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Merge pull request #25626 from jankaluza/24875

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Add --env and --unsetenv to podman update.
This commit is contained in:
openshift-merge-bot[bot]
2025-03-21 13:52:17 +00:00
committed by GitHub
parent 94e77af09d 701aade262
commit b2285f6d46
14 changed files with 193 additions and 44 deletions
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62
test/e2e/update_test.go
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@@ -8,6 +8,7 @@ import (
"github.com/containers/storage/pkg/fileutils"
. "github.com/onsi/ginkgo/v2"
. "github.com/onsi/gomega"
. "github.com/onsi/gomega/gexec"
)
var _ = Describe("Podman update", func() {
@@ -243,4 +244,65 @@ var _ = Describe("Podman update", func() {
podmanTest.CheckContainerSingleField(testCtr, restartPolicyName, "always")
podmanTest.CheckContainerSingleField(testCtr, restartPolicyRetries, "0")
})
It("podman update sets/unsets environment variables", func() {
testCtr := "test-ctr-name"
// Test that the variable is not set.
ctr1 := podmanTest.Podman([]string{"run", "-t", "--name", testCtr, ALPINE, "printenv", "FOO"})
ctr1.WaitWithDefaultTimeout()
Expect(ctr1).Should(Exit(1))
// Test that variable can be set and existing variables are not overridden.
update := podmanTest.Podman([]string{"update", "--env", "FOO=BAR", testCtr})
update.WaitWithDefaultTimeout()
Expect(update).Should(ExitCleanly())
session := podmanTest.Podman([]string{"start", "--attach", testCtr})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
env := session.OutputToString()
Expect(env).To(ContainSubstring("BAR"))
session = podmanTest.Podman([]string{"inspect", testCtr, "--format", "{{.Config.Env}}"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
env = session.OutputToString()
Expect(env).To(ContainSubstring("FOO=BAR"))
Expect(env).To(ContainSubstring("PATH="))
// Test that variable can be updated.
update = podmanTest.Podman([]string{"update", "--env", "FOO=RAB", testCtr})
update.WaitWithDefaultTimeout()
Expect(update).Should(ExitCleanly())
session = podmanTest.Podman([]string{"start", "--attach", testCtr})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
env = session.OutputToString()
Expect(env).To(ContainSubstring("RAB"))
session = podmanTest.Podman([]string{"inspect", testCtr, "--format", "{{.Config.Env}}"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
env = session.OutputToString()
Expect(env).To(ContainSubstring("FOO=RAB"))
Expect(env).To(ContainSubstring("PATH="))
// Test that variable can be unset.
update = podmanTest.Podman([]string{"update", "--unsetenv", "FOO", testCtr})
update.WaitWithDefaultTimeout()
Expect(update).Should(ExitCleanly())
session = podmanTest.Podman([]string{"start", "--attach", testCtr})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(1))
session = podmanTest.Podman([]string{"inspect", testCtr, "--format", "{{.Config.Env}}"})
session.WaitWithDefaultTimeout()
Expect(session).Should(ExitCleanly())
env = session.OutputToString()
Expect(env).ToNot(ContainSubstring("FOO"))
Expect(env).To(ContainSubstring("PATH="))
})
})