diff options
Diffstat (limited to 'pkg/systemd/generate/containers.go')
-rw-r--r-- | pkg/systemd/generate/containers.go | 33 |
1 files changed, 13 insertions, 20 deletions
diff --git a/pkg/systemd/generate/containers.go b/pkg/systemd/generate/containers.go index 5f6376977..a4fdae46e 100644 --- a/pkg/systemd/generate/containers.go +++ b/pkg/systemd/generate/containers.go @@ -3,9 +3,7 @@ package generate import ( "bytes" "fmt" - "io/ioutil" "os" - "path/filepath" "sort" "strings" "text/template" @@ -87,17 +85,22 @@ KillMode=none Type=forking [Install] -WantedBy=multi-user.target default.target` +WantedBy=multi-user.target default.target +` // ContainerUnit generates a systemd unit for the specified container. Based // on the options, the return value might be the entire unit or a file it has // been written to. -func ContainerUnit(ctr *libpod.Container, options entities.GenerateSystemdOptions) (string, error) { +func ContainerUnit(ctr *libpod.Container, options entities.GenerateSystemdOptions) (string, string, error) { info, err := generateContainerInfo(ctr, options) if err != nil { - return "", err + return "", "", err + } + content, err := executeContainerTemplate(info, options) + if err != nil { + return "", "", err } - return executeContainerTemplate(info, options) + return info.ServiceName, content, nil } func generateContainerInfo(ctr *libpod.Container, options entities.GenerateSystemdOptions) (*containerInfo, error) { @@ -217,6 +220,9 @@ func executeContainerTemplate(info *containerInfo, options entities.GenerateSyst case "--replace": hasReplaceParam = true } + if strings.HasPrefix(p, "--name=") { + hasNameParam = true + } } if !hasDetachParam { @@ -288,18 +294,5 @@ func executeContainerTemplate(info *containerInfo, options entities.GenerateSyst return "", err } - if !options.Files { - return buf.String(), nil - } - - buf.WriteByte('\n') - cwd, err := os.Getwd() - if err != nil { - return "", errors.Wrap(err, "error getting current working directory") - } - path := filepath.Join(cwd, fmt.Sprintf("%s.service", info.ServiceName)) - if err := ioutil.WriteFile(path, buf.Bytes(), 0644); err != nil { - return "", errors.Wrap(err, "error generating systemd unit") - } - return path, nil + return buf.String(), nil } |