1 package podman
2
3 import (
4 "context"
5 "fmt"
6 "io"
7 "os/exec"
8
9 "k8s.io/klog"
10 )
11
12 func (o *PodmanCli) ExecCMDInContainer(ctx context.Context, containerName, podName string, cmd []string, stdout, stderr io.Writer, stdin io.Reader, tty bool) error {
13 options := []string{}
14 if tty {
15 options = append(options, "--tty")
16 }
17
18 name := fmt.Sprintf("%s-%s", podName, containerName)
19
20 args := []string{"exec", "--interactive"}
21 args = append(args, options...)
22 args = append(args, name)
23 args = append(args, cmd...)
24
25 command := exec.CommandContext(ctx, o.podmanCmd, append(o.containerRunGlobalExtraArgs, args...)...)
26 command.Stdout = stdout
27 command.Stderr = stderr
28 command.Stdin = stdin
29 klog.V(3).Infof("executing %v", command.Args)
30 return command.Run()
31 }
32
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