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generate systemd: catch --name=foo

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The systemd generator looks for certain flags in the containers' create
commands to determine which flags need to be added.  In case of named
containers, the generator adds the `--replace` flag to prevent name
conflicts at container creation.  Fix the generator to not only cover
the `--name foo` syntax but also the `--name=foo` one.

Fixes: #7157
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
This commit is contained in:
Valentin Rothberg
2020-09-09 13:31:25 +02:00
parent 6b1a1fcc5c
commit 9b8aaf88e7
2 changed files with 27 additions and 1 deletions
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25
test/e2e/generate_systemd_test.go
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@ -189,7 +189,7 @@ var _ = Describe("Podman generate systemd", func() {
Expect(found).To(BeTrue())
})
It("podman generate systemd --new", func() {
It("podman generate systemd --new --name foo", func() {
n := podmanTest.Podman([]string{"create", "--name", "foo", "alpine", "top"})
n.WaitWithDefaultTimeout()
Expect(n.ExitCode()).To(Equal(0))
@ -202,6 +202,29 @@ var _ = Describe("Podman generate systemd", func() {
found, _ := session.GrepString("# container-foo.service")
Expect(found).To(BeTrue())
found, _ = session.GrepString(" --replace ")
Expect(found).To(BeTrue())
found, _ = session.GrepString("stop --ignore --cidfile %t/container-foo.ctr-id -t 42")
Expect(found).To(BeTrue())
})
It("podman generate systemd --new --name=foo", func() {
n := podmanTest.Podman([]string{"create", "--name=foo", "alpine", "top"})
n.WaitWithDefaultTimeout()
Expect(n.ExitCode()).To(Equal(0))
session := podmanTest.Podman([]string{"generate", "systemd", "-t", "42", "--name", "--new", "foo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
// Grepping the output (in addition to unit tests)
found, _ := session.GrepString("# container-foo.service")
Expect(found).To(BeTrue())
found, _ = session.GrepString(" --replace ")
Expect(found).To(BeTrue())
found, _ = session.GrepString("stop --ignore --cidfile %t/container-foo.ctr-id -t 42")
Expect(found).To(BeTrue())
})