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| author | Adrian Reber <areber@redhat.com> | 2019-03-14 07:57:16 +0000 |
|---|---|---|
| committer | Adrian Reber <areber@redhat.com> | 2019-06-04 14:02:51 +0200 |
| commit | bef83c42eaacd83fb5020395f1bbdeb9a6f0f220 (patch) | |
| tree | 6cb3dac84824f26b46df353c1956d35fec067c11 /test | |
| parent | 0e072f9a9785c67f38859ab989267397b57154c8 (diff) | |
| download | podman-bef83c42eaacd83fb5020395f1bbdeb9a6f0f220.tar.gz podman-bef83c42eaacd83fb5020395f1bbdeb9a6f0f220.tar.bz2 podman-bef83c42eaacd83fb5020395f1bbdeb9a6f0f220.zip | |
migration: add possibility to restore a container with a new name
The option to restore a container from an external checkpoint archive
(podman container restore -i /tmp/checkpoint.tar.gz) restores a
container with the same name and same ID as id had before checkpointing.
This commit adds the option '--name,-n' to 'podman container restore'.
With this option the restored container gets the name specified after
'--name,-n' and a new ID. This way it is possible to restore one
container multiple times.
If a container is restored with a new name Podman will not try to
request the same IP address for the container as it had during
checkpointing. This implicitly assumes that if a container is restored
from a checkpoint archive with a different name, that it will be
restored multiple times and restoring a container multiple times with
the same IP address will fail as each IP address can only be used once.
Signed-off-by: Adrian Reber <areber@redhat.com>
Diffstat (limited to 'test')
| -rw-r--r-- | test/e2e/checkpoint_test.go | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/e2e/checkpoint_test.go b/test/e2e/checkpoint_test.go index bd9cdcb8d..d452a062b 100644 --- a/test/e2e/checkpoint_test.go +++ b/test/e2e/checkpoint_test.go @@ -376,9 +376,20 @@ var _ = Describe("Podman checkpoint", func() { Expect(podmanTest.NumberOfContainersRunning()).To(Equal(1)) Expect(podmanTest.GetContainerStatus()).To(ContainSubstring("Up")) + // Restore container a second time with different name + result = podmanTest.Podman([]string{"container", "restore", "-i", "/tmp/checkpoint.tar.gz", "-n", "restore_again"}) + result.WaitWithDefaultTimeout() + + Expect(result.ExitCode()).To(Equal(0)) + Expect(podmanTest.NumberOfContainersRunning()).To(Equal(2)) + Expect(podmanTest.GetContainerStatus()).To(ContainSubstring("Up")) + result = podmanTest.Podman([]string{"rm", "-fa"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0)) + + // Remove exported checkpoint + os.Remove("/tmp/checkpoint.tar.gz") }) }) |