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authorMatthew Heon <mheon@redhat.com>2020-12-08 15:57:19 -0500
committerMatthew Heon <mheon@redhat.com>2020-12-08 16:23:14 -0500
commit6b7612062ebf25f9969233b1accea3e376c313cc (patch)
treee207fa339c7dcbd4f6c9f31ac0663bcebe41ecdb /test/e2e
parent7caef9c497da0c2a16caf4f15152bc543dfb6008 (diff)
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Correct port range logic for port generation
The existing logic (Range > 0) always triggered, because range is guaranteed to be at least 1 (a single port has a range of 1, a two port range (e.g. 80-81) has a range of 2, and so on). As such this could cause ports that had a host port assigned to them by the user to randomly assign one instead. Fixes #8650 Fixes #8651 Signed-off-by: Matthew Heon <mheon@redhat.com>
Diffstat (limited to 'test/e2e')
-rw-r--r--test/e2e/run_networking_test.go63
1 files changed, 63 insertions, 0 deletions
diff --git a/test/e2e/run_networking_test.go b/test/e2e/run_networking_test.go
index 3fb00a28b..b8e14530c 100644
--- a/test/e2e/run_networking_test.go
+++ b/test/e2e/run_networking_test.go
@@ -97,6 +97,69 @@ var _ = Describe("Podman run networking", func() {
Expect(inspectOut[0].NetworkSettings.Ports["80/tcp"][0].HostIP).To(Equal(""))
})
+ It("podman run -p 80-82 -p 8080:8080", func() {
+ name := "testctr"
+ session := podmanTest.Podman([]string{"create", "-t", "-p", "80-82", "-p", "8080:8080", "--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(4))
+ Expect(len(inspectOut[0].NetworkSettings.Ports["80/tcp"])).To(Equal(1))
+ Expect(inspectOut[0].NetworkSettings.Ports["80/tcp"][0].HostPort).To(Not(Equal("80")))
+ Expect(inspectOut[0].NetworkSettings.Ports["80/tcp"][0].HostIP).To(Equal(""))
+ Expect(len(inspectOut[0].NetworkSettings.Ports["81/tcp"])).To(Equal(1))
+ Expect(inspectOut[0].NetworkSettings.Ports["81/tcp"][0].HostPort).To(Not(Equal("81")))
+ Expect(inspectOut[0].NetworkSettings.Ports["81/tcp"][0].HostIP).To(Equal(""))
+ Expect(len(inspectOut[0].NetworkSettings.Ports["82/tcp"])).To(Equal(1))
+ Expect(inspectOut[0].NetworkSettings.Ports["82/tcp"][0].HostPort).To(Not(Equal("82")))
+ Expect(inspectOut[0].NetworkSettings.Ports["82/tcp"][0].HostIP).To(Equal(""))
+ Expect(len(inspectOut[0].NetworkSettings.Ports["8080/tcp"])).To(Equal(1))
+ Expect(inspectOut[0].NetworkSettings.Ports["8080/tcp"][0].HostPort).To(Equal("8080"))
+ Expect(inspectOut[0].NetworkSettings.Ports["8080/tcp"][0].HostIP).To(Equal(""))
+ })
+
+ It("podman run -p 80-81 -p 8080-8081", func() {
+ name := "testctr"
+ session := podmanTest.Podman([]string{"create", "-t", "-p", "80-81", "-p", "8080-8081", "--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(4))
+ Expect(len(inspectOut[0].NetworkSettings.Ports["80/tcp"])).To(Equal(1))
+ Expect(inspectOut[0].NetworkSettings.Ports["80/tcp"][0].HostPort).To(Not(Equal("80")))
+ Expect(inspectOut[0].NetworkSettings.Ports["80/tcp"][0].HostIP).To(Equal(""))
+ Expect(len(inspectOut[0].NetworkSettings.Ports["81/tcp"])).To(Equal(1))
+ Expect(inspectOut[0].NetworkSettings.Ports["81/tcp"][0].HostPort).To(Not(Equal("81")))
+ Expect(inspectOut[0].NetworkSettings.Ports["81/tcp"][0].HostIP).To(Equal(""))
+ Expect(len(inspectOut[0].NetworkSettings.Ports["8080/tcp"])).To(Equal(1))
+ Expect(inspectOut[0].NetworkSettings.Ports["8080/tcp"][0].HostPort).To(Not(Equal("8080")))
+ Expect(inspectOut[0].NetworkSettings.Ports["8080/tcp"][0].HostIP).To(Equal(""))
+ Expect(len(inspectOut[0].NetworkSettings.Ports["8081/tcp"])).To(Equal(1))
+ Expect(inspectOut[0].NetworkSettings.Ports["8081/tcp"][0].HostPort).To(Not(Equal("8081")))
+ Expect(inspectOut[0].NetworkSettings.Ports["8081/tcp"][0].HostIP).To(Equal(""))
+ })
+
+ It("podman run -p 80 -p 8080-8082:8080-8082", func() {
+ name := "testctr"
+ session := podmanTest.Podman([]string{"create", "-t", "-p", "80", "-p", "8080-8082:8080-8082", "--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(4))
+ Expect(len(inspectOut[0].NetworkSettings.Ports["80/tcp"])).To(Equal(1))
+ Expect(inspectOut[0].NetworkSettings.Ports["80/tcp"][0].HostPort).To(Not(Equal("80")))
+ Expect(inspectOut[0].NetworkSettings.Ports["80/tcp"][0].HostIP).To(Equal(""))
+ Expect(len(inspectOut[0].NetworkSettings.Ports["8080/tcp"])).To(Equal(1))
+ Expect(inspectOut[0].NetworkSettings.Ports["8080/tcp"][0].HostPort).To(Equal("8080"))
+ Expect(inspectOut[0].NetworkSettings.Ports["8080/tcp"][0].HostIP).To(Equal(""))
+ Expect(len(inspectOut[0].NetworkSettings.Ports["8081/tcp"])).To(Equal(1))
+ Expect(inspectOut[0].NetworkSettings.Ports["8081/tcp"][0].HostPort).To(Equal("8081"))
+ Expect(inspectOut[0].NetworkSettings.Ports["8081/tcp"][0].HostIP).To(Equal(""))
+ Expect(len(inspectOut[0].NetworkSettings.Ports["8082/tcp"])).To(Equal(1))
+ Expect(inspectOut[0].NetworkSettings.Ports["8082/tcp"][0].HostPort).To(Equal("8082"))
+ Expect(inspectOut[0].NetworkSettings.Ports["8082/tcp"][0].HostIP).To(Equal(""))
+ })
+
It("podman run -p 8080:80", func() {
name := "testctr"
session := podmanTest.Podman([]string{"create", "-t", "-p", "8080:80", "--name", name, ALPINE, "/bin/sh"})