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add pod filter for ps

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adds the ability to filter containers based on the filter "pod".  the
value can be a pod name or its full or partial id.

Fixes: #8512

Signed-off-by: baude <bbaude@redhat.com>
This commit is contained in:
baude
2020-12-22 09:15:28 -06:00
parent 182646b01a
commit c50c75419b
4 changed files with 85 additions and 0 deletions
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51
test/e2e/ps_test.go
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@ -673,4 +673,55 @@ var _ = Describe("Podman ps", func() {
Expect(session.LineInOutputContains("test3")).To(BeTrue())
Expect(session.LineInOutputContains("test4")).To(BeTrue())
})
It("podman ps filter pod", func() {
pod1 := podmanTest.Podman([]string{"pod", "create", "--name", "pod1"})
pod1.WaitWithDefaultTimeout()
Expect(pod1.ExitCode()).To(BeZero())
con1 := podmanTest.Podman([]string{"run", "-dt", "--pod", "pod1", ALPINE, "top"})
con1.WaitWithDefaultTimeout()
Expect(con1.ExitCode()).To(BeZero())
pod2 := podmanTest.Podman([]string{"pod", "create", "--name", "pod2"})
pod2.WaitWithDefaultTimeout()
Expect(pod2.ExitCode()).To(BeZero())
con2 := podmanTest.Podman([]string{"run", "-dt", "--pod", "pod2", ALPINE, "top"})
con2.WaitWithDefaultTimeout()
Expect(con2.ExitCode()).To(BeZero())
// bogus pod name or id should not result in error
session := podmanTest.Podman([]string{"ps", "--filter", "pod=1234"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
// filter by pod name
session = podmanTest.Podman([]string{"ps", "-q", "--no-trunc", "--filter", "pod=pod1"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
Expect(len(session.OutputToStringArray())).To(Equal(2))
Expect(StringInSlice(pod1.OutputToString(), session.OutputToStringArray()))
// filter by full pod id
session = podmanTest.Podman([]string{"ps", "-q", "--no-trunc", "--filter", "pod=" + pod1.OutputToString()})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
Expect(len(session.OutputToStringArray())).To(Equal(2))
Expect(StringInSlice(pod1.OutputToString(), session.OutputToStringArray()))
// filter by partial pod id
session = podmanTest.Podman([]string{"ps", "-q", "--no-trunc", "--filter", "pod=" + pod1.OutputToString()[0:12]})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
Expect(len(session.OutputToStringArray())).To(Equal(2))
Expect(StringInSlice(pod1.OutputToString(), session.OutputToStringArray()))
// filter by multiple pods is inclusive
session = podmanTest.Podman([]string{"ps", "-q", "--no-trunc", "--filter", "pod=pod1", "--filter", "pod=pod2"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(BeZero())
Expect(len(session.OutputToStringArray())).To(Equal(4))
Expect(StringInSlice(pod1.OutputToString(), session.OutputToStringArray()))
Expect(StringInSlice(pod2.OutputToString(), session.OutputToStringArray()))
})
})