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Merge pull request #3491 from giuseppe/rlimit-host

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podman: add --ulimit host
This commit is contained in:
OpenShift Merge Robot
2019-07-11 21:35:37 +02:00
committed by GitHub
parent 24409daa36 fb88074e68
commit 2b64f88446
6 changed files with 94 additions and 0 deletions
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21
test/e2e/run_test.go
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@ -8,7 +8,9 @@ import (
"net"
"os"
"path/filepath"
"strconv"
"strings"
"syscall"
"time"
. "github.com/containers/libpod/test/utils"
@ -250,6 +252,25 @@ var _ = Describe("Podman run", func() {
Expect(session.OutputToString()).To(ContainSubstring("100"))
})
It("podman run limits host test", func() {
SkipIfRemote()
var l syscall.Rlimit
err := syscall.Getrlimit(syscall.RLIMIT_NOFILE, &l)
Expect(err).To(BeNil())
session := podmanTest.Podman([]string{"run", "--rm", "--ulimit", "host", fedoraMinimal, "ulimit", "-Hn"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
ulimitCtrStr := strings.TrimSpace(session.OutputToString())
ulimitCtr, err := strconv.ParseUint(ulimitCtrStr, 10, 0)
Expect(err).To(BeNil())
Expect(ulimitCtr).Should(BeNumerically(">=", l.Max))
})
It("podman run with cidfile", func() {
session := podmanTest.Podman([]string{"run", "--cidfile", tempdir + "cidfile", ALPINE, "ls"})
session.WaitWithDefaultTimeout()