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authorMatthew Heon <matthew.heon@pm.me>2021-08-03 14:07:28 -0400
committerMatthew Heon <matthew.heon@pm.me>2021-08-04 09:54:23 -0400
commitcfcd1e1863ad4fb31476364bde64a70dc1f1196c (patch)
tree52506bc9704e439ac00f626c91d0a7e438a90099 /test/e2e
parente93661f5e765d84893e2ad5a488682c0a67412d0 (diff)
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Do not add an entry to /etc/hosts with `--net=host`
To match Docker's behavior, in the `--net=host` case, we need to use the host's `/etc/hosts` file, unmodified (without adding an entry for the container). We will still respect hosts from `--add-host` but will not make any automatic changes. Fortuntely, this is strictly a matter of removal and refactoring as we already base our `/etc/hosts` on the host's version - just need to remove the code that added entries when net=host was set. Fixes #10319 Signed-off-by: Matthew Heon <matthew.heon@pm.me>
Diffstat (limited to 'test/e2e')
-rw-r--r--test/e2e/run_networking_test.go11
1 files changed, 0 insertions, 11 deletions
diff --git a/test/e2e/run_networking_test.go b/test/e2e/run_networking_test.go
index 80a82ea05..92388b099 100644
--- a/test/e2e/run_networking_test.go
+++ b/test/e2e/run_networking_test.go
@@ -685,13 +685,6 @@ var _ = Describe("Podman run networking", func() {
Expect(podrm).Should(Exit(0))
})
- It("podman run net=host adds entry to /etc/hosts", func() {
- run := podmanTest.Podman([]string{"run", "--net=host", ALPINE, "cat", "/etc/hosts"})
- run.WaitWithDefaultTimeout()
- Expect(run).Should(Exit(0))
- Expect(strings.Contains(run.OutputToString(), "127.0.1.1")).To(BeTrue())
- })
-
It("podman run with --net=host and --hostname sets correct hostname", func() {
hostname := "testctr"
run := podmanTest.Podman([]string{"run", "--net=host", "--hostname", hostname, ALPINE, "hostname"})
@@ -731,10 +724,6 @@ var _ = Describe("Podman run networking", func() {
ping_test("--net=none")
})
- It("podman attempt to ping container name and hostname --net=host", func() {
- ping_test("--net=host")
- })
-
It("podman attempt to ping container name and hostname --net=private", func() {
ping_test("--net=private")
})