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Add support for volume ls --filter label=key=value

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Supposed to be able to search for labels with a given value.

Previously it meant searching for label key and label value:

--filter label=key --filter label=value

Add some documentation and integration tests for it as well.

Signed-off-by: Anders F Björklund <anders.f.bjorklund@gmail.com>
This commit is contained in:
Anders F Björklund
2020-11-14 20:10:57 +01:00
parent 738d62ea96
commit 0dad2499a3
3 changed files with 26 additions and 2 deletions
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22
test/e2e/volume_ls_test.go
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@ -83,6 +83,22 @@ var _ = Describe("Podman volume ls", func() {
Expect(session.ExitCode()).To(Equal(0))
Expect(len(session.OutputToStringArray())).To(Equal(2))
Expect(session.OutputToStringArray()[1]).To(ContainSubstring(volName))
session = podmanTest.Podman([]string{"volume", "ls", "--filter", "label=foo=foo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(len(session.OutputToStringArray())).To(Equal(0))
session = podmanTest.Podman([]string{"volume", "ls", "--filter", "label=foo=bar"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(len(session.OutputToStringArray())).To(Equal(2))
Expect(session.OutputToStringArray()[1]).To(ContainSubstring(volName))
session = podmanTest.Podman([]string{"volume", "ls", "--filter", "label=foo=baz"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(len(session.OutputToStringArray())).To(Equal(0))
})
It("podman volume ls with --filter dangling", func() {
@ -132,5 +148,11 @@ var _ = Describe("Podman volume ls", func() {
Expect(session.OutputToStringArray()[1]).To(ContainSubstring(volName))
Expect(session.OutputToStringArray()[2]).To(ContainSubstring(anotherVol))
session = podmanTest.Podman([]string{"volume", "ls", "--filter", "label=foo=bar", "--filter", "label=foo2=bar2"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(len(session.OutputToStringArray())).To(Equal(3))
Expect(session.OutputToStringArray()[1]).To(ContainSubstring(volName))
Expect(session.OutputToStringArray()[2]).To(ContainSubstring(anotherVol))
})
})