fix: set procutils execution LANG env

pkg/util/procutils/cmdsetenv.go

@@ -0,0 +1,44 @@
+// Copyright 2019 Yunion
+//
+// 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.
+
+// +build !windows
+
+package procutils
+
+import (
+	"os"
+	"os/exec"
+
+	"yunion.io/x/executor/client"
+)
+
+var (
+	presetEnv = []string{
+		"LANG=en_US.UTF8",
+	}
+)
+
+func cmdSetEnv(cmd *exec.Cmd) {
+	cmd.Env = append(
+		os.Environ(),
+		presetEnv...,
+	)
+}
+
+func remoteCmdSetEnv(cmd *client.Cmd) {
+	cmd.Env = append(
+		os.Environ(),
+		presetEnv...,
+	)
+}

pkg/util/procutils/executor.go

@@ -68,12 +68,14 @@ type defaultExecutor struct{}
 func (e *defaultExecutor) Command(name string, args ...string) Cmd {
 	cmd := exec.Command(name, args...)
 	cmdSetSid(cmd)
+	cmdSetEnv(cmd)
 	return &defaultCmd{cmd}
 }
 
 func (e *defaultExecutor) CommandContext(ctx context.Context, name string, args ...string) Cmd {
 	cmd := exec.CommandContext(ctx, name, args...)
 	cmdSetSid(cmd)
+	cmdSetEnv(cmd)
 	return &defaultCmd{cmd}
 }
 
@@ -90,11 +92,13 @@ type remoteExecutor struct{}
 
 func (e *remoteExecutor) Command(name string, args ...string) Cmd {
 	cmd := client.Command(name, args...)
+	remoteCmdSetEnv(cmd)
 	return cmd
 }
 
 func (e *remoteExecutor) CommandContext(ctx context.Context, name string, args ...string) Cmd {
 	cmd := client.CommandContext(ctx, name, args...)
+	remoteCmdSetEnv(cmd)
 	return cmd
 }