add a go client

Signed-off-by: YangKeao <[email protected]>

.gitignore

@@ -26,6 +26,6 @@ modules.builtin
 *.
 *.symvers
 
-/target/**/*
-
 !/buildkit/go.mod
+!go.mod
+/bin

Makefile

@@ -1,15 +1,12 @@
-all: driver/chaos_driver.ko target/release/kchaos
+all: driver/chaos_driver.ko bin/kchaos
 
 driver/chaos_driver.ko:
 	$(MAKE) -C ./driver all
 
-target/debug/kchaos:
-	cargo build --debug
-
-target/release/kchaos:
-	cargo build --release
+bin/kchaos:
+	go build -o ./bin/kchaos ./cmd 
 
 clean:
 	$(MAKE) -C ./driver clean
 
-.PHONY: all driver/chaos_driver.ko target/release/kchaos target/debug/kchaos
+.PHONY: all driver/chaos_driver.ko bin/kchaos

cmd/main.go

@@ -0,0 +1,47 @@
+// Copyright 2021 Chaos Mesh Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/spf13/cobra"
+
+	"github.com/chaos-mesh/chaos-driver/pkg/cmd/inject"
+	"github.com/chaos-mesh/chaos-driver/pkg/cmd/recover"
+	"github.com/chaos-mesh/chaos-driver/pkg/cmd/version"
+)
+
+var rootCmd = &cobra.Command{
+	Short: "kchaos is the client to communicate with chaos driver",
+	Run: func(cmd *cobra.Command, args []string) {
+		// Do Stuff Here
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(inject.Inject)
+	rootCmd.AddCommand(version.Version)
+	rootCmd.AddCommand(recover.Recover)
+}
+
+func main() {
+	if err := rootCmd.Execute(); err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+}

driver/Makefile

@@ -1,4 +1,4 @@
-chaos_driver-y += main.o chaos_device.o injection.o syscall_tracepoint.o fs_injection.o blk_io_injection.o lazy_list.o ioem.o
+chaos_driver-y += main.o chaos_device.o injection.o ioem.o
 obj-m += chaos_driver.o
 
 KVERSION ?= $(shell uname -r)

driver/README.md

@@ -29,11 +29,9 @@ The argument will never be read, so it could be nil. The return value will be an
 struct chaos_injection {
     __u32 matcher_type;
     void* matcher_arg;
-    size_t matcher_arg_size;
 
     __u32 injector_type;
     void* injector_arg;
-    size_t injector_arg_size;
 }
 ```