Merge pull request #13238 from lsm5/e2e-aardvark
test/e2e: add aardvark specific tests
This commit is contained in:
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commit
68ce83fe91
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@ -896,7 +896,7 @@ func removeConf(confPath string) {
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}
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}
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// generateNetworkConfig generates a cni config with a random name
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// generateNetworkConfig generates a CNI or Netavark config with a random name
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// it returns the network name and the filepath
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func generateNetworkConfig(p *PodmanTestIntegration) (string, string) {
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var (
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@ -1042,3 +1042,27 @@ func ncz(port int) bool {
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func createNetworkName(name string) string {
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return name + stringid.GenerateNonCryptoID()[:10]
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}
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var IPRegex = `(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)(\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}`
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// digShort execs into the given container and does a dig lookup with a timeout
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// backoff. If it gets a response, it ensures that the output is in the correct
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// format and iterates a string array for match
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func digShort(container, lookupName string, matchNames []string, p *PodmanTestIntegration) string {
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digInterval := time.Millisecond * 250
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for i := 0; i < 6; i++ {
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time.Sleep(digInterval * time.Duration(i))
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dig := p.Podman([]string{"exec", container, "dig", "+short", lookupName})
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dig.WaitWithDefaultTimeout()
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if dig.ExitCode() == 0 {
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output := dig.OutputToString()
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Expect(output).To(MatchRegexp(IPRegex))
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for _, name := range matchNames {
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Expect(output).To(Equal(name))
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}
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return output
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}
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}
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Fail("dns is not responding")
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return ""
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}
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@ -0,0 +1,314 @@
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package integration
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import (
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"fmt"
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"os"
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"strings"
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. "github.com/containers/podman/v4/test/utils"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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. "github.com/onsi/gomega/gexec"
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)
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var _ = Describe("Podman run networking", func() {
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var (
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tempdir string
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err error
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podmanTest *PodmanTestIntegration
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)
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BeforeEach(func() {
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tempdir, err = CreateTempDirInTempDir()
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if err != nil {
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os.Exit(1)
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}
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podmanTest = PodmanTestCreate(tempdir)
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podmanTest.Setup()
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podmanTest.SeedImages()
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SkipIfCNI(podmanTest)
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})
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AfterEach(func() {
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podmanTest.Cleanup()
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f := CurrentGinkgoTestDescription()
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processTestResult(f)
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})
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It("Aardvark Test 1: One container", func() {
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netName := createNetworkName("Test")
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session := podmanTest.Podman([]string{"network", "create", netName})
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session.WaitWithDefaultTimeout()
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defer podmanTest.removeNetwork(netName)
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Expect(session).Should(Exit(0))
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ctrID := podmanTest.Podman([]string{"run", "-dt", "--name", "aone", "--network", netName, nginx})
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ctrID.WaitWithDefaultTimeout()
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Expect(ctrID).Should(Exit(0))
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cid := ctrID.OutputToString()
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ctrIP := podmanTest.Podman([]string{"inspect", "--format", fmt.Sprintf(`{{.NetworkSettings.Networks.%s.IPAddress}}`, netName), cid})
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ctrIP.WaitWithDefaultTimeout()
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Expect(ctrIP).Should(Exit(0))
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cip := ctrIP.OutputToString()
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Expect(cip).To(MatchRegexp(IPRegex))
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_ = digShort(cid, "aone", []string{cip}, podmanTest)
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reverseLookup := podmanTest.Podman([]string{"exec", cid, "dig", "+short", "-x", cip})
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reverseLookup.WaitWithDefaultTimeout()
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Expect(reverseLookup).Should(Exit(0))
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revListArray := reverseLookup.OutputToStringArray()
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Expect(revListArray).Should(HaveLen(2))
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Expect(strings.TrimRight(revListArray[0], ".")).To(Equal("aone"))
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Expect(strings.TrimRight(revListArray[1], ".")).To(Equal(cid[:12]))
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})
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It("Aardvark Test 2: Two containers, same subnet", func() {
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netName := createNetworkName("Test")
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session := podmanTest.Podman([]string{"network", "create", netName})
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session.WaitWithDefaultTimeout()
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defer podmanTest.removeNetwork(netName)
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Expect(session).Should(Exit(0))
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ctr1 := podmanTest.Podman([]string{"run", "-dt", "--name", "aone", "--network", netName, nginx})
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ctr1.WaitWithDefaultTimeout()
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Expect(ctr1).Should(Exit(0))
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cid1 := ctr1.OutputToString()
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ctrIP1 := podmanTest.Podman([]string{"inspect", "--format", fmt.Sprintf(`{{.NetworkSettings.Networks.%s.IPAddress}}`, netName), cid1})
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ctrIP1.WaitWithDefaultTimeout()
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Expect(ctrIP1).Should(Exit(0))
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cip1 := ctrIP1.OutputToString()
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Expect(cip1).To(MatchRegexp(IPRegex))
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ctr2 := podmanTest.Podman([]string{"run", "-dt", "--name", "atwo", "--network", netName, nginx})
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ctr2.WaitWithDefaultTimeout()
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Expect(ctr2).Should(Exit(0))
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cid2 := ctr2.OutputToString()
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ctrIP2 := podmanTest.Podman([]string{"inspect", "--format", fmt.Sprintf(`{{.NetworkSettings.Networks.%s.IPAddress}}`, netName), cid2})
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ctrIP2.WaitWithDefaultTimeout()
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Expect(ctrIP2).Should(Exit(0))
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cip2 := ctrIP2.OutputToString()
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Expect(cip2).To(MatchRegexp(IPRegex))
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_ = digShort("aone", "atwo", []string{cip2}, podmanTest)
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_ = digShort("atwo", "aone", []string{cip1}, podmanTest)
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reverseLookup12 := podmanTest.Podman([]string{"exec", cid1, "dig", "+short", "-x", cip2})
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reverseLookup12.WaitWithDefaultTimeout()
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Expect(reverseLookup12).Should(Exit(0))
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revListArray12 := reverseLookup12.OutputToStringArray()
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Expect(revListArray12).Should(HaveLen(2))
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Expect(strings.TrimRight(revListArray12[0], ".")).To(Equal("atwo"))
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Expect(strings.TrimRight(revListArray12[1], ".")).To(Equal(cid2[:12]))
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reverseLookup21 := podmanTest.Podman([]string{"exec", cid2, "dig", "+short", "-x", cip1})
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reverseLookup21.WaitWithDefaultTimeout()
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Expect(reverseLookup21).Should(Exit(0))
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revListArray21 := reverseLookup21.OutputToStringArray()
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Expect(revListArray21).Should(HaveLen(2))
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Expect(strings.TrimRight(revListArray21[0], ".")).To(Equal("aone"))
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Expect(strings.TrimRight(revListArray21[1], ".")).To(Equal(cid1[:12]))
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})
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It("Aardvark Test 3: Two containers, same subnet w/aliases", func() {
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netName := createNetworkName("Test")
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session := podmanTest.Podman([]string{"network", "create", netName})
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session.WaitWithDefaultTimeout()
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defer podmanTest.removeNetwork(netName)
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Expect(session).Should(Exit(0))
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ctr1 := podmanTest.Podman([]string{"run", "-dt", "--name", "aone", "--network", netName, "--network-alias", "alias_a1,alias_1a", nginx})
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ctr1.WaitWithDefaultTimeout()
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Expect(ctr1).Should(Exit(0))
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ctrIP1 := podmanTest.Podman([]string{"inspect", "--format", fmt.Sprintf(`{{.NetworkSettings.Networks.%s.IPAddress}}`, netName), "aone"})
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ctrIP1.WaitWithDefaultTimeout()
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Expect(ctrIP1).Should(Exit(0))
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cip1 := ctrIP1.OutputToString()
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Expect(cip1).To(MatchRegexp(IPRegex))
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ctr2 := podmanTest.Podman([]string{"run", "-dt", "--name", "atwo", "--network", netName, "--network-alias", "alias_a2,alias_2a", nginx})
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ctr2.WaitWithDefaultTimeout()
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Expect(ctr2).Should(Exit(0))
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ctrIP2 := podmanTest.Podman([]string{"inspect", "--format", fmt.Sprintf(`{{.NetworkSettings.Networks.%s.IPAddress}}`, netName), "atwo"})
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ctrIP2.WaitWithDefaultTimeout()
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Expect(ctrIP2).Should(Exit(0))
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cip2 := ctrIP2.OutputToString()
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Expect(cip2).To(MatchRegexp(IPRegex))
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_ = digShort("aone", "atwo", []string{cip2}, podmanTest)
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_ = digShort("aone", "alias_a2", []string{cip2}, podmanTest)
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_ = digShort("aone", "alias_2a", []string{cip2}, podmanTest)
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_ = digShort("atwo", "aone", []string{cip1}, podmanTest)
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_ = digShort("atwo", "alias_a1", []string{cip1}, podmanTest)
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_ = digShort("atwo", "alias_1a", []string{cip1}, podmanTest)
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})
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It("Aardvark Test 4: Two containers, different subnets", func() {
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netNameA := createNetworkName("TestA")
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sessionA := podmanTest.Podman([]string{"network", "create", netNameA})
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sessionA.WaitWithDefaultTimeout()
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defer podmanTest.removeNetwork(netNameA)
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Expect(sessionA).Should(Exit(0))
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netNameB := createNetworkName("TestB")
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sessionB := podmanTest.Podman([]string{"network", "create", netNameB})
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sessionB.WaitWithDefaultTimeout()
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defer podmanTest.removeNetwork(netNameB)
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Expect(sessionB).Should(Exit(0))
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ctrA1 := podmanTest.Podman([]string{"run", "-dt", "--name", "aone", "--network", netNameA, nginx})
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ctrA1.WaitWithDefaultTimeout()
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cidA1 := ctrA1.OutputToString()
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ctrB1 := podmanTest.Podman([]string{"run", "-dt", "--name", "bone", "--network", netNameB, nginx})
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ctrB1.WaitWithDefaultTimeout()
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cidB1 := ctrB1.OutputToString()
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ctrIPA1 := podmanTest.Podman([]string{"inspect", "--format", fmt.Sprintf(`{{.NetworkSettings.Networks.%s.IPAddress}}`, netNameA), cidA1})
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ctrIPA1.WaitWithDefaultTimeout()
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Expect(ctrIPA1).Should(Exit(0))
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cipA1 := ctrIPA1.OutputToString()
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Expect(cipA1).To(MatchRegexp(IPRegex))
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ctrIPB1 := podmanTest.Podman([]string{"inspect", "--format", fmt.Sprintf(`{{.NetworkSettings.Networks.%s.IPAddress}}`, netNameB), cidB1})
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ctrIPB1.WaitWithDefaultTimeout()
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Expect(ctrIPB1).Should(Exit(0))
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cipB1 := ctrIPB1.OutputToString()
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Expect(cipB1).To(MatchRegexp(IPRegex))
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resA1B1 := podmanTest.Podman([]string{"exec", "aone", "dig", "+short", "bone"})
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resA1B1.WaitWithDefaultTimeout()
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Expect(resA1B1).Should(Exit(0))
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Expect(resA1B1.OutputToString()).To(Equal(""))
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resB1A1 := podmanTest.Podman([]string{"exec", "bone", "dig", "+short", "aone"})
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resB1A1.WaitWithDefaultTimeout()
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Expect(resB1A1).Should(Exit(0))
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Expect(resB1A1.OutputToString()).To(Equal(""))
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})
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It("Aardvark Test 5: Two containers on their own subnets, one container on both", func() {
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netNameA := createNetworkName("TestA")
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sessionA := podmanTest.Podman([]string{"network", "create", netNameA})
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sessionA.WaitWithDefaultTimeout()
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defer podmanTest.removeNetwork(netNameA)
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Expect(sessionA).Should(Exit(0))
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netNameB := createNetworkName("TestB")
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sessionB := podmanTest.Podman([]string{"network", "create", netNameB})
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sessionB.WaitWithDefaultTimeout()
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defer podmanTest.removeNetwork(netNameB)
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Expect(sessionB).Should(Exit(0))
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ctrA1 := podmanTest.Podman([]string{"run", "-dt", "--name", "aone", "--network", netNameA, nginx})
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ctrA1.WaitWithDefaultTimeout()
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cidA1 := ctrA1.OutputToString()
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ctrIPA1 := podmanTest.Podman([]string{"inspect", "--format", fmt.Sprintf(`{{.NetworkSettings.Networks.%s.IPAddress}}`, netNameA), cidA1})
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ctrIPA1.WaitWithDefaultTimeout()
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Expect(ctrIPA1).Should(Exit(0))
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cipA1 := ctrIPA1.OutputToString()
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Expect(cipA1).To(MatchRegexp(IPRegex))
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ctrB1 := podmanTest.Podman([]string{"run", "-dt", "--name", "bone", "--network", netNameB, nginx})
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ctrB1.WaitWithDefaultTimeout()
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cidB1 := ctrB1.OutputToString()
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ctrIPB1 := podmanTest.Podman([]string{"inspect", "--format", fmt.Sprintf(`{{.NetworkSettings.Networks.%s.IPAddress}}`, netNameB), cidB1})
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ctrIPB1.WaitWithDefaultTimeout()
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Expect(ctrIPB1).Should(Exit(0))
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cipB1 := ctrIPB1.OutputToString()
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Expect(cipB1).To(MatchRegexp(IPRegex))
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ctrA2B2 := podmanTest.Podman([]string{"run", "-dt", "--name", "atwobtwo", "--network", netNameA, "--network", netNameB, nginx})
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ctrA2B2.WaitWithDefaultTimeout()
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cidA2B2 := ctrA2B2.OutputToString()
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ctrIPA2B21 := podmanTest.Podman([]string{"inspect", "--format", fmt.Sprintf(`{{.NetworkSettings.Networks.%s.IPAddress}}`, netNameA), cidA2B2})
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ctrIPA2B21.WaitWithDefaultTimeout()
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Expect(ctrIPA2B21).Should(Exit(0))
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cipA2B21 := ctrIPA2B21.OutputToString()
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Expect(cipA2B21).To(MatchRegexp(IPRegex))
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ctrIPA2B22 := podmanTest.Podman([]string{"inspect", "--format", fmt.Sprintf(`{{.NetworkSettings.Networks.%s.IPAddress}}`, netNameB), cidA2B2})
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ctrIPA2B22.WaitWithDefaultTimeout()
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Expect(ctrIPA2B22).Should(Exit(0))
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cipA2B22 := ctrIPA2B22.OutputToString()
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Expect(cipA2B22).To(MatchRegexp(IPRegex))
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_ = digShort("aone", "atwobtwo", []string{cipA2B21}, podmanTest)
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_ = digShort("bone", "atwobtwo", []string{cipA2B22}, podmanTest)
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_ = digShort("atwobtwo", "aone", []string{cipA1}, podmanTest)
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_ = digShort("atwobtwo", "bone", []string{cipB1}, podmanTest)
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})
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It("Aardvark Test 6: Three subnets, first container on 1/2 and second on 2/3, w/ network aliases", func() {
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netNameA := createNetworkName("TestA")
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sessionA := podmanTest.Podman([]string{"network", "create", netNameA})
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sessionA.WaitWithDefaultTimeout()
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defer podmanTest.removeNetwork(netNameA)
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Expect(sessionA).Should(Exit(0))
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netNameB := createNetworkName("TestB")
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sessionB := podmanTest.Podman([]string{"network", "create", netNameB})
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sessionB.WaitWithDefaultTimeout()
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defer podmanTest.removeNetwork(netNameB)
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Expect(sessionB).Should(Exit(0))
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netNameC := createNetworkName("TestC")
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sessionC := podmanTest.Podman([]string{"network", "create", netNameC})
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sessionC.WaitWithDefaultTimeout()
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defer podmanTest.removeNetwork(netNameC)
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Expect(sessionC).Should(Exit(0))
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ctrA := podmanTest.Podman([]string{"run", "-dt", "--name", "aone", "--network", netNameA, nginx})
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ctrA.WaitWithDefaultTimeout()
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Expect(ctrA).Should(Exit(0))
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ctrC := podmanTest.Podman([]string{"run", "-dt", "--name", "cone", "--network", netNameC, nginx})
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ctrC.WaitWithDefaultTimeout()
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Expect(ctrC).Should(Exit(0))
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ctrnetAB1 := podmanTest.Podman([]string{"network", "connect", "--alias", "testB1_nw", netNameB, "aone"})
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ctrnetAB1.WaitWithDefaultTimeout()
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Expect(ctrnetAB1).Should(Exit(0))
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ctrIPAB1 := podmanTest.Podman([]string{"inspect", "--format", fmt.Sprintf(`{{.NetworkSettings.Networks.%s.IPAddress}}`, netNameB), "aone"})
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ctrIPAB1.WaitWithDefaultTimeout()
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Expect(ctrIPAB1).Should(Exit(0))
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cipAB1 := ctrIPAB1.OutputToString()
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ctrnetCB2 := podmanTest.Podman([]string{"network", "connect", "--alias", "testB2_nw", netNameB, "cone"})
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ctrnetCB2.WaitWithDefaultTimeout()
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Expect(ctrnetCB2).Should(Exit(0))
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ctrIPCB2 := podmanTest.Podman([]string{"inspect", "--format", fmt.Sprintf(`{{.NetworkSettings.Networks.%s.IPAddress}}`, netNameB), "cone"})
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ctrIPCB2.WaitWithDefaultTimeout()
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Expect(ctrIPCB2).Should(Exit(0))
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cipCB2 := ctrIPCB2.OutputToString()
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_ = digShort("aone", "testB2_nw", []string{cipCB2}, podmanTest)
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_ = digShort("cone", "testB1_nw", []string{cipAB1}, podmanTest)
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})
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})
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