add hyper pause client command

only support hyper pause pod now.

Signed-off-by: Gao feng <[email protected]>

Author: gao-feng

client/pause.go

@@ -0,0 +1,45 @@
+package client
+
+import (
+	"fmt"
+	"net/url"
+	"strings"
+
+	"github.com/hyperhq/hyper/engine"
+	gflag "github.com/jessevdk/go-flags"
+)
+
+func (cli *HyperClient) HyperCmdPause(args ...string) error {
+	var parser = gflag.NewParser(nil, gflag.Default|gflag.IgnoreUnknown)
+	parser.Usage = "pause Pod\n\nPause the pod"
+	args, err := parser.ParseArgs(args)
+	if err != nil {
+		if !strings.Contains(err.Error(), "Usage") {
+			return err
+		} else {
+			return nil
+		}
+	}
+	if len(args) == 0 {
+		return fmt.Errorf("Can not accept the 'pause' command without Pod ID!")
+	}
+
+	v := url.Values{}
+	v.Set("podId", args[0])
+
+	body, _, err := readBody(cli.call("POST", "/pod/pause?"+v.Encode(), nil, nil))
+	if err != nil {
+		return err
+	}
+
+	out := engine.NewOutput()
+	if _, err = out.AddEnv(); err != nil {
+		return err
+	}
+
+	if _, err := out.Write(body); err != nil {
+		return err
+	}
+	out.Close()
+	return nil
+}

client/unpause.go

@@ -0,0 +1,44 @@
+package client
+
+import (
+	"fmt"
+	"net/url"
+	"strings"
+
+	"github.com/hyperhq/hyper/engine"
+	gflag "github.com/jessevdk/go-flags"
+)
+
+func (cli *HyperClient) HyperCmdUnpause(args ...string) error {
+	var parser = gflag.NewParser(nil, gflag.Default|gflag.IgnoreUnknown)
+	parser.Usage = "unpause Pod\n\nUnpause the pod"
+	args, err := parser.ParseArgs(args)
+	if err != nil {
+		if !strings.Contains(err.Error(), "Usage") {
+			return err
+		} else {
+			return nil
+		}
+	}
+	if len(args) == 0 {
+		return fmt.Errorf("Can not accept the 'unpause' command without Pod ID!")
+	}
+
+	v := url.Values{}
+	v.Set("podId", args[0])
+
+	body, _, err := readBody(cli.call("POST", "/pod/unpause?"+v.Encode(), nil, nil))
+	if err != nil {
+		return err
+	}
+	out := engine.NewOutput()
+	if _, err = out.AddEnv(); err != nil {
+		return err
+	}
+
+	if _, err := out.Write(body); err != nil {
+		return err
+	}
+	out.Close()
+	return nil
+}