kube-play: add support for HostIPC in pod.Spec

* play_kube_test: add tests

Signed-off-by: danishprakash <danish.prakash@suse.com>

test/e2e/play_kube_test.go

@@ -11,6 +11,7 @@ import (
 	"net/http"
 	"net/url"
 	"os"
+	"os/exec"
 	"os/user"
 	"path/filepath"
 	"strconv"
@@ -953,6 +954,19 @@ spec:
     command: ['sh', '-c', 'echo $$']
 `
 
+var podWithHostIPCDefined = `
+apiVersion: v1
+kind: Pod
+metadata:
+  name: test-hostipc
+spec:
+  hostIPC: true
+  containers:
+  - name: alpine
+    image: quay.io/libpod/alpine:latest
+    command: ['sh', '-c', 'ls -l /proc/self/ns/ipc']
+`
+
 var (
 	defaultCtrName        = "testCtr"
 	defaultCtrCmd         = []string{"top"}
@@ -4964,4 +4978,32 @@ spec:
 		Expect(inspect.OutputToString()).To(Equal("host"))
 	})
 
+	It("podman play kube test with hostIPC", func() {
+		err := writeYaml(podWithHostIPCDefined, kubeYaml)
+		Expect(err).ToNot(HaveOccurred())
+
+		kube := podmanTest.Podman([]string{"play", "kube", kubeYaml})
+		kube.WaitWithDefaultTimeout()
+		Expect(kube).Should(Exit(0))
+
+		inspect := podmanTest.Podman([]string{"inspect", "test-hostipc-alpine", "--format", "{{ .HostConfig.IpcMode }}"})
+		inspect.WaitWithDefaultTimeout()
+		Expect(inspect).Should(Exit(0))
+		Expect(inspect.OutputToString()).To(Equal("shareable"))
+
+		cmd := exec.Command("ls", "-l", "/proc/self/ns/ipc")
+		res, err := cmd.Output()
+		Expect(err).ToNot(HaveOccurred())
+		fields := strings.Split(string(res), " ")
+		hostIpcNS := strings.TrimSuffix(fields[len(fields)-1], "\n")
+
+		logs := podmanTest.Podman([]string{"pod", "logs", "-c", "test-hostipc-alpine", "test-hostipc"})
+		logs.WaitWithDefaultTimeout()
+		Expect(logs).Should(Exit(0))
+		fields = strings.Split(logs.OutputToString(), " ")
+		ctrIpcNS := strings.TrimSuffix(fields[len(fields)-1], "\n")
+
+		Expect(hostIpcNS).To(Equal(ctrIpcNS))
+	})
+
 })