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Fix GetProcesses in docker
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This commit is contained in:
Adam Štrauch 2022-02-07 17:34:10 +01:00
parent 1d1a225be6
commit 81b3d45a4b
Signed by: cx
GPG Key ID: 018304FFA8988F8D
1 changed files with 3 additions and 2 deletions
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5
containers/docker.go
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@ -459,14 +459,15 @@ func (d *Driver) GetProcesses(name string) ([]string, error) {
} }
defer cli.Close() defer cli.Close()
processList, err := cli.ContainerTop(ctx, name, []string{"-eo", "args"}) processList, err := cli.ContainerTop(ctx, name, []string{"-eo", "pid,args"})
if err != nil { if err != nil {
return processes, fmt.Errorf("docker container top call error: %v", err) return processes, fmt.Errorf("docker container top call error: %v", err)
} }
for _, process := range processList.Processes { for _, process := range processList.Processes {
if len(process) > 0 { if len(process) > 0 {
processes = append(processes, process[0]) // This removes PID from the list. PID has to be printed otherwise docker daemon can't handle it.
processes = append(processes, strings.Join(strings.Fields(process[0])[1:], " "))
} }
} }