chore: add IPC and OomScoreAdj option

Signed-off-by: Arjun Raja Yogidas <[email protected]>

Author: coderbirju

api/handlers/container/create.go

@@ -171,6 +171,7 @@ func (h *handler) create(w http.ResponseWriter, r *http.Request) {
 		StopTimeout:    stopTimeout,
 		OomKillDisable: req.HostConfig.OomKillDisable,
 		CidFile:        req.HostConfig.ContainerIDFile, // CidFile write the container ID to the file
+		OomScoreAdj:    req.HostConfig.OomScoreAdj,
 		// #endregion
 
 		// #region for platform flags
@@ -194,6 +195,7 @@ func (h *handler) create(w http.ResponseWriter, r *http.Request) {
 		CPUSetMems:         req.HostConfig.CPUSetMems,        // CpusetMems 0-2, 0,1
 		MemoryReservation:  memoryReservation,                // Memory soft limit (in bytes)
 		MemorySwap:         memorySwap,                       // Total memory usage (memory + swap); set `-1` to enable unlimited swap
+		IPC:                req.HostConfig.IpcMode,           // IPC namespace to use
 		// #endregion
 
 		// #region for user flags

api/handlers/container/create_test.go

@@ -606,6 +606,29 @@ var _ = Describe("Container Create API ", func() {
 			Expect(rr.Body).Should(MatchJSON(jsonResponse))
 		})
 
+		It("should set IPC and OomScoreAdj option", func() {
+			body := []byte(`{
+				"Image": "test-image",
+				"HostConfig": {
+					"IpcMode": "host",
+					"OomScoreAdj": 200
+				}
+			}`)
+			req, _ := http.NewRequest(http.MethodPost, "/containers/create", bytes.NewReader(body))
+
+			// expected create options
+			createOpt.IPC = "host"
+			createOpt.OomScoreAdj = 200
+
+			service.EXPECT().Create(gomock.Any(), "test-image", nil, equalTo(createOpt), equalTo(netOpt)).Return(
+				cid, nil)
+
+			// handler should return success message with 201 status code.
+			h.create(rr, req)
+			Expect(rr).Should(HaveHTTPStatus(http.StatusCreated))
+			Expect(rr.Body).Should(MatchJSON(jsonResponse))
+		})
+
 		It("should return 404 if the image was not found", func() {
 			body := []byte(`{"Image": "test-image"}`)
 			req, _ := http.NewRequest(http.MethodPost, "/containers/create", bytes.NewReader(body))

api/types/container_types.go

@@ -78,11 +78,11 @@ type ContainerHostConfig struct {
 	DNSSearch  []string `json:"DnsSearch"`  // List of DNSSearch to look for
 	ExtraHosts []string // List of extra hosts
 	GroupAdd   []string // List of additional groups that the container process will run as
-	// TODO: IpcMode         IpcMode           // IPC namespace to use for the container
+	IpcMode    string   // IPC namespace to use for the container
 	// TODO: Cgroup          CgroupSpec        // Cgroup to use for the container
 	// TODO: Links           []string          // List of links (in the name:alias form)
-	OomKillDisable bool //specifies whether to disable OOM Killer
-	// TODO: OomScoreAdj     int               // Container preference for OOM-killing
+	OomKillDisable bool // specifies whether to disable OOM Killer
+	OomScoreAdj    int  // specifies the tune container’s OOM preferences (-1000 to 1000, rootless: 100 to 1000)
 	// TODO: PidMode         PidMode           // PID namespace to use for the container
 	// TODO: Privileged      bool              // Is the container in privileged mode
 	// TODO: PublishAllPorts bool              // Should docker publish all exposed port for the container