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Fix "Error: unrecognized protocol \"TCP\" in port mapping"

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"TCP" in upper characters was not recognized as a valid protocol name.

Fix #6948

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
This commit is contained in:
Akihiro Suda
2020-07-13 20:51:18 +09:00
parent c4843d4e9c
commit 758a700c11
2 changed files with 15 additions and 0 deletions
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1
pkg/specgen/generate/ports.go
View File

@ -356,6 +356,7 @@ func checkProtocol(protocol string, allowSCTP bool) ([]string, error) {
splitProto := strings.Split(protocol, ",")
// Don't error on duplicates - just deduplicate
for _, p := range splitProto {
p = strings.ToLower(p)
switch p {
case protoTCP, "":
protocols[protoTCP] = struct{}{}

14
test/e2e/run_networking_test.go
View File

@ -88,6 +88,20 @@ var _ = Describe("Podman run networking", func() {
Expect(inspectOut[0].NetworkSettings.Ports["80/tcp"][0].HostIP).To(Equal(""))
})
It("podman run -p 8080:80/TCP", func() {
name := "testctr"
// "TCP" in upper characters
session := podmanTest.Podman([]string{"create", "-t", "-p", "8080:80/TCP", "--name", name, ALPINE, "/bin/sh"})
session.WaitWithDefaultTimeout()
inspectOut := podmanTest.InspectContainer(name)
Expect(len(inspectOut)).To(Equal(1))
Expect(len(inspectOut[0].NetworkSettings.Ports)).To(Equal(1))
// "tcp" in lower characters
Expect(len(inspectOut[0].NetworkSettings.Ports["80/tcp"])).To(Equal(1))
Expect(inspectOut[0].NetworkSettings.Ports["80/tcp"][0].HostPort).To(Equal("8080"))
Expect(inspectOut[0].NetworkSettings.Ports["80/tcp"][0].HostIP).To(Equal(""))
})
It("podman run -p 80/udp", func() {
name := "testctr"
session := podmanTest.Podman([]string{"create", "-t", "-p", "80/udp", "--name", name, ALPINE, "/bin/sh"})