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Merge pull request #10818 from estesp/link-add-aliases

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This commit is contained in:
Steve Francia
2015-02-19 17:22:53 -05:00
parent a0a27e6a58 16aa64dc82
commit 356fe89d24
3 changed files with 36 additions and 16 deletions
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integration-cli/docker_cli_links_test.go
+20 -9
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@@ -83,16 +83,27 @@ func TestLinksInvalidContainerTarget(t *testing.T) {
}
func TestLinksPingLinkedContainers(t *testing.T) {
var out string
out, _, _ = dockerCmd(t, "run", "-d", "--name", "container1", "busybox", "sleep", "10")
idA := stripTrailingCharacters(out)
out, _, _ = dockerCmd(t, "run", "-d", "--name", "container2", "busybox", "sleep", "10")
idB := stripTrailingCharacters(out)
dockerCmd(t, "run", "--rm", "--link", "container1:alias1", "--link", "container2:alias2", "busybox", "sh", "-c", "ping -c 1 alias1 -W 1 && ping -c 1 alias2 -W 1")
dockerCmd(t, "kill", idA)
dockerCmd(t, "kill", idB)
deleteAllContainers()
runCmd := exec.Command(dockerBinary, "run", "-d", "--name", "container1", "--hostname", "fred", "busybox", "top")
if _, err := runCommand(runCmd); err != nil {
t.Fatal(err)
}
runCmd = exec.Command(dockerBinary, "run", "-d", "--name", "container2", "--hostname", "wilma", "busybox", "top")
if _, err := runCommand(runCmd); err != nil {
t.Fatal(err)
}
runArgs := []string{"run", "--rm", "--link", "container1:alias1", "--link", "container2:alias2", "busybox", "sh", "-c"}
pingCmd := "ping -c 1 %s -W 1 && ping -c 1 %s -W 1"
// test ping by alias, ping by name, and ping by hostname
// 1. Ping by alias
dockerCmd(t, append(runArgs, fmt.Sprintf(pingCmd, "alias1", "alias2"))...)
// 2. Ping by container name
dockerCmd(t, append(runArgs, fmt.Sprintf(pingCmd, "container1", "container2"))...)
// 3. Ping by hostname
dockerCmd(t, append(runArgs, fmt.Sprintf(pingCmd, "fred", "wilma"))...)
deleteAllContainers()
logDone("links - ping linked container")
}