_test.go b/test/e2e/network_test.go
index 98512f01a..e2080244b 100644
--- a/test/e2e/network_test.go
+++ b/test/e2e/network_test.go
@@ -238,11 +238,11 @@ var _ = Describe("Podman network", func() {
})
It("podman inspect container single CNI network", func() {
- netName := "testNetSingleCNI"
+ netName := "net-" + stringid.GenerateNonCryptoID()
network := podmanTest.Podman([]string{"network", "create", "--subnet", "10.50.50.0/24", netName})
network.WaitWithDefaultTimeout()
- Expect(network.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName)
+ Expect(network.ExitCode()).To(BeZero())
ctrName := "testCtr"
container := podmanTest.Podman([]string{"run", "-dt", "--network", netName, "--name", ctrName, ALPINE, "top"})
@@ -268,17 +268,17 @@ var _ = Describe("Podman network", func() {
})
It("podman inspect container two CNI networks (container not running)", func() {
- netName1 := "testNetThreeCNI1"
+ netName1 := "net1-" + stringid.GenerateNonCryptoID()
network1 := podmanTest.Podman([]string{"network", "create", netName1})
network1.WaitWithDefaultTimeout()
- Expect(network1.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName1)
+ Expect(network1.ExitCode()).To(BeZero())
- netName2 := "testNetThreeCNI2"
+ netName2 := "net2-" + stringid.GenerateNonCryptoID()
network2 := podmanTest.Podman([]string{"network", "create", netName2})
network2.WaitWithDefaultTimeout()
- Expect(network2.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName2)
+ Expect(network2.ExitCode()).To(BeZero())
ctrName := "testCtr"
container := podmanTest.Podman([]string{"create", "--network", fmt.Sprintf("%s,%s", netName1, netName2), "--name", ctrName, ALPINE, "top"})
@@ -305,17 +305,17 @@ var _ = Describe("Podman network", func() {
})
It("podman inspect container two CNI networks", func() {
- netName1 := "testNetTwoCNI1"
+ netName1 := "net1-" + stringid.GenerateNonCryptoID()
network1 := podmanTest.Podman([]string{"network", "create", "--subnet", "10.50.51.0/25", netName1})
network1.WaitWithDefaultTimeout()
- Expect(network1.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName1)
+ Expect(network1.ExitCode()).To(BeZero())
- netName2 := "testNetTwoCNI2"
+ netName2 := "net2-" + stringid.GenerateNonCryptoID()
network2 := podmanTest.Podman([]string{"network", "create", "--subnet", "10.50.51.128/26", netName2})
network2.WaitWithDefaultTimeout()
- Expect(network2.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName2)
+ Expect(network2.ExitCode()).To(BeZero())
ctrName := "testCtr"
container := podmanTest.Podman([]string{"run", "-dt", "--network", fmt.Sprintf("%s,%s", netName1, netName2), "--name", ctrName, ALPINE, "top"})
@@ -352,11 +352,11 @@ var _ = Describe("Podman network", func() {
})
It("podman network remove --force with pod", func() {
- netName := "testnet"
+ netName := "net-" + stringid.GenerateNonCryptoID()
session := podmanTest.Podman([]string{"network", "create", netName})
session.WaitWithDefaultTimeout()
- Expect(session.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName)
+ Expect(session.ExitCode()).To(BeZero())
session = podmanTest.Podman([]string{"pod", "create", "--network", netName})
session.WaitWithDefaultTimeout()
@@ -388,17 +388,17 @@ var _ = Describe("Podman network", func() {
})
It("podman network remove with two networks", func() {
- netName1 := "net1"
+ netName1 := "net1-" + stringid.GenerateNonCryptoID()
session := podmanTest.Podman([]string{"network", "create", netName1})
session.WaitWithDefaultTimeout()
- Expect(session.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName1)
+ Expect(session.ExitCode()).To(BeZero())
- netName2 := "net2"
+ netName2 := "net2-" + stringid.GenerateNonCryptoID()
session = podmanTest.Podman([]string{"network", "create", netName2})
session.WaitWithDefaultTimeout()
- Expect(session.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName2)
+ Expect(session.ExitCode()).To(BeZero())
session = podmanTest.Podman([]string{"network", "rm", netName1, netName2})
session.WaitWithDefaultTimeout()
@@ -413,8 +413,8 @@ var _ = Describe("Podman network", func() {
netName := "aliasTest" + stringid.GenerateNonCryptoID()
session := podmanTest.Podman([]string{"network", "create", netName})
session.WaitWithDefaultTimeout()
- Expect(session.ExitCode()).To(BeZero())
defer podmanTest.removeCNINetwork(netName)
+ Expect(session.ExitCode()).To(BeZero())
top := podmanTest.Podman([]string{"run", "-dt", "--name=web", "--network=" + netName, "--network-alias=web1", "--network-alias=web2", nginx})
top.WaitWithDefaultTimeout()
@@ -450,6 +450,7 @@ var _ = Describe("Podman network", func() {
net := "macvlan" + stringid.GenerateNonCryptoID()
nc := podmanTest.Podman([]string{"network", "create", "--macvlan", "lo", net})
nc.WaitWithDefaultTimeout()
+ defer podmanTest.removeCNINetwork(net)
Expect(nc.ExitCode()).To(Equal(0))
nc = podmanTest.Podman([]string{"network", "rm", net})