Add container dir to oci

Signed-off-by: Mrunal Patel <mrunalp@gmail.com>

cmd/server/main.go

@@ -31,6 +31,11 @@ func main() {
 			Value: "/usr/bin/runc",
 			Usage: "OCI runtime path",
 		},
+		cli.StringFlag{
+			Name:  "containerdir",
+			Value: "/var/lib/ocid/containers",
+			Usage: "ocid container dir",
+		},
 	}
 
 	app.Action = func(c *cli.Context) error {
@@ -47,8 +52,9 @@ func main() {
 
 		s := grpc.NewServer()
 
+		containerDir := c.String("containerdir")
 		sandboxDir := c.String("sandboxdir")
-		service, err := server.New(c.String("runtime"), sandboxDir)
+		service, err := server.New(c.String("runtime"), sandboxDir, containerDir)
 		if err != nil {
 			log.Fatal(err)
 		}

oci/oci.go

@@ -8,11 +8,12 @@ import (
 )
 
 // New creates a new Runtime with options provided
-func New(runtimePath string, sandboxDir string) (*Runtime, error) {
+func New(runtimePath string, sandboxDir string, containerDir string) (*Runtime, error) {
 	r := &Runtime{
 		name:         filepath.Base(runtimePath),
 		path:         runtimePath,
 		sandboxDir:   sandboxDir,
+		containerDir: containerDir,
 	}
 	return r, nil
 }
@@ -39,6 +40,11 @@ func (r *Runtime) SandboxDir() string {
 	return r.sandboxDir
 }
 
+// ContainerDir returns the path to the base directory for storing container configurations
+func (r *Runtime) ContainerDir() string {
+	return r.containerDir
+}
+
 // Version returns the version of the OCI Runtime
 func (r *Runtime) Version() (string, error) {
 	runtimeVersion, err := getOCIVersion(r.path, "-v")

server/server.go

@@ -15,8 +15,8 @@ type Server struct {
 }
 
 // New creates a new Server with options provided
-func New(runtimePath, sandboxDir string) (*Server, error) {
-	r, err := oci.New(runtimePath, sandboxDir)
+func New(runtimePath, sandboxDir, containerDir string) (*Server, error) {
+	r, err := oci.New(runtimePath, sandboxDir, containerDir)
 	if err != nil {
 		return nil, err
 	}