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miaoliyao pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/shardingsphere-on-cloud.git
The following commit(s) were added to refs/heads/main by this push:
new afe0aa6 feat: pitr agent service add shell flags and example for
execute command (#197)
afe0aa6 is described below
commit afe0aa6ec1fb8b1a08dadb5628f10034bb303aab
Author: lltgo <[email protected]>
AuthorDate: Thu Feb 9 18:23:12 2023 +0800
feat: pitr agent service add shell flags and example for execute command
(#197)
* feat: pitr agent service add shell flags.
* chore: update licensed
---
pitr/agent/main.go | 5 +++-
pitr/agent/pkg/cmds/cmd.go | 61 +++++++++++++++++++++++++++++++++++++++++
pitr/agent/pkg/cmds/cmd_test.go | 30 ++++++++++++++++++++
3 files changed, 95 insertions(+), 1 deletion(-)
diff --git a/pitr/agent/main.go b/pitr/agent/main.go
index e9d4324..bebaecb 100644
--- a/pitr/agent/main.go
+++ b/pitr/agent/main.go
@@ -51,15 +51,18 @@ var (
port string
tlsCrt string
tlsKey string
+ shell string
)
func init() {
// 参数通过 flag 输入
flag.StringVar(&logLevel, "logLevel", "info", "optional:log
level,option values:info or debug")
- flag.StringVar(&port, "port", "443", "optional:443 is default")
+ flag.StringVar(&port, "port", "443", "HTTP service port")
flag.StringVar(&tlsCrt, "tlsCrt", "", "Require:TLS certificate file
path")
flag.StringVar(&tlsKey, "tlsKey", "", "Require:TLS key file path")
+
+ flag.StringVar(&shell, "shell", "/bin/sh", "Shell path")
}
func main() {
diff --git a/pitr/agent/pkg/cmds/cmd.go b/pitr/agent/pkg/cmds/cmd.go
new file mode 100644
index 0000000..ec3196d
--- /dev/null
+++ b/pitr/agent/pkg/cmds/cmd.go
@@ -0,0 +1,61 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements. See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You 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 cmds
+
+import (
+ "bufio"
+ "fmt"
+ "io"
+ "os/exec"
+)
+
+func command(name string, args ...string) error {
+ c := "-c"
+ args = append([]string{c}, args...)
+
+ cmd := exec.Command(name, args...)
+
+ stdout, err := cmd.StdoutPipe()
+ if err != nil {
+ return fmt.Errorf("can not obtain stdout pipe for
command[args=%+v]:%s", args, err)
+ }
+ if err := cmd.Start(); err != nil {
+ return fmt.Errorf("the command is err[args=%+v]:%s", args, err)
+ }
+
+ reader := bufio.NewReader(stdout)
+
+ index := 1
+ for {
+ line, err := reader.ReadString('\n')
+ if io.EOF == err {
+ break
+ } else if err != nil {
+ return fmt.Errorf("read string is err[args=%+v]:%s",
args, err)
+ }
+
+ fmt.Print(index, "\t", line)
+ index++
+ }
+
+ if err := cmd.Wait(); err != nil {
+ return fmt.Errorf("cmd wait is err[args=%+v]:%s", args, err)
+ }
+
+ return nil
+}
diff --git a/pitr/agent/pkg/cmds/cmd_test.go b/pitr/agent/pkg/cmds/cmd_test.go
new file mode 100644
index 0000000..6ccf23f
--- /dev/null
+++ b/pitr/agent/pkg/cmds/cmd_test.go
@@ -0,0 +1,30 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements. See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You 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 cmds
+
+import "testing"
+
+const (
+ sh = "/bin/sh"
+)
+
+func TestCommand(t *testing.T) {
+ if err := command(sh, "ping www.baidu.com"); err != nil {
+ t.Fatal(err)
+ }
+}
