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Merge pull request #1751 from QiWang19/issue1745

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Add hostname to /etc/hosts
This commit is contained in:
OpenShift Merge Robot
2018-11-07 08:58:19 -08:00
committed by GitHub
parent 48914d67ae 879f9116de
commit 90662c2fa3
2 changed files with 25 additions and 2 deletions
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23
test/e2e/run_dns_test.go
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@ -1,9 +1,10 @@
package integration
import (
"os"
"fmt"
"os"
"strings"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
@ -82,5 +83,23 @@ var _ = Describe("Podman run dns", func() {
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(session.OutputToString()).To(Equal("foobar"))
session = podmanTest.Podman([]string{"run", "-d", "--hostname=foobar", ALPINE, "cat", "/etc/hosts"})
session.WaitWithDefaultTimeout()
cid := session.OutputToString()
session = podmanTest.Podman([]string{"start", "-ia", cid})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session.LineInOutputContains("foobar")
line := strings.Split(session.OutputToStringArray()[len(session.OutputToStringArray())-1], "\t")
ip1 := line[0]
session = podmanTest.Podman([]string{"start", "-ia", cid})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session.LineInOutputContains("foobar")
line = strings.Split(session.OutputToStringArray()[len(session.OutputToStringArray())-1], "\t")
ip2 := line[0]
Expect(ip2).To(Not(Equal(ip1)))
})
})